TDID 4A – EA900026 – Transformer Three Phase – Flakt Woods

TDID 4A – EA900026 – Transformer Three Phase – Flakt Woods 

The TDID transformer speed controllers are based on the principle of voltage control with auto-transformers. They are applicable to three phase voltage-controllable motors (400 VAC, 50/60 Hz), to control the
rotational speed of fans in five steps. They are fitted out with contacts for motors equipped with thermostat(Tk) overheat protection. A safety isolator/switch disconnector should be installed on the mains side of all motor drives; refer to SISO.

Features
• Independent 5 step transformer drive with motor overheat protection via thermostats
• Supply: 400 VAC, 50/60 Hz, 3 Phase
• IP54 ingress protection
• In built motor overheat protection via motor thermostats (Tk)
• Switch: 5 positions with off position
• Indicator light
• 230 VAC unregulated output
• Enclosure: plastic (R-ABS, UL94-V0, RAL 7035) / sheet steel (RAL 7035)
• Maximum ambient temperature: 50 °C

PRODUCT PDF:

TDID