Motor Protection Relay By Zhuhai Pilot Electronics Co., Ltd.

Motor Protection Relay with following features:
1.PMAC801 provide 9 kinds standard protection function: start overtime protection, overload protection, overcurrent protection, phase failure protection, current unbalance
protection, earth fault, short circuit protection, underload protection

2. 8 kinds optional protection function: leakage current protection, external fault protection,overvoltage protection, undervoltage protection, under power protection, phase sequence error protection, eex e overload protection, temperature (ptc/ntc) protection, analog input protection.

3. Pmac801 with measurements of three phases current, three phase voltage, neutral current, active power, reactive power, power factor, frequency, active energy.

4.Provides 10 types of motor starting control modes including protection, direct starter, reversing direct starter, star/delta starter, and autotransformer starter etc motor starting control modes.

5.Main module provide 9 dis (digital input) for start, stop and reset etc. Signals input. If more dis needed, an extended digital module should be selected.