fhcy
Technical Data FHCY
Maximum Leaving Air Temperature 40°C
Maximum Element Temperature 400°C
Maximum Air Velocity 6 m/s
Minimum Air Velocity 2 m/s
Voltage 230V/1Ph or 400V/3Ph
Three Phase Connection Star connection 3 wire for step control or 4 wires for thyristor control
Electrical testing Flash tested at 1750 volts for 2 seconds
Insulation Test 1 Meg Ohm minimum
FHCS FHCS

The Fastlane thermostatic controllers for heater batteries cover a range of, 1 – 12kW single phase and 6 –18kW three phase with between 1-3 steps. All panels are complete with either room or duct sensors.

  • Thermostatic control.
  • Door interlock isolator.
  • Individual fusing for each step/phase, thermal. overload and fuse protection for fan built in run on timer.
  • Fan on/off heater rocker switch.
  • Power on indication.
  • Heater on indication.
  • Manual/auto rocker switch.
  • Fan run indication.
  • Fan failure indication.
  • Electric heater battery.
  • Supply fan.
  • External timeclock.
  • Temperature sensor via duct or room thermostat.
  • Airflow switch (normally open).
  • Filter pressure differential switch.
  • High temperature cut-out (an integral part of a heater battery).
  • Extract fan connections.
  • Damper motor connection.
  • Fire relay.
  • B.M.S (on/off).
  • Volt free contacts for fan fail.
  • Filter pressure differential switch.
  • Internal timeclock.
(E.H.B)

Elements are constructed from Nichrome 5 spiral resistance wire surrounded by magnesium oxide powder and sheathed in stainless steel. The elements are mounted on a galvanized sheet steel terminal housing. All electric heaters are fitted with high temperature thermal cut out protection for wiring into the control circuit and are generally available in the power and number of steps required. A control system must be provided to ensure the heater is not activated when there is no airflow and the fan runs on after the heater has been switched off, to dissipate any residual heat. It is recommended that a fan run on timer be incorporated within the controls to prevent possible heat damage, as well as an airflow switch.


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