| 产品特性：国标 | 是否进口：否 | 产地：浙江 |
| 加工定制：是 | 品牌：如高 | 型号：LW36-72.5T3150-40 |
| 极数：3P+N | 额定频率：50Hz | 灭弧方式：六氟化硫断路器 |
| 额定绝缘电压：110V | 机械寿命：30000万次 | 产品认证：ISO9001 |
高压交流S
LW36-72.5T3150-40
高压交流SF6罐式断路器
产品简介
□LW36-72.5T高压交流SF6罐式断路器将断路器和电流互感器集中在一起，而且灭弧室水平装设在接地的铝合金壳体中，配用一台CT26型弹簧操动机构，其所用的部件少、布置简单紧凑、整体坚固耐用，符合开关无油化要求，机械特性优良，可靠性高，所有重要部件采用数 控、加工中心设备加工，轴承采用进口的***轴承（例如：IKO、INA、SKF等品牌），机械寿命可达10000次。适用于三相交流50Hz 的户外高压开关设备，可用于72.5(126)kV输变电系统的控制和保护；也可用于联络断路使用及开合电容器组
□LW36-72.5T high-voltage AC SF6 tank circuit breakers and current transformer circuit breaker will be together, and interruptersmounted horizontally in the grounded aluminum alloy housing, equipped with a CT26 spring operating mechanism, which The partsused are few, the layout is simple and compact, the whole is solid and durable, the switch is oil-free, the mechanical characteristicsare excellent and the reliability is high. All the important parts adopt the CNC machining and machining center equipment processing. The bearings adopt imported international brand bearings , INA, SKF and other brands), mechanical life up to 10,000 times. It can beused for control and protection of 72.5 (126) kV power transmission anddistributionsystem. It can also be used in contact open circuit and opening and closing capacitor banks.
结构特点
□高性能一额定通流能力强: 3150A，40℃时短路开断能力大：31.5kA。
□高寿命一电寿命：31.5kA x 24次(25kA×31次)，机械寿命：简单调整后可达10000次。
□高可靠性一灭弧室结构与LW36-126共用，产品内绝缘裕度大，弹簧机构，结构简单，可靠性高，用于频繁操作。
□开断性能可靠。
□密封可靠，SF6年漏气率<0.5％。
□满足恶劣运行环境一适于Ⅳ级污秽地和-40℃～40℃环境。
□High throughflow capability(3150A); short circuit breaking current when 40℃:31.5kA．
□Long life electrical life: 31.5kA×24times(25kA×31times)；mechanical life: 10000times with simple adjustment．
□High reliability it shares the arc extinguish chamber with LW36-126 type, and the inner insulation allowance is great, spring mechanism,
so the structure is simple and also can be operated frequently.
□Breaking performance is reliable.
□Sealabitity is reliable．The annual leakage rate of SF6<0.5％.
□Suitable for foul environment(suitable for the area that fiIth level is IV and the temperature is betweth-40℃ to 40℃).
订货须知
□断路器型号、规格；
□额定电气参数(电压、电流、开断电流等)；
□使用环境条件(环境温度、海拔高度、环境污秽等级)；
□额定控制回路电气参数(储能电机额定电压、分合闸线圈额定电压)；
□需要的备品、备件及专用设备、工具的名称和数量(需另行订货)；
□一次上端子的接线方向。
□The type and the specification of the circuit breaker．
□Rated electric parameter(voltage,current,rated short-circuit breaking
current and so on)．
□Environmental condition(temperature,altitude,filth level and so on)．
□Rated electric parameter of control loop(rated voltage of energy storage
motor，rated voltage o fthe opening and closing coils)．
□The name and the number of the accessories when required．
□The connection direction of the primary upper terminal
F6罐式断路器高压交流SF6罐式断路器
