Products
- AC Motor[3]
- Power Distribution Equipment[10]
- Other Switches[7]
- Circuit Breakers[1]
- Fuses[7]
- Fuse Components[4]
- Frequency Meters[3]
- Energy Meters[5]
- Voltage Meters[2]
- Multimeters[1]
- Voltage Regulators/Stabilizers[1]
- Relays[1]
- Switching Power Supply[4]
Contact Us
- Contact Person : Ms. Du Jean
- Company Name : Chongqing Yueda Electric Equipment Co., Ltd.
- Tel : 86-23-86973095
- Fax : 86-23-86973092
- Address : Chongqing,Jiangbei District,5-1, 5 F, Building 5, No. 2, Gangcheng East Road, Jiangbei District, Chongqing, China
- Country/Region : China
- Zip : 400026
Relays
YD-891 Microcomputer Earth Transformer Low-voltage Side Protection Device, Digital Protection Relay
1.Support IEC-60870-5-103 protocol
2.Novel design and easy operation
3.Excellent performence
4.Transformer protection relay..
DescriptionYD-891 microcomputer earth transformer low-voltage side protection device integrates protection, measuring and controlling, which can be...
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