Harmann - automation - EHC 1 electric heater controller

Harmann - automation - EHC 1 electric heater controller

Name: Harmann - automation - EHC 1 electric heater controller
Brand: Harmann
Price: 661.54 PLN
Availability: InStock

Average grade: 0 / 0 reviews

The controller has a proportional controller for cooperation with electric air heaters powered by a single-phase (1 ~ 230 V) voltage with a maximum power of 3.2 kW and a two-phase (2 ~ 400 V) with a maximum power of 6.4 kW and a current intensity of up to 16 A.

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Products description

The controller has a controller proportional to cooperation with electric air heaters powered by a single-phase (1 ~ 230 V) voltage with a maximum power of 3.2 kW and a two-phase (2 ~ 400 V) with a maximum power of 6.4 kW and a current intensity of up to 16 A.

Technical data

controller with proportional controller
automatic adaptation to supply voltage
detection of connected sensor in
degree of protection IP20
for wall mounting
the device should be connected in series between the power source and the electric heater
power to the heaters switched on via a triac at zero phase angle to eliminate interference
the operating mode is set with a switch under the housing
width 150 mm
height 80 mm
depth 45 mm
maximum temperature 30 C

Modes of operation

room temperature control in the range of 0-30 C based on the reading of the built-in temperature sensor (Tint)
air supply temperature control in the range of 0-30 C or 0-60 C based on the reading of the temperature sensor TJK10K (Tlimit) located in the duct after the heater
room temperature control in the range of 0-30 C based on the reading of two sensor in TJK10K (Tlimit, Texh), in this mode the minimum value (0-20 C) and maximum (25-60 C) of the supply temperature controlled by the sensor Tlimit is set using a potentiometer in MIN / MAX inside the housing

The controller enables activation of the night temperature reduction by means of an external potential-free contact connected to the terminal in the Timer, in the range of 0-10 C (NIGHT potentiometer).

Note: TJK10K sensors must be purchased separately.

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