Transformer oil flow relay YJ series oil flow relay for transformer coole_Transformer accessories_transforme_Electronic components_Products

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品牌：: TC brand

Product introduction of YJ series oil flow relay for transformer cooler:
This product is an oil flow alarm device with conversion contact
All kinds of coolers suitable for forced oil circulation are mainly used to indicate the flow of transformer oil on site, send normal working signal when the oil flow is higher than the action oil flow, and send fault alarm signal when the oil flow is lower than the return flow
The remote monitoring can be realized by introducing the signal contact into the control circuit

Operating environment:
Ambient temperature: - 30 ℃ ~ + 40 ℃

Operating oil temperature: ≤ 90℃。
Relative humidity: when the air temperature is + 20 ℃, the humidity shall not be greater than 90%

Place without violent vibration and turbulence

Technical parameters:
Alarm error: & plusmn; 5% rated oil flow

Contact capacity: AC 1250va, DC 125w

Insulation performance: power frequency 50Hz, 2000V, 1min

Sealing performance: 500kPa

Protection grade: IP55

Contacts

Company Name: Shanghai Shoulong Valve Co., Ltd

Name:: Mr. Mr.Wang

Q Q: 940682402

Telephone: 13918712698

Mobile: 13918712698

Address

Operational Address: 43 Xitai Road, Shanghai

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