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Motor Protection
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Product Details
Place of Origin | Guangdong, China | Brand Name | PILOT | |
Model Number | PMAC802 | Type | Other, Motor protection relay |
Product Description
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
- 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 (For Motor: 0.1 - 1.1kW) |
1.6A~6.3A | 6.3A (For Motor: 1.1 - 3.1kW) |
6.3A~25A | 25A (For Motor: 3.1 - 11kW) |
25A~100A | 100A (For Motor: 11 -45kW) |
100A~250A | 250A (For Motor: 45 - 132kW) |
250A~500A | 500 A (For Motor: 132 - 264kW) |
500A~820A | 820A (For Motor > 264kW) |
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
Contact Us
- Zhuhai Pilot Technology Co., Ltd.
- Contact nameJackey Zhou Chat Now
- Phone86-756-3629673,3629699
- AddressNo.15, Keji 6 Road, Chuangxin Haian, Tangjia Hi-tech Zone, Zhuhai, Guangdong, Zhuhai, Guangdong
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