Product information
Overview
Key Features
- Motor starting capacity: At 400 V and 40 °C, rated power is 630 kW in standard circuit or 1 100 kW in inside-delta circuit.
- Operational current: Rated operational current is 1 076 A at 40 °C, 970 A at 50 °C and 880 A at 60 °C; inside-delta values are 1 864 A, 1 680 A and 1 524 A respectively.
- Protection and control functions: Has intrinsic device protection, motor overload protection, thermistor motor protection evaluation, external reset, adjustable current limitation and motor brake output.
- Control supply: Control supply is 230 V AC at 50 Hz or 60 Hz, with -15 % to 10 % relative tolerance.
- Electrical connections: Main current circuit uses busbar connection; auxiliary and control circuits use screw-type terminals.
- Mounting and protection: Uses screw fixing and has IP00 protection on the front according to IEC 60529. Mounting requires a vertical surface, with the stated rotation and tilt limits.
Technical Summary
| Product type | Soft starter |
|---|---|
| Rated power at 400 V, standard circuit, 40 °C | 630 kW |
| Rated power at 400 V, inside-delta circuit, 40 °C | 1 100 kW |
| Rated operational current at 40 °C | 1 076 A |
| Operating voltage | 200 … 460 V AC |
| Control supply | 230 V AC, 50 Hz or 60 Hz |
| Main current connection | Busbar connection |
| Front protection | IP00 according to IEC 60529 |
Frequently Asked Questions
What is the exact product type of Siemens 3RW4465-6BC44?
It is a SIRIUS soft starter.
What are the 400 V power ratings?
At 40 °C, it has 630 kW in standard circuit and 1 100 kW in inside-delta circuit.
What control supply does it use?
The control supply is 230 V AC at 50 Hz or 60 Hz, with -15 % to 10 % relative tolerance.
What should be provided for a quotation request?
Provide the required quantity, destination and requested date so the configuration can be reviewed for quotation.
Is this product still in its normal lifecycle?
It is a phased-out product and is in the final year of support. The source identifies SIRIUS 3RW5 as the successor family and >>3RW5558-6HA14<< as the preferred successor type.
