Electric power controllers

• BAK 64
  	Binary step controller for controlling electric heating power. It can be used with all systems with 0-10V outputs. Relays like AR1 or RY1 are needed for making contact outputs. Power steps must be in binary sequence e.g 1,2,4,8,16,32 kW.

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• PJR 4
  	STS 4, PR 50/440 and PJR 4 converts 0-10V signal into one time proportional and up to 3 contact outputs. Each step must be identical in power.

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• PR 50 / 440
  	STS 4, PR 50/440 and PJR 4 converts 0-10V signal into one time proportional and up to 3 contact outputs. Each step must be identical in power.

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• STS 1
  	STS 1 controls time proportionally electric power of heaters in cycles of 20s.

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• STS 4
  	STS 4, PR 50/440 and PJR 4 converts 0-10V signal into one time proportional and up to 3 contact outputs. Each step must be identical in power.

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