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dc Current Alarm - DCA218
The DCA218 is for monitoring of DC and true RMS AC currents from 5 to 6000A and provides a normally open relay output and features:
- Front mounted integral CT for easy wiring.
- Link selectable DC current input from 5Adc up to 6000Adc.
- Output Relay Contact: 8A/250Vac resistive 3.5A/250Vac inductive.
- 3kV isolation.
- Front indication of trip status.
- Link selectable rsponse times to counter pulsing current or high harmonic contents.
- Two power supply = (8-60Vdc / 15-42Vac 50/60Hz) and (80-300Vdc / 80-280Vac 50/60Hz20-30Vdc).
Common applications include:
- Battery supply systems.
- Filament (light bulb) monitoring.
- Load monitoring.
Inputs
ac Current
dc Current > 10A
Function
Alarm
Output
Relay