EA900012 – TEDS 13A Switched with Tk – Flakt Woods
The TEDS transformer speed controllers are based on the principle of voltage control with auto-transformers. They are applicable to single phase voltage-controllable motors (230 VAC, 50/60 Hz) to control the rotational speed of fans in five steps. They are fitted with contacts for motor thermostat (Tk) overheat protection (NC contacts). OC and CC inputs are provided for remote starting and stopping via thermostats, PIR and/or frost protection, etc. A safety isolator/switch disconnector should be installed on the mains side of all motor drives; refer to SISO.
- Switched control of fan speed. Five steps with off position
- Supply: 230 VAC, 50/60 Hz, 1 Phase
- IP54 ingress protection
- In built motor overheat protection via motor thermostats (Tk). Can be used for BMS fault.
- Switch: 5 positions with offposition
- BMS enable/disable (BMS fault via Tk)
- Indicator lights, on/fault
- Current fuse
- Auto reset after supply failure
- Run/stop contacts (CC – normally closed, CO – normally open, for thermostat/frost protection, PIR, BMS Enable/Disable)
- Ready mounted cable glands
- Enclosure: plastic (R-ABS, UL94-V0, RAL 7035); steel (RAL 7035, polyester powder coating)
- Maximum ambient temperature: 50 °C
Product Data Sheet:


