
IZM91
- 紧凑型低压空气断路器(ACB)
- 额定电流为 630–1600A,在 400V AC 电压下的分断能力达 65 kA,短时承受能力达 42 kA
- 涵盖ACB全部功能,大小仅为传统 ACB 的一半,紧凑尺寸堪比塑壳断路器
- 框架尺寸固定,不受额定电流大小限制,从而减少设计图纸转换工作、盘柜结构装配时间及零件库存
- Rogowski 罗氏线圈技术—与铁心线圈的饱和电流不同,一个互感器可适用于 200–1600A,并无需根据电流大小更换传感器
- 弹力压紧式二次端子—600V AC 下可达 10A,可直接安装在固定式断路器或抽屉座上,从而减少盘柜接线工作、使接线方案更加整洁有序
- 可直接安装在抽屉座上的 breaker-mounted 式通讯模块—节约空间,可用于 Ethernet、 INCOM、 Modbus? 和 PROFIBUS 总线模式
- “Direct Drive”直接驱动式操作机构—对称带负载的两步储能操作机构,更牢固、更可靠,从而提高断路器使用寿命等级
- 可折叠式抽屉—无需从盘柜中移除抽屉,即可更换抽屉上的零件
- 内置摇杆装置,减少抽屉宽度
- Plug-N-Play 式附件—自带插头和连线,即插即用,无需额外工具
空气断路器 IZM91
保护单元说明
V: 选择性保护型
U: 电流表型
过载保护,短路短延时和瞬动保护
过载保护,短路短延时和瞬动保护,电流测量和液晶显示
标准配置说明
包括分合闸线圈(220VAC),储能电机(220VAC),脱扣指示辅助触点(2a2b) ,辅助触点 (4a4b),门密封框,接线端子开关电源(只适用于U型脱扣器);抽屉式断路器还包括抽屉座,安全挡板,灭弧罩盖
IZM91 本体,标准配置,抽屉式
抽屉式 3 极
订货号 型号
42kA 630 90000019100001 IZM91B3-V06CW
800 90000019100002 IZM91B3-V08CW
1000 90000019100003 IZM91B3-V10CW
1250 90000019100004 IZM91B3-V12CW
1600 90000019100005 IZM91B3-V16CW
50kA 630 90000019100021 IZM91N3-V06CW
800 90000019100022 IZM91N3-V08CW
1000 90000019100023 IZM91N3-V10CW
1250 90000019100024 IZM91N3-V12CW
1600 90000019100025 IZM91N3-V16CW
65kA 630 90000019100041 IZM91H3-V06CW
800 90000019100042 IZM91H3-V08CW
1000 90000019100043 IZM91H3-V10CW
1250 90000019100044 IZM91H3-V12CW
1600 90000019100045 IZM91H3-V16CW
42kA 630 90000019100006 IZM91B3-U06CW
800 90000019100007 IZM91B3-U08CW
1000 90000019100008 IZM91B3-U10CW
1250 90000019100009 IZM91B3-U12CW
1600 90000019100010 IZM91B3-U16CW
50kA 630 90000019100026 IZM91N3-U06CW
800 90000019100027 IZM91N3-U08CW
1000 90000019100028 IZM91N3-U10CW
1250 90000019100029 IZM91N3-U12CW
1600 90000019100030 IZM91N3-U16CW
65kA 630 90000019100046 IZM91H3-U06CW
800 90000019100047 IZM91H3-U08CW
1000 90000019100048 IZM91H3-U10CW
1250 90000019100049 IZM91H3-U12CW
1600 90000019100050 IZM91H3-U16CW
抽屉式 4极
订货号 型号
42kA 630 90000019100061 IZM91B4-V06CW
800 90000019100062 IZM91B4-V08CW
1000 90000019100063 IZM91B4-V10CW
1250 90000019100064 IZM91B4-V12CW
1600 90000019100065 IZM91B4-V16CW
50kA 630 90000019100081 IZM91N4-V06CW
800 90000019100082 IZM91N4-V08CW
1000 90000019100083 IZM91N4-V10CW
1250 90000019100084 IZM91N4-V12CW
1600 90000019100085 IZM91N4-V16CW
65kA 630 90000019100101 IZM91H4-V06CW
800 90000019100102 IZM91H4-V08CW
1000 90000019100103 IZM91H4-V10CW
1250 90000019100104 IZM91H4-V12CW
1600 90000019100105 IZM91H4-V16CW
42kA 630 90000019100066 IZM91B4-U06CW
800 90000019100067 IZM91B4-U08CW
1000 90000019100068 IZM91B4-U10CW
1250 90000019100069 IZM91B4-U12CW
1600 90000019100070 IZM91B4-U16CW
50kA 630 90000019100086 IZM91N4-U06CW
800 90000019100087 IZM91N4-U08CW
1000 90000019100088 IZM91N4-U10CW
1250 90000019100089 IZM91N4-U12CW
1600 90000019100090 IZM91N4-U16CW
65kA 630 90000019100106 IZM91H4-U06CW
800 90000019100107 IZM91H4-U08CW
1000 90000019100108 IZM91H4-U10CW
1250 90000019100109 IZM91H4-U12CW
1600 90000019100110 IZM91H4-U16CW
IZM91 本体,标准配置,固定式
固定式 3 极
订货号 型号
42kA 630 90000019200001 IZM91B3-V06CF
800 90000019200002 IZM91B3-V08CF
1000 90000019200003 IZM91B3-V10CF
1250 90000019200004 IZM91B3-V12CF
1600 90000019200005 IZM91B3-V16CF
50kA 630 90000019200021 IZM91N3-V06CF
800 90000019200022 IZM91N3-V08CF
1000 90000019200023 IZM91N3-V10CF
1250 90000019200024 IZM91N3-V12CF
1600 90000019200025 IZM91N3-V16CF
65kA 630 90000019200041 IZM91H3-V06CF
800 90000019200042 IZM91H3-V08CF
1000 90000019200043 IZM91H3-V10CF
1250 90000019200044 IZM91H3-V12CF
1600 90000019200045 IZM91H3-V16CF
42kA 630 90000019200006 IZM91B3-U06CF
800 90000019200007 IZM91B3-U08CF
1000 90000019200008 IZM91B3-U10CF
1250 90000019200009 IZM91B3-U12CF
1600 90000019200010 IZM91B3-U16CF
50kA 630 90000019200026 IZM91N3-U06CF
800 90000019200027 IZM91N3-U08CF
1000 90000019200028 IZM91N3-U10CF
1250 90000019200029 IZM91N3-U12CF
1600 90000019200030 IZM91N3-U16CF
65kA 630 90000019200046 IZM91H3-U06CF
800 90000019200047 IZM91H3-U08CF
1000 90000019200048 IZM91H3-U10CF
1250 90000019200049 IZM91H3-U12CF
1600 90000019200050 IZM91H3-U16CF
固定式 4 极
订货号 型号
42kA 630 90000019200061 IZM91B4-V06CF
800 90000019200062 IZM91B4-V08CF
1000 90000019200063 IZM91B4-V10CF
1250 90000019200064 IZM91B4-V12CF
1600 90000019200065 IZM91B4-V16CF
50kA 630 90000019200081 IZM91N4-V06CF
800 90000019200082 IZM91N4-V08CF
1000 90000019200083 IZM91N4-V10CF
1250 90000019200084 IZM91N4-V12CF
1600 90000019200085 IZM91N4-V16CF
65kA 630 90000019200101 IZM91H4-V06CF
800 90000019200102 IZM91H4-V08CF
1000 90000019200103 IZM91H4-V10CF
1250 90000019200104 IZM91H4-V12CF
1600 90000019200105 IZM91H4-V16CF
42kA 630 90000019200066 IZM91B4-U06CF
800 90000019200067 IZM91B4-U08CF
1000 90000019200068 IZM91B4-U10CF
1250 90000019200069 IZM91B4-U12CF
1600 90000019200070 IZM91B4-U16CF
50kA 630 90000019200086 IZM91N4-U06CF
800 90000019200087 IZM91N4-U08CF
1000 90000019200088 IZM91N4-U10CF
1250 90000019200089 IZM91N4-U12CF
1600 90000019200090 IZM91N4-U16CF
65kA 630 90000019200106 IZM91H4-U06CF
800 90000019200107 IZM91H4-U08CF
1000 90000019200108 IZM91H4-U10CF
1250 90000019200109 IZM91H4-U12CF
1600 90000019200110 IZM91H4-U16CF