Our Brushless DC Centrifugal Fan and temeperature controller are widely used for Outer Telecom cabinet heat exchanger and air conditioner system.
Two fans can be controled at a time
Fan Start-up Temperature: Adjustable from 25℃ to 30℃
Fan Full-speed Temperature: Adjustable from 35℃ to 40℃
Over Temperature: Adjustable from 35℃ to 55℃
Rated Voltage: 24V~48V DC
Operating Voltage: 36V~57V DC
Max Load Current: 5.0A per fan
Tachometer Output: Open collector, 4 pulses/Rev
Tachometer Output Current: Max 20mA
Alarm Output: Fan ailure alarm and over temperature alarm
Alarm Output Current: Max 20mA
Digital Display Screen: Instant ambient operating temperature
Fan operationg status and speed
Life Expectance: 50,000 hours
The pictures of our other Telecom cooling cabinet Brushless DC Fan and Fan controllers
Princple and use instruction of our 2 fans type fan controller for example, we can customize the brushless DC / EC Fan and controller according to your requirements.
Application in Telecommunication carbinet cooling units