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Transformer Control Box

Location: China Posted: Sep 16, 2021 2:30:27 AM Hits: 87

Transformer Control Box


Ref: DLC204283
Product Introduction´╝Ü

This Transformer control boxof console is suitable for adjustable voltage control of 0.5-10kVA test transformer.



Technical Indicators´╝Ü

Maximum capacity

20kVA

Input voltage

220kV

Output voltage

0-250V

Maximum output current

0-90A

Mains phase number

single-phase

Power frequency

50HZ

Instructions precision

1.5 Class




Using Methods and Attention Matters´╝Ü

1.Check the test transformer measuring winding rated output voltage, and make it match the operation box correctly.

2. Connect the line between test transformer and operation box according to the wiring diagram.

3. Switch on the power supply, then close the knife switch, and the power indicator light, finally set the work time of relay.

4. Make the pressure regulator display zero, press the start button, the clockwise rotation of the hand wheel, until it reaches the required value.

5. Start the timing switch, timing begins, the electric bell will alarm automatically when it reaches the setting time(artificially controlled time if there is on alarming function), then break off the timing switch.



Q&A:

What is the difference between a control box and a box-type transformer?

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