QYW9 Series — Multifunction transformer protectorSeries reference image

Multifunction Protectors

QYW9 Series

Multifunction transformer protector

Combines temperature, pressure and gas protection with oil-level indication, filling, replenishment and venting.

Manufacturer: Shenyang Zhiyue Electric Technology Co., Ltd.

InstallationTransformer tank cover
Ambient temperature−45 to +50 °C
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TECHNICAL DATA

Key specifications

Installation
Transformer tank cover
Ambient temperature
−45 to +50 °C
Operating temperature
−45 to +105 °C
Settings
Pressure alarm, gas level, temperature alarm and relief pressure
Controller
With or without remote temperature controller

Catalog-based series data. Request the approved drawing or wiring document for the exact ordered model.

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Technical documents

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QYW9 Series Selection Data

Catalog-based series specifications and selection notes.

1 page · English selection data · Rev 1.1

Catalog-based series data. Request the approved drawing or wiring document for the exact ordered model.

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