Current Monitoring/-supply

Technische Datenblätter

Consumer controller Type 8543 Alternating current monitoring AC 230 V

The type 8543 consumer controller works as an error-reporting device and monitors the voltage-dependent power drawn from a consumer that is supplied with AC.

Current relay Type 8545 for overvoltage protectors

DThe current relay type 8545 is used for monitoring direct currents. The relay function is non pole-dependent.

Current relay Type 8545 for overvoltage protectors

The current relay type 8545 is used for monitoring direct currents. The relay function is non pole-dependent.

DC-Current Monitor Type 8546 (Standard)

The 8546 current monitor works with 24V DC and measures the magnetic field around a conductor (Cu-busbar). The device switches if the magnetic field, and thus also the current passing through the busbar, exceeds a threshold value that can be set as desired.

DC-Current Monitor Type 8546-VL

The 8546-VL current monitor works with 24V DV and measures the magnetic field around a conductor (e.g. a power rail).

DC-Current Monitor Type 8546-RVL (RAYCAP)

The 8546-RVL current monitor works with 24V DV and measures the magnetic field around a conductor (e.g. a power rail).

DC-Current Monitor Type 8546-HVL (ABB)

The 8546-HVL current sensor works with 24V DV and measures the magnetic field around a conductor (e.g. a power rail).

DC-Stromüberwachung Typ 8546-RVL (RAYCAP)

Die Stromüberwachung Typ 8546-RVL arbeitet mit 24V DC und misst das Magnetfeld um einen Leiter (z.B. Stromschiene).

Voltage and current monitoring for points heater controllers AC 463 V 16 2/3 Hz / 230V 50 Hz

The voltage and current monitoring relays of the 8981 series were developed especially for points heater controllers with an operating voltage of AC 463 V, 16 2/3 Hz, as is used in railway operations.

DC/DC converter DC 750V/24V or 28V

The device DCW50 is a high-voltage DC/DC converter, which generates a low voltage of 24 V DC for control tasks or 28 V DC for battery charging from the contact line system of Un 600 – 750 V DC.

DC/DC converter DC 750V/24V or 28V

The type DCW120 is a high voltage DC/DC converter. The DCW120 working with a nominal input voltages from DC 600V to DC 750V traction current system. It is normally used to supply control equipment with the necessary supply voltage (DC24V) or to charge lead accumulators (DC 28V).

DC/DC converter DC 750V/24V

The type DCW180 is a high voltage DC/DC converter. The DCW180 working with a nominal input voltages of DC 750V traction current system. It is normally used to supply control equipment with the necessary supply voltage of DC 24V.

Current comparator for return wire monitoring

The 710350 current comparator was designed especially for the simultaneous monitoring of 4 standard 0-10 V, 0(4)-20 mA voltage or current sources.