The Shanghai Laiyang GKC‑E manual explains setup, operation, specifications and maintenance of the high‑voltage switch testing instrument.
The GKC‑E high‑voltage switch tester is designed to measure mechanical characteristic parameters of various high‑voltage circuit breakers (oil, vacuum, SF₆, etc.). It provides functions such as make/break sequence, timing, travel, speed, bounce count and more, with automatic data storage and optional printing.
The manual covers system overview, panel description, wiring of test leads, sensor installation, printer operation, test programs, routine maintenance, and after‑sales service, guiding users from initial setup to detailed data analysis. This manual is written in Chinese.