Direct current transformer test set

 Direct current shunt, is used to test the following current 10kA DC shunt,DC current sensor, a DC current transformer device.

Features and Configuration of HRHLZ:

Requires at least 600A power DC constant current source, 10 kA stabilized DC power source, power DC constant current source with over-voltage, over current, short circuit, overheating and other non-normal situations of self-protection function; 600A DC current proportional standards and standard ratio of 10 kA DC current, DC current standard ratio of 10% -100% of the volume limit range can ensure the accuracy index; and corresponding DC standard resistor, the formation of large current generating and measuring means, and to configure corresponding large current conductor, in turn, can test DC shunt, the DC current sensor, DC current transformers and other equipment.

Products Features:

Users can specify criteria on the nameplate current ratio for verification.

Can be 5 / 5 or 1 / 1 current ratio from the school.

The instrument with castors for easy transportation.

Specifications:

Temperature: -5 ℃ ~ +40 ℃

Humidity: 80%

Capacity: 5VA

Power Factor: COSφ = 0.8, 1.0

Rated current to allow long-term work, 150A over mandrel

Standard current ratio: 0.1A ~ 20000A/5A, 1A

Primary current: 0.1A ~ 20000A

Secondary current: 5A or 1A, it can be two-transformation ratio 1A and 5A.