Key facts
- Manuals
- 4
- Languages
- ZH
- Last added
- 2012-04-12
Featured STS manuals
STS 366T Ground Transformer Protection Unit Manual
The STS 366T is a digital ground‑transformer protection and control device designed for voltage levels up to 66 kV. It provides fast‑trip, zero‑sequence over‑voltage, over‑current, and non‑electrical protections for both high‑ and low‑voltage sides, and can be installed in switchgear cabinets or control rooms.
The manual describes the device’s protection logic, configuration parameters, soft‑panel functions, and data‑recording capabilities. It includes tables of setting values, control‑word definitions, and wiring diagrams to aid installation, operation, and maintenance. This manual is written in Chinese.
Covers: Overview · Technical Parameters · Protection Functions · Device Settings · Soft Panel List · Control Word Definitions
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STS 366T Ground Transformer Protection Unit Manual
User Manual 14 pages · 333 KB · ZHThe STS 366T manual details specifications, protection functions, settings and data recording for the digital ground transformer protection unit.
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 STS manuals
What are the rated DC voltage options for the STS 366T?
The device can be supplied with either 220 V or 110 V DC.
How many protection output contacts does the STS 366T provide?
It provides five protection output contacts.