Shandong Taikai High Voltage Switchgear Co., Ltd., Tai'an, China
A 38 kV - 2000 A - 31.5 kA - 60 Hz three-phase air-insulated outdoor vacuum circuit-breaker.
Short-circuit performance test. The tests were performed according to IEEE C37.09.
KEMA Type Test Certificate for short-circuit performance tests.
KEMA Laboratories, Arnhem, the Netherlands