Pilot Product

PMAC801 Motor Protection Controller

PMAC801 is used to control the contactor in the AC circuit (rated voltage up to 660V). It integrates measurement, protection and control functions. It replaces the dispersive equipments in MCC and predigests control circuit of motor to improve reliability

。Used to control the contactor in the AC circuit (rated voltage up to 660V)
。Suitable for motor up to 264kW
。CT module for up to 820A current
。Integrated measurement, protection and control functions
。35mm DIN rail mounting
。Provide 9 standard protection, 8 optional protection to the motor
。Extended DI and DO module, Pluggable terminals, easy to install and maintain
。LCD display module
。Display module has 5 LEDs ”Start”, “Run”, ”Alarm”, “Trip” and “Communication”

Information
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9 standard Protection	8 Optional Protection
Start overtime Overload Underload Overcurrent Phase failure Current unbalance Earth fault Short circuit External fault	Overvoltage Undervoltage Phase sequence Under power EEx e overload Temperature Analog input Leakage current

Technical Parameter

Rated voltage of motor: AC380V or 660V

Rated current:

Rated current of Motor	Rated Current of PMAC801
0.5A ~2A	2A
1.6A~6.3A	6.3A
6.3A~25A	25A
25A~100A	100A
100A~250A	250A
250A~500A	500A
500A~820A	820A

Measuring Rage & Accuracy

Item	Range	Accuracy	Item	Range	Accuracy
Current	10%~200% Ie	±1%	Power Factor	0~1	±1%
	200%~800% Ie	±3%
Leakage Current	10%~100% In	±1%	Active Power	0~600.0KW	±2%
PTC / NTC	10R~10K	±5%	Active Energy	99,999,999.9kWh	±5%
Voltage	50%~150% Ue	±1%	Analog output	4mA~20mADC	±2%
Frequency	45HZ~65HZ	±1%	Analog input	4mA~20mADC	±2%