{"id":5491,"date":"2026-01-30T11:43:06","date_gmt":"2026-01-30T03:43:06","guid":{"rendered":"https:\/\/feichuncables.com\/blog\/?p=5491"},"modified":"2026-01-30T11:44:19","modified_gmt":"2026-01-30T03:44:19","slug":"tbm-cutterhead-high-voltage-drives-which-voltage-rating-6kv-10kv-or-20kv-is-standard-for-herrenknecht-tbm","status":"publish","type":"post","link":"https:\/\/feichuncables.com\/blog\/tbm-cutterhead-high-voltage-drives-which-voltage-rating-6kv-10kv-or-20kv-is-standard-for-herrenknecht-tbm\/","title":{"rendered":"TBM Cutterhead High-Voltage Drives: Which Voltage Rating (6kV, 10kV, or 20kV) is Standard for Herrenknecht TBM?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">TBM\u5200\u76d8\u9ad8\u538b\u9a71\u52a8\uff1a\u6d77\u745e\u514b\u76fe\u6784\u673a\u91c7\u7528\u54ea\u79cd\u7535\u538b\u7b49\u7ea7\uff086kV\u300110kV\u8fd8\u662f20kV\uff09\u4e3a\u6807\u51c6\uff1f<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"5c657c\" data-has-transparency=\"false\" style=\"--dominant-color: #5c657c;\" loading=\"lazy\" decoding=\"async\" width=\"1010\" height=\"628\" sizes=\"auto, (max-width: 1010px) 100vw, 1010px\" src=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-696-1010x628.avif\" alt=\"\" class=\"wp-image-5492 not-transparent\" title=\"\" srcset=\"https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-696-1010x628.avif 1010w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-696-300x187.avif 300w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-696-768x478.avif 768w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-696-400x249.avif 400w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-696-800x498.avif 800w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-696-832x517.avif 832w, https:\/\/feichuncables.com\/blog\/wp-content\/uploads\/image-696.avif 1013w\" \/><\/figure>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <meta name=\"description\" content=\"Technical guide on Herrenknecht TBM cutterhead high-voltage drive specifications: 6kV, 10kV, or 20kV voltage ratings. Professional analysis by Anhui Feichun Special Cable Co., Ltd.\">\n    <meta name=\"keywords\" content=\"TBM cable, Herrenknecht TBM, cutterhead cable, NTSCGEW\u00d6U, 6kV cable, 10kV cable, 20kV cable, tunnel boring machine cable, medium voltage cable, mining cable\">\n    <meta name=\"author\" content=\"Anhui Feichun Special Cable Co., Ltd.\">\n    <title>TBM Cutterhead Voltage Guide: 6kV, 10kV, 20kV for Herrenknecht TBM | Anhui Feichun Cable<\/title>\n    <style>\n        \/* ========================================\n           CSS Variables for Light\/Dark Mode\n           Inherits from parent website theme\n           ======================================== *\/\n        :root {\n            \/* Light mode defaults *\/\n            --bg-primary: #ffffff;\n            --bg-secondary: #f8f9fa;\n            --bg-tertiary: #e9ecef;\n            --text-primary: #1a1a2e;\n            --text-secondary: #495057;\n            --text-muted: #6c757d;\n            --accent-primary: #0d47a1;\n 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(max-width: 768px) {\n            .container {\n                padding: 1rem;\n            }\n\n            .article-title {\n                font-size: 1.4rem;\n            }\n\n            h2 {\n                font-size: 1.2rem;\n            }\n\n            .tech-spec-grid {\n                grid-template-columns: 1fr;\n            }\n\n            .contact-grid {\n                grid-template-columns: 1fr;\n            }\n\n            table {\n                font-size: 0.8rem;\n            }\n\n            th, td {\n                padding: 0.6rem 0.75rem;\n            }\n        }\n\n        @media (max-width: 480px) {\n            .article-title {\n                font-size: 1.2rem;\n            }\n\n            .article-meta span {\n                display: block;\n                margin-bottom: 0.25rem;\n            }\n        }\n\n        \/* Print Styles *\/\n        @media print {\n            body {\n                background: #fff;\n                color: #000;\n            }\n\n            .contact-section {\n                background: #f0f0f0;\n                color: #000;\n            }\n\n            a {\n                color: #000;\n                text-decoration: underline;\n            }\n        }\n    <\/style>\n<\/head>\n<body>\n    <article class=\"container\">\n        <!-- Article Header -->\n        <header class=\"article-header\">\n            <div class=\"company-badge\">Technical Guide | \u6280\u672f\u6307\u5357<\/div>\n            <h1 class=\"article-title\">TBM Cutterhead High-Voltage Drives: Which Voltage Rating (6kV, 10kV, or 20kV) is Standard for Herrenknecht TBM?<\/h1>\n            <p class=\"article-title-cn\">TBM\u5200\u76d8\u9ad8\u538b\u9a71\u52a8\uff1a\u6d77\u745e\u514b\u76fe\u6784\u673a\u91c7\u7528\u54ea\u79cd\u7535\u538b\u7b49\u7ea7\uff086kV\u300110kV\u8fd8\u662f20kV\uff09\u4e3a\u6807\u51c6\uff1f<\/p>\n            <div class=\"article-meta\">\n                <span><strong>Publisher:<\/strong> Anhui Feichun Special Cable Co., Ltd. \u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8<\/span>\n                <span><strong>Category:<\/strong> Mining &#038; Tunneling Cables<\/span>\n            <\/div>\n        <\/header>\n\n        <!-- Executive Summary -->\n        <section>\n            <h2>Executive Summary <span class=\"cn\">\u6982\u8ff0<\/span><\/h2>\n            <p>\n                In modern tunnel boring machine (TBM) applications, the selection of appropriate voltage ratings for cutterhead drive systems is critical for operational efficiency, safety, and equipment longevity. For Herrenknecht TBMs\u2014the world&#8217;s leading manufacturer of mechanized tunneling equipment\u2014the <strong>standard voltage rating for cutterhead high-voltage drives is predominantly 6kV (6\/10kV class) and 10kV<\/strong>, with 20kV systems reserved for specialized high-power applications exceeding 5MW per motor.\n                <span class=\"cn\">\u5728\u73b0\u4ee3\u96a7\u9053\u6398\u8fdb\u673a\uff08TBM\uff09\u5e94\u7528\u4e2d\uff0c\u5200\u76d8\u9a71\u52a8\u7cfb\u7edf\u7684\u7535\u538b\u7b49\u7ea7\u9009\u62e9\u5bf9\u8fd0\u884c\u6548\u7387\u3001\u5b89\u5168\u6027\u548c\u8bbe\u5907\u5bff\u547d\u81f3\u5173\u91cd\u8981\u3002\u5bf9\u4e8e\u6d77\u745e\u514bTBM\u2014\u2014\u5168\u7403\u9886\u5148\u7684\u673a\u68b0\u5316\u96a7\u9053\u8bbe\u5907\u5236\u9020\u5546\u2014\u2014\u5200\u76d8\u9ad8\u538b\u9a71\u52a8\u7684\u6807\u51c6\u7535\u538b\u7b49\u7ea7\u4e3b\u8981\u4e3a<strong>6kV\uff086\/10kV\u7ea7\uff09\u548c10kV<\/strong>\uff0c20kV\u7cfb\u7edf\u4ec5\u7528\u4e8e\u5355\u7535\u673a\u529f\u7387\u8d85\u8fc75MW\u7684\u7279\u6b8a\u9ad8\u529f\u7387\u5e94\u7528\u3002<\/span>\n            <\/p>\n        <\/section>\n\n        <!-- Industry Standard Analysis -->\n        <section>\n            <h2>Industry Standard Voltage Ratings Analysis <span class=\"cn\">\u884c\u4e1a\u6807\u51c6\u7535\u538b\u7b49\u7ea7\u5206\u6790<\/span><\/h2>\n            \n            <p>\n                According to IEC 60502-2 and relevant German VDE standards, medium-voltage cables for rotating machinery in mining and tunneling applications are classified into specific voltage designations. The (N)TSCGEW\u00d6U cable type referenced follows German designation standards where the voltage class directly corresponds to the insulation requirements and operational parameters.\n                <span class=\"cn\">\u6839\u636eIEC 60502-2\u548c\u76f8\u5173\u5fb7\u56fdVDE\u6807\u51c6\uff0c\u77ff\u5c71\u548c\u96a7\u9053\u5e94\u7528\u4e2d\u65cb\u8f6c\u673a\u68b0\u7684\u4e2d\u538b\u7535\u7f06\u88ab\u5206\u4e3a\u7279\u5b9a\u7684\u7535\u538b\u7b49\u7ea7\u3002\u6240\u5f15\u7528\u7684(N)TSCGEW\u00d6U\u7535\u7f06\u578b\u53f7\u9075\u5faa\u5fb7\u56fd\u547d\u540d\u6807\u51c6\uff0c\u5176\u4e2d\u7535\u538b\u7b49\u7ea7\u76f4\u63a5\u5bf9\u5e94\u7edd\u7f18\u8981\u6c42\u548c\u8fd0\u884c\u53c2\u6570\u3002<\/span>\n            <\/p>\n\n            <div class=\"table-wrapper\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>Parameter<span class=\"cn\">\u53c2\u6570<\/span><\/th>\n                            <th>6kV (6\/10kV)<span class=\"cn\">6\u5343\u4f0f<\/span><\/th>\n                            <th>10kV (10\/15kV)<span class=\"cn\">10\u5343\u4f0f<\/span><\/th>\n                            <th>20kV (20\/35kV)<span class=\"cn\">20\u5343\u4f0f<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr class=\"highlight-row\">\n                            <td><strong>Standard Application<\/strong><span class=\"cn\">\u6807\u51c6\u5e94\u7528<\/span><\/td>\n                            <td><span class=\"spec-value\">Primary Standard<\/span><span class=\"recommended-badge\">Most Common<\/span><span class=\"cn\">\u4e3b\u8981\u6807\u51c6\uff08\u6700\u5e38\u7528\uff09<\/span><\/td>\n                            <td><span class=\"spec-value\">Secondary Standard<\/span><span class=\"cn\">\u6b21\u8981\u6807\u51c6<\/span><\/td>\n                            <td><span class=\"spec-value\">Special Application<\/span><span class=\"cn\">\u7279\u6b8a\u5e94\u7528<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Rated Voltage U\u2080\/U<\/strong><span class=\"cn\">\u989d\u5b9a\u7535\u538b<\/span><\/td>\n                            <td><span class=\"spec-value\">6\/10 kV<\/span><\/td>\n                            <td><span class=\"spec-value\">10\/15 kV<\/span><\/td>\n                            <td><span class=\"spec-value\">20\/35 kV<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Typical Motor Power Range<\/strong><span class=\"cn\">\u5178\u578b\u7535\u673a\u529f\u7387\u8303\u56f4<\/span><\/td>\n                            <td><span class=\"spec-value\">200kW \u2013 2MW<\/span><span class=\"cn\">\u9002\u7528\u4e8e\u4e2d\u578bTBM<\/span><\/td>\n                            <td><span class=\"spec-value\">1MW \u2013 4MW<\/span><span class=\"cn\">\u9002\u7528\u4e8e\u5927\u578bTBM<\/span><\/td>\n                            <td><span class=\"spec-value\">&gt;4MW<\/span><span class=\"cn\">\u8d85\u5927\u578b\u9879\u76ee<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>TBM Diameter Range<\/strong><span class=\"cn\">TBM\u76f4\u5f84\u8303\u56f4<\/span><\/td>\n                            <td><span class=\"spec-value\">\u00d83m \u2013 \u00d810m<\/span><\/td>\n                            <td><span class=\"spec-value\">\u00d88m \u2013 \u00d815m<\/span><\/td>\n                            <td><span class=\"spec-value\">&gt;\u00d812m<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Insulation Thickness (typical)<\/strong><span class=\"cn\">\u7edd\u7f18\u539a\u5ea6\uff08\u5178\u578b\u503c\uff09<\/span><\/td>\n                            <td><span class=\"spec-value\">3.4mm<\/span><\/td>\n                            <td><span class=\"spec-value\">4.5mm<\/span><\/td>\n                            <td><span class=\"spec-value\">6.0mm<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Conductor Cross-Section<\/strong><span class=\"cn\">\u5bfc\u4f53\u622a\u9762<\/span><\/td>\n                            <td><span class=\"spec-value\">35\u2013240mm\u00b2<\/span><\/td>\n                            <td><span class=\"spec-value\">50\u2013300mm\u00b2<\/span><\/td>\n                            <td><span class=\"spec-value\">95\u2013400mm\u00b2<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Market Share (Herrenknecht)<\/strong><span class=\"cn\">\u5e02\u573a\u4efd\u989d\uff08\u6d77\u745e\u514b\uff09<\/span><\/td>\n                            <td><span class=\"spec-value\">~65%<\/span><\/td>\n                            <td><span class=\"spec-value\">~30%<\/span><\/td>\n                            <td><span class=\"spec-value\">~5%<\/span><\/td>\n                        <\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n\n            <div class=\"info-box\">\n                <div class=\"info-box-title\">Key Technical Finding | \u5173\u952e\u6280\u672f\u53d1\u73b0<\/div>\n                <p>\n                    Based on IEC 60502-2 specifications and Herrenknecht&#8217;s published drive system configurations, <strong>6kV (6\/10kV class) represents the predominant voltage standard<\/strong> for cutterhead drive motors in tunnel boring machines with diameters below 10 meters. For larger diameter machines (10m+), 10kV systems become increasingly common due to higher power requirements.\n                    <span class=\"cn\">\u6839\u636eIEC 60502-2\u89c4\u8303\u548c\u6d77\u745e\u514b\u516c\u5e03\u7684\u9a71\u52a8\u7cfb\u7edf\u914d\u7f6e\uff0c<strong>6kV\uff086\/10kV\u7ea7\uff09\u662f\u76f4\u5f8410\u7c73\u4ee5\u4e0b\u96a7\u9053\u6398\u8fdb\u673a\u5200\u76d8\u9a71\u52a8\u7535\u673a\u7684\u4e3b\u8981\u7535\u538b\u6807\u51c6<\/strong>\u3002\u5bf9\u4e8e\u66f4\u5927\u76f4\u5f84\u7684\u673a\u5668\uff0810\u7c73\u4ee5\u4e0a\uff09\uff0c\u7531\u4e8e\u66f4\u9ad8\u7684\u529f\u7387\u9700\u6c42\uff0c10kV\u7cfb\u7edf\u53d8\u5f97\u8d8a\u6765\u8d8a\u666e\u904d\u3002<\/span>\n                <\/p>\n            <\/div>\n        <\/section>\n\n        <!-- Technical Specifications -->\n        <section>\n            <h2>Technical Specifications Comparison <span class=\"cn\">\u6280\u672f\u89c4\u683c\u5bf9\u6bd4<\/span><\/h2>\n\n            <h3>Cable Construction Standards <span class=\"cn\">\u7535\u7f06\u7ed3\u6784\u6807\u51c6<\/span><\/h3>\n            <p>\n                The (N)TSCGEW\u00d6U designation follows German cable nomenclature per DIN VDE 0250 and DIN VDE 0276-620. This cable type is specifically engineered for reeling applications in mining, tunneling, and heavy industrial machinery where continuous flexing and high mechanical stress are present.\n                <span class=\"cn\">(N)TSCGEW\u00d6U\u578b\u53f7\u9075\u5faaDIN VDE 0250\u548cDIN VDE 0276-620\u7684\u5fb7\u56fd\u7535\u7f06\u547d\u540d\u6cd5\u3002\u8fd9\u79cd\u7535\u7f06\u4e13\u4e3a\u77ff\u5c71\u3001\u96a7\u9053\u548c\u91cd\u578b\u5de5\u4e1a\u673a\u68b0\u4e2d\u7684\u5377\u7b52\u5e94\u7528\u8bbe\u8ba1\uff0c\u9002\u7528\u4e8e\u6301\u7eed\u5f2f\u66f2\u548c\u9ad8\u673a\u68b0\u5e94\u529b\u7684\u73af\u5883\u3002<\/span>\n            <\/p>\n\n            <div class=\"tech-spec-grid\">\n                <div class=\"tech-spec-card\">\n                    <h4>Operating Temperature<span class=\"cn\">\u8fd0\u884c\u6e29\u5ea6<\/span><\/h4>\n                    <div class=\"value\">-25\u00b0C <span class=\"unit\">to<\/span> +90\u00b0C<\/div>\n                    <div class=\"cn\">\u6807\u51c6EPR\/HEPR\u7edd\u7f18\u8303\u56f4<\/div>\n                <\/div>\n                <div class=\"tech-spec-card\">\n                    <h4>Min. Bending Radius<span class=\"cn\">\u6700\u5c0f\u5f2f\u66f2\u534a\u5f84<\/span><\/h4>\n                    <div class=\"value\">6\u00d7D <span class=\"unit\">(dynamic)<\/span><\/div>\n                    <div class=\"cn\">\u52a8\u6001\u5e94\u7528\u6807\u51c6<\/div>\n                <\/div>\n                <div class=\"tech-spec-card\">\n                    <h4>Flex Cycle Rating<span class=\"cn\">\u5f2f\u66f2\u5faa\u73af\u6b21\u6570<\/span><\/h4>\n                    <div class=\"value\">&gt;50,000 <span class=\"unit\">cycles<\/span><\/div>\n                    <div class=\"cn\">IEC 60227-6\u6d4b\u8bd5\u6807\u51c6<\/div>\n                <\/div>\n                <div class=\"tech-spec-card\">\n                    <h4>Short-Circuit Rating<span class=\"cn\">\u77ed\u8def\u8010\u53d7<\/span><\/h4>\n                    <div class=\"value\">250\u00b0C <span class=\"unit\">(max 5s)<\/span><\/div>\n                    <div class=\"cn\">XLPE\/EPR\u7edd\u7f18\u6807\u51c6<\/div>\n                <\/div>\n            <\/div>\n\n            <h3>Applicable Standards Reference <span class=\"cn\">\u9002\u7528\u6807\u51c6\u53c2\u8003<\/span><\/h3>\n            <p>\n                The following international and national standards govern the design, testing, and application of medium-voltage reeling cables for TBM cutterhead drives:\n                <span class=\"cn\">\u4ee5\u4e0b\u56fd\u9645\u548c\u56fd\u5bb6\u6807\u51c6\u89c4\u8303\u4e86TBM\u5200\u76d8\u9a71\u52a8\u4e2d\u538b\u5377\u7b52\u7535\u7f06\u7684\u8bbe\u8ba1\u3001\u6d4b\u8bd5\u548c\u5e94\u7528\uff1a<\/span>\n            <\/p>\n\n            <div class=\"table-wrapper\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>Standard<span class=\"cn\">\u6807\u51c6<\/span><\/th>\n                            <th>Description<span class=\"cn\">\u63cf\u8ff0<\/span><\/th>\n                            <th>Application<span class=\"cn\">\u5e94\u7528<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr>\n                            <td><span class=\"standard-ref\">IEC 60502-2<\/span><\/td>\n                            <td>Power cables with extruded insulation (6kV\u201330kV)<span class=\"cn\">\u6324\u51fa\u7edd\u7f18\u7535\u529b\u7535\u7f06<\/span><\/td>\n                            <td>Voltage rating &#038; insulation requirements<\/td>\n                        <\/tr>\n                        <tr>\n                            <td><span class=\"standard-ref\">DIN VDE 0276-620<\/span><\/td>\n                            <td>Medium-voltage cables for installations<span class=\"cn\">\u88c5\u7f6e\u7528\u4e2d\u538b\u7535\u7f06<\/span><\/td>\n                            <td>German national implementation<\/td>\n                        <\/tr>\n                        <tr>\n                            <td><span class=\"standard-ref\">IEC 60228<\/span><\/td>\n                            <td>Conductors of insulated cables<span class=\"cn\">\u7edd\u7f18\u7535\u7f06\u5bfc\u4f53<\/span><\/td>\n                            <td>Conductor specifications<\/td>\n                        <\/tr>\n                        <tr>\n                            <td><span class=\"standard-ref\">GB\/T 12706.2<\/span><\/td>\n                            <td>Extruded insulated power cables 6kV\u201335kV (China)<span class=\"cn\">\u6324\u5851\u7edd\u7f18\u7535\u529b\u7535\u7f06\uff08\u4e2d\u56fd\uff09<\/span><\/td>\n                            <td>Chinese national standard<\/td>\n                        <\/tr>\n                        <tr>\n                            <td><span class=\"standard-ref\">IEC 60092-350<\/span><\/td>\n                            <td>Shipboard and offshore cables<span class=\"cn\">\u8239\u7528\u548c\u6d77\u4e0a\u7535\u7f06<\/span><\/td>\n                            <td>Marine TBM applications<\/td>\n                        <\/tr>\n                        <tr>\n                            <td><span class=\"standard-ref\">EN 50525<\/span><\/td>\n                            <td>Electric cables \u2013 Low voltage<span class=\"cn\">\u7535\u7f06-\u4f4e\u538b<\/span><\/td>\n                            <td>Control &#038; auxiliary circuits<\/td>\n                        <\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n        <\/section>\n\n        <!-- Herrenknecht TBM Drive Systems -->\n        <section>\n            <h2>Herrenknecht TBM Drive System Configurations <span class=\"cn\">\u6d77\u745e\u514bTBM\u9a71\u52a8\u7cfb\u7edf\u914d\u7f6e<\/span><\/h2>\n            \n            <p>\n                Herrenknecht AG, headquartered in Schwanau, Germany, manufactures TBMs with various drive configurations depending on project requirements. The cutterhead drive system typically employs Variable Frequency Drives (VFDs) coupled with medium-voltage asynchronous motors arranged in a multiple-motor configuration around the main bearing.\n                <span class=\"cn\">\u6d77\u745e\u514b\u80a1\u4efd\u516c\u53f8\u603b\u90e8\u4f4d\u4e8e\u5fb7\u56fd\u65bd\u74e6\u7459\uff0c\u6839\u636e\u9879\u76ee\u9700\u6c42\u5236\u9020\u5404\u79cd\u9a71\u52a8\u914d\u7f6e\u7684TBM\u3002\u5200\u76d8\u9a71\u52a8\u7cfb\u7edf\u901a\u5e38\u91c7\u7528\u53d8\u9891\u9a71\u52a8\u5668\uff08VFD\uff09\u4e0e\u4e2d\u538b\u5f02\u6b65\u7535\u673a\u914d\u5408\uff0c\u4ee5\u591a\u7535\u673a\u914d\u7f6e\u56f4\u7ed5\u4e3b\u8f74\u627f\u5e03\u7f6e\u3002<\/span>\n            <\/p>\n\n            <div class=\"table-wrapper\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>TBM Type<span class=\"cn\">TBM\u7c7b\u578b<\/span><\/th>\n                            <th>Diameter Range<span class=\"cn\">\u76f4\u5f84\u8303\u56f4<\/span><\/th>\n                            <th>Standard Voltage<span class=\"cn\">\u6807\u51c6\u7535\u538b<\/span><\/th>\n                            <th>Typical Power<span class=\"cn\">\u5178\u578b\u529f\u7387<\/span><\/th>\n                            <th>Motor Qty<span class=\"cn\">\u7535\u673a\u6570\u91cf<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr>\n                            <td><strong>Micro-TBM \/ AVN<\/strong><span class=\"cn\">\u5fae\u578bTBM<\/span><\/td>\n                            <td>\u00d80.4m \u2013 \u00d81.8m<\/td>\n                            <td><span class=\"spec-value\">400V \u2013 690V<\/span><\/td>\n                            <td>15kW \u2013 150kW<\/td>\n                            <td>1\u20132<\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>EPB-Shield (Small)<\/strong><span class=\"cn\">\u571f\u538b\u5e73\u8861\u76fe\u6784\uff08\u5c0f\u578b\uff09<\/span><\/td>\n                            <td>\u00d83m \u2013 \u00d86m<\/td>\n                            <td><span class=\"spec-value\">6kV<\/span><span class=\"recommended-badge\">Standard<\/span><\/td>\n                            <td>400kW \u2013 2MW<\/td>\n                            <td>4\u20138<\/td>\n                        <\/tr>\n                        <tr class=\"highlight-row\">\n                            <td><strong>EPB-Shield (Medium)<\/strong><span class=\"cn\">\u571f\u538b\u5e73\u8861\u76fe\u6784\uff08\u4e2d\u578b\uff09<\/span><\/td>\n                            <td>\u00d86m \u2013 \u00d810m<\/td>\n                            <td><span class=\"spec-value\">6kV \/ 10kV<\/span><span class=\"recommended-badge\">Primary<\/span><\/td>\n                            <td>2MW \u2013 6MW<\/td>\n                            <td>8\u201316<\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Slurry-Shield \/ Mixshield<\/strong><span class=\"cn\">\u6ce5\u6c34\u76fe\u6784\/\u6df7\u5408\u76fe\u6784<\/span><\/td>\n                            <td>\u00d88m \u2013 \u00d815m<\/td>\n                            <td><span class=\"spec-value\">10kV<\/span><\/td>\n                            <td>4MW \u2013 12MW<\/td>\n                            <td>12\u201320<\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Hard Rock TBM<\/strong><span class=\"cn\">\u786c\u5ca9TBM<\/span><\/td>\n                            <td>\u00d84m \u2013 \u00d812m<\/td>\n                            <td><span class=\"spec-value\">6kV \/ 10kV<\/span><\/td>\n                            <td>2MW \u2013 10MW<\/td>\n                            <td>6\u201316<\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Large Diameter (&gt;12m)<\/strong><span class=\"cn\">\u5927\u76f4\u5f84\uff08&gt;12\u7c73\uff09<\/span><\/td>\n                            <td>\u00d812m \u2013 \u00d819m<\/td>\n                            <td><span class=\"spec-value\">10kV \/ 20kV<\/span><\/td>\n                            <td>8MW \u2013 25MW+<\/td>\n                            <td>16\u201324<\/td>\n                        <\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n\n            <div class=\"warning-box\">\n                <div class=\"info-box-title\">Project-Specific Considerations | \u9879\u76ee\u7279\u5b9a\u8003\u8651\u56e0\u7d20<\/div>\n                <p>\n                    The actual voltage selection depends on multiple factors including: grid availability at the project site, total installed power, cable length from substation to TBM, and local electrical regulations. Projects in China often prefer 10kV systems to match local grid infrastructure, while European projects commonly use 6kV systems.\n                    <span class=\"cn\">\u5b9e\u9645\u7535\u538b\u9009\u62e9\u53d6\u51b3\u4e8e\u591a\u79cd\u56e0\u7d20\uff0c\u5305\u62ec\uff1a\u9879\u76ee\u73b0\u573a\u7684\u7535\u7f51\u53ef\u7528\u6027\u3001\u603b\u88c5\u673a\u529f\u7387\u3001\u4ece\u53d8\u7535\u7ad9\u5230TBM\u7684\u7535\u7f06\u957f\u5ea6\u4ee5\u53ca\u5f53\u5730\u7535\u6c14\u6cd5\u89c4\u3002\u4e2d\u56fd\u9879\u76ee\u901a\u5e38\u503e\u5411\u4e8e\u4f7f\u752810kV\u7cfb\u7edf\u4ee5\u5339\u914d\u5f53\u5730\u7535\u7f51\u57fa\u7840\u8bbe\u65bd\uff0c\u800c\u6b27\u6d32\u9879\u76ee\u901a\u5e38\u4f7f\u75286kV\u7cfb\u7edf\u3002<\/span>\n                <\/p>\n            <\/div>\n        <\/section>\n\n        <!-- Cable Selection Criteria -->\n        <section>\n            <h2>Cable Selection Criteria for TBM Applications <span class=\"cn\">TBM\u5e94\u7528\u7535\u7f06\u9009\u578b\u6807\u51c6<\/span><\/h2>\n\n            <p>\n                When selecting (N)TSCGEW\u00d6U or equivalent medium-voltage reeling cables for Herrenknecht TBM cutterhead applications, the following technical parameters must be evaluated in accordance with the machine specifications and operational environment:\n                <span class=\"cn\">\u4e3a\u6d77\u745e\u514bTBM\u5200\u76d8\u5e94\u7528\u9009\u62e9(N)TSCGEW\u00d6U\u6216\u540c\u7b49\u4e2d\u538b\u5377\u7b52\u7535\u7f06\u65f6\uff0c\u5fc5\u987b\u6839\u636e\u673a\u5668\u89c4\u683c\u548c\u8fd0\u884c\u73af\u5883\u8bc4\u4f30\u4ee5\u4e0b\u6280\u672f\u53c2\u6570\uff1a<\/span>\n            <\/p>\n\n            <div class=\"table-wrapper\">\n                <table>\n                    <thead>\n                        <tr>\n                            <th>Selection Factor<span class=\"cn\">\u9009\u578b\u56e0\u7d20<\/span><\/th>\n                            <th>6kV Recommendation<span class=\"cn\">6kV\u5efa\u8bae<\/span><\/th>\n                            <th>10kV Recommendation<span class=\"cn\">10kV\u5efa\u8bae<\/span><\/th>\n                        <\/tr>\n                    <\/thead>\n                    <tbody>\n                        <tr>\n                            <td><strong>Motor Power per Unit<\/strong><span class=\"cn\">\u5355\u53f0\u7535\u673a\u529f\u7387<\/span><\/td>\n                            <td>\u2264400kW optimal<span class=\"cn\">\u2264400kW\u6700\u4f73<\/span><\/td>\n                            <td>300kW\u2013800kW optimal<span class=\"cn\">300kW\u2013800kW\u6700\u4f73<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Total Drive Power<\/strong><span class=\"cn\">\u603b\u9a71\u52a8\u529f\u7387<\/span><\/td>\n                            <td>\u22645MW preferred<span class=\"cn\">\u22645MW\u4f18\u9009<\/span><\/td>\n                            <td>3MW\u201315MW preferred<span class=\"cn\">3MW\u201315MW\u4f18\u9009<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Cable Run Length<\/strong><span class=\"cn\">\u7535\u7f06\u6577\u8bbe\u957f\u5ea6<\/span><\/td>\n                            <td>\u2264800m typical<span class=\"cn\">\u2264800m\u5178\u578b\u503c<\/span><\/td>\n                            <td>500m\u20132000m typical<span class=\"cn\">500m\u20132000m\u5178\u578b\u503c<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Voltage Drop Limit<\/strong><span class=\"cn\">\u7535\u538b\u964d\u9650\u5236<\/span><\/td>\n                            <td>\u22645% at rated load<span class=\"cn\">\u989d\u5b9a\u8d1f\u8f7d\u4e0b\u22645%<\/span><\/td>\n                            <td>\u22645% at rated load<span class=\"cn\">\u989d\u5b9a\u8d1f\u8f7d\u4e0b\u22645%<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Current Carrying Capacity<\/strong><span class=\"cn\">\u8f7d\u6d41\u80fd\u529b<\/span><\/td>\n                            <td>Higher current per kW<span class=\"cn\">\u6bcfkW\u7535\u6d41\u8f83\u9ad8<\/span><\/td>\n                            <td>Lower current per kW<span class=\"cn\">\u6bcfkW\u7535\u6d41\u8f83\u4f4e<\/span><\/td>\n                        <\/tr>\n                        <tr>\n                            <td><strong>Cable Weight\/Flexibility<\/strong><span class=\"cn\">\u7535\u7f06\u91cd\u91cf\/\u67d4\u97e7\u6027<\/span><\/td>\n                            <td>Lighter, more flexible<span class=\"cn\">\u66f4\u8f7b\u3001\u66f4\u67d4\u97e7<\/span><\/td>\n                            <td>Heavier, larger bend radius<span class=\"cn\">\u66f4\u91cd\u3001\u5f2f\u66f2\u534a\u5f84\u66f4\u5927<\/span><\/td>\n                        <\/tr>\n                    <\/tbody>\n                <\/table>\n            <\/div>\n        <\/section>\n\n        <!-- Conclusion -->\n        <section>\n            <h2>Technical Conclusion <span class=\"cn\">\u6280\u672f\u7ed3\u8bba<\/span><\/h2>\n            \n            <p>\n                For standard Herrenknecht TBM cutterhead drive applications, <strong>6kV (6\/10kV class) represents the predominant industry standard voltage rating<\/strong>, accounting for approximately 65% of installations globally. The 10kV (10\/15kV class) is the secondary standard, primarily used for larger diameter TBMs (\u00d810m+) or projects with extended cable runs where voltage drop considerations favor higher voltage levels. The 20kV rating is reserved for exceptional large-diameter projects with total cutterhead drive power exceeding 15MW.\n                <span class=\"cn\">\u5bf9\u4e8e\u6807\u51c6\u6d77\u745e\u514bTBM\u5200\u76d8\u9a71\u52a8\u5e94\u7528\uff0c<strong>6kV\uff086\/10kV\u7ea7\uff09\u662f\u884c\u4e1a\u4e3b\u8981\u6807\u51c6\u7535\u538b\u7b49\u7ea7<\/strong>\uff0c\u7ea6\u5360\u5168\u7403\u5b89\u88c5\u91cf\u768465%\u300210kV\uff0810\/15kV\u7ea7\uff09\u662f\u6b21\u8981\u6807\u51c6\uff0c\u4e3b\u8981\u7528\u4e8e\u5927\u76f4\u5f84TBM\uff08\u00d810m\u4ee5\u4e0a\uff09\u6216\u7535\u7f06\u6577\u8bbe\u8ddd\u79bb\u8f83\u957f\u3001\u7535\u538b\u964d\u8003\u8651\u503e\u5411\u4e8e\u8f83\u9ad8\u7535\u538b\u7b49\u7ea7\u7684\u9879\u76ee\u300220kV\u7b49\u7ea7\u4ec5\u7528\u4e8e\u5200\u76d8\u9a71\u52a8\u603b\u529f\u7387\u8d85\u8fc715MW\u7684\u7279\u5927\u76f4\u5f84\u9879\u76ee\u3002<\/span>\n            <\/p>\n\n            <p>\n                Anhui Feichun Special Cable Co., Ltd. manufactures (N)TSCGEW\u00d6U and equivalent medium-voltage reeling cables in all three voltage classes (6kV, 10kV, and 20kV), with custom configurations available to meet specific Herrenknecht TBM project requirements including enhanced oil resistance, flame retardancy (IEC 60332), and extended flex life ratings.\n                <span class=\"cn\">\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8\u751f\u4ea7(N)TSCGEW\u00d6U\u53ca\u540c\u7b49\u4e2d\u538b\u5377\u7b52\u7535\u7f06\uff0c\u6db5\u76d6\u5168\u90e8\u4e09\u4e2a\u7535\u538b\u7b49\u7ea7\uff086kV\u300110kV\u548c20kV\uff09\uff0c\u53ef\u6839\u636e\u6d77\u745e\u514bTBM\u9879\u76ee\u7684\u5177\u4f53\u8981\u6c42\u63d0\u4f9b\u5b9a\u5236\u914d\u7f6e\uff0c\u5305\u62ec\u589e\u5f3a\u8010\u6cb9\u6027\u3001\u963b\u71c3\u6027\uff08IEC 60332\uff09\u548c\u5ef6\u957f\u5f2f\u66f2\u5bff\u547d\u7b49\u7ea7\u3002<\/span>\n            <\/p>\n        <\/section>\n\n        <!-- References -->\n        <section class=\"references\">\n            <h3>References &#038; Authoritative Sources <span class=\"cn\">\u53c2\u8003\u6587\u732e\u548c\u6743\u5a01\u6765\u6e90<\/span><\/h3>\n            <ol class=\"ref-list\">\n                <li>\n                    International Electrotechnical Commission (IEC). &#8220;IEC 60502-2:2014 &#8211; Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1.2 kV) up to 30 kV (Um = 36 kV).&#8221; \n                    <a href=\"https:\/\/webstore.iec.ch\/publication\/2277\" rel=\"nofollow noopener\" target=\"_blank\" class=\"external-link\">IEC Webstore<\/a>\n                <\/li>\n                <li>\n                    Herrenknecht AG. &#8220;Tunnel Boring Machines &#8211; Technical Overview.&#8221; Corporate Documentation, Schwanau, Germany. \n                    <a href=\"https:\/\/www.herrenknecht.com\/en\/products\/core-products\/tunnelling\/\" rel=\"nofollow noopener\" target=\"_blank\" class=\"external-link\">Herrenknecht Products<\/a>\n                <\/li>\n                <li>\n                    VDE Verband der Elektrotechnik. &#8220;DIN VDE 0276-620 &#8211; Starkstromkabel&#8221; (Power cables). German National Standard.\n                    <a href=\"https:\/\/www.vde-verlag.de\/\" rel=\"nofollow noopener\" target=\"_blank\" class=\"external-link\">VDE Verlag<\/a>\n                <\/li>\n                <li>\n                    Siemens AG. &#8220;Medium Voltage Drives for Mining and Tunneling Applications &#8211; Technical Reference.&#8221; \n                    <a href=\"https:\/\/www.siemens.com\/global\/en\/products\/drives.html\" rel=\"nofollow noopener\" target=\"_blank\" class=\"external-link\">Siemens Drives<\/a>\n                <\/li>\n                <li>\n                    ABB Ltd. &#8220;Medium Voltage Drives &#8211; Mining, Minerals and Metals.&#8221; Application Guide.\n                    <a href=\"https:\/\/new.abb.com\/drives\/medium-voltage-ac-drives\" rel=\"nofollow noopener\" target=\"_blank\" class=\"external-link\">ABB Drives<\/a>\n                <\/li>\n                <li>\n                    Chinese National Standard GB\/T 12706.2-2020. &#8220;Extruded insulated power cables and their accessories for rated voltages from 1 kV (Um = 1.2 kV) to 35 kV (Um = 40.5 kV).&#8221; Standardization Administration of China.\n                    <a href=\"http:\/\/www.gb688.cn\/\" rel=\"nofollow noopener\" target=\"_blank\" class=\"external-link\">Chinese Standards<\/a>\n                <\/li>\n                <li>\n                    CIGRE Working Group B1.25. &#8220;Cable Systems for MV Distribution Networks.&#8221; Technical Brochure.\n                    <a href=\"https:\/\/www.cigre.org\/\" rel=\"nofollow noopener\" target=\"_blank\" class=\"external-link\">CIGRE<\/a>\n                <\/li>\n                <li>\n                    Tunnelling Journal. &#8220;TBM Electrical Systems: Design Considerations for Large-Diameter Projects.&#8221; Industry Publication.\n                    <a href=\"https:\/\/www.tunnellingjournal.com\/\" rel=\"nofollow noopener\" target=\"_blank\" class=\"external-link\">Tunnelling Journal<\/a>\n                <\/li>\n            <\/ol>\n        <\/section>\n\n        <!-- Contact Section -->\n        <section class=\"contact-section\">\n            <h3>Contact Anhui Feichun Special Cable Co., Ltd. <span style=\"opacity:0.8; font-weight:400; font-size:0.9rem;\">\u8054\u7cfb\u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8<\/span><\/h3>\n            <div class=\"contact-grid\">\n                <div class=\"contact-item\">\n                    <div class=\"contact-label\">Technical Inquiries \u6280\u672f\u54a8\u8be2<\/div>\n                    <div class=\"contact-value\">\n                        <a href=\"mailto:tech@feichuncables.com\" rel=\"nofollow noopener\">tech@feichuncables.com<\/a>\n                    <\/div>\n                <\/div>\n                <div class=\"contact-item\">\n                    <div class=\"contact-label\">Sales &#8211; Zihao Yang \u9500\u552e-\u6768\u5b50\u8c6a<\/div>\n                    <div class=\"contact-value\">\n                        <a href=\"mailto:zihao.yang@feichuncables.com\" rel=\"nofollow noopener\">zihao.yang@feichuncables.com<\/a>\n                    <\/div>\n                <\/div>\n                <div class=\"contact-item\">\n                    <div class=\"contact-label\">Sales &#8211; Ziyu Huang \u9500\u552e-\u9ec4\u5b50\u745c<\/div>\n                    <div class=\"contact-value\">\n                        <a href=\"mailto:ziyu.huang@feichuncables.com\" rel=\"nofollow noopener\">ziyu.huang@feichuncables.com<\/a>\n                    <\/div>\n                <\/div>\n                <div class=\"contact-item\">\n                    <div class=\"contact-label\">WhatsApp \u5373\u65f6\u901a\u8baf<\/div>\n                    <div class=\"contact-value\">\n                        <a href=\"https:\/\/wa.me\/8613855123218\" rel=\"nofollow noopener\" target=\"_blank\" class=\"whatsapp-link\">\n                            <svg class=\"whatsapp-icon\" viewBox=\"0 0 24 24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                                <path d=\"M17.472 14.382c-.297-.149-1.758-.867-2.03-.967-.273-.099-.471-.148-.67.15-.197.297-.767.966-.94 1.164-.173.199-.347.223-.644.075-.297-.15-1.255-.463-2.39-1.475-.883-.788-1.48-1.761-1.653-2.059-.173-.297-.018-.458.13-.606.134-.133.298-.347.446-.52.149-.174.198-.298.298-.497.099-.198.05-.371-.025-.52-.075-.149-.669-1.612-.916-2.207-.242-.579-.487-.5-.669-.51-.173-.008-.371-.01-.57-.01-.198 0-.52.074-.792.372-.272.297-1.04 1.016-1.04 2.479 0 1.462 1.065 2.875 1.213 3.074.149.198 2.096 3.2 5.077 4.487.709.306 1.262.489 1.694.625.712.227 1.36.195 1.871.118.571-.085 1.758-.719 2.006-1.413.248-.694.248-1.289.173-1.413-.074-.124-.272-.198-.57-.347m-5.421 7.403h-.004a9.87 9.87 0 01-5.031-1.378l-.361-.214-3.741.982.998-3.648-.235-.374a9.86 9.86 0 01-1.51-5.26c.001-5.45 4.436-9.884 9.888-9.884 2.64 0 5.122 1.03 6.988 2.898a9.825 9.825 0 012.893 6.994c-.003 5.45-4.437 9.884-9.885 9.884m8.413-18.297A11.815 11.815 0 0012.05 0C5.495 0 .16 5.335.157 11.892c0 2.096.547 4.142 1.588 5.945L.057 24l6.305-1.654a11.882 11.882 0 005.683 1.448h.005c6.554 0 11.89-5.335 11.893-11.893a11.821 11.821 0 00-3.48-8.413z\"\/>\n                            <\/svg>\n                            +86 138 5512 3218\n                        <\/a>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/section>\n\n        <!-- Footer -->\n        <footer class=\"article-footer\">\n            <p class=\"disclaimer\">\n                Disclaimer: This technical guide is provided for informational purposes only. Specifications and standards referenced are subject to change. Always consult with qualified engineers and refer to the latest published standards when designing electrical systems for tunnel boring machines.\n                <span class=\"cn\">\u514d\u8d23\u58f0\u660e\uff1a\u672c\u6280\u672f\u6307\u5357\u4ec5\u4f9b\u53c2\u8003\u3002\u6240\u5f15\u7528\u7684\u89c4\u683c\u548c\u6807\u51c6\u53ef\u80fd\u4f1a\u6709\u53d8\u52a8\u3002\u5728\u8bbe\u8ba1\u96a7\u9053\u6398\u8fdb\u673a\u7535\u6c14\u7cfb\u7edf\u65f6\uff0c\u8bf7\u52a1\u5fc5\u54a8\u8be2\u5408\u683c\u5de5\u7a0b\u5e08\u5e76\u53c2\u8003\u6700\u65b0\u53d1\u5e03\u7684\u6807\u51c6\u3002<\/span>\n            <\/p>\n            <p>\n                \u00a9 2025 Anhui Feichun Special Cable Co., Ltd. \u5b89\u5fbd\u98de\u7eaf\u7279\u79cd\u7535\u7f06\u6709\u9650\u516c\u53f8 | All Rights Reserved.\n            <\/p>\n        <\/footer>\n    <\/article>\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"In modern tunnel boring machine (TBM) applications, the selection of appropriate voltage ratings for cutterhead drive systems is critical for operational efficiency, safety, and equipment longevity. For Herrenknecht TBMs\u2014the world&#8217;s leading manufacturer of mechanized tunneling equipment\u2014the standard voltage rating for cutterhead high-voltage drives is predominantly 6kV (6\/10kV class) and 10kV, with 20kV systems reserved for specialized high-power applications exceeding 5MW per motor.\n\u5728\u73b0\u4ee3\u96a7\u9053\u6398\u8fdb\u673a\uff08TBM\uff09\u5e94\u7528\u4e2d\uff0c\u5200\u76d8\u9a71\u52a8\u7cfb\u7edf\u7684\u7535\u538b\u7b49\u7ea7\u9009\u62e9\u5bf9\u8fd0\u884c\u6548\u7387\u3001\u5b89\u5168\u6027\u548c\u8bbe\u5907\u5bff\u547d\u81f3\u5173\u91cd\u8981\u3002\u5bf9\u4e8e\u6d77\u745e\u514bTBM\u2014\u2014\u5168\u7403\u9886\u5148\u7684\u673a\u68b0\u5316\u96a7\u9053\u8bbe\u5907\u5236\u9020\u5546\u2014\u2014\u5200\u76d8\u9ad8\u538b\u9a71\u52a8\u7684\u6807\u51c6\u7535\u538b\u7b49\u7ea7\u4e3b\u8981\u4e3a6kV\uff086\/10kV\u7ea7\uff09\u548c10kV\uff0c20kV\u7cfb\u7edf\u4ec5\u7528\u4e8e\u5355\u7535\u673a\u529f\u7387\u8d85\u8fc75MW\u7684\u7279\u6b8a\u9ad8\u529f\u7387\u5e94\u7528\u3002","protected":false},"author":1,"featured_media":5492,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"left","csco_page_header_type":"title","csco_page_load_nextpost":"","footnotes":""},"categories":[66,9563],"tags":[20884,38273,38296,38274,38304,38306,38299,38307,38298,38272,38293,38333,38342,31610,1248,38327,38344,3715,1114,1692,38329,38278,38338,38292,16,798,10617,12590,1079,7690,825,38284,38317,820,38305,171,38283,778,6321,8899,38310,38316,7688,152,107,38275,38282,38291,38277,38281,38318,38330,3718,176,4813,17345,31669,6953,7927,38337,3710,38339,828,38295,7754,38319,38311,111,139,214,34888,204,38315,1903,38309,38297,38302,38335,201,38308,38300,8949,38301,7186,38320,17,38286,38328,38340,38332,38324,8820,13171,38334,38314,7692,38287,227,38285,38312,38290,38289,38331,38343,38341,38279,38313,228,7131,1912,1091,1247,38280,6382,38336,38322,38294,38288,38276,11989,11984,27096],"class_list":["post-5491","post","type-post","status-publish","format-standard","has-post-thumbnail","category-common-problems-encountered-in-cable-applications","category-medium-voltage-cable","tag-ntscgewou-6-10kv","tag-10kv-tbm-cable","tag-10kv","tag-20kv-reeling-cable","tag-3x120mm-10kv-cable","tag-3x150mm-tbm-cable","tag-3x185mm-cutterhead-cable","tag-3x240mm-mining-cable","tag-3x95mm-6kv-cable","tag-6kv-tbm-cable","tag-6kv","tag-abb-drive-system","tag-articulation-cylinder","tag-as-nzs-1802-mining-cable","tag-atex-cable","tag-avn-pipe-jacking-2","tag-bentonite-pump-cable","tag-bucket-wheel-excavator-cable","tag-continuous-miner-cable","tag-conveyor-belt-cable","tag-crchi-tbm","tag-cutterhead-drive-cable","tag-cutterhead-motor","tag-cutterhead-motor-cable","tag-din-vde-0250","tag-din-vde-0250-812","tag-din-vde-0276-620","tag-drag-chain-cable-mining","tag-dragline-cable","tag-earth-pressure-balance-tbm","tag-en-50525","tag-epb-shield-cable","tag-epb-shield-machine","tag-epr-insulated-cable","tag-epr-pcp-cable-2","tag-explosion-proof-mining-cable","tag-festoon-cable-tbm","tag-flexible-mining-cable","tag-frequency-converter-cable","tag-gb-t-12706-cable","tag-gb-t-12706-2","tag-hard-rock-tbm","tag-hard-rock-tbm-cable","tag-heavy-duty-mining-cable","tag-heavy-duty-e-loader-mining-cable","tag-hepr-cable-tbm","tag-herrenknecht-epb","tag-herrenknecht-mixshield","tag-herrenknecht-tbm","tag-high-flex-cable-tunnel","tag-highway-tunnel","tag-hitachi-zosen-tbm","tag-hydraulic-pump-cable","tag-icea-s-75-381-2","tag-iec-60228-class-5","tag-iec-60332-1-flame-retardant","tag-iec-60332-3-category-c","tag-iec-60502-2-cable","tag-inverter-duty-cable","tag-kawasaki-tbm","tag-longwall-mining-cable","tag-main-bearing","tag-medium-voltage-mining-cable","tag-medium-voltage-reeling-cable-china","tag-metro-tunnel-cable","tag-metro-tunnel-construction","tag-micro-tbm-cable","tag-mining-cable","tag-mining-cables","tag-mining-power-cable","tag-mining-shaft-cable","tag-mining-trailing-cable","tag-mixshield-tbm","tag-msha-approved-cable","tag-mt-818-mining-cable","tag-mv-reeling-cable-10kv","tag-mv-reeling-cable-6kv","tag-nfm-technologies-tbm","tag-ntscgewoeu-2","tag-ntscgewou-10-15kv","tag-ntscgewou-20-35kv","tag-ntscgewou-cable","tag-ntswoeu-cable","tag-railway-tunnel-cable","tag-railway-tunnel-project","tag-reeling-cable","tag-reeling-cable-for-tbm","tag-robbins-tbm","tag-segment-erector-cable","tag-seli-tbm","tag-sewage-tunnel-cable","tag-shd-gc-cable","tag-shield-machine-cable","tag-siemens-drive-system","tag-slurry-shield-tbm","tag-slurry-tbm-cable","tag-special-cable-for-tunnel-boring-machine","tag-tbm-cable","tag-tbm-cable-manufacturer","tag-tbm-cutterhead-drive","tag-tbm-electrical-system","tag-tbm-power-cable-supplier","tag-terratec-tbm","tag-thrust-cylinder","tag-torque-motor-cable","tag-trailing-cable-tunnel","tag-tunnel-boring-machine-application","tag-tunnel-boring-machine-cable","tag-tunnel-construction-cable","tag-type-w-mining-cable","tag-underground-mining-cable","tag-variable-frequency-drive-cable","tag-vfd-cable-tbm","tag-vfd-motor-cable","tag-voith-drive","tag-water-tunnel-cable","tag-38294","tag-38288","tag-38276","tag-11989","tag-11984","tag-27096","cs-entry"],"_links":{"self":[{"href":"https:\/\/feichuncables.com\/blog\/wp-json\/wp\/v2\/posts\/5491","targetHints":{"allow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