Fan unit 3 U high, intended for assembly on 19" mounting profiles or in 19" swing frames.
In the standard version, the unit is equipped with 3 fans, operation mode switch, fuse, socket for connecting the thermostat and socket for connecting additional PW-3U3 fan units (the maximum number of panels connected to the common power supply are 3 pieces).
Rectangular openings to fasten thermostats are on front, back and top of the panel.
Operation mode switch:
I - continuous work
0 - fans off
II - switching by thermostat. External thermostat in position II switches on the fans and power up additional C13 socket.
It is possible to connect with one thermostat up to 3 panels to common power supply or control next panels with additional thermostats.
Technical data
| Parameter | PW-3U3 fan unit |
|---|---|
| Power supply voltage | 220-240 V~ 50 Hz |
| Rated current | 0.42 A |
| Fuse type | WTA-T 5x20 250 V |
| Fuse protection | 1,6 A |
| Number of fans | 3 |
| Rated power | 66 W |
| Air flow | 490 m3/h |
| Noise level | 55 dBA |
| Current and power consumption tolerance | +/-15% |
| Working temperature | from -10 to +70 °C |
| Relative humidity | 20–80% (without condensing) |
| Protection degree | IP 20 |
| Protection class | I |
| Net weight | 2.45 kg |
Enclosure material
Sheet steel powder painted.
Enclosure colour
Black RAL 9005.
Scope of delivery
PW-3U3 fan unit with fixing accessories. Thermostat, power cord and connecting cords are ordered separately.
| Product name | Catalogue number |
|---|---|
| PW-3U3 fan unit | WN-3050-00-161 |
| Power cord 1.8 m Unischuko-C13 | M1T-02-1300 |
| Power cord 2.5 m Unischuko-C13 | M1T-02-1301 |
| Cord connecting panels 0.5 m C14-C13 | M1T-02-1302 |
| Cord connecting panels 1 m C14-C13 | M1T-02-1303 |
| Thermostat for PW fan units | W-0201-12-00-000 |
Thermostat for PW fan units,
catalogue number: WN-0201-12-00-000