Earth Fault Monitoring Devices

All Alternating Current (AC) Direct Current (DC) Measuring Current Transformers Pulsed DC

WF

Flexible WF… series measuring current transformers are highly sensitive measuring current transformers, which measure AC currents in conjunction with a RCMS460/490 series residual current monitoring system and convert them into an evaluable measuring signal.

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WS-S

The highly sensitive split-core-type WS… series measuring current transformers convert residual currents of 10 mA…100 A into evaluable RCM or EDS signals and can be retrofitted to existing electrical installations where disconnection must be prevented.

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WS

WS… und WS…-8000 series measuring current transformers are highly sensitive measuring current transformers of split-core type which in combination with RCM series residual current monitors and RCMS residual current monitoring systems convert AC currents into evaluable measurement signals.

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WR-S(P)

The highly sensitive WR…S series measuring current transformers of rectangular type convert AC currents into evaluable measurement signals, in combination with RCM and RCMS series residual current monitors and evaluators.

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W-AB(P)

Measuring current transformers of the W…-AB series are measuring current transformers which in combination with devices of the RCMA420 resp. RCMS460/423 490 series convert AC and DC currents into evaluable measurement signals.

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W

W… and W…-8000 series measuring current transformers of the are highly sensitive measuring current transformers which measure AC currents and convert them into evaluable measurement signals, in combination with RCM series residual current monitors resp. RCMS series residual current monitoring systems.

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W-S

The highly sensitive W0-S20…W5-S210 series measuring current transformers convert residual currents up to 100 A into evaluable RCM or EDS signals.

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Bender voltage and current monitoring device electrical protection

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RCMS490-L

Multi-channel AC, pulsed DC and AC/DC sensitive residual current monitors for earthed AC, DC and AC/DC systems (TN and TT systems)

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RCMS490-D

Multi-channel AC, pulsed DC and AC/DC sensitive residual current monitors for earthed AC, DC and AC/DC systems (TN and TT systems)

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RCMS460-L

Multi-channel AC, pulsed DC and AC/DC sensitive residual current monitors for earthed AC, DC and AC/DC systems (TN and TT systems)

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RCMS460-D

Multi-channel AC, pulsed DC and AC/DC sensitive residual current monitors for earthed AC, DC and AC/DC systems (TN and TT systems)

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RCMA423

AC/DC sensitive residual current monitor for TN and TT systems (AC, DC and pulsed DC currents)

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RCMA420

AC/DC sensitive residual current monitor for TN and TT systems (AC, DC and pulsed DC currents)

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RCM420

Residual current monitor for TN and TT systems (AC and pulsed DC currents)

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