Drive for EC Fan
Driver for the fan with Permanent Magnetic Synchronous Motor (PMSM) or Brushless Direct Current (BLDC) Motor, key features as follow:
1. Close-loop vector control without position sensor
2. SVPWM sine-wave control
3. Active and passive PFC optional
4. 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
5. Customized design
● Build-in or wall-installation optional
● 10%～100% Speed Scope
● Settings for frequency hopping
6. Energy saving
Type | FDP-T Series | FDP-S Series | FDP-DC Series | FDP-DB Series | ||
General Features | Voltage | 380VAC -15%～+25% Three-phase | 220VAC -15%～+25%，Single-phase | 48VDC | 24VDC | |
Frequency | 50/60Hz | - | ||||
Operation | -40℃～55℃， de-rating above 55℃, max. 65℃ | -40℃～55℃ | ||||
IP | IP00, IP20, IP55 optional | IP00 | ||||
PFC | Active and passive PFC optional | - | ||||
EMC | CE CLASSB | |||||
Electrical Features | Input Power | 4.8kW、3.5kW、3.1kW、2.8kW、2.2kW、1.5kW | 1.1kW、900W、750W、550W、300W、100W | 1kW、500W、200W、100W | 180W、30W | |
Power Factor | ≥0.9(Passive PFC) | - | ||||
≥0.99(Passive PFC) | - | |||||
Speed Accuracy | 1% | |||||
Interface | Enable | 1 | - | |||
RS485/TTL | 1 | - | ||||
Dry Contact | 1, NO or NC, 250VAC/3A | 1, TTL | - | |||
AI | 0~10V(0-5V Optional) | |||||
Safety / EMC | EN60335 / IEC/EN55014 | |||||
