QJ25-J Memory — Relays with retained trip indicationSeries reference image

Buchholz Relays

QJ25-J Memory

Relays with retained trip indication

Retains the oil-surge trip indication through a memory mechanism, with reset after the fault is cleared.

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
Signal memory
Retained trip indication with reset

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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QJ25-J Memory 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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