The Megger CSU600AT is a high-current 600 A supply unit, designed for current tests on low-voltage circuit breakers and overcurrent devices, as well as the primary testing of protective relays. The unit is available for rent from TechRentals.
The product is suitable for performance and turn-ratio testing of current transformers, and for commissioning tests that require variable currents. This compact current source provides a convenient high-current supply for applications found in high-voltage substations and other industrial environments.
Features include 600 A ±0.5%, built-in timer, analog ammeter and a current supply of 100 A at 9.0 V 1 h, 600 A at 6.5 V 30 s.