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VDE certification

13 Min Read
LIFT-2S (European) vs. LIFT-1S UL (North American): LIFT-2S characteristics: Voltage: 300/500V (European standard, lower voltage) Temperature: −40°C to +70°C (moderate range) Standards: VDE 0482 part 265-2-1, EN 50265-2-1, IEC 60332-1-2 Design philosophy: Safety by material redundancy (2 steel cores) Steel cores: 2× cores provide mechanical backup Conductor: Class 6 (European, ~150–200 wires per mm²) Cost: Lower (proven European manufacturing) Market: Europe, Asia-Pacific, most of world LIFT-1S UL characteristics: Voltage: 600V (North American standard, higher voltage) Temperature: −25°C to +105°C (extreme range, high-temp optimized) Standards: UL 2562, UL 62, CSA C22.2 No.210.2 Design philosophy: Safety by certification (single core + redundant control) Steel core: 1× core (sufficient with nylon covering) Conductor: Class M (UL, extra fine ~300+ wires per mm²) Cost: Higher (UL testing, certification documentation) Market: North America (USA, Canada), Mexico UL 2562 specialty certification: UL 2562 scope: Elevator and Dumbwaiter Cables Specific requirements: 1. Pendant cable design (cable hangs freely, no duct support) 2. Vertical orientation (designed for gravity-loaded suspension) 3. Repeated flex cycles (cable moves up/down frequently) 4. Safety-critical function (failure = personnel risk) Consequence: More stringent than general-purpose cables Testing includes: Bend cycle fatigue, heat aging, compression resistance Test procedures (unique to UL 2562): Bend cycle test: 1,000+ cycles at minimum bending radius Cable must pass insulation resistance after cycling Heat aging: 500+ hours at 105°C continuous Tensile strength retention minimum 70% Compression: 1,000+ hours under sustained compression Cable cross-section must not exceed 5% permanent deformation LIFT-2S (no UL 2562): Tests per VDE are less stringent on fatigue/cycling Assumes cable mostly static, not repeated flex Adequate for European elevator duty (lower speed, fewer cycles) LIFT-1S UL: All UL 2562 tests passed (proven for North American elevators) Faster cycle times, more frequent motion → more fatigue stress Extra testing ensures reliability under North American elevator duty Market requirement (regulatory): Europe/International: CE mark required (European conformity) VDE/EN/IEC standards sufficient No UL certification needed (not recognized in EU) LIFT-2S is sufficient North America (USA, Canada): UL certification mandatory for elevators UL 2562 specifically for elevator cables CSA dual certification required in Canada LIFT-2S NOT acceptable (lacks UL 2562) LIFT-1S UL mandatory Cost implication: UL certification: ~$5,000–15,000 per product per region Testing duration: 3–6 months per model Documentation: Comprehensive test reports, technical files Result: LIFT-1S UL 20–30% higher cost than equivalent European cable
Technical Department
on12/06/2026

Что такое H07RN-F / 60245 IEC 66(YCW): heavy-duty rubber-sheath cable для ручных устройств, промышленности, сельского хозяйства, света и звука

H07RN-F / 60245 IEC 66(YCW) / YCW — это heavy-duty rubber-sheath cable стандартной тяжёлой конструкции с CCC and VDE dual certification. Кабель предназначен для hand-held and power supply devices, dry and damp interiors, limited outdoor use, light and sound technology, industrial and agricultural use under medium mechanical stress. По предоставленным данным он имеет fine wire bare copper conductors, rubber type EI4 core insulation, black rubber type EM2 outer sheath, U0/U 450/750 V nominal voltage, 2500 V test voltage, flame-retardant behaviour according to IEC 60332-1-2, oil resistance according to EN 60811-404 and compliance with IEC 60245.4.
6 Min Read
In the international cable industry, the letter "N" at the beginning of a cable designation carries significant technical and regulatory meaning. However, many engineers encounter confusion when comparing cables marked with N (without brackets) versus (N) (with brackets). This distinction is fundamental to understanding whether a cable is manufactured to German national standards or European harmonised standards. 在国际电缆行业中，电缆型号开头的字母"N"具有重要的技术和法规含义。然而，许多工程师在比较标有N（不带括号）和(N)（带括号）的电缆时会感到困惑。这种区别对于理解电缆是按照德国国家标准还是欧洲协调标准制造的至关重要。
Technical Department
on22/01/2026

What Does the Letter “(N)” in Brackets Signify in Cables Like (N)TSCGEWÖU Compared to Cables Without Brackets “N”?

In the international cable industry, the letter “N” at the beginning of a cable designation carries significant technical and regulatory meaning. However, many engineers encounter confusion when comparing cables marked with N (without brackets) versus (N) (with brackets). This distinction is fundamental to understanding whether a cable is manufactured to German national standards or European harmonised standards. 在国际电缆行业中，电缆型号开头的字母”N”具有重要的技术和法规含义。然而，许多工程师在比较标有N（不带括号）和(N)（带括号）的电缆时会感到困惑。这种区别对于理解电缆是按照德国国家标准还是欧洲协调标准制造的至关重要。
14 Min Read
DIN VDE cable, VDE standard cable, German cable standard, VDE certified cable, VDE approved cable, DIN cable, VDE certification, German electrical standard, DKE standard, VDE mark, VDE testing, German power cable
Technical Department
on30/12/2025

What is DIN VDE Standard Cable?

VDE 0100, VDE 0105, VDE 0207, VDE 0245, VDE 0250, VDE 0253, VDE 0262, VDE 0265, VDE 0266, VDE 0267, VDE 0271, VDE 0276, VDE 0277, VDE 0281, VDE 0282, VDE 0284, VDE 0289, VDE 0292, VDE 0293, VDE 0295, VDE 0298, VDE 0472, VDE 0473, VDE 0482, VDE 0800, VDE 0811, VDE 0812, VDE 0815, VDE 0816, VDE 0839, VDE 0881, VDE 0891, VDE 0899, NYY cable, NYY-J cable, NYY-O cable, NYM cable, NYM-J cable, NYCY cable, NYCWY cable, NAYY cable, N2XY cable, NA2XY cable, N2XSY cable, N2XSEY cable, NA2XSY cable, NA2XS2Y cable, N2XH cable, N2XCH cable, NSHTOU cable, NSHTÖU cable, NSSHÖU cable, NSGAFÖU cable, NHXMH cable, NHMH cable, H03VV-F cable, H05VV-F cable, H07VV-F cable, H05V-K cable, H07V-K cable, H05V-U cable, H07V-U cable, H05V-R cable, H07V-R cable, H05RN-F cable, H07RN-F cable, H05RR-F cable, H07BN4-F cable, H05BN4-F cable, H07ZZ-F cable, H05Z-K cable, H07Z-K cable, H07Z-R cable, H05Z1Z1-F cable, H05VVH2-F cable, H05VVH6-F cable, H07V2-K cable, H05V2-K cable, H01N2-D cable, H01N2-E cable,300/500V cable, 450/750V cable, 0.6/1kV cable, 600/1000V cable, 3.6/6kV cable, 6/10kV cable, 12/20kV cable, 18/30kV cable, low voltage cable, medium voltage cable, high voltage cable,