| Brand | Transformer Parts |
| Model NO. | QJ Series Gas relay |
| range of flow | 0.8-1.2 m/s |
| gas accumulaton | ＜250 |
| Series | QJ Series |
Technical data
1.working temperature：-30℃~95℃
2.switch capacity： AC220 0.3A COSθ≤0.6 DC220 0.3A S≤5X10^-3S
3.Sealing performance:
Sealing character: Filling transformer oil into the relay, Pressurizing normal temperature 200Kpa, Continued 20min and without any leakage.
4.Insulation performance:
between contacts:2kV/1min;between terminal and earth:2kV/1min;between signal and tripping terminal:2kV/1min.
5.operating character
| Type | QJ-80 | QJ-50 | QJ-25 |
|---|---|---|---|
| Range of flow (m/s) | 0.7~1.5 | 0.6~1.2 | 0.8~1.2 |
| Gas accumulation (ml) | 250~300 | 250~300 | <250 |
If you need to know about more parameters , Please check the model selection manual.↓↓↓
