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Huaying Power MS-III Time Calibration Instrument User Manual
The MS-III time calibration instrument from Huaying Power is designed for calibrating time relays, high‑voltage switch testers, relay protection testers and other high‑precision timing devices. The manual provides the scope of application, technical specifications, panel layout, and detailed operating procedures.
It also includes wiring diagrams for various test configurations, instructions for setting start/stop signal levels, and a list of supplied accessories. Safety notes and environmental limits are described to ensure reliable and safe operation. This manual is written in Chinese.
Covers: Scope of Application · Technical Specifications · Panel Layout · Functions · Operation Instructions · High‑Voltage Switch Tester Calibration
Latest 华英电力 manuals
Huaying Power MS-III Time Calibration Instrument User Manual
User Manual 5 pages · 422 KB · ZHUser manual for the Huaying Power MS-III time calibration instrument, covering specifications, operation, and accessories.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 华英电力 manuals
How are the start and stop signal levels set?
The start and stop signal levels are selected in the input/output mode and can be set to either high‑level or low‑level according to the tested instrument’s requirements.
From: Huaying Power MS-III Time Calibration Instrument User Manual
What power supplies can the instrument use?
It can operate with an internal DC supply of 20 V‑230 V (±1 %) and an external AC supply of 198 V‑230 V.
From: Huaying Power MS-III Time Calibration Instrument User Manual