| ■ Characteristics |
Phase Loss Protection / |
■ Operating Voltage | 220-459VAC | ||||||
| ■ Output Characteristics | DPDT | ■ Contact Capacity | 8A/250VAC | ||||||
| ■ Overvoltage Adjustment Range | 5~20% | ■ Undervoltage Adjustment Range | 5~20% | ||||||
| ■ Protection Delay Range | 0.1-10S | ■ Recovery Delay Range | 0.1S Fixed | ||||||
| ■ Unbalanced Voltage Adjustment Range | ■ Lagging Voltage Adjustment Range | 5V Fixed | |||||||
| ■ Setting Tolerance | ±10%MAX | ■ Repeated Accuracy | ±2%MAX | ||||||
| ■ Installation | Guide Rail Mounting | ||||||||
Three-phase Three-wire and Four-wire Universal Protection Relay: Features overvoltage, undervoltage, phase failure, phase error, and imbalance protection. Overvoltage and undervoltage values, along with protection delay, can be set by the user. The relay disconnects the load during faults and reconnects when the line stabilizes. Suitable for protecting downstream equipment, with global voltage support and clear fault indicators.
Wenzhou Derrek Electric Co., Ltd. is an OEM/ODM YOSHINE Universal Overvoltage/Undervoltage Protection Relay Supplier and Wholesale YOSHINE Universal Overvoltage/Undervoltage 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.
+86-13819765860
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