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Inner cone plug-in termination
1.Has outstanding advantages in high voltage system:
2.Easy for installation.
3.Test software is more economic and safe
4.The plug-in system avoids the complex working for thread gastreatment and insulation oil treatment.
( inner cone plug-in termination)
Characteristics
1.According to standard IEC60859,it can save 50%mountingspace compared with traditional termination system.
2.No need to re-open the cable store,thus reducin gmuch work fordealing with gas and insulation oil.
3.Can be connected with transformer or GIS horizontally,vertically or in any different angle.
4.Greatly increased its security and economy after the use offactory testing pre-assembled components.
5.Reduce the installation mistake to the minimum degree.
6.The cable and apparatus will separate immediately once there isfault in system
plug-in termination | |||
2# | 3# | ||
Type | |||
A | 630 | 1250 | |
Rated voltage | |||
kV | 36 | 42 | |
Operating voltage(Max) | |||
kV/5min | 70 | 95 | |
A.C. withstand voltage | |||
Rated lightning impulse withstand voltage | kV | 170 | 200 |
(45kV) | ≤10 | ≤10 | |
Partial discharge | pC | ||
kA/2s | 23 | 23 | |
Thermal short-circuit current | |||
(10ms) | kA | 83 | 83 |
Dynamic short-circuit current(10ms) | |||
(26/35kV) | mm 2 | 50-150 | 25-500 |
Conductor cross section |
Inner cone plug-in termination
1.Has outstanding advantages in high voltage system:
2.Easy for installation.
3.Test software is more economic and safe
4.The plug-in system avoids the complex working for thread gastreatment and insulation oil treatment.
( inner cone plug-in termination)
Characteristics
1.According to standard IEC60859,it can save 50%mountingspace compared with traditional termination system.
2.No need to re-open the cable store,thus reducin gmuch work fordealing with gas and insulation oil.
3.Can be connected with transformer or GIS horizontally,vertically or in any different angle.
4.Greatly increased its security and economy after the use offactory testing pre-assembled components.
5.Reduce the installation mistake to the minimum degree.
6.The cable and apparatus will separate immediately once there isfault in system
plug-in termination | |||
2# | 3# | ||
Type | |||
A | 630 | 1250 | |
Rated voltage | |||
kV | 36 | 42 | |
Operating voltage(Max) | |||
kV/5min | 70 | 95 | |
A.C. withstand voltage | |||
Rated lightning impulse withstand voltage | kV | 170 | 200 |
(45kV) | ≤10 | ≤10 | |
Partial discharge | pC | ||
kA/2s | 23 | 23 | |
Thermal short-circuit current | |||
(10ms) | kA | 83 | 83 |
Dynamic short-circuit current(10ms) | |||
(26/35kV) | mm 2 | 50-150 | 25-500 |
Conductor cross section |
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