西门子3RW40系列软启动器，产品订货号：3RW40261BB15。现货特价供应，全新德国进口，质保一年，假一罚十。

3RW40261BB15，产品技术参数介绍，功能用途介绍，应用领域。

3RW4026-1BB15 SIRIUS 软起动器－S0规格、25 A、温度40°C时的值为15KW/500V、交流400-600V、交流/直流110-230V、螺钉接线端子

SIRIUS 3RW40
固态软起动器 SIRIUS 3RW40 可以用于三相异步电机的软起动和运行停机控制。

通过两相控制，整个起动时间内，所有三相中的电流可保持在最小值，且避免了干扰直流部件。 这不仅使得电机的两相起动高达 250 kW（400 V 时），也避免了如使用 wye-delta 起动器产生的电流和转矩峰值。

应用领域
泵
热泵
液压泵
压力机
输送机
辊道输送机
螺旋输送机
自动扶梯
活塞式压缩机
螺杆式压缩机
小型风扇
离心式鼓风机
船首推进器
搅拌器
挤压机
车床
铣床

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

工作电压200-460伏
订货号
3RW4024-1BB14
3RW4026-1BB14
3RW4027-1BB14
3RW4028-1BB14
3RW4036-1BB14
3RW4037-1BB14
3RW4038-1BB14
3RW4046-1BB14
3RW4047-1BB14

工作电压400-570伏
订货号
3RW4024-1BB15
3RW4026-1BB15
3RW4027-1BB15
3RW4028-1BB15
3RW4036-1BB15
3RW4037-1BB15
3RW4038-1BB15
3RW4046-1BB15
3RW4047-1BB15


额定工作电压  200－－460V
端子接线方式:    2-- 压簧式接线,
订货号
3RW4055-6BB44
3RW4056-6BB44
3RW4073-6BB44
3RW4074-6BB44
3RW4075-6BB44
3RW4076-6BB44

额定工作电压  400－－600V
订货号
3RW4055-2BB45
3RW4056-2BB45
3RW4073-2BB45
3RW4074-2BB45
3RW4075-2BB45
3RW4076-2BB45