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MVG4-12 型高压真空断路器 MVG-12S 型侧装式高压真空断路器

Type High Voltage Vacuum Circuit Breaker
Type Side-Mounted High Voltage Vacuum Circuit Breaker

Every Detail to

储能电机技术参数
Achieve Excellence
Energy Storing Motor

型号 额定电压（V） 额定输入功率（W） 正常工作电压范围 额定电压下的储能时间（S）
Model Rated voltage Rated power input The range of normal Energy storage time
working voltage
under rated voltage
DC110V 85%～110% 额定电压 每一细节都力求精益求精！
ZYJ55-1 70 , 100 85%～110%Rated voltage ≤ 15
DC220V

合、分闸电磁铁及相关电气元件技术参数
Technical Parameters of the Closing and Opening Elecromagnet and Related Components

类别 Category 合闸电磁铁 分闸电磁铁 闭锁电磁铁 防跳继电器

项目 Item Closing electromagnet Opening electromagnet Latching electromagnet Anti-trip relay
额定工作电压 (V) DC220 DC110 DC220 DC110 DC220 DC110 DC220 DC110
Rated operational voltage
额定工作电流 (A) 1.1 2.2 1.1 2.2 25 mA 9.1 mA
Rated operational current
额定电功率 (W) 242 242 242 242 2.7 1.0
Electrical rating
正常工作电压范围 85%～110%额定电压 65%～120%额定电压低于30%
The range of normal 85%～110% rated voltage 额定电压时，开关不能分闸
working voltage When the 65%～120% rated voltage － －
is less than 30% rated voltage,
the switch cannot be opened.

二次控制回路方案组合
Scheme of the Double-control Circuit

欠压脱扣方案
控制电压 闭锁方案 防跳方案 过流脱扣方案
Control voltage Blocking scheme Anti-trip scheme Undervoltage Overcurrent tripping scheme
tripping scheme
过流脱扣器数量 动作电流值
AC 220V Quantity of Action current value
带电气闭锁 带防跳继电器 带欠压脱扣 带过流脱扣器 overcurrent trippers
With electric With anti-trip relay With undervoltage With overcurrent
blocking tripper tripper 2过流 / 3过流
DC 220V 2 overcurrent / 3.5 / 5 / 7.5 / 10
3 overcurrent
AC 110V 不带电气闭锁 不带防跳继电器 不带欠压脱扣 不带过流脱扣器
Without electric Without anti-trip relay Without undervoltage Without overcurrent tripper
DC 110V blocking tripper

MVG4-12 MVG-12S

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