Technical Parameters
1.High Voltage Switch Panel Parameter Table
|
Series No |
Name |
Unit |
Parameter |
|
1 |
Nominal voltage |
kV |
12 |
|
2 |
Nominal frequency |
Hz |
50 |
|
3 |
Nominal current |
A |
630 |
|
4 |
Nominalshort withstanding current |
kA/2S |
20 |
|
5 |
Nominal short peak current |
kA |
50 |
|
6 |
Withstanding current when grounding switch is closed for a short time |
kA/2S |
20 |
|
7 |
Peak current when grounding switch is closed for a short time |
kA |
50 |
|
8 |
5% nominal on/off current |
A |
31.5 |
|
9 |
Nominal load on/off current |
A |
630 |
|
10 |
Drifting current |
A |
1400 |
|
11 |
Idle transformer on/off current |
A |
16 |
|
12 |
Fuse combination switch short-circuit on/off current |
kA/2S |
20 |
|
13 |
On/off current |
kA |
50 |
|
14 |
1 min power frequency withstand voltage ground,inter-phase/isolation notch |
kV effective value |
42/48 |
|
15 |
Impulse withstand voltage ground,inter-phase/isolation notch |
kV effective value |
75/85 |
2.Transformer Main Technical Parameter Table
|
Type |
Nominal voltage(kV) |
Nominal capacitance(kVA) |
|
S9-M, S11-M |
6,10 |
50-1600 |
|
SC9 SC10 SG10 |
6,10 |
50-1600 |
3.Fuse Parameter Table
|
Type |
Nominal voltage(kV) |
Nominal on/off current(kA) |
Fuse nominal current(A) |
Fuse specific current(A) |
|
SFLDJ SFLAJ |
12 |
31.5 |
40 |
6.3 10 16 20 25 31.5 40 |
|
100 |
50 63 80 100 |
|||
|
125 |
125 |
|||
|
40 |
200 |
160 200 |
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