3RW3036-1BB14_SIEMENS_PRODUCT_吉林易择科技技术发展有限公司

The 3RW3036-1BB14 is a 3-phase AC soft starter from Siemens' 3RW30 series, designed for 37 kW motors at 400 V AC (50 Hz), with a rated current of 72 A. It supports main supply voltages of 380–480 V AC and a 24 V DC control voltage, offering starting methods like voltage ramp, current limit, soft stop, and skip cycle.

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DESCRIBE

3RW3036-1BB14 Brief English Parameters
General Information
Product Family: Siemens 3RW30 Soft Starter
Order Code: 3RW3036-1BB14
Type: 3-phase AC soft starter for motors
Key Technical Specs
Rated Power (kW): 37 kW (400 V AC, 50 Hz)
Rated Current (Ir): 72 A (400 V AC)
Voltage Range:
Main supply: 380–480 V AC (3-phase)
Control voltage: 24 V DC (via terminal block)
Starting Methods:
Voltage ramp, current limit, soft stop, skip cycle
Protection Functions:
Overcurrent, overload, phase loss, short circuit, overvoltage/undervoltage
Mechanical/Environmental
Dimensions: 210 x 180 x 190 mm (WxHxD)
Mounting: DIN rail (TS 35) or panel mounting
Operating Temperature: -25°C to +55°C (with derating above +40°C)
Enclosure Material: Flame-retardant thermoplastic
IP Protection: IP20 (front panel)

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