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| 适用范围 1区，2区危险场所。 ⅡA，ⅡB类爆炸性气体环境。 温度组别：T1-T4 ■Application Can be used in Zone1 and Zone2 dangerous places. Can be used in ⅡA，ⅡBexplosive environment. Temperature classes:T1-T4 |
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回路数 Circuit number |
额定电压Rated voltage | 总开关电流 Main switching current | 支路电流 Branch current | 防爆标志Explosion-proof mark |
防护等级protection category |
防腐等级 Corrosion-proof grade |
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2,3,4,6,8
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380
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ⅡB≤400 | ⅡB≤200 |
ExdeⅡBT4
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IP54
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WF1
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| ⅡB≤400 | ⅡC≤63 |
■产品特点：
适用于控制多台电动机还可以照明或仪表配出电源
铸铝合金或钢板焊接外壳，表面喷塑。
内装元件可根据用户要求选配。
可在箱面或远控操作，也可两地操作。
具有过载，短路，失压保护。
钢管或电缆布线均可。
订货须知：订货时请将支路数及各支路对应的电流，进出线口量及相应的方向，规格要求明确，如有总开关，并注明总开关的电流大小或提供图纸。
■Features
Able to control several motors,also to supply power for illuminating or instrument.
The shell is made of diecasted Al-alloy or welded plastes with plastic-sprayed surface.
Inner components can be selected by user.
Local or remote control is availabe,or both.
Writhe protectiopn of overload,short-circuit,and voltage-absent.
Suitable for steal pipe and cable writing.
Notice:if ordering : The number of branch and its relative current of circuits shall be want be indicasted,also the inlet and outlet numbers and their directions,specifications. If want a chief switch,please note its current or offer drawing.
92page
■产品结构 ■Structure of product
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规格 Specification |
内装元件 Inner components |
结构类型 structure type |
备注 Remark |
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支路电流小于63A Branch current not more than 63A |
小型断路器交流接触器 万能转换开关，热继电器。*可根据要求加装，电流表和互感器 MCB,AC contactor selector,threamal relay Possible to add ammeter and CT as required | 采用模块式结构，实现多回路自由组合。Modular structure,several circuits can be freely combined. | 进线口数量及规格根据用户要求制定Inlet number and specification are determined by user |
| 支路电流大于 Branch current more than 63A | 塑壳断路器，交流接触器万能转换开关，热继电器 MCCB,AC Contactor selector threamal relay | 采用大壳体组合 Big enclosure combined |
■外形及安装举例 ■Outline and mounting example
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