Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-13
Featured ZJ3-B manuals
ZJ3-B Series Quick In‑Between Relay User Manual
The ZJ3-B series quick in‑between relay is intended for secondary protection and automatic control circuits in power systems, increasing the number and capacity of contacts. The manual describes its purpose, structure, and wiring details, including the internal layout shown in the wiring diagram.
Technical requirements such as rated voltage, action voltage, holding current, return voltage, and action time are listed, along with installation and debugging procedures. Installation guidelines cover mounting orientation, series resistors for the voltage coil, contact pressure limits, and adjustment methods for voltage and timing. This manual is written in Chinese.
Covers: Purpose · Structure · Technical Specifications · Installation and Debugging · Wiring Diagram
Latest ZJ3-B manuals
ZJ3-B Series Quick In‑Between Relay User Manual
User Manual 2 pages · 65 KB · ZHThe ZJ3-B series quick in‑between relay manual provides usage, wiring, technical specifications, and installation instructions.
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 ZJ3-B manuals
What is the rated voltage for the ZJ3-1B relay?
The ZJ3-1B relay is rated for 220 V.
How can the action voltage of the relay be adjusted?
Adjustment is mainly done by changing the contact pressure, travel, and the gap between contacts to balance with the action voltage.