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西門子3RW40系列軟啟動器，產(chǎn)品訂貨號：3RW40261BB15。現(xiàn)貨特價供應(yīng)，全新德國進(jìn)口，質(zhì)保一年，假一罰十。

3RW40261BB15，產(chǎn)品技術(shù)參數(shù)介紹，功能用途介紹，應(yīng)用領(lǐng)域。

3RW4026-1BB15 SIRIUS 軟起動器－S0規(guī)格、25 A、溫度40°C時的值為15KW/500V、交流400-600V、交流/直流110-230V、螺釘接線端子

SIRIUS 3RW40
固態(tài)軟起動器 SIRIUS 3RW40 可以用于三相異步電機的軟起動和運行停機控制。

通過兩相控制，整個起動時間內(nèi)，所有三相中的電流可保持在最小值，且避免了干擾直流部件。 這不僅使得電機的兩相起動高達(dá) 250 kW（400 V 時），也避免了如使用 wye-delta 起動器產(chǎn)生的電流和轉(zhuǎn)矩峰值。

應(yīng)用領(lǐng)域
泵
熱泵
液壓泵
壓力機
輸送機
輥道輸送機
螺旋輸送機
自動扶梯
活塞式壓縮機
螺桿式壓縮機
小型風(fēng)扇
離心式鼓風(fēng)機
船首推進(jìn)器
攪拌器
擠壓機
車床
銑床

SIRIUS SOFT STARTER, S0, 25A, 15KW/500V, 40 DEGR., AC 400-600V, AC/DC 110-230V, SCREW TERMINALS
Power Electronics:
Product designation	soft starters for standard applications
Operating current
at 40 °C / rated value	25 A
at 50 °C / rated value	23 A
at 60 °C / rated value	21 A
Emitted mechanical power / for three-phase servomotors
at 400 V / at standard switching / at 40 °C
rated value	11 kW
at 500 V / at standard switching / at 40 °C
rated value	15 kW
Yielded mechanical perbance (hp) / for three-phase servomotors
at 460 V / at standard switching
at 50 °C / rated value	15 hp
at 575 V / at standard switching
at 50 °C / rated value	20 hp
Operating voltage
rated value	400 V…600 V
Operating frequency
rated value	50 Hz…60 Hz
Control electronics:
Control supply voltage / at 50 Hz / at AC
rated value	110 V…230 V
Control supply voltage / at 60 Hz / at AC
rated value	110 V…230 V
Control supply voltage / at DC
rated value	110 V…230 V
Supply voltage frequency / for auxiliary and control current circuit
rated value	50 Hz…60 Hz
Type of voltage	AC/DC
Mechanical design:
Size of the engine control device	S0
Width	45 mm
Height	125 mm
Depth	154 mm
Number of poles / for main current circuit	3
Type of fixing/fixation	screw and snap-on mounting
Electrical connections:
design of the electrical connection
for main current circuit	screw-type terminals
for auxiliary and control current circuit	screw-type terminals
number of NC contacts / for auxiliary contact	0
number of NO contacts / for auxiliary contact	2
number of change-over switches / for auxiliary contact	1
Ambient conditions:
Ambient temperature
during the operating phase	-25 °C…60 °C
Derating temperature	40 °C
Protection class IP	IP20
General details:
product function / motor overload protection	Yes
Product function / buation of thermal resistor motor protection	No
Item designation / according to DIN EN 61346-2	Q
Item designation / according to DIN 40719 extendable after IEC 204-2 / according to IEC 750	G

工作電壓200-460伏
訂貨號
3RW4024-1BB14
3RW4026-1BB14
3RW4027-1BB14
3RW4028-1BB14
3RW4036-1BB14
3RW4037-1BB14
3RW4038-1BB14
3RW4046-1BB14
3RW4047-1BB14

工作電壓400-570伏
訂貨號
3RW4024-1BB15
3RW4026-1BB15
3RW4027-1BB15
3RW4028-1BB15
3RW4036-1BB15
3RW4037-1BB15
3RW4038-1BB15
3RW4046-1BB15
3RW4047-1BB15


額定工作電壓  200－－460V
端子接線方式:    2-- 壓簧式接線,
訂貨號
3RW4055-6BB44
3RW4056-6BB44
3RW4073-6BB44
3RW4074-6BB44
3RW4075-6BB44
3RW4076-6BB44

額定工作電壓  400－－600V
訂貨號
3RW4055-2BB45
3RW4056-2BB45
3RW4073-2BB45
3RW4074-2BB45
3RW4075-2BB45
3RW4076-2BB45