QJ25 Standard

DN25 gas and oil-surge relays

DN25 gas and oil-surge relays specified in the catalog for oil-immersed transformer on-load tap changers (OLTCs). Confirm the installation and contact arrangement for the exact model.

Manufacturer: Shenyang Zhiyue Electric Technology Co., Ltd.

Pipe diameterDN25

Gas accumulation200–250 mL; not specified for QJ4G / QJ6

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TECHNICAL DATA

Key specifications

Pipe diameter: DN25
Gas accumulation: 200–250 mL; not specified for QJ4G / QJ6
Oil velocity setting: 1.0 ± 0.1 m/s
Operating temperature: −40 to +100 °C
Face-to-face length: 200 mm

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

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QJ25 Standard 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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QJ25 Standard

Key specifications

Select a model for your inquiry.

Technical documents

QJ25 Standard Selection Data

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