| ■ Technical Data |
YX741FDA01 |
■ Monitoring Type | 3P4W | ||||||
| ■ Output Characteristics | SPDT | ■ Working Voltage | AC127-265V | ||||||
| ■ Frequency | 50/60Hz | ■ Over Voltage | ≤30％ | ||||||
| ■ Under Voltage | ≤30％ | ■ Protection Delay | 0.1-10S | ||||||
| ■ Hysteresis Voltage | - | ■ Recovery Delay | 3S | ||||||
| ■ Phase Sequence | √ | ■ Phase Failure | √ | ||||||
| ■ Asymmetrical Voltage | 15％ | ■ Response Time of Relay | 0.5S | ||||||
| ■ Contact Rating | 8A/250VAC | ■ Ambient Temperature | -10°C~+55°C | ||||||
| ■ Setting Tolerance | - | ■ Repeatability | - | ||||||
| ■ Temperature Error | ±2% MAX | ||||||||
Three-phase Four-wire Protection Relay: Offers overvoltage, undervoltage, phase failure, phase error, and imbalance protection. Overvoltage and undervoltage settings, protection delay, recovery delay, and imbalance protection values can be independently configured. The relay automatically disconnects the load during faults and reconnects once normal voltage conditions return. Suitable for global applications, with detailed fault indicators to assist in problem-solving.
Wenzhou Derrek Electric Co., Ltd. is an OEM/ODM YOSHINE SDPT Three-Phase Four-Wire Voltage Phase Sequence Protection Relay Supplier and Wholesale YOSHINE SDPT Three-Phase Four-Wire Voltage Phase Sequence 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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