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- Motor, Servo motor, Servo Amplifier
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-
Thiết bị ngành xi măng, thép, nhiệt điện
-
Thiết bị thanh lí-hàng tháo máy
Rơ le hơi, Gas relay, QJ4-25TH, QJ4-50TH, QJ4-80TH
The gas relay (hereinafter referred to as the relay) is an oil-immersed transformer with an oil storage cabinet and a protection device for the on-load tap changer. The relay is installed in the connecting pipe between the transformer and the on-load tap changer fuel tank and the oil conservator.
Technical parameters:
oil flow speed range and factory setting value of trip contact action
Oil flow speed range and factory setting value of trip contact action
1. Relay pipe diameter:
QJ1-25 type is ф25, QJ1-5O is ф50, QJ1-80 is ф80
2. Relay working temperature: -30° C- +95°C
3. Signal contact action gas capacity: 250-300cm3
4. Contact rated capacity: 220V 0.3A, 110V 0.6A (S 5X10 S)
5. Insulation strength: 2000V/nim
6. Sealing performance: The relay is filled with transformer oil, and it is pressurized at room temperature for 200Kpa/20min without leakage. .
Technical parameters:
oil flow speed range and factory setting value of trip contact action
Oil flow speed range and factory setting value of trip contact action
| model | QJ1-80 | QJ1-50 | QJ1-25 |
| Flow rate range | 0.7-1.5m/s | 0.6-1.0m/s | 1.0m/s |
| Factory setting | 1.0m/s | 0.8m/s | 1.0m/s |
1. Relay pipe diameter:
QJ1-25 type is ф25, QJ1-5O is ф50, QJ1-80 is ф80
2. Relay working temperature: -30° C- +95°C
3. Signal contact action gas capacity: 250-300cm3
4. Contact rated capacity: 220V 0.3A, 110V 0.6A (S 5X10 S)
5. Insulation strength: 2000V/nim
6. Sealing performance: The relay is filled with transformer oil, and it is pressurized at room temperature for 200Kpa/20min without leakage. .
Tình trạng sản phẩm:
Flow rate range 1.0m/s
factory setting 1.0m/s
1. Relay pipe diameter:
SXX6-QJ4-25 type is ф25,
2. Relay working temperature: -30°
C- +95°C 3. Signal contact action gas capacity: 250-300cm3
4. Contact rated capacity: 220V 0.3A, 110V 0.6A (S 5X10 S)
5. Insulation strength: 2000V/nim
6. Sealing performance: relay It is filled with transformer oil and pressurized at 200Kpa/20min at normal temperature without leakage.
7. Seismic resistance: When the vibration frequency (positive Hong wave) is 4-20 Hz and the acceleration is 4g, the relay does not malfunction. (g is gravitational acceleration)
leads can lead the bleed valve with light gas to the main transformer (with a lead box)
factory setting 1.0m/s
1. Relay pipe diameter:
SXX6-QJ4-25 type is ф25,
2. Relay working temperature: -30°
C- +95°C 3. Signal contact action gas capacity: 250-300cm3
4. Contact rated capacity: 220V 0.3A, 110V 0.6A (S 5X10 S)
5. Insulation strength: 2000V/nim
6. Sealing performance: relay It is filled with transformer oil and pressurized at 200Kpa/20min at normal temperature without leakage.
7. Seismic resistance: When the vibration frequency (positive Hong wave) is 4-20 Hz and the acceleration is 4g, the relay does not malfunction. (g is gravitational acceleration)
leads can lead the bleed valve with light gas to the main transformer (with a lead box)
TÂN THÀNH CAM KẾT
- Sản phẩm, hàng hóa chính hãng.
- Giá cả cạnh tranh.
- Dịch vụ chăm sóc khách hàng tận tâm.
Thông Tin Công Ty
Chính sách và quy định
Đã thông báo
Hỗ trợ khách hàng
THÔNG TIN LIÊN HỆ:
-------------------------------
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Kinh doanh 1 : 0816.861.515
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