Fenner QD:HVAC sets a new standard for dedicated fan and pump control whilst retaining the ease of use you come to expect from Fenner frequency inverters. It has an innovative design, combined with robust performance to provide powerful flow control and reliability in a compact drive. The QD:HVAC has an Ingress Protection rating of IP66 or IP55 depending on the model.
- 14 basic parameters
- Internal RFI filter
- Belt brake detection
- Anti-ragging function
- Fire-mode
- Spin mode
- Bypass mode
- BACnet and Modbus RTU as standard
- Maintenance interval timer
- Multi-language OLED display
- Intelligent standby
Specifications
| Manufacturer: | Fenner |
| Series: | QD:HVAC |
| Model: | 575F4055 |
| Application: | pumps / fans |
| Capacity, kW: | 55 |
| Current, А: | 110 |
| Main power supply, V: | 380-480 |
| Phase: | 3 |
| Output frequency, Hz: | 0-120 |
| Enclosure: | IP55 |
| Overload capacity, % per 1 min.: | 110 |
| EMC filter: | Internal RFI filter |
| Analog input: | 2 |
| Digital input: | 3 |
| Analog output: | 2 |
| Digital output: | – |
| Relay output: | 2 |
| RS485 (Modbus RTU): | + |
| PID: | PID – controller |
| V/f control mode: | + |
| Vector control with feedback: | – |
| Sensorless vector control: | – |
| Operation temperature, °С: | -10…..+40 |
| Storage temperature, °С: | -40…..+60 |
| Dimensions (W x H x D), mm: | 330x865x330 |
