1000A Primary Current Injection Tester for Switch

Strong current generator is the necessary equipment in places of strong current. It is widely used in power plants, power distribution stations, electrical manufacturers, research institutes and other departments. The equipment has the characters of short-term or intermittent system, small size, light weight and easy maintenance.
- Input voltage: single phase 220V + 10% / 50Hz + 1%
- Input current: single phase 13.6A
- Output voltage: single phase 0 ~ 6V (adjustable parallel) / 50Hz + 1%
- Output current: single phase 0 ~ 500A
- Voltage head: accuracy error 1%
- Current head: accuracy error 1%
The equipment is designed according to 5min short-time working system. If it is used for intermittent work, working time should be less than 2.5 mins, and the working cycle should be greater than 10 mins

Instructions
Connect the current amplifier with the tested product according to the testing requirements, and make sure that there's power supply. (For split type, connect the "input" on the panel with the power, the "output" with the "input" on DDK, and the "instrument" with the "instrument" on DDK.Select the position of Current Switch according to the needed current.Turn on the power, and the green light should be on (if not, turn the Voltage Switch counterclockwise to zero until the green light is on). Press the Startup Button, the green light should be off and the red light is on. Turn the Voltage Switch clockwise until the current rises to the needed level.Turn the Voltage Switch counterclockwise to zero, press the Stop Button, the red light is off and the green light is on. The testing is over