西門子3RW3全系列軟啟動(dòng)器可以限制起動(dòng)電流和起動(dòng)轉(zhuǎn)矩，有效防止機(jī)械沖擊以及電網(wǎng)電壓降。通過相位控制降低電機(jī)電壓，并能夠在可調(diào)起動(dòng)時(shí)間內(nèi)將電機(jī)電壓增加到電網(wǎng)電壓。軟起動(dòng)和軟停車可以保證連接設(shè)備上的應(yīng)力最小化，確保生產(chǎn)運(yùn)營平穩(wěn)。采用兩相控制的SIRIUS 3RW30/屬于標(biāo)準(zhǔn)型，最適用于功率最大55KW的標(biāo)準(zhǔn)應(yīng)用。3RW40也屬于標(biāo)準(zhǔn)型，適用范圍為75～250KW，3RW44屬于高性能型產(chǎn)品，適用范圍為15～1200KW。3RW40、3RW44都是西門子公司的新產(chǎn)品。
應(yīng)用：
 通風(fēng)、泵、傳送、壓縮機(jī)、風(fēng)機(jī)、混合機(jī)、銑床、碎石機(jī)。 
　

西門子軟啟動(dòng)器3RW3全系列
 3RW2122-1BG01 
 3RW4422-1BC44 
 3RW4443-6BC44 
 3RW2124-1BG01 
 3RW4422-1BC34 
 3RW4443-6BC34 
 3RW2125-1BG01 
 3RW4422-3BC44 
 3RW4456-2BC44 
 3RW2221-1AB15 
 3RW4422-3BC34 
 3RW4427-3BC34 
 3RW4443-2BC34 
 3RW4447-2BC34 
 3RW4456-2BC34 
 3RW2223-1AB15 
 3RW4422-1BC45 
 3RW4427-1BC45 
 3RW4443-6BC45 
 3RW4447-6BC45 
 3RW4456-6BC45 
 3RW2225-1AB15 
 3RW4422-1BC35 
 3RW4427-1BC35 
 3RW4443-6BC35 
 3RW4447-6BC35 
 3RW4456-6BC35 
 3RW2226-1AB15 
 3RW4422-3BC45 
 3RW4427-3BC45 
 3RW4443-2BC45 
 3RW4447-2BC45 
 3RW4456-2BC45 
 3RW2227-1AB15 
 3RW4422-3BC35 
 3RW4427-3BC35 
 3RW4443-2BC35 
 3RW4447-2BC35 
 3RW4456-2BC35 
 3RW2228-1AB15 
 3RW4422-1BC46 
 3RW4427-1BC46 
 3RW4443-6BC46 
 3RW4447-6BC46 
 3RW4456-6BC46 
 3RW2230-1AB15 
 3RW4422-1BC36 
 3RW4427-1BC36 
 3RW4443-6BC36 
 3RW4447-6BC36 
 3RW4456-6BC36 
 3RW2231-1AB15 
 3RW4422-3BC46 
 3RW4427-3BC46 
 3RW4443-2BC46 
 3RW4447-2BC46 
 3RW4456-2BC46 
 3RW2234-0DB15 
 3RW4422-3BC36 
 3RW4427-3BC36 
 3RW4443-2BC36 
 3RW4447-2BC36 
 3RW4456-2BC36 
 3RW2235-0DB15 
 3RW4423-1BC44 
 3RW4434-6BC44 
 3RW4444-6BC44 
 3RW4453-6BC44 
 3RW4457-6BC44 
 3RW2236-0DB15 
 3RW4423-1BC34 
 3RW4434-6BC34 
 3RW4444-6BC34 
 3RW4453-6BC34 
 3RW4457-6BC34 
 3RW2236-0DB16 
 3RW4423-3BC44 
 3RW4434-2BC44 
 3RW4444-2BC44 
 3RW4453-2BC44 
 3RW4457-2BC44 
 3RW2236-0DB18 
 3RW4423-3BC34 
 3RW4434-2BC34 
 3RW4444-2BC34 
 3RW4453-2BC34 
 3RW4457-2BC34 
 3RW2238-0DB15 
 3RW4423-1BC45 
 3RW4434-6BC45 
 3RW4444-6BC45 
 3RW4453-6BC45 
 3RW4457-6BC45 
 3RW2238-0DB16 
 3RW4423-1BC35 
 3RW4434-6BC35 
 3RW4444-6BC35 
 3RW4453-6BC35 
 3RW4457-6BC35 
 3RW2240-0DB15 
 3RW4423-3BC45 
 3RW4434-2BC45 
 3RW4444-2BC45 
 3RW4453-2BC45 
 3RW4457-2BC45 
 3RW2240-0DB16 
 3RW4423-3BC35 
 3RW4434-2BC35 
 3RW4444-2BC35 
 3RW4453-2BC35 
 3RW4457-2BC35 
 3RW2240-0DB18 
 3RW4423-1BC46 
 3RW4434-6BC46 
 3RW4444-6BC46 
 3RW4453-6BC46 
 3RW4457-6BC46 
 3RW2241-0DB15 
 3RW4423-1BC36 
 3RW4434-6BC36 
 3RW4444-6BC36 
 3RW4453-6BC36 
 3RW4457-6BC36 
 3RW2242-0DB14 
 3RW4423-3BC46 
 3RW4434-2BC46 
 3RW2242-0DB15 
 3RW4423-3BC36
 3RW2242-0DB16 
 3RW4424-1BC44 
 3RW4435-6BC44 
 3RW4445-6BC44 
 3RW4454-6BC44 
 3RW4458-6BC44 
 3RW2242-0DB18 
 3RW4424-1BC34 
 3RW4435-6BC34 
 3RW4445-6BC34 
 3RW4454-6BC34 
 3RW4458-6BC34 
 3RW2243-0DB14 
 3RW4424-3BC44 
 3RW4435-2BC44 
 3RW4445-2BC44 
 3RW4454-2BC44 
 3RW4458-2BC44 
 3RW2243-0DB15 
 3RW4424-3BC34 
 3RW4435-2BC34 
 3RW4445-2BC34 
 3RW4454-2BC34 
 3RW4458-2BC34 
 3RW2243-0DB16 
 3RW4424-1BC45 
 3RW4435-6BC45 
 3RW4445-6BC45 
 3RW4454-6BC45 
 3RW4458-6BC45 
 3RW2245-0DB14 
 3RW4424-1BC35 
 3RW4435-6BC35 
 3RW4445-6BC35 
 3RW4454-6BC35 
 3RW4458-6BC35 
 3RW2245-0DB15 
 3RW4424-3BC45 
 3RW4435-2BC45 
 3RW4445-2BC45 
 3RW4454-2BC45 
 3RW4458-2BC45 
 3RW2247-0DB14 
 3RW4424-3BC35 
 3RW4435-2BC35 
 3RW4445-2BC35 
 3RW4454-2BC35 
 3RW4458-2BC35 
 3RW2247-0DB15 
 3RW4424-1BC46 
 3RW4435-6BC46 
 3RW4445-6BC46 
 3RW4454-6BC46 
 3RW4458-6BC46 
 3RW2247-0DB16 
 3RW4424-1BC36 
 3RW4435-6BC36 
 3RW4445-6BC36 
 3RW4454-6BC36 
 3RW4458-6BC36 
 3RW2250-0DB14 
 3RW4424-3BC46 
 3RW4435-2BC46 
 3RW4445-2BC46 
 3RW4454-2BC46 
 3RW4458-2BC46 
 3RW2250-0DB15 
 3RW4424-3BC36 
 3RW4435-2BC36 
 3RW4445-2BC36 
 3RW4454-2BC36 
 3RW4458-2BC36 
 3RW2250-0DB16 
 3RW4425-1BC44 
 3RW4436-6BC44 
 3RW4446-6BC44 
 3RW4455-6BC44 
 3RW4465-6BC44 
 3RW2701-0AA00 
 3RW4425-1BC34 
 3RW4436-6BC34 
 3RW4446-6BC34 
 3RW4455-6BC34 
 3RW4465-6BC34 
 3RW2900-3AA00 
 3RW4425-3BC44 
 3RW4436-2BC44 
 3RW4446-2BC44 
 3RW4455-2BC44 
 3RW4465-2BC44 
 3RW2900-3BA00 
 3RW4425-3BC34 
 3RW4436-2BC34 
 3RW4446-2BC34 
 3RW4455-2BC34 
 3RW4465-2BC34 
 3RW2920-0AB00 
 3RW4425-1BC45 
 3RW4436-6BC45 
 3RW4446-6BC45 
 3RW4455-6BC45 
 3RW4465-6BC45 
 3RW2920-0BA00 
 3RW4425-1BC35 
 3RW4436-6BC35 
 3RW4446-6BC35 
 3RW4455-6BC35 
 3RW4465-6BC35 
 3RW2920-0BB00 
 3RW4425-3BC45 
 3RW4436-2BC45 
 3RW4446-2BC45 
 3RW4455-2BC45 
 3RW4465-2BC45 
 3RW2920-0BC00 
 3RW4425-3BC35 
 3RW4436-2BC35 
 3RW4446-2BC35 
 3RW4455-2BC35 
 3RW4465-2BC35 
 3RW2920-0BD00 
 3RW4425-1BC36 
 3RW4436-6BC46 
 3RW4446-6BC46 
 3RW4455-6BC46 
 3RW4465-6BC46 
 3RW2920-1BB05 
 3RW4425-1BC46 
 3RW4436-6BC36 
 3RW4446-6BC36 
 3RW4455-6BC36 
 3RW4465-6BC36 
 3RW2920-1BC05 
 3RW4425-3BC46 
 3RW4436-2BC46 
 3RW4446-2BC46 
 3RW4455-2BC46 
 3RW4465-2BC46 
 3RW2920-1BC06 
 3RW4425-3BC36 
 3RW4436-2BC36 
 3RW4446-2BC36 
 3RW4455-2BC36 
 3RW4465-2BC36 
 3RW2920-1BC08 
 3RW4426-1BC44 
 3RW4466-6BC44 
 3RW2920-1DA00 
 3RW4426-1BC34 
 3RW4466-6BC34 
 3RW2920-2AD00 
 3RW4426-3BC44 
 3RW4466-2BC44 
 3RW2920-2AE00 
 3RW4426-3BC34 
 3RW4466-2BC34 
 3RW2920-2AH00 
 3RW4426-1BC45 
 3RW4466-6BC45 
 3RW2920-2AJ00 
 3RW4426-1BC35 
 3RW4466-6BC35 
 3RW2920-2AK00 
 3RW4426-3BC45 
 3RW4466-2BC45 
 3RW2920-2AL00 
 3RW4426-3BC35 
 3RW4466-2BC35 
 3RW2920-3AC00 
 3RW4426-1BC46 
 3RW4466-6BC46 
 3RW2920-3AD00 
 3RW4426-1BC36 
 3RW4466-6BC36 
 3RW2920-3AE00 
 3RW4426-3BC46 
 3RW4466-2BC46 
 3RW2920-3AF00 
 3RW4426-3BC36 
 3RW4466-2BC36 
 3RW2920-4AC00 
 3RW2920-4AD00 
 3RW2920-6KC00 
 3RW2920-6KD00 
 3RW2920-6KE00 
 3RW2920-6KH00 
 3RW2920-6LC00 
 3RW2920-6LD00 
 3RW2920-6LE00 
 3RW2920-6LH00 
 3RW2920-6MC00 
 3RW2920-6ME00 
 3RW3003-1CB54 
 3RW3003-2CB54 
 3RW3014-1CB04 
 3RW3014-1CB14 
 3RW3016-1CB04 
 3RW3016-1CB14 
 3RW3024-1AB04 
 3RW3024-1AB05 
 3RW3024-1AB14 
 3RW3024-1AB15 
 3RW3025-1AB04 
 3RW3025-1AB05 
 3RW3025-1AB14 
 3RW3025-1AB15 
 3RW3026-1AA12 
 3RW3026-1AB04 
 3RW3026-1AB05 
 3RW3026-1AB14 
 3RW3026-1AB15 
 3RW3034-1AB04 
 3RW3034-1AB05 
 3RW3034-1AB14 
 3RW3034-1AB15 
 3RW3035-1AA12 
 3RW3035-1AB04 
 3RW3035-1AB05 
 3RW3035-1AB14 
 3RW3035-1AB15 
 3RW3036-1AB04 
 3RW3036-1AB05 
 3RW3036-1AB14 
 3RW3036-1AB15 
 3RW3044-1AB04 
 3RW3044-1AB05 
 3RW3044-1AB14 
 3RW3044-1AB15 
 3RW3045-1AA12 
 3RW3045-1AB04 
 3RW3045-1AB05 
 3RW3045-1AB14 
 3RW3045-1AB15 
 3RW3046-1AB04 
 3RW3046-1AB05 
 3RW3046-1AB14 
 3RW3046-1AB15 
 3RW3124-1CB14 
 3RW3124-1CB15 
 3RW3125-1CB14 
 3RW3125-1CB15 
 3RW3126-1CB14 
 3RW3126-1CB15 
 3RW3452-0DC34 
 3RW3452-0DC35 
 3RW3454-0DC24 
 3RW3454-0DC25 
 3RW3454-0DC34 
 3RW3454-0DC35 
 3RW3454-0DC44 
 3RW3454-0DC45 
 3RW3455-0DC24 
 3RW3455-0DC25 
 3RW3455-0DC34 
 3RW3455-0DC35 
 3RW3455-0DC44 
 3RW3455-0DC45 
 3RW3457-0DC24 
 3RW3457-0DC25 
 3RW3457-0DC44 
 3RW3457-0DC45 
 3RW3458-0DC24 
 3RW3458-0DC25 
 3RW3458-0DC34 
 3RW3458-0DC35 
 3RW3458-0DC44 
 3RW3458-0DC45 
 3RW3465-0DC24 
 3RW3465-0DC25 
 3RW3465-0DC34 
 3RW3465-0DC35 
 3RW3465-0DC44 
 3RW3465-0DC45 
 3RW3466-0DC24 
 3RW3466-0DC25 
 3RW3466-0DC34 
 3RW3466-0DC35 
 3RW3466-0DC44 
 3RW3466-0DC45 
 3RW3467-0DC24 
 3RW3467-0DC25 
 3RW3467-0DC34 
 3RW3467-0DC35 
 3RW3467-0DC44 
 3RW3467-0DC45 
 3RW3468-0DC24 
 3RW3468-0DC25 
 3RW3468-0DC34 
 3RW3468-0DC35 
 3RW3468-0DC44 
 3RW3468-0DC45 
 3RW3472-0DC24 
 3RW3472-0DC35 
 3RW3472-0DC44 
 3RW3483-0DC24 
 3RW3483-0DC25 
 3RW3483-0DC34 
 3RW3483-0DC35 
 3RW3483-0DC44 
 3RW3483-0DC45 
 3RW3484-0DC24 
 3RW3484-0DC25 
 3RW3484-0DC34 
 3RW3484-0DC35 
 3RW3484-0DC44 
 3RW3484-0DC45 
 3RW3486-0DC44 
 3RW3486-0DC45 
 3RW3926-8A 
 3RW3936-8A 
 3RW3950-6DC28 
 3RW3950-6DC38 
 3RW3950-6DC48 
 3RW3950-8DC28 
 3RW3950-8DC48 
 3RW3960-8DC28 
 3RW3960-8DC48 
 3RW3970-8DC28 
 3RW3972-8DC28 
 3RW3973-8DC28 
 3RW3986-5DC85 
 3RW4055-2BB34 
 3RW4055-2BB35 
 3RW4055-2BB44 
 3RW4055-2BB45 
 3RW4055-6BB34 
 3RW4055-6BB35 
 3RW4055-6BB44 
 3RW4055-6BB45 
 3RW4056-2BB34 
 3RW4056-2BB35 
 3RW4056-2BB44 
 3RW4056-2BB45 
 3RW4056-6BB34 
 3RW4056-6BB35 
 3RW4056-6BB44 
 3RW4056-6BB45 
 3RW4073-2BB34 
 3RW4073-2BB35 
 3RW4073-2BB44 
 3RW4073-2BB45 
 3RW4073-6BB34 
 3RW4073-6BB35 
 3RW4073-6BB44 
 3RW4073-6BB45 
 3RW4074-2BB34 
 3RW4074-2BB35 
 3RW4074-2BB44 
 3RW4074-2BB45 
 3RW4074-6BB34 
 3RW4074-6BB35 
 3RW4074-6BB44 
 3RW4074-6BB45 
 3RW4075-2BB34 
 3RW4075-2BB35 
 3RW4075-2BB44 
 3RW4075-2BB45 
 3RW4075-6BB34 
 3RW4075-6BB35 
 3RW4075-6BB44 
 3RW4075-6BB45 
 3RW4076-2BB34 
 3RW4076-2BB35 
 3RW4076-2BB44 
 3RW4076-2BB45 
 3RW4076-6BB34 
 3RW4076-6BB35 
 3RW4076-6BB44 
 3RW4076-6BB45 
 3RW4422-1BC34 
 3RW4422-1BC35 
 3RW4422-1BC36 
 3RW4422-1BC44 
 3RW4422-1BC45 
 3RW4422-1BC46 
 3RW4422-3BC34 
 3RW4422-3BC35 
 3RW4422-3BC36 
 3RW4422-3BC44 
 3RW4422-3BC45 
 3RW4422-3BC46 
 3RW4423-1BC34 
 3RW4423-1BC35 
 3RW4423-1BC36 
 3RW4423-1BC44 
 3RW4423-1BC45 
 3RW4423-1BC46 
 3RW4423-3BC34 
 3RW4423-3BC35 
 3RW4423-3BC36 
 3RW4423-3BC44 
 3RW4423-3BC45 
 3RW4423-3BC46 
 3RW4424-1BC34 
 3RW4424-1BC35 
 3RW4424-1BC36 
 3RW4424-1BC44 
 3RW4424-1BC45 
 3RW4424-1BC46 
 3RW4424-3BC34 
 3RW4424-3BC35 
 3RW4424-3BC36 
 3RW4424-3BC44 
 3RW4424-3BC45 
 3RW4424-3BC46 
 3RW4425-1BC34 
 3RW4425-1BC35 
 3RW4425-1BC36 
 3RW4425-1BC44 
 3RW4425-1BC45 
 3RW4425-1BC46 
 3RW4425-3BC34 
 3RW4425-3BC35 
 3RW4425-3BC36 
 3RW4425-3BC44 
 3RW4425-3BC45 
 3RW4425-3BC46 
 3RW4426-1BC34 
 3RW4426-1BC35 
 3RW4426-1BC36 
 3RW4426-1BC44 
 3RW4426-1BC45 
 3RW4426-1BC46 
 3RW4426-3BC34 
 3RW4426-3BC35 
 3RW4426-3BC36 
 3RW4426-3BC44 
 3RW4426-3BC45 
 3RW4426-3BC46 
 3RW4427-1BC34 
 3RW4427-1BC35 
 3RW4427-1BC36 
 3RW4427-1BC44 
 3RW4427-1BC45 
 3RW4427-1BC46 
 3RW4427-3BC34 
 3RW4427-3BC35 
 3RW4427-3BC36 
 3RW4427-3BC44 
 3RW4427-3BC45 
 3RW4427-3BC46 
 3RW4434-2BC34 
 3RW4434-2BC35 
 3RW4434-2BC36 
 3RW4434-2BC44 
 3RW4434-2BC45 
 3RW4434-2BC46 
 3RW4434-6BC34 
 3RW4434-6BC35 
 3RW4434-6BC36 
 3RW4434-6BC44 
 3RW4434-6BC45 
 3RW4434-6BC46 
 3RW4435-2BC34 
 3RW4435-2BC35 
 3RW4435-2BC36 
 3RW4435-2BC44 
 3RW4435-2BC45 
 3RW4435-2BC46 
 3RW4435-6BC34 
 3RW4435-6BC35 
 3RW4435-6BC36 
 3RW4435-6BC44 
 3RW4435-6BC45 
 3RW4435-6BC46 
 3RW4436-2BC34 
 3RW4436-2BC35 
 3RW4436-2BC36 
 3RW4436-2BC44 
 3RW4436-2BC45 
 3RW4436-2BC46 
 3RW4436-6BC34 
 3RW4436-6BC35 
 3RW4436-6BC36 
 3RW4436-6BC44 
 3RW4436-6BC45 
 3RW4436-6BC46 
 3RW4443-2BC34 
 3RW4443-2BC35 
 3RW4443-2BC36 
 3RW4443-2BC44 
 3RW4443-2BC45 
 3RW4443-2BC46 
 3RW4443-6BC34 
 3RW4443-6BC35 
 3RW4443-6BC36 
 3RW4443-6BC44 
 3RW4443-6BC45 
 3RW4443-6BC46 
 3RW4444-2BC34 
 3RW4444-2BC35 
 3RW4444-2BC36 
 3RW4444-2BC44 
 3RW4444-2BC45 
 3RW4444-2BC46 
 3RW4444-6BC34 
 3RW4444-6BC35 
 3RW4444-6BC36 
 3RW4444-6BC44 
 3RW4444-6BC45 
 3RW4444-6BC46 
 3RW4445-2BC34 
 3RW4445-2BC35 
 3RW4445-2BC36 
 3RW4445-2BC44 
 3RW4445-2BC45 
 3RW4445-2BC46 
 3RW4445-6BC34 
 3RW4445-6BC35 
 3RW4445-6BC36 
 3RW4445-6BC44 
 3RW4445-6BC45 
 3RW4445-6BC46 
 3RW4446-2BC34 
 3RW4446-2BC35 
 3RW4446-2BC36 
 3RW4446-2BC44 
 3RW4446-2BC45 
 3RW4446-2BC46 
 3RW4446-6BC34 
 3RW4446-6BC35 
 3RW4446-6BC36 
 3RW4446-6BC44 
 3RW4446-6BC45 
 3RW4446-6BC46 
 3RW4447-2BC34 
 3RW4447-2BC35 
 3RW4447-2BC36 
 3RW4447-2BC44 
 3RW4447-2BC45 
 3RW4447-2BC46 
 3RW4447-6BC34 
 3RW4447-6BC35 
 3RW4447-6BC36 
 3RW4447-6BC44 
 3RW4447-6BC45 
 3RW4447-6BC46  

陜西超微電氣自動(dòng)化工程有限公司本著“科技、創(chuàng)新、誠信”的宗旨，不斷的提高自身的技術(shù)能力、服務(wù)水平和綜合實(shí)力，發(fā)展核心競爭力，努力成為智能建筑行業(yè)內(nèi)廣大用戶值得信賴的產(chǎn)品供應(yīng)商、系統(tǒng)服務(wù)商和運(yùn)營維護(hù)商。我們堅(jiān)信，世界一流的產(chǎn)品憑借我們的智慧，對用戶需求的理解及對智能樓宇和綠色節(jié)能的前瞻意識(shí)，以及我們始終精益求精的工作態(tài)度，我們將為用戶提供盡善盡美的服務(wù)。
陜西超微電氣自動(dòng)化工程有限公司是一家專業(yè)級代理工業(yè)自動(dòng)化控制設(shè)備跨國經(jīng)營的貿(mào)易型企業(yè)，是中國工控設(shè)備代理行業(yè)規(guī)模較大、最具實(shí)力的工業(yè)自動(dòng)化控制設(shè)備的代理商。作為中國工控設(shè)備銷售行業(yè)的主要力量， 公司代理國內(nèi)外十多家知名品牌，代理涉及變頻器，可編程控制器 PLC、低壓電器、溫控器、傳感器、流體控制、閥門執(zhí)行器、風(fēng)閥執(zhí)行器等等……,其中代理的德國西門子、美國江森Johnson 、霍尼韋爾Honeywell、瑞士belimo、 瑞士HUBA、瑞士偉拓等均屬世界知名品牌。產(chǎn)品廣泛應(yīng)用于全國各地，如：鋼鐵廠、石油廠、化工廠、水泥廠、啤酒 廠、冶金廠、造紙廠、電力、監(jiān)控、水利水電、機(jī)械等各種不同的工業(yè)部 門系統(tǒng)需要。同時(shí)承接自動(dòng)化成套工程，是一家專業(yè)性強(qiáng)，代表著高新技 術(shù)力量的自動(dòng)化控制設(shè)備公司。
 
        我公司擁有經(jīng)驗(yàn)豐富的專業(yè)技術(shù)和銷售隊(duì)伍，最好的性價(jià)比和最信賴的品質(zhì)，高效專業(yè)的技術(shù)支持，完善的用戶服務(wù)，現(xiàn)已成為用戶放心的選擇。公司秉承“真誠敬業(yè)，顧客至上”的服務(wù)宗旨，在乎客戶的每一個(gè)需求，從您垂詢開始,直至您采用了本公司產(chǎn)品，在工程執(zhí)行的全過程以及日后的維護(hù)保養(yǎng)，技術(shù)咨詢等，我們將一如既往為您提供盡善盡美的服務(wù)！