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VS1-12系列户内高压交流真空断路器

产品名称

VS1-12系列户内高压交流真空断路器

产品图片

     

适用范围Application Range

用于12kV电力系统的开关设备,作为工矿企业、发电厂及变电站电气设施的控制和保护设备,产品设计成前后分装结构,既可以作为固定安装的单元,也可与底盘车配装作单独手车使用。

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.

产品特点Product Features

由于真空断路器的特殊优越性,尤其适用要求额定工作电流范围内频繁操作,或多次开断短路电流的场所。本断路器符合GB/T1984《高压交流断路器》、JB/T3855《高压交流真空断路器》、DL/T403《12kV-40.5kV高压真空断路器订货技术条件》标准要求,并符合IEC62271-100的相关要求。

可选智能组件,实现触头温度、机械特性、局放在线监测与故障诊断,通过手机和物联网云平台实现远程监控和运维。

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.

技术参数 Technology parameters

额定电压 
Rated Voltage

12kV

额定频率 
Rated Frequency

50Hz

额定雷电冲击耐受电压:相间、对地/断口
Rated Lightning Impulse Withstand Voltage: Phase To Phase, To ground/Fracture

75/85kV
(峰值/Peak)

额定1min工频耐受电压:相间、对地/断口
Power Frequency Withstand Voltage Within 1 Min : Phase to Phase, To ground/Fracture

42/48kV
(有效值/ r.m.s)

额定操作顺序
Rated Operation Sequence

O-0.3s-CO-180s-CO

断路器型号 Model

额定电流(A)
Rated Current

额定开断电流(kA)
Rated Breaking Current

额定短路关合电流(峰值kA)
Rated Short Circuit Making Current (Peak kA)

额定短路持续时间(S)
Rated Short Circuit Continuous Time

额定短路电流开断次数(次)
Rated Short Circuit Current Breaking Time

机械寿命(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

 

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