MEGGER primary injection testing devices

... 1 millisecond • Lightweight and portable primary injection test instrument • Desgined for overcurrent relay testing • High current output • Earth/ground fault ...

• Energy sources: batteries and ultra-caps • Power units: DC/DC current converters- Internationally patented • Current rate of rise can be adjusted • Power source from batteries, buffer through ultra-caps „ ...

• Control unit with user friendly operator terminal • Power unit(s): 4.000 A each • Power source from batteries, buffer through ultra-caps and battery charger(s) • Connection with the high speed DC circuit breaker ...

• Capable of testing electromechanical or thermal-magnetic trip devices with a DC current • Digital timer • High current output up to 30 000 amperes The CB-360-DC DC circuit breaker ...

... OCR15D and OCR50D can test reclosers incorporating either oil or vacuum interrupters and they can perform primary injection (high current) testing of electronically controlled reclosers. ...

• Most advanced primary current injection test system to simplify all types of switchgear, CT commissioning, ground grid, circuit breaker testing, and more • Modular design ...

... thousands of circuit breaker TCC curves The SPI225 is a high current primary injection test system for all forms of high current testing required in a substation, including testing ...

... test sample heating, thus eliminating test result corruption The INGVAR primary current injection test system is a powerful instrument designed for primary injection ...