| ■ Characteristics |
Undervoltage |
■ Operating Voltage | 100-240 VAC/DC |
||||||
| ■ Output Characteristics | DPDT | ■ Contact Capacity | 3A/250VAC | ||||||
| ■ Overvoltage Adjustment Range | 30-300VAC/DC & 60-600VAC/DC | ■ Undervoltage Adjustment Range | 30-300VAC/DC & 60-600VAC/DC | ||||||
| ■ Protection Delay Range | ≤30S | ■ Recovery Delay Range | 0.1S Fixed | ||||||
| ■ Unbalanced Voltage Adjustment Range | - | ■ Lagging Voltage Adjustment Range | 5-25% | ||||||
| ■ Setting Tolerance | ±10%MAX | ■ Repeated Accuracy | ±2%MAX | ||||||
| ■ Installation | Guide Rail Mounting | ||||||||
Single-phase voltage protection relay: Features independent power monitoring and can control circuits with voltages up to 300V and 600V. Equipped with over-voltage and under-voltage protection, with user-adjustable over-voltage and under-voltage values, as well as protection delay and voltage hysteresis. When the voltage is too high or too low, the relay can automatically disconnect the load to prevent damage or other safety incidents. It monitors voltage conditions in real-time and automatically restarts the load when voltage returns to normal.
Wenzhou Derrek Electric Co., Ltd. is an OEM/ODM YX742S0H3 Single-Phase Voltage Independent Power Supply Protection Relay Supplier and Wholesale YX742S0H3 Single-Phase Voltage Independent Power Supply Protection Relay Company. YOSHINE’s products can be divided into two categories:
1. Products that manage electronic control processes (Step Relay, Time Relay, Switching Power Supply, Floatless Level Switch, etc.).
2. Products that protect equipment (e.g. motors) from voltage and current failures (Voltage Protection Relay, Current Monitoring Relay). OEM service is offered according to the client’s requirements.
YOSHINE has made its contribution to the development of our society and the global intelligence industry with the mission of “Made for Connection”.
The company currently has more than 50 employees, including 7 professional technicians and 2 engineers.
We have our own manufacturing plant which covers an area of 12000 square meters.
Our monthly production capacity is over 100,000 pcs, which can meet the needs of different clients.
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Zhiguang Industry Zone, Liushi Town, Yueqing, Wenzhou, Zhejiang, China.
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