3RW40381BB05西门子软启动器3

西门子软启动器一级代理商，上海西门子软启动器总代理公司，供应西门子3RW40系列软启动器3RW40381BB05

西门子软启动器3RW40381BB05价格报价，西门子软启动器3RW40381BB05型号规格

3RW4038-1BB05
西门子软启动器总代理公司，公司优势软启动器系列有3RW30系列，3RW40系列，3RW44系列。 
上海励辉公司专业代理西门子PLC，变频器，触摸屏，电线电缆，数控系统，软启动器。
本公司对全国客户承诺质量保证，所有西门子产品质保一年。 
联系人：彭先生
电话（TEL）:021-60440253   传真（FAX）:021-33737848
工作QQ：986453938
24小时销售技术服务热线： 18621109195

SIRIUS SOFT STARTER, S2, 72A, 45KW/500V, 40 DEGR., AC 400-600V, AC/DC 24V, SCREW TERMINALS
Power Electronics:
Product designation	soft starters for standard applications
Operating current
at 40 °C / rated value	72 A
at 50 °C / rated value	62 A
at 60 °C / rated value	60 A
Emitted mechanical power / for three-phase servomotors
at 400 V / at standard switching / at 40 °C
rated value	37 kW
at 500 V / at standard switching / at 40 °C
rated value	45 kW
Yielded mechanical performance (hp) / for three-phase servomotors
at 460 V / at standard switching
at 50 °C / rated value	40 hp
at 575 V / at standard switching
at 50 °C / rated value	60 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	24 V…24 V
Control supply voltage / at 60 Hz / at AC
rated value	24 V…24 V
Control supply voltage / at DC
rated value	24 V…24 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	S2
Width	55 mm
Height	160 mm
Depth	170 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	IP00

3RW40系列
性价比较优异，减少击磨损，提高元器件寿命，适用于变速机构的带式机、冲
压机械、鼓风机、压缩机，泵等。
技术参数：
额定电流：57-1720A??工作电压：220-575V功率范围：55-100KW
?延时范围：0.5-60S??频率范围：45-66HZ
应用范围：
用三相交流感应电机来驱动的鼓风机、泵、压强机的软起动和软制动；
控制带有变速机构、皮带或链带传动装置，如传送带、磨床、刨床、
锯床、包装机和冲压机械。