Вакуумный выключатель HVD7 40.5KV 1600A открытый HV AC VCB от Hubei JUCRO Electric

группа Вакуумный автоматический выключатель VCB
ценаUS $6590-7174 / piece
MOQ 1 piece
Способ платежа L/C, Western Union, MoneyGram, T/T
Время обновления 2019-11-01
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HVD7 40.5KV 1600A Vacuum Circuit Breaker Open HV AC VCB from Hubei JUCRO Electric



1. Applicable environment

1..1 The ambient temperature should be -30 degrees ~ + 40 degrees (-40 degrees in the frosty area);

1.2 height should not exceed 2000 m (more than 2000 m is a plateau);

1.3. The wind pressure should not exceed 700 pa (equal to the wind speed of 34 m / s);

1.4 degree of air pollution: 3, degree of anti-fouling type: 4;

1.5 The installation site must be free from fire, explosion, chemical corrosion and severe vibration.

Detailed Images
The main technical parameter
no
thing
unit of measurement
parameter
one
Rated voltage
kv
40.5
2
Nominal Insulation Level
1 min. Power Frequency
Voltage
Dry test
kv
95
Wet test
kv
80
Lightning impulse Withstand voltage (peak value)
kv
185
3
Rated current
A
1600
four
Rated Short Circuit Current
Ka
twenty
25
31.5
5
Rated Short Circuit Current (Peak)
Ka
fifty
63
80
6
Rated working sequence
O-0.3s-CO-180s-CO
7
Rated short time withstand current
Ka
twenty
25
31.5
8
Rated peak withstand current
Ka
fifty
63
80
9
Rated Short Circuit Duration
S
four
10
Rated control voltage
V
AC220, 110; DC220, 110
eleven
Rated Short Circuit
Time
twenty
12
Full break time
Ms
≤80
13
Mechanical life
Time
10,000
workshop
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