| Customization: | Available |
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| Type: | Flexible Circuit Board |
| Dielectric: | FR-4 |
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Suitable for air conditioning, heat pump, refrigerator, water pump, fan and other products drive air cooling heat dissipation, reduce system temperature rise, extend the life of power components staggered PFC, rated state power factor >99, two DC fan interface for customer system cascading
I. Technical parameters
1. Working voltage range: 220Vac±20% 50~60Hz.
2. Rated input power: 4KW.
3. Rated operating environment temperature: -20ºC~60ºC.
4. Power factor ≥95% (rated state).
5. Protection mode: PCB surface coated with UV glue.6. Driving board design pollution level: III.
Ii. Function introduction
1. Maximum current limit, maximum speed limit, short circuit protection, under voltage protection, over voltage protection, power parts over temperature protection, motor missing fault protection functions.
2. Support TTL serial speed control; Support RS485 speed control, support Modbus format communication protocol, can be customized according to the communication protocol.
3. Can control the DC fan with the same voltage as the system.
4. An external NTC resistor is used to detect the exhaust temperature.
Iii. Product characteristics
1. Own mature control algorithm, intelligent programmable, by changing the parameter file, match different press use.
2. Intelligent PFC (output voltage automatic adjustment).
Iv. Typical application
Household heat pump air conditioning, water heater, air energy, etc., can be used in water dispenser system and fluorine machine system.
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