Page 5 - 常州阿斯博开关有限公司

MVG2-12 型高压真空断路器

Type High Voltage Vacuum Circuit Breaker

产品概述

Overview 技术特点 Technical Features 应用场合 Applications

■ 主导电回路采用固体绝缘固封极柱的结构 ■ Structural type of solid insulated and solid ■ MVG2-12型高压真空断路器可广泛用于电 ■ MVG2-12 HV vacuum circuit breaker can be
形式； encapsulated post terminals adopted by the main 网、电厂、冶金、石化、城市基础设施建 extensively applied to the grid, power plant,
circuit; metallurgy, petrochemical, urban infrastructure
■ 超长使用寿命，高度可靠的模块化弹簧操 设如机场、楼宇、地铁等项目;
■ Ultra-long service life, and highly reliable modular construction, such as airport, buildings, subway, etc.
动机构； ■ MVG2-12型高压真空断路器在配电系统
spring operating mechanism; ■ In the power distribution system, MVG2-12 HV
■ 满足智能电网对开关元件的功能要求，主
■ Meet the functional requirement for the switch 中，可适用于控制和保护电缆、架空线、 vacuum circuit breaker can be applicable to control
动管理运行风险； element by the intelligent grid, and manage 变压器、电动机、发电机和电容器组。 and protective cable, overhead line, transformer,
■ 完全满足 GB1984、DL/T403、IEC62271-100、 operation risks actively; motor, generator and capacitor bank.
VDE0670及其他先进工业化国家的标准规 ■ Fully meet the requirements of GB1984, DL/T403,
IEC62271-100, VDE0670 and standards and codes
范要求。
of other advanced industrialized countries. 安全运行 Safe Operation
MVG2-12型高压真空断路器拥有完善的 MVG2-12 HV vacuum circuit breaker has complete
机械和电气联锁装置，配合适当的开关柜可 mechanical and electrical interlocking device.
试验 Test 完成安全的配电功能，同时可确保操作者及 Working with appropriate switch cabinet, it can
perform safety power distribution function, while
设备的安全。 ensuring safety of the operators and equipment.
MVG2-12型高压真空断路器已通过了以 MVG2-12 HV vacuum circuit breaker passed following
下的各种试验，可以确保其在正常使用条件 tests, to ensure safe operation under normal operating
conditions.
下安全运行。
■ Type test: power frequency withstand voltage,
■ 型式试验：工频耐压、雷电冲击耐
lightning impulse withstand voltage, temperature
压、温升、短时和峰值耐受电流、短路电流开 rise, short-duration and peak value withstand
合能力及电缆充电电流开合试验。 voltage, short circuit current switching capability
and cable charging current switching test.
■ 出厂试验：机械特性测试、主回路
■ Delivery test: mechanical characteristic test,
工频耐压试验、辅助和控制回路绝缘性能试 main circuit power frequency withstand voltage
验、主回路电阻测试、联锁操作试验、机械 test, auxiliary and control circuit insulation
和电气操作试验。 performance test, main circuit resistance test,
interlocked operation test, mechanical and
electrical operation test.

功能配置及解决方案 Functional Configuration and
Solutions

■ MVG2固封式高压真空断路器 ■ MVG2 enclosed type HV vacuum circuit breaker

MVG2-12 MVG2-12

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