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- Last added
- 2012-03-15
Featured NJB1-Y单相电压继电器 manuals
NJB NJB1-Y Voltage Relay Manual
The NJB1-Y single‑phase voltage relay is designed for use in control circuits with AC voltages of 24 V, 110 V, 220 V and DC 24 V, offering over‑voltage and under‑voltage protection. It can be powered from a range of control voltages and includes configurable input thresholds.
The manual lists the relay’s technical parameters such as contact capacity (Ue/Ie AC‑15 220 V/0.75 A, 120 V/1.5 A), power consumption (≤3 VA), response time (≤0.1 s), and mechanical life (50 000 make / 30 000 break cycles). Installation options include DIN‑rail mounting or device‑type mounting, and detailed wiring diagrams are provided. This manual is written in Chinese.
Covers: Applicable Range · Model Designation · Technical Specifications · Physical Dimensions and Wiring Diagram · Timing Diagram · Installation Method
Latest NJB1-Y单相电压继电器 manuals
NJB NJB1-Y Voltage Relay Manual
User Manual 2 pages · 576 KB · ZHThe NJB NJB1-Y voltage relay manual provides specifications, wiring diagrams, and installation details for single‑phase over‑/under‑voltage protection.
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 NJB1-Y单相电压继电器 manuals
How many make and break cycles can the contacts of the NJB1-Y relay endure?
The contacts are rated for 50 000 make cycles and 30 000 break cycles.
What installation options are available for these relays?
Both relays can be mounted on a DIN rail or installed as a device (装置式).