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 | ||
