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Type
2.2 Transformer Main Technical Parameter Table
75/85
kV effective value
Impulse withstand voltage ground,inter-phase/isolation notch
15
42/48
kV effective value
1 min power frequency withstand voltage ground,inter-phase/isolation notch
14
50
kA
On/off current
13
20
kA/2S
Fuse combination switch short-circuit on/off current
12
16
A
Idle transformer on/off current
11
1400
A
Drifting current
10
630
A
Nominal load on/off current
9
31.5
A
5% nominal on/off current
8
50
kA
Peak current when grounding switch is closed for a short time
7
20
kA/2S
Withstanding current when grounding switch is closed for a short time
6
50
kA
Nominal short peak current
5
20
kA/2S
Nominal short withstanding current
4
630
A
Nominal current
3
50
Hz
Nominal frequency
2
12
kV
Nominal voltage
1
Parameter
Unit
Name
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Series No
2.1 High Voltage Switch Panel Parameter Table
1.Summary
ZBW series combined power distribution station is the power distribution equipment combining high voltage transformer.transformer and low voltage equipment that is used for
city tall buildings urban&rural buildings,residence communities,medium&small factories,mines,oil fields and temporary electrical power consuming sites. The station
function to receive and distribute power energy in power distribution system.
ZBW series combined transformer features compact structure,package unit,safe and reliable operation,convenient maintenance,attractive apperance,bigh mobility and small
size.It can be used as loop network power distribution system.It is a new set of equipment for urban&rural transformer substation construction and drenovation.
ZBW series combined substation complies with the standards of GB/T17467-1998 High Voltage/Low Voltage Pre-Installed Transformer substation and IEC1330.
2.Technical Parameters
Detailed Product Description
Combined Transformer Substation
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