Circuit Breaker Single Phase Primary Injection Test Set

• Customization: Available
• After-sales Service: Life Long Support
• Warranty: 1 Year
• Model NO.: HMSLQ
• Type: Primary Current Injection Test Set
• Accuracy Grade: 1.5
• Load Way: Electronic Load
• Control: Manual Control
• Weight: 78gks/60kgs
• Product Name: Primary Current Injection Test Set
• Standard: IEC
• Material: Insulated Materials
• Power: 380V or Customized
• Duty Time: 24 Hours or Customized
• Phase: Three Phase or Customized
• Test Items: Temperature Rise Test or Others
• Test Sample: Busbar, Circuit Breaker, etc.
• Transport Package: Wooden Box with Foam Inside
• Specification: 430*338*550mm
• Trademark: HMDQ
• Origin: Hubei, China(Mainland)
• HS Code: 9030390000
• Production Capacity: 500sets/Month
• Package Size: 53.00cm * 37.00cm * 19.00cm
• Package Gross Weight: 44.000kg

Product Description

circuit breaker single phase primary injection test set 

I. Summary

Primary injection test set also could called primary current injector. it has three phase and single phase, and also we should consider whether it is AC or DC output.
this model is widely used in the circuit breaker, busbar, ct manufacturers. most manufacturer use such primary injection test set for temperature rising test.


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


Application at site