Danfoss VLT Drives offers a compact A4 enclosure in protection class IP55/66 in the FC series down to 0.25 kW.
The A4 frame size presents a more compact solution for customers that until now have used the A5 frame in the same power range.
The A4 enclosure weighs 9.4 kg where the A5 weighs 14 kg.
- Smaller mechanical size (32%)
- Lighter weight (9.4 kg)
- Easier mounting and installation for customers (outside fastening holes)
- Easy line connection (45° connector)
- No external fan in 0.37 – 1.1 kW /380-500V and 0.25 – 0.55 kW / 200 - 240V
- Ambient temperature: 50°C continuously (only drive on the market!)
- Optional mains switch
- Threaded cable entry holes for ‘metric areas’
- Smooth cable entry holes for conduit installations
- Easy fieldbus connection
- Compatible with Ethernet based fieldbus options
- Same internal hardware and software as for A5
- All options designed for placing in A and/or B slot(s)
- UL approved