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ZU1475 HV signal cable

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Product number: ZU1475
Description Technical details Downloads Use cases Blog posts

Description

ZU1475 HV signal cable

High-voltage connection cable for transducers

The ZU1475 is a rugged, high-isolation signal cable designed for safely connecting primary high voltage circuits to Knick transducers in the P29000, P40000, P44000, P45000, and P50000 series. Engineered for demanding industrial and railway environments, the ZU1475 provides reliable performance in the most challenging applications.

 The cable supports up to 5400 V DC phase to ground and 9000 V DC phase to phase, with an 11 kV test voltage to ensure safe and accurate signal transmission. Its compact 4.5 mm diameter and 1.5 mm² cross-section make it ideal for tight panel installations where space is limited.

  • Rated for high-voltage DC/AC connections up to 9000 V DC / 6000 V AC
  • Stranded, tin-plated copper conductor
  • Low-capacitance (215 pF/m) and low resistance (13.7 Ω/km) for signal integrity
  • Meets EN 45545 (HL1…HL3) and NFPA 130 fire protection standards for rail applications
  • Operating temperature: –50 to +120°C
  • Includes: 2 cables, each approx. 2 meters

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Technical details

Cable diameter: 4,5 mm ±0,1 mm
Rated voltage phase to ground: 5400 V DC / 3600 V AC
Signal cable length: Approx. 2 m
Test Voltage: 11 kV AC
Ambient operating temperature: –50 … 120 °C (–58 … 248 °F)

Downloads

Manuals

[18230] Zubehöranleitung | ZU1475 HV-Signalleitung
Accessories Manual | ZU1475 HV Signal Cable
Version 01

Our service

Used in Process or Applications

E-Mobility
Current and voltage measurement, as well as signal conversion in high-voltage environments in test benches for electric vehicles and charging infrastructure
Railway
Electrical measurement in DC traction power substations and on rolling stock; conversion and duplication of speed sensor signals on-board rail vehicles.
Hydrogen
Thanks to their high isolation and reliability, the high-voltage transducers and signal conditioners from Knick have already proven themselves in many hydrogen applications.

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