PMAC801 Motor Protection Relay and Motor Controller with multi-protection

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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
PILOT
Model Number:
PMAC801
Motor Type:
AC Motor
Application:
AC motor under 690V
Functions:
9 standard, 8 optional protection
Power supply:
85~265VAC, 80~300VDC
Communciation 1:
RS485/ Modbus
Communication 2:
Profibus DP
Installation:
35 mm DIN rail
Digital input:
8 channels, external power supply
Relay output:
4 relays, 3NO, 1NC
Capacity of control relay output:
250VAC/10A or 30VDC/ 5A
Certification:
CE
Supply Ability
Supply Ability:
20000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
standard paper box, one piece in one box, 4 pieces in one carton
Port
Zhuhai Port
Lead Time :
3 days after payment received
PMAC801  Motor Protection Relay and Motor Controller with multi-protection   

PMAC801 Motor Protection Device integrates measurement,protection,and control functions. RS485/ Modbus,optional Profibus module.

 

1. Use module framework. Several modules can be selected flexibly.

 

2. PMAC801 provides 17 protection functions such as start overtime protection, overload protection, overcurrent protection, phase failure protection, current unbalance protection, earth fault/leakage current protection, short circuit protection, underload 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. Provides measurements of three phases current, three phase /phase voltage, zero phase sequence current, active power, reactive power, power factor, frequency, and active energy measurements.

 

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

 

5. Main module provides 9 DIs for start, stop and reset etc. signals input. If more DIs are needed, an extended digital module can be selected. Some of the DIs are programmable.

 

6. Main module provides 5 DOs to meet varies of starting control modes and protection action. If more DOs are needed, an extended digital module can be selected. Some of the DOs are programmable.

 

7. Provides 4~20mA analog output for DCS.

 

8. 8 trip events can be stored in non-volatile memory.

 

9. Through an extended analog module, 2 analog input or 1 analog and 1 hot resistance input can be added.

 

10. Small size and compact configuration.

 

11. Easy installation. Proper for 35mm DIN rail.

 

  
 
 
 
 
 
 

 

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:

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

500 A

500A~820A

820A

 

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

Item

Range

Precision

Item

Range

Precision

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%

 

 

 

 

 

 

 

 

 

 

EMC

 

Electrostatic discharge

EN 61000-4-2, Level 3

Electromagnetic field immunity

EN 61000-4-3, Level 3

Fast transient/burst immunity

EN 61000-4-4, Level 4

Surge immunity

EN 61000-4-5, Level 3

Conducted Emission

EN 55022, Class B

Radiated Emission

EN 55022, Class B

 

 

Environmental Conditions 

 

Ambient temperature of work

-10~+55°C

Ambient temperature of storage

-25~+70°C

Humidity

≤85%

 

 

Dimension and Installation