19" fan unit with thermostat
19" fan unit with thermostat
TWT-CBB-FANBx-RACK-T
The 19” fan unit is designed for ventilation of the interior space of the telecommunication cabinet. Fans are controlled by an electronic thermostat.
Mounts on 19" mounting rails. Height is 1U.
Package includes:
- controller
- temperature sensor
- power cord with a Schuko plug
- mounting set
- user manual.
The unit functions:
- turning fans on and off according to user-defined temperature;
- display of the current temperature on the LED indicator.
Temperature threshold values (to on/off fans) are set by the user. The presence of electronic control unit allows the system to turn on the fans only when the temperature is out of the range.
The thermostat is configured in the same way as TWT-CB-FAN-CTRL.
Specifications
| Description | Value |
| Input voltage | AC 220 V ±10% |
| AC Frequency | 50 Hz |
| Relative humidity | 20%-85% |
| Measurement limits | from 0 to +50°С |
| Accuracy of measurements | ±1°С |
| Ambient operating temperature | from -5 to +50°С |
Power consumption
| Product code | Watt |
| TWT-CBB-FANB2-RACK-T | 23 |
| TWT-CBB-FANB3-RACK-T | 33 |
| TWT-CBB-FANB4-RACK-T | 43 |
| TWT-CBB-FANB6-RACK-T | 63 |
Air flow
| Product code | m3/h |
| TWT-CBB-FANB2-RACK-T | 204 |
| TWT-CBB-FANB3-RACK-T | 306 |
| TWT-CBB-FANB4-RACK-T | 408 |
| TWT-CBB-FANB6-RACK-T | 612 |
Noise level
| Product code | dBa |
| TWT-CBB-FANB2-RACK-T | 45 |
| TWT-CBB-FANB3-RACK-T | 48 |
| TWT-CBB-FANB4-RACK-T | 51 |
| TWT-CBB-FANB6-RACK-T | 54 |
| Product code | Depth (mm) | Width (mm) |
| TWT-CBB-FANB2-RACK-T | 174 | 482,6 |
| TWT-CBB-FANB3-RACK-T | 224 | 482,6 |
| TWT-CBB-FANB4-RACK-T | 294 | 482,6 |
| TWT-CBB-FANB6-RACK-T | 450 | 482,6 |