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Drive for Condenser Fan


                             


AC Asynchronous Motor driver, key features as follow:

1. SPWM sine-wave control
2. High reliability design
    ●  Design with short-circuit protection, over-current protection, stall protection, over-temperature protection and power failure protection…
    ●  Nature cooling
    ●  IP55 is optional
3. 10%~100% Speed Scope
4. 2 pressure sensor interfaces, and embedded condenser pressure control logic
5. Condenser pressure control curve changeable, supports frequency hopping
6. Load up to 2 fans at the same time
7. Energy-saving


Type

ACRF-T3222X

ACRF-T3362X

General Features

Voltage

380VAC  -15%~+25% Three Phase

Frequency

50/60Hz

Operation

-40℃~45℃, De-rating above 45℃, Max. 65℃

IP

IP00, IP20, IP55 optional

EMC

CE  CLASSB

With EMC Board

Electrical Features

Input Power

2.2kW

3.6kW

Power Factors

≥0.9(Passive PFC)

≥0.9(Passive PFC)

Speed Accuracy

1%

Interface

Pressure Sensor

2 current-mode / 2 voltage-mode

RS485

1

Dry Contact Alarm

1, NO or NC, 250VAC/3A

NTC

1 for ambient temperature

Enable

2

Fan Protection

2

Safety / EMC

EN60335 / IEC/EN55014


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