MEGGER primary injection testing devices

... primary injection test system with the flexibility to test, via primary injection, a wide variety of devices, including low voltage power circuit breakers, ...

... 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 ...

Primary injection testing of protective relay equipment and circuit breakers Simplify all types of switchgear and current transformer commissioning, earth/ground grid, circuit breaker ...

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

... and performance. This current supply unit is ideal for: • performance and turn-ratio tests of current transformers • primary tests of protective relays • current tests on low and high voltage circuit breakers • ...

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

... instrumentation provides you with the exact testing capacity. The test sets can also be used for other high current applications, such as verifying the ratio of current transformers and performing heat runs or primary ...

• 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 ...

• 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 „ ...

• 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 ...