EMC Performance Classification: EMC rating scale (VDE/EN standards): Basic: No shielding (part 813 unscreened) Fair: Partial coverage, 30–40 mm spacing in braid Good: 80–90% coverage, 95% coverage, all gaps 30 dB attenuation @ 500 kHz: >40 dB attenuation @ 5 MHz: >35 dB attenuation (typical peak range) Expected: Tinned copper braid achieves 35–50 dB across frequency range Immunity to external interference: Motor variable frequency drive (VFD) nearby: VFD RF emission: Typically 50–200 mV/m at cable distance Unshielded cable susceptibility: 100–500 mV induced noise Shielded cable (good EMC): 1–10 mV induced noise (50–100× reduction) Consequence: VFD-driven crane motor doesn't interfere with control signals No false triggering of safety systems Data integrity in digital control systems maintained Radiated immunity testing (per EN 61000-4-3): Test standard: Cable exposed to RF field 50 MHz–1 GHz Test field strength: 10 V/m typical Acceptance: No malfunction, signal corruption

on15/05/2026

FLEXIFESTOON® (N)GRDGCGÖU-J

EMC Performance Classification: EMC rating scale (VDE/EN standards): Basic: No shielding (part 813 unscreened) Fair: Partial coverage, 30–40 mm spacing in braid Good: 80–90% coverage, 95% coverage, all gaps 30 dB attenuation @ 500 kHz: >40 dB attenuation @ 5 MHz: >35 dB attenuation (typical peak range) Expected: Tinned copper braid achieves 35–50 dB across frequency range Immunity to external interference: Motor variable frequency drive (VFD) nearby: VFD RF emission: Typically 50–200 mV/m at cable distance Unshielded cable susceptibility: 100–500 mV induced noise Shielded cable (good EMC): 1–10 mV induced noise (50–100× reduction) Consequence: VFD-driven crane motor doesn’t interfere with control signals No false triggering of safety systems Data integrity in digital control systems maintained Radiated immunity testing (per EN 61000-4-3): Test standard: Cable exposed to RF field 50 MHz–1 GHz Test field strength: 10 V/m typical Acceptance: No malfunction, signal corruption

(N)GRDGÖU-J Nomenclature (VDE 0250 part 813): (N) = Nominal voltage prefix (0.6/1 kV implicit in designation) G = Gummiert (rubber-insulated) R = Rubber outer sheath D = Dynamisch (dynamic/flexing application) G = Gummiert inner sheath (intermediate layer) Ö = German standard designation (ö indicates European origin) U = Unarmoured (no metal sheath) J = Jacked (multi-sheath design: intermediate + outer) Full meaning: Rubber-insulated, rubber-sheathed, dynamic-rated, multi-sheath construction, unarmoured festoon cable VDE 0250 part 813 scope: Published by: VDE (Verband der Elektrotechnik, German standards body) Applies to: Flexible cables for crane installations (particularly festoon systems) Coverage: Voltage, temperature, mechanical properties, installation methods Festoon-specific requirements: - High bending flexibility (4×D minimum typical) - Fast rewind capability (240+ m/min rated speed) - Sustained torsion tolerance (±25°/1m continuous) - Extended temperature range (−50 to +80°C) - UV/ozone/moisture resistance (outdoor exposure) Alternate designations (similar cables): IEC 60811-1-1: International equivalent (less specific) DIN VDE 0298 part 3: German mechanical property standard DIN VDE 0482-265-2-1: German flame test standard EN 50265-2-1: European flame test equivalent GRDGÖU-J advantage: Combines all standards into single VDE designation Procurement simplified for European buyers

Technical Department

on15/05/2026

(N)GRDGÖU-J Festoon Cable

(N)GRDGÖU-J Nomenclature (VDE 0250 part 813): (N) = Nominal voltage prefix (0.6/1 kV implicit in designation) G = Gummiert (rubber-insulated) R = Rubber outer sheath D = Dynamisch (dynamic/flexing application) G = Gummiert inner sheath (intermediate layer) Ö = German standard designation (ö indicates European origin) U = Unarmoured (no metal sheath) J = Jacked (multi-sheath design: intermediate + outer) Full meaning: Rubber-insulated, rubber-sheathed, dynamic-rated, multi-sheath construction, unarmoured festoon cable VDE 0250 part 813 scope: Published by: VDE (Verband der Elektrotechnik, German standards body) Applies to: Flexible cables for crane installations (particularly festoon systems) Coverage: Voltage, temperature, mechanical properties, installation methods Festoon-specific requirements: – High bending flexibility (4×D minimum typical) – Fast rewind capability (240+ m/min rated speed) – Sustained torsion tolerance (±25°/1m continuous) – Extended temperature range (−50 to +80°C) – UV/ozone/moisture resistance (outdoor exposure) Alternate designations (similar cables): IEC 60811-1-1: International equivalent (less specific) DIN VDE 0298 part 3: German mechanical property standard DIN VDE 0482-265-2-1: German flame test standard EN 50265-2-1: European flame test equivalent GRDGÖU-J advantage: Combines all standards into single VDE designation Procurement simplified for European buyers

GAALFLEX® TRAY 600 CY Lean: UV and Oil-Resistant Shielded Flexible Tray Machine-Tool Cable with Lean-Optimized Diameter for North American Industrial Cable-Tray Installations and EMI-Sensitive Machinery Environments (UL 600V / WTTC 1000V Nominal Voltage, 2 kV Test Voltage, Overall Tinned Copper Braid Screen with Aluminum Tape Wrap Providing 75+ dB EMI Suppression with Lean-Optimized Diameter Preventing Cable-Size Inflation, Comprehensive 3–25 Multi-Core Portfolio with 1–35 mm² Continuous Cross-Section Range Enabling Complete Machinery Cable Specification from Control Through Feeder Distribution with EMI Protection, Flexible 20×D Bending Radius Optimized for Cable-Tray Routing While Maintaining Shield Integrity, Lean-Diameter Design Enabling Tight Installation Spaces Without EMI Performance Compromise, UV-Resistant Special PVC Compound Enabling Outdoor and Equipment Mounting Areas Without Degradation, Oil-Resistant Black PVC Sheath Protecting Against Industrial Machinery Fluids, Radiation Hardening [8×10⁷ cJ/kg] Supporting 40-Year Industrial Infrastructure Design Life, AWM Style 2587 and TC-ER Type Certification Enabling Cable-Tray and Exposed-Run Applications, Numbered EN 50334 Core Identification Providing Permanent Electrical Conductor Coding, Class 5 Flexible Red Copper per IEC 60228, PVC/Nylon Compound Insulation, Aluminum Tape + Tinned Copper Braid Screen + Tinned Copper Drain Wire, FT4 / FT1 / FT2 Flame-Retardant Certification, Temperature Range −40 to +90°C Supporting Extreme Industrial Environments, Complete North American Industrial Compliance Enabling Machinery OEM Acceptance with Integrated EMI Suppression, RoHS and CE Certification, Engineered for Industrial Cable-Tray Installations with EMI Protection, Machine-Tool Environments, Outdoor Industrial Applications, Radiation-Hardened Infrastructure, and Applications Where Shielded EMI Suppression, Complete Multi-Core Standardization, Lean-Diameter Optimization, Flexible Tray-Cable Rating, Outdoor Durability, and Professional Industrial Equipment Compliance Are Mission-Critical Requirements)

Technical Department

on08/05/2026

GAALFLEX® TRAY 600 CY Lean

GAALFLEX® TRAY 600 CY Lean: UV and Oil-Resistant Shielded Flexible Tray Machine-Tool Cable with Lean-Optimized Diameter for North American Industrial Cable-Tray Installations and EMI-Sensitive Machinery Environments (UL 600V / WTTC 1000V Nominal Voltage, 2 kV Test Voltage, Overall Tinned Copper Braid Screen with Aluminum Tape Wrap Providing 75+ dB EMI Suppression with Lean-Optimized Diameter Preventing Cable-Size Inflation, Comprehensive 3–25 Multi-Core Portfolio with 1–35 mm² Continuous Cross-Section Range Enabling Complete Machinery Cable Specification from Control Through Feeder Distribution with EMI Protection, Flexible 20×D Bending Radius Optimized for Cable-Tray Routing While Maintaining Shield Integrity, Lean-Diameter Design Enabling Tight Installation Spaces Without EMI Performance Compromise, UV-Resistant Special PVC Compound Enabling Outdoor and Equipment Mounting Areas Without Degradation, Oil-Resistant Black PVC Sheath Protecting Against Industrial Machinery Fluids, Radiation Hardening [8×10⁷ cJ/kg] Supporting 40-Year Industrial Infrastructure Design Life, AWM Style 2587 and TC-ER Type Certification Enabling Cable-Tray and Exposed-Run Applications, Numbered EN 50334 Core Identification Providing Permanent Electrical Conductor Coding, Class 5 Flexible Red Copper per IEC 60228, PVC/Nylon Compound Insulation, Aluminum Tape + Tinned Copper Braid Screen + Tinned Copper Drain Wire, FT4 / FT1 / FT2 Flame-Retardant Certification, Temperature Range −40 to +90°C Supporting Extreme Industrial Environments, Complete North American Industrial Compliance Enabling Machinery OEM Acceptance with Integrated EMI Suppression, RoHS and CE Certification, Engineered for Industrial Cable-Tray Installations with EMI Protection, Machine-Tool Environments, Outdoor Industrial Applications, Radiation-Hardened Infrastructure, and Applications Where Shielded EMI Suppression, Complete Multi-Core Standardization, Lean-Diameter Optimization, Flexible Tray-Cable Rating, Outdoor Durability, and Professional Industrial Equipment Compliance Are Mission-Critical Requirements)

GAALFLEX® TRAY 1002: Comprehensive Multi-Standard Oil-Resistant Flexible Tray Machine-Tool Cable for North American Industrial Cable-Tray Installations, Direct Burial Deployment, and Wind-Turbine Applications (Dual UL 600V [TC-ER/MTW] and 1000V [AWM/WTTC] Nominal Voltage Options, 4 kV Test Voltage, Comprehensive 2–65 Multi-Core Portfolio with 0.5–240 mm² Continuous Cross-Section Range Enabling Complete Machinery Specification from Fine Control Through Extra-Heavy Utility Feeder Distribution, Direct-Burial Capability [Wet-Location Insulation per UL 1277.5.2] Enabling Underground Routing Without Conduit, Oil-Resistant Black PVC Sheath [UL OIL RES I] Protecting Against Industrial Machinery Fluids and Petroleum Exposure, Water-Resistant Insulation Supporting Submerged and Wet Applications, UV and Sunlight-Resistant Compound [EN 50396 / HD 605 A1] Enabling Outdoor Deployment, Flexible 13×D Bending Radius Optimized for Cable-Tray Routing and Equipment Mounting, GAALTHERM® 522 Insulation Compound, Class 5 Flexible Red Copper per IEC 60228, Numbered EN 50334 Core Identification, FT4 / FT1 Flame-Retardant Certification per UL 1685, Crushing Resistance per UL 1277 Sections 18.1–18.6 Enabling Direct Burial in Challenging Soil Conditions, Temperature Range −40 to +90°C [UL-AWM to +105°C] Supporting Extreme Industrial Environments, NFPA 79 2007 and NEC 336.10(7) Industrial Machinery Compliance, Complete North American Multi-Standard Compliance Enabling Machinery OEM Acceptance Across Diverse Applications Including Cable-Tray Installation, Direct Burial Underground Routing, Machine-Tool Equipment, Wind-Turbine Tray Cables, and Flexible Motor Supply Leads, RoHS and CE Certification)

Technical Department

on08/05/2026

GAALFLEX® TRAY 1002

GAALFLEX® TRAY 1002: Comprehensive Multi-Standard Oil-Resistant Flexible Tray Machine-Tool Cable for North American Industrial Cable-Tray Installations, Direct Burial Deployment, and Wind-Turbine Applications (Dual UL 600V [TC-ER/MTW] and 1000V [AWM/WTTC] Nominal Voltage Options, 4 kV Test Voltage, Comprehensive 2–65 Multi-Core Portfolio with 0.5–240 mm² Continuous Cross-Section Range Enabling Complete Machinery Specification from Fine Control Through Extra-Heavy Utility Feeder Distribution, Direct-Burial Capability [Wet-Location Insulation per UL 1277.5.2] Enabling Underground Routing Without Conduit, Oil-Resistant Black PVC Sheath [UL OIL RES I] Protecting Against Industrial Machinery Fluids and Petroleum Exposure, Water-Resistant Insulation Supporting Submerged and Wet Applications, UV and Sunlight-Resistant Compound [EN 50396 / HD 605 A1] Enabling Outdoor Deployment, Flexible 13×D Bending Radius Optimized for Cable-Tray Routing and Equipment Mounting, GAALTHERM® 522 Insulation Compound, Class 5 Flexible Red Copper per IEC 60228, Numbered EN 50334 Core Identification, FT4 / FT1 Flame-Retardant Certification per UL 1685, Crushing Resistance per UL 1277 Sections 18.1–18.6 Enabling Direct Burial in Challenging Soil Conditions, Temperature Range −40 to +90°C [UL-AWM to +105°C] Supporting Extreme Industrial Environments, NFPA 79 2007 and NEC 336.10(7) Industrial Machinery Compliance, Complete North American Multi-Standard Compliance Enabling Machinery OEM Acceptance Across Diverse Applications Including Cable-Tray Installation, Direct Burial Underground Routing, Machine-Tool Equipment, Wind-Turbine Tray Cables, and Flexible Motor Supply Leads, RoHS and CE Certification)

GAALFLEX® TRAY 600: UV and Oil-Resistant Flexible Tray Machine-Tool Cable for North American Industrial Cable-Tray Installations and Exposed Equipment Routing (UL 600V / WTTC 1000V Nominal Voltage, 2 kV Test Voltage, Comprehensive 2–61 Multi-Core Portfolio with 1–35 mm² Continuous Cross-Section Range Enabling Complete Machinery Cable Specification from Control Through Feeder Distribution, Flexible 15×D Bending Radius Optimized for Cable-Tray Routing Without Mechanical Strain, UV-Resistant Special PVC Compound Enabling Outdoor and Equipment Mounting Areas Without Degradation, Oil-Resistant Black PVC Sheath Protecting Against Industrial Machinery Fluids and Equipment Exposure, Radiation Hardening (8×10⁷ cJ/kg) Supporting 40-Year Industrial Infrastructure Design Life, AWM Style 2587 and TC-ER Type Certification Enabling Cable-Tray and Exposed-Run Applications, Numbered EN 50334 Core Identification Providing Permanent Electrical Conductor Coding, Class 5 Flexible Red Copper per IEC 60228, PVC/Nylon Compound Insulation, FT4 / FT1 / FT2 Flame-Retardant Certification, Temperature Range −40 to +90°C Supporting Extreme Industrial Environments, Complete North American Industrial Compliance Enabling Machinery OEM Acceptance, RoHS and CE Certification, Engineered for Industrial Cable-Tray Installations, Exposed Equipment Routing, Machine-Tool Environments, Outdoor Industrial Applications, Radiation-Hardened Infrastructure, and Applications Where UV and Oil Resistance, Complete Multi-Core Standardization, Flexible Tray-Cable Rating, Radiation Hardening, Outdoor Durability, and Professional Industrial Equipment Compliance Are Mission-Critical Requirements)

Technical Department

on08/05/2026

GAALFLEX® TRAY 600

GAALFLEX® TRAY 600: UV and Oil-Resistant Flexible Tray Machine-Tool Cable for North American Industrial Cable-Tray Installations and Exposed Equipment Routing (UL 600V / WTTC 1000V Nominal Voltage, 2 kV Test Voltage, Comprehensive 2–61 Multi-Core Portfolio with 1–35 mm² Continuous Cross-Section Range Enabling Complete Machinery Cable Specification from Control Through Feeder Distribution, Flexible 15×D Bending Radius Optimized for Cable-Tray Routing Without Mechanical Strain, UV-Resistant Special PVC Compound Enabling Outdoor and Equipment Mounting Areas Without Degradation, Oil-Resistant Black PVC Sheath Protecting Against Industrial Machinery Fluids and Equipment Exposure, Radiation Hardening (8×10⁷ cJ/kg) Supporting 40-Year Industrial Infrastructure Design Life, AWM Style 2587 and TC-ER Type Certification Enabling Cable-Tray and Exposed-Run Applications, Numbered EN 50334 Core Identification Providing Permanent Electrical Conductor Coding, Class 5 Flexible Red Copper per IEC 60228, PVC/Nylon Compound Insulation, FT4 / FT1 / FT2 Flame-Retardant Certification, Temperature Range −40 to +90°C Supporting Extreme Industrial Environments, Complete North American Industrial Compliance Enabling Machinery OEM Acceptance, RoHS and CE Certification, Engineered for Industrial Cable-Tray Installations, Exposed Equipment Routing, Machine-Tool Environments, Outdoor Industrial Applications, Radiation-Hardened Infrastructure, and Applications Where UV and Oil Resistance, Complete Multi-Core Standardization, Flexible Tray-Cable Rating, Radiation Hardening, Outdoor Durability, and Professional Industrial Equipment Compliance Are Mission-Critical Requirements)

Si los cables portátiles (36-432-LED de 2 kV, 36-517-LED de 8 kV) son los "nervios periféricos" de la infraestructura eléctrica minera, conectando equipos individuales a fuentes de poder, los cables alimentadores como el 36-601-LED de 5 kV son la columna vertebral central de toda la red de distribución de energía. Estos cables no se desconectan tras cada turno de trabajo: permanecen instalados, frecuentemente durante décadas, canalizando potencias de megavatios a través de sistemas de distribución que alimentan cientos de equipos simultáneamente. La distinción entre cables portátiles y cables alimentadores es fundamental tanto en ingeniería como en operación. Un cable portátil está diseñado para flexionarse constantemente, ser reposicionado, someterse a manipulación física durante operación intensiva. Un cable alimentador está diseñado para permanecer en posición fija, mantener integridad dieléctrica durante 20+ años, soportar ambientes que incluyen humedad, vibración estructural, temperatura variable, todo ello mientras transmite potencia continuamente sin interrupción. El cable 36-601-LED de 5 kV representa una categoría intermedia: es un alimentador semifijo, diseñado para instalación relativamente permanente en ductos, sobre escalerillas en tajos abiertos, enterrado en sistemas de drenaje minero, o montado en estructuras, pero con la flexibilidad y el tamaño manejable que permite instalación e inspección práctica por equipos de minería. A diferencia de cables de muy alta tensión (25 kV, 69 kV) que son verdaderamente fijos una vez instalados, el cable de 5 kV puede reconfigurase si la geometría operacional cambia, puede ser inspeccionado sin equipamiento especializado, puede ser empalmado en campo por personal técnico calificado. La adición del sistema LED autoiluminante al cable 36-601-LED introduce una capacidad operacional nueva: indicación visual distribuida del estado energético a lo largo de toda la longitud del alimentador. En un sistema tradicional, la confirmación de que un alimentador está energizado requiere: (1) acceso a instrumentación de control remoto, (2) pruebas eléctricas con equipamiento especializado, o (3) observación de indicadores en equipos alimentados por el cable (que a su vez pueden estar distantes o obscurecidos). Con el cable 36-601-LED, simplemente recorrer visualmente el cable proporciona confirmación inmediata de estado energético en cada punto: los LEDs brillando indican energía presente, los LEDs apagados indican des-energización.

Technical Department

on21/04/2026

Cables 36-601/602/604-LED TIPO MP-GC — Guía Técnica Completa de Alimentadores Mineros de Distribución Fija con Autoiluminación LED por Inducción Electromagnética

Si los cables portátiles (36-432-LED de 2 kV, 36-517-LED de 8 kV) son los “nervios periféricos” de la infraestructura eléctrica minera, conectando equipos individuales a fuentes de poder, los cables alimentadores como el 36-601-LED de 5 kV son la columna vertebral central de toda la red de distribución de energía. Estos cables no se desconectan tras cada turno de trabajo: permanecen instalados, frecuentemente durante décadas, canalizando potencias de megavatios a través de sistemas de distribución que alimentan cientos de equipos simultáneamente. La distinción entre cables portátiles y cables alimentadores es fundamental tanto en ingeniería como en operación. Un cable portátil está diseñado para flexionarse constantemente, ser reposicionado, someterse a manipulación física durante operación intensiva. Un cable alimentador está diseñado para permanecer en posición fija, mantener integridad dieléctrica durante 20+ años, soportar ambientes que incluyen humedad, vibración estructural, temperatura variable, todo ello mientras transmite potencia continuamente sin interrupción. El cable 36-601-LED de 5 kV representa una categoría intermedia: es un alimentador semifijo, diseñado para instalación relativamente permanente en ductos, sobre escalerillas en tajos abiertos, enterrado en sistemas de drenaje minero, o montado en estructuras, pero con la flexibilidad y el tamaño manejable que permite instalación e inspección práctica por equipos de minería. A diferencia de cables de muy alta tensión (25 kV, 69 kV) que son verdaderamente fijos una vez instalados, el cable de 5 kV puede reconfigurase si la geometría operacional cambia, puede ser inspeccionado sin equipamiento especializado, puede ser empalmado en campo por personal técnico calificado. La adición del sistema LED autoiluminante al cable 36-601-LED introduce una capacidad operacional nueva: indicación visual distribuida del estado energético a lo largo de toda la longitud del alimentador. En un sistema tradicional, la confirmación de que un alimentador está energizado requiere: (1) acceso a instrumentación de control remoto, (2) pruebas eléctricas con equipamiento especializado, o (3) observación de indicadores en equipos alimentados por el cable (que a su vez pueden estar distantes o obscurecidos). Con el cable 36-601-LED, simplemente recorrer visualmente el cable proporciona confirmación inmediata de estado energético en cada punto: los LEDs brillando indican energía presente, los LEDs apagados indican des-energización.