The PCP Series Phase Monitor Relays provide protection
against phase reversal in a compact plug-in design. One version will work on
any 3 phase system from 208V to 480V (a separate 120V-only version is also
available). The relay is energized and the LED on when the sequence is correct.
Any fault will de-energize the relay and turn off the LED. Reenergization is
automatic upon correction of the fault condition.
These devices are
designed to be compatible with most Wye or Delta systems with no connection to
Neutral required. | | Features: - PCP Series protects against phase reversal
only
- LED indicates both normal and fault conditions
- Compact plug-in case utilixing industry standard
8-pin octal socket
- 10A SPDT output contacts
|
| |
|
Part Number | Protects Against | Nominal Voltage (50/60
Hz) Phase to Phase (Line to Line) | Wiring Socket |
PCP1 | Phase Reversal | 120V | |
PCP2 | Phase Reversal | 208-408V |
Phase Reversal: | Unit trips if sequence of the three phases is anything other
than A-B-C. |
Output Contacts: | 10A Resistive SPDT @ 240V AC, 1/3HP @ 120/240V AC (N.O.),
1/6HP @ 120/240V AC (N.C.) |
Life: | Full Load: 100,000 operations |
Response Times: | Operate: 50ms, Release: 50ms |
Load (Burden): | 3VA |
Temperature: | -28° to 65°C (-18° to 149°F) |
Transient Protection: | 10,000 volts for 20 microseconds |
Mounting: | Uses an 8 pin octal socket. Requires a 600V-rated socket when
used on system voltages greater than 300V (Macromatic Product Number 70169-D
|
Indicator LED: | Red LED on when all conditions are normal, and off when a
fault condition has occurred. |
Reset: | Automatic upon correction of fault |