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English 
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7 core spiral cable
Wellde®
Support
AWG/Color/Length
Spiral Cable Technical Specifications Sheet
Parameter Item | Specification |
|---|---|
Cable Structure | 7‑core Power Cable |
Power Wire | 2×1.0mm² Tinned Copper Conductor |
Signal Wire | 5×0.75mm² (Green‑White Twisted Pair) |
Sheath Material | Low‑temperature Cold‑resistant PUR |
Minimum Operating Temperature | -30℃ |
Maximum Temperature Resistance | +85℃ |
Rated Voltage | 300V |
Telescopic Feature | Elastic rebound performance maintained even under low‑temperature conditions |
Certification | CE, RoHS |
Applicable application scenarios
Spiral cables are used in freight truck front trailer connection line, rolling shutter door, outdoor lighting, keyboard connector, medical equipment, communication equipment
FAQ
Q1: Will cables be unable to be pulled, bent or cracked during winter use in the north?
A1: This PUR material has a minimum tolerance of -30 ℃ and sufficient flexibility in daily -25 ℃ environments. It can stretch and shrink normally without cracking;
Q2: How long is the shelf life for storing cables?
A2: Store in a cool and dry environment, and the cable sheath will not age, harden, or lose elasticity within 3 years.
Q3: Can we produce according to the drawings provided by the customer?
A3: The engineer checks the drawing parameters throughout the process, confirms the correctness of the sample, and then mass produces it to fully fit the installation dimensions of the customer's equipment.
