 |
IEC 250A elbow connector applys to 15kV and 24kV power system with
250A continuous rated current. Working as outgoing line cable terminal of IEC RMU and combined transformer of IEC RMU. Meet standard EN50180-50181 bushing design of A type, IEC60502.4，GB/T12706.4 etc
Parameters
|
Item |
parameters |
|
|
Rated voltage |
15kV |
24kV |
|
Rated current |
250A |
250A |
|
5min AC withstand |
39kV |
54kV |
|
DC 15min withstand |
35kV |
48kV |
|
Partial discharge |
15kV，≤10pC |
20kV，≤10pC |
|
Lightning Impulse Voltage |
95kV |
125kV |
|
Thermal stability current |
10kV，0.8s |
10kV，0.8s |
|
Dynamic current |
20kA，10ms |
20kA，10ms |
|
Cable section range |
25～120mm2 |
35～120mm2 |
Packing
Elbow connector Cleaning paper
Connection terminal Silicon grease
Installation plate Installation instruction
Pole conductor Certificate
Structure
1、 1.Pole conductor 2、Inner semi-conducting layer
3、 3.Insulation layer 4、Ring-pull
5、 5.Stress relief 6、Cable inlet
7、 7.Ground hole 8、Outer semi-conducting layer
9、 9.Crimp terminal
Ordering
|
Model |
Cable section （mm2) |
Core Insulation diameter (mm) |
Serial number |
|
CYSESZT-15/250-25 |
25 |
16.3～17.8 |
A |
|
CYSESZT-15/250-35～50 |
35～50 |
17～20 |
B |
|
CYSESZT-15/250-70～95 |
70～95 |
20～23.1 |
C |
|
CYSESZT-15/250-120 |
120 |
23～24.6 |
D |
|
CYSESZT-24/250-35～50 |
35～50 |
19～22 |
A |
|
CYSESZT-24/250-70～95 |
70～95 |
22～25.1 |
B |
|
CYSESZT-24/250-120 |
120 |
25～26.6 |
C |
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