VS1-12系列戶內高壓交流真空斷路器

產品名稱

VS1-12系列戶內高壓交流真空斷路器

產品圖片

適用范圍Application Range

用于12kV電力系統的開關設備，作為工礦企業、發電廠及變電站電氣設施的控制和保護設備，產品設計成前后分裝結構，既可以作為固定安裝的單元，也可與底盤車配裝作單獨手車使用。

The product is applied in 12kV power system, and use as control and protection equipment for  industrial-mining enterprise, power plant and substation electric facilities. The product is designed with assembling structure, which not only can be a fixed installation unit, but also can be an independent handcart equipped with chassis.

產品特點Product Features

由于真空斷路器的特殊優越性，尤其適用要求額定工作電流范圍內頻繁操作，或多次開斷短路電流的場所。本斷路器符合GB/T1984《高壓交流斷路器》、JB/T3855《高壓交流真空斷路器》、DL/T403《12kV-40.5kV高壓真空斷路器訂貨技術條件》標準要求，并符合IEC62271-100的相關要求。

可選智能組件，實現觸頭溫度、機械特性、局放在線監測與故障診斷，通過手機和物聯網云平臺實現遠程監控和運維。

Because of the special advantages of vacuum circuit breakers, especially for where has frequently-operated requirements within the rated current range, or using the short-circuit current breaking many times. The circuit breaker complies with GB/T1984" high voltage AC circuit breakers", JB / T3855 "high-voltage AC vacuum circuit breakers", DL / T403 "12kV-40.5kV high voltage vacuum circuit breaker ordering technology" standards and complies with the relevant requirements of IEC62271-100.

Intelligent components can be selected to realize on-line monitoring and fault diagnosis of contact temperature, mechanical characteristics and partial discharge. Remote monitoring and maintenance can he achieved through mobile phones and Internet of Things cloud platform.

技術參數 Technology parameters

額定電壓 
Rated Voltage

12kV

額定頻率 
Rated Frequency

50Hz

額定雷電沖擊耐受電壓：相間、對地/斷口
Rated Lightning Impulse Withstand Voltage: Phase To Phase, To ground/Fracture

75/85kV
（峰值/Peak）

額定1min工頻耐受電壓：相間、對地/斷口
Power Frequency Withstand Voltage Within 1 Min : Phase to Phase, To ground/Fracture

42/48kV
（有效值/ r.m.s）

額定操作順序
Rated Operation Sequence

O-0.3s-CO-180s-CO

斷路器型號 Model

額定電流(A)
Rated Current

額定開斷電流(kA)
Rated Breaking Current

額定短路關合電流(峰值kA)
Rated Short Circuit Making Current (Peak kA)

額定短路持續時間(S)
Rated Short Circuit Continuous Time

額定短路電流開斷次數(次)
Rated Short Circuit Current Breaking Time

機械壽命（次）
Mechanic Lifetime

VS1-12/-

630

20/25

50/63

4

50

20000

1250

1250

31.5

80

4

50

20000

1600

2000

2500

1250

40

100

4

30

10000

1600

2000

2500

3150

4000