Hiquel ICP monitors phase-failure, phase-sequence and phase-asymmetry for supplies with or without neutral. Thresholds for alarm functions, alarm reaction time and phase-asymmetry can be easily adjusted using the rotary switches on the front plate. When monitoring a 3 phase & neutral system, the neutral must be connected to the N-terminal and the monitoring function must be enabled by a dip switch.

3 phase monitoring relay for 3x230/400V
Detects phase failure, phase sequence and phase asymmetry
Detects phase failure with regenerated voltage present
For power supply with or without neutral connections
3 selectable voltage measurement functions
Automatic and manual reset selectable
Selectable measuring range
Alarm memory function
DPCO alarm relay
LED indicator
22.5 mm DIN Rail mount housing

Hiquel in-Case Series Monitoring Relays

HIQUEL in-Case series, an integrated range of industrial monitoring and timing relays in a compact 22.5 mm DIN Rail case. Designed with emphasis on flexibility and incorporating a new micro-controller, just four monitoring relays offer a complete range. Featuring single phase current and voltage, 3 phase voltage, and thermistor monitoring. With all popular functions, combinations and options selected by switches.