TMA2 View larger

TMA2-3

620.030

This controller is suitable for voltage controllable 1-phase motors and can be operated manually, with the switch on the enclosure, or controlled automatically with the T55 thermostat or potential-free contacts of, for example, a climate computer.

In the "hand" position, the voltage of the fans can be adjusted (speed 0 to 5).

In the "auto" position, the thermostat can be set to the desired temperature. From the set temperature, the required fan speed (speed 1 to 5) will be applied depending on the ambient temperature.

The thermostat can be placed at a distance from the controller.

After a power failure, the controller must be reset by turning the switch to the off position.

A branch transformer determines the voltage in each position. It is important to check whether the motor (fan) can be regulated by voltage.

Verify whether the motor (fan) is voltage-adjustable.

Product specifications

Included 3 x cable glands + lock nuts, instructionguide
Dimensions 255 x 180 x 150
Weight 3,4 kg
Mains voltage 230 V ~ 50-60 Hz (1-phase)
Output voltage 0 - 100 - 130 - 160 - 190 - 230 V
Current 3 A
Operation manual, automatic external/remote
Number of speeds 5-speed + on/off/auto
Enclosure IP-classification splash-proof IP54
Enclosure material Plastic (ABS)
Enclosure colour RAL 7035 (light grey)

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