W4-S140CH Stromwandler für Bender RCM und RCMS

The W0-S20...W5-S210 measuring current transformers are highly sensitive measuring current transformers that convert residual currents of up to 100 A into evaluable RCM or EDS signals. The connection to the respective devices is made via two connecting wires. Depending on the cable used, the distance between the measuring current transformer and the evaluation device can be up to 40 m.

It is essential to ensure that all current-carrying cables are routed through the measuring current transformer and that these cables are not shielded.

An existing protective conductor must not be routed through the measuring current transformer!

Technical features:

- Inside diameter: 140mm

- Nominal transformation ratio:

- Rated voltage: 800V

- Primary rated differential current: 10A

- Nominal burden: 180 Ohm (18Ohm - 10A)

- Dimensions: W 220 x H 196 x D 33 mm (with DIN foot 46 mm)

- Mounting feet for rail mounting

- Weight: 590 g

Applications:

- Residual current monitoring devices (RCM)

- Residual current monitoring systems (RCMS)

- Insulation fault locators (EDS)