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Rent the Megger CB-360-DC and CB-120-DC Circuit Breaker Test Sets from Protec

Megger_CB-360_CB-120The Megger CB-360-DC and CB-120-DC DC Circuit Breaker Test Sets are mobile, high-current test sets designed specifically for testing dc circuit breakers. They incorporate a variable high-current dc output, control circuitry, instrumentation, and overload and short-circuit protection.

Applications

The Megger CB-360-DC and CB-120-DC DC Circuit Breaker Test Sets is designed to test low-voltage dc circuit breakers with dc current. The unit provides the capability of calibrating and functionally testing the time-delay characteristics of the electromechanical or thermal-magnetic trip devices on dc circuit breakers. This is accomplished by simulating an overload or fault condition on the circuit breaker.

Specifications

Input
Voltage: 460 V ± 5%  For other voltages and frequencies, contact us.
Current: 100 A
Frequency: 60 Hz

Output
The output current is adjustable from zero up to the maximum available from the test set. The following output currents are available through typical modern circuit breakers that are directly connected to the test set using Multi-Amp stabs:

Megger CB-120-DC 

Output Current

Maximum Time On

Minimum Time Off

3,000 A

15 min

15 min

9,000 A

22 sec

5 min

15,000 A

8 sec

3 min

24,000 A

3 sec

2.5 min

 

Megger CB-360-DC

Output Current

Maximum Time On

Minimum Time Off

3750 A

15 min

15 min

10,000 A

21 sec

5 min

20,000 A

5 sec

3 min

30,000 A

1 sec

2.5 min

Available for rent, lease, or purchase from Protec Equipment Resources.  We are here to help you with your testing equipment needs.


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