Extension unit BR20A

The unit is designed to increase the number of connected single - phase single - phase fans or heaters to the climate control system with a maximum load current consumption of not more than 20 A. The unit has a single - phase channel. The unit can work independently and as part of the system.

The unit provides:

• analog control rotation speed of single - phase single - phase power fans or heaters;
• automatic control of the connected load on the external signal 0 . . . 10;
• manual control of the connected load setpoint, is installed on the door block.

The unit can be used in different types of premises pig with pig content at different stages of life.

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