PMR-44 Electronic Phase Monitoring Relay
Features
MCU Based Compact Design
Multiple Protection Functions
2 - 15% Voltage Unbalance Setting
Trip Cause Indication & Troubleshooting
Manual / Electrical / Automatic Reset
Ambient Insensitive
Fail-safe Operation
|
Protection |
|
Protective Item |
Trip Time |
|
Phase Reversal |
0.1 sec |
|
Phase Loss |
1 sec |
|
Voltage Unbalance |
5 sec |
|
Specification |
|
Control Voltage |
Type |
Range |
|
220 |
3Φ 160 - 300VAC, 50/60Hz |
|
440 |
3Φ 340 - 480VAC, 50/60Hz |
|
Reset |
Manual (Instantaneous) / Electrical
Automatically reset with 5 sec delay
when supply power comes to normal. |
|
Output Relay |
Mode |
1 - SPDT (1C) |
|
Rating |
5A/250VAC Resistive |
|
Status |
Normally Energized |
|
Mounting |
35mm DIN-Rail / Panel |
Zhejiang Huayang Electric Co., Ltd. Specializes in manufacturing the Electronic overload Relays, Thermal Overload Relays, Electronic Voltage Relays, Other Protection & Monitoring Devices, Current Transformers, Shunt and any other electrical equipments. After several years' development, Vaya has become a larger enterprise combining research, production, sales and after-sales service of electronic relay and is one of the famous manufacturers in China. All of our production procedures are strictly followed ISO 9001. We also get across safety certification such as CE, CB, UL, CCC, etc. We are sure that we can offer you the product with good quality as well as competitive price as we have advanced technology and prefect testing equipments, with Up-To-Date machines and production.
Thanks to the perfect character, good service, and high quality, our products are well sold both in domestic and oversea markets, and highly praised by the clients. With the principle of quality, technology and credit, we insist on "Talents Is Our Base, Technique is the Source of Enterprise Development". And always continually research and develop new products to meet the clients' need. Look forward to establishing a long term business relationship with you!
