主要技术参数 Main technical parameters
回路数 额定电压(V)
总开关电流(A) 支路电流(A)
防爆标志 防护等级 防腐等级
2,3,4,6,8 380
≤400
≤160 Exde II BT6(C)
IP54(55) WF1
产品特点 Features
适用于控制多台电动机,还可以照明或仪表配出电源. A ble tocontrol
several motors,also to supply power for illuminating
orinstrument.
铸铝合金或钢板焊接外壳,表面喷塑.
The shell is made of
diecastedA1-alloyor welded stell plates with plastic-sprayed
surface
内装元件可根据用户要求选配.
Inner components can
beselected by user.
可在箱面或远控操作,也可两地操作.
Local or remote control is
available,orboth.
具有过载,短路,失压保护.
With
protectionsof overload,short-circuit,and voltage-absent.
钢管或电缆布线均可.
Suitable for steel pipe and cable wiring.
符合GB12476,IEC61241标准要求.
Suitable for
BG3836-2000,IEC60079standard request.
订货须知 Notice
订货时请将支路数及各支路对应的电流,进出线 The number
ofbranch and its relative current of circuits shall be
indicated,alsothe
口数量及相应的方向,规格要求明确,如有总开 inlet and outlet numbers and
theirdirections,specifications,lf want a chiefswitch,please
关,请注明总开的电流大小或提供图纸.
note its current or offer drawing.
产品结构 Structure of product
规格
内装元件
结构类型
备注
SPECIFICATION
Innercomponents
Struchre type
Remark
支路电流小于63A
小型断路器交流接触器万能转换开
采用模块式结构
Branch current not
关,热继电器.
实现多回路自由组合.
More than 63A
*可根据要求加装,电流表和互感器.
Modular structure,
进线线口数量及时性
MCB,Ac
ContactorSeletor,thermal
several ciruits can
规格根据
relay.Possible to
addammeter and
用户要求制定.
CT as required.
Inlet number and
支路电流大于63A
塑壳断路器,交流接触器,
采用大壳体合.
Branch current not
万能转换开关,热继电器.
Big enclosure
More than 63A
MCCB,AC Contactor,
combined.
selector,thermal relay.