MEGGER CB360 DC Circuit Breaker Tester

MEGGER CB360 DC Circuit Breaker Tester

The Model CB-360-DC DC Circuit Breaker Test Set is a mobile, high-current test set designed specifically for testing dc circuit breakers. It incorporates a variable high-current dc output, control circuitry, instrumentation, and overload and short-circuit protection.

MEGGER CB360 Key Features:

The Megger CB360 DC Circuit Breaker Tester is a specialized and robust device engineered to perform rigorous testing on DC circuit breakers, particularly useful in industries where precision and reliability are critical. This mobile, high-current test set is specifically designed to handle the unique demands of DC circuit breakers, making it an essential tool for ensuring the safety and efficiency of electrical systems.

• The CB360 is capable of generating up to 30,000 amperes, providing the significant power necessary to thoroughly test circuit breakers under extreme conditions. This high current output is essential for evaluating the performance of a breaker in situations that mimic real electrical faults or overloads, ensuring that they will operate as intended in actual use.
• Designed for low-voltage DC circuit breakers, the CB360 is adept at calibrating and functionally testing the time-delay characteristics of both electromechanical and thermal-magnetic trip devices. By simulating overload or fault conditions, it helps verify that the circuit breakers will trip at the correct times and under the right circumstances, thereby preventing potential hazards.
• Incorporating a digital timer, the CB360 allows for precise measurement of how long it takes a circuit breaker to trip once a fault is detected. This feature is crucial for evaluating whether a circuit breaker meets the safety standards and operational specifications required for its application.
• The tester includes sophisticated control circuitry, instrumentation, and protection against overload and short-circuit conditions. These features not only protect the device itself but also ensure the safety of the technician operating it. This protective functionality is vital, considering the high currents involved in the tests.

MEGGER CB360 Specifications:

• Ranges (switch-selected):0 to 500/1000/2500/5000/10,000/25,000/50,000 A dc
• Display: 6-digit display with 0.38-in. (9.5-mm) numerals
• Ranges (switch-selected): 0 to 99.9999 s, 0 to 9999.99 s, 0 to 99999.9 cycles
• Seconds Mode: ± least significant digit (0.0001 or 0.01 depending on range in use) or ± 0.0025% of reading whichever is greater.
• Cycles Mode: ± 0.5 cycle
• Control Section:45 H x 53 W x 30 D in(114 H x 135 W x 76 D cm)
• Output Section:45 H x 54 W x 30 D in(114 H x 135 W x 76 D cm)
• Control Section: 1460 lb (663 kg)
• Output Section: 1585 lb (720 kg)