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Power Supply Redundant Module

RED00202A RED00202B RED00202C Redundant O-Ring Modul 1000W Continuous Load

RED00202ARED00202BRED00202CRedundant O-Ring Modul 1000W Continuous Load

RED00202A
RED00202B
RED00202C
Redundant O-Ring Modul 1000W Continuous Load

Made in Germany

The redundant module RED00202 is designed for applications from 0Vdc to 125Vdc. DC-outputs from N+1 power supply units will be decoupled (equal power supplies and output voltages are recommended). If a breakdown occurs to one of the connected power supply modules, the other one will take over with no voltage drop to the system. While normal operation the load will be partitioned equal to each of the connected power supplies. The RED00202 power good relay features continuous control over the conditions of the connected power supplies. If one power supply fails the relay indicates that the remaining power supply takes over. The drop out voltage Vu can be adjusted via the control potentiometer. The DC-Input of the RED00202 corresponds to the output voltage of the power supplies installed. The GND-Input of the RED00202 is evident for the own supply only. The voltage drop between DC-input and DC-output is 500mV.

Model RED00202A RED00202B RED00202C
Channel Inputs V1in / V2in V1in / V2in V1in / V2in
DC-Input Voltage (0)12V...28Vdc 36V...60Vdc 90V...125Vdc
DC-Input Upper Margin Vo fix +36V ± 5% fix +75V ± 5% fix +140V ± 5%
Hysteresis Vo ~1.5V ~1.5V ~1.5V
Drop-Out Voltage Set Range +8Vdc...+28Vdc +24V...+60Vdc +60V ...+135Vdc
Low Rate Hysteresis Vu ~1.5V ~1.5V ~1.5V
Maximum Input Current 2x 50A 2x 28A 2x 9,1A
Maximum Output Current 1x 50A (1000W) 1x 28A 1x 9,1A
Voltage Drop, Input to Output 500mV typical 600mV typical 700mV typical