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- Last added
- 2026-10-01
Featured Shanghai Laiyang manuals

Shanghai Laiyang GKC-E High Voltage Switch Tester User Manual
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.
Covers: Overview · Functions and Features · Technical Specifications · Terminology Definitions · Panel Introduction · Test Lead Connections
Latest Shanghai Laiyang manuals
Shanghai Laiyang GKC-E High Voltage Switch Tester User Manual
User Manual 17 pages · 4.2 MB · ZHThe Shanghai Laiyang GKC‑E manual explains setup, operation, specifications and maintenance of the high‑voltage switch testing instrument.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
