Specifications

PMAC801  Modbus / Profibus AC motor protection control relay  

PMAC801 motor controller relay is used to control the contactor in the AC circuit (rated voltage up to 600V). it integrates measurement, protection and control functions.

Application

Lower volatge MCC

Integrated process and electrical control

6 modules

main module, current measurement module (CT module), display module, extended digital module, extended analog module,and power supply module.

9 standard protection

• start overtime
• overload
• overcurrent
• phase failure
• current unbalance
• earth fault
• short circuit 
• underload
• external fault overvoltage 

8 optional protection

• Overvoltage
• Undervoltage
• Phase sequence (only for PMAC801)
• Under power
• EEx e overload
• Temperature and analog input  (only for PMAC801)
• Leakage current

Technical Parameters

Rated voltage of Motor: AC 380V or 660V. Direct connect to PMAC801.

Rated current:

Note: Users can choose proper type of PMAC801 for motors according to the form above.

Power supply: 85~265V AC or DC.

Type of digital input: PMAC801 provides internal 30VDC power supply for digital input circuit.

Output capacity of control relay:250V/16A, 380V/2A, 110VDC/0.5A

Output capacity of signal relay: 250VAC/5A

Note: PMAC801 has 5 relays, the front 3 are control relays, and the others are signal relays.

Range & Accuracy

EMC

Environmental Conditions 

Dimension and Installation

Order information:

For more information, pls kindly contact us. Thanks in advance.