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Siemens 3RW5225-1AC14 3RW52251AC14 Soft starter Motor power at 400 V 30 kW Motor power at 230 V 18.5 kW 200 V, 480 V Nom
Datasheet (PDF)
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Highlights & Details
SIRIUS soft starter 200-480V 63A, AC 110-250V screw terminals analogueue output
- Easy to wire
- Low maintenance
- Lower acquisition costs
- Space saving through very compact design
Technical specifications
- Size BG2
- Protection class: IP20
- Operating frequency: 50/60 Hz
- Isolation voltage: 600 V
- Fastening method: Screw fixing
- Digital output version: 2 NO contacts (NO) / 1 CO contact
- Motor voltage
200-480 V
- Product type
Soft starter
- Supply current
63 A
- Motor power at 230 V
18.5 kW
- Motor power at 400 V
30 kW
- Nominal voltage
200 V
480 V
- Operating phases
3
- Manufacturer part #
3RW52251AC14
- Nominal current
63 A
- Nominal current - rounded value
63 A
- Type
3RW5225-1AC14
- Motor power at 230V / 400V
30 kW
- Dim
(L x W) 271 mm x 170 mm
- Connection
Screw terminal
- Width
170 mm
- Length
271 mm
- Depth
152 mm
- Max. temperature
+60 °C
- Min. temperature
-25 °C
Single direction
IP00
Adjustable
63 A
18.5 kW
30 kW
30 kW
55 kW
40 °C
TRUE
AC
TRUE
FALSE
- UKCA
not relevant
Documents & Downloads
Datasheet
Datasheet 2201624 Siemens 3RW5225-1AC14 3RW52251AC14 Soft starter Motor power at 400 V 30 kW Motor power at 230 V 18.5 kW 200 V, 480 V Nom
User & Safety Instructions
User & Safety Instructions 2201624 Siemens 3RW5225-1AC14 3RW52251AC14 Soft starter Motor power at 400 V 30 kW Motor power at 230 V 18.5 kW 200 V, 480 V Nom
Description
SIRIUS soft starters 200-480 V 63 A, AC 110-250 V screw terminals SIRIUS 3RW52 General Performance analogue output soft starters for simple applications for gentle starting and ending of three-phase asynchronous motors.
Continuous starting, reducing current peaks, avoiding mains voltage fluctuations during startup, relieving the load on the power supply network, reducing the mechanical load in the drive, considerable space and wiring savings compared to star-delta starters and frequency converters, maintenance-free switching and simple handling. The integrated bypass enables the very compact design, saves energy and reduces heating in the control cabinet. Intelligent monitoring functions protect the soft starter from overheating and the motor from overload. In addition, you can limit the current to an adjustable maximum value during power-up. Thanks to 3-phase control especially suitable for large motor power and root 3 circuits. The innovative soft-torque function ensures gentle motor start-up. With the integrated remote reset, you can quickly and easily eliminate faults from a distance. Worldwide approvals (e.g. IEC and UL/CSA).
The General Performance soft starters 3RW52 are available for networks up to 600 V in a power range up to 560 kW with 24 V or 110-250V control supply voltages and are integrated with screw and spring-type terminals. Different device versions are available for analogue output and thermistor motor protection.
Optional plug-in communication modules enable connection via PROFINET, PROFIBUS and Modbus TCP. Various HMI modules are available for installation in the device or the control cabinet door.
SIRIUS 3RW5 soft starters - as flexible as your task.
This text is machine translated.
Continuous starting, reducing current peaks, avoiding mains voltage fluctuations during startup, relieving the load on the power supply network, reducing the mechanical load in the drive, considerable space and wiring savings compared to star-delta starters and frequency converters, maintenance-free switching and simple handling. The integrated bypass enables the very compact design, saves energy and reduces heating in the control cabinet. Intelligent monitoring functions protect the soft starter from overheating and the motor from overload. In addition, you can limit the current to an adjustable maximum value during power-up. Thanks to 3-phase control especially suitable for large motor power and root 3 circuits. The innovative soft-torque function ensures gentle motor start-up. With the integrated remote reset, you can quickly and easily eliminate faults from a distance. Worldwide approvals (e.g. IEC and UL/CSA).
The General Performance soft starters 3RW52 are available for networks up to 600 V in a power range up to 560 kW with 24 V or 110-250V control supply voltages and are integrated with screw and spring-type terminals. Different device versions are available for analogue output and thermistor motor protection.
Optional plug-in communication modules enable connection via PROFINET, PROFIBUS and Modbus TCP. Various HMI modules are available for installation in the device or the control cabinet door.
SIRIUS 3RW5 soft starters - as flexible as your task.
This text is machine translated.