Вакуумный выключатель Крытый Высокое напряжение HVD11Y 1.14KV 630A VCB от Hubei JUCRO Electric

группа Вакуумный автоматический выключатель VCB
ценаUS $686-746 / piece
MOQ 1 piece
Способ платежа L/C, Western Union, MoneyGram, T/T
Время обновления 2019-11-01
  • Описание продуктов
  • Оценка продукта
Vacuum Circuit Breaker Indoor High Voltage HVD11Y 1.14KV 630A VCB from Hubei JUCRO Electric

HVD11-1.14KV 630A permanent magnet vacuum circuit breaker mechanism is mainly used in 1140V or 660V three stage electrical distribution system. Vacuum circuit breakers can operate under a nominal current range, often breaking short-circuit current, more suitable for use in coal mine feed systems, consists of mining and high voltage flameproof distribution. Also can be used for large capacity engines to start infrequently.

Detailed Images
The main technical parameter
num.
Product
parameter
one
Rated voltage
1.14kv
2
Rated current
630A
3
Convention thermal current
630A
four
Rated Short Circuit Current
15ka (1140 V, COS? = 0.3)
5
Rated short circuit time
16 times (closing-opening 10 times, opening 6 times)
6
Rated frequency
50 hz
7
Electric life
≥3000 times AC-2
8
Mechanical life
≥50000 times AC-2
9
Inherent closures
≤100ms
10
Inherent work time
≤30ms
eleven
Three phase unsynchronized time
<1.5 ms
12
Single-phase circuit resistance
≤100μΩ
13
Opening distance
3.0 ~ 4.0 mm
fourteen
Over travel distance
1.8 ~ 2.2 mm
fifteen
Auxiliary contacts
3NO + 3NC
Permanent magnet mechanism main parameter list
No.
thing
Block
Data
one
Rated voltage
V
AC110-AC380
2
Power circuits
W
≤200
3
Maximum working frequency of the working mechanism
Times / h
300
four
Minimum buttons time interval
S
≥ 2
workshop
Vacuum Interrupter Workshop
Accept custom order.
Create a vacuum interrupter for you.
VCB Production Line
VCB Vacuum Circuit Breakers Production Line.
VCB Production Line
VCB Vacuum Circuit Breaker Production Line, Engineering Inspection.
Quality checking
Thorough inspection of each product, guaranteed quality
completely recording the data of the whole process, all product data can be traced.
    Погрузка ...