The PAP Series Phase Monitor Relays provide protection against phase loss, phase reversal & undervoltage in a compact plug-in design. These devices are designed to be compatible with most Wye or Delta systems. Phase Monitor Relays protect against single phasing regardless of any regenerative voltages.
The relay is energized and the LED on when all three phase are present in the correct sequence at a voltage level above the undervoltage setting. The undervoltage drop-out can be set at 75-95% of operating voltage. Any fault will instantaneously de-energize the relay and turn off the LED. Re-energization is automatic upon correction of the fault condition.
| Macromatic Industrial Controls, Inc. | |
|---|---|
| Product Category | Protective Relays and Monitoring Relays |
| Product Number | PAP400 |
| Product Name | Phase Monitor Relays - PAP Series |
| Voltage Sensitive Relay | Undervoltage |
| Power (Phase) Sensing | Phase Failure (Loss); Reversal |
| Features | Automatic Reset; Sealed Relay; Visual Indicator |
