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产品名称 |
VS1-12系列户内高压交流真空断路器 |
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产品图片 |
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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. |
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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. |
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技术参数 Technology parameters |
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额定电压 |
12kV |
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额定频率 |
50Hz |
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额定雷电冲击耐受电压：相间、对地/断口 |
75/85kV |
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额定1min工频耐受电压：相间、对地/断口 |
42/48kV |
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额定操作顺序 |
O-0.3s-CO-180s-CO |
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断路器型号 Model |
额定电流(A) |
额定开断电流(kA) |
额定短路关合电流(峰值kA) |
额定短路持续时间(S) |
额定短路电流开断次数(次) |
机械寿命（次） |
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VS1-12/- |
630 |
20/25 |
50/63 |
4 |
50 |
20000 |
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1250 |
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1250 |
31.5 |
80 |
4 |
50 |
20000 |
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1600 |
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2000 |
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2500 |
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1250 |
40 |
100 |
4 |
30 |
10000 |
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1600 |
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2000 |
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2500 |
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3150 |
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4000 |
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