Tacho Output Fan Fail Indicator
TOFFI

TOFFI

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TOFFI

The TOFFI has been designed to provide fault indication for both AC and EC type fan motors.

TOFFI continuously monitors either the tacho input or the external volt-free contact, and converts this to a volt-free contact output.

In the event that it no longer receives a signal the device will indicate a fault via its fault relay. When in fault mode the device isolates all power to the fan with a manual reset required to reset the fault.

Designed for continuous operation with a maximum rated current load of 8A at 40°C. Ambient on single phase 230 Volts ~ 50Hz supply. The normal equipment temperature range is -20°C to +40°C
Remote enable
Fault monitoring
Fault indication
The unit meets the EMC requirements of EN 61800-3:1997 and EN61000-3:2006
Downloads
  • pdf_ins1 TOFFI_L0111000000507_Instruction_Manual_REV-4 411.39Kb
  • pdf_serie EN_TOFFI 783.76Kb

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