Key Features
- Soft starter: Product designation: Soft starter.
- Integrated bypass contact system: Integrated bypass contact system: Yes.
- Motor protection functions: Motor overload protection, thermistor motor protection evaluation, and intrinsic device protection: Yes.
- Control supply: Control supply voltage: 230 V AC.
- Main connections: Main current circuit uses busbar connection; auxiliary and control circuit uses screw-type terminals.
- Product status: Phased-out product; start of final year of support.
Technical Summary
| Product designation | Soft starter |
|---|---|
| Brand | SIRIUS |
| Integrated bypass contact system | Yes |
| Thyristors | Yes |
| Motor overload protection | Yes |
| Evaluation of thermistor motor protection | Yes |
| Adjustable current limitation | Yes |
| Insulation voltage rated value | 690 V |
| Operational current at 40 °C rated value | 1 076 A |
| Operational current for 3-phase motors at inside-delta circuit at 40 °C rated value | 1 864 A |
| Power at 400 V – at standard circuit at 40 °C rated value | 630 kW |
| Operating voltage at standard circuit rated value | 200 … 460 V |
Applications
- Motor starting with standard circuit: Soft starting for a motor on the standard circuit.
- Motor starting with inside-delta circuit: Soft starting for a motor on the inside-delta circuit.
- Motor protection control: Motor overload protection and thermistor motor protection evaluation for a motor control setup.
Frequently Asked Questions
What is Siemens 3RW4465-6BC44?
It is a SIRIUS soft starter.
What is the control supply voltage for 3RW4465-6BC44?
The control supply voltage is 230 V AC.
What is the current rating of 3RW4465-6BC44 at 40 °C?
The operational current at 40 °C is 1 076 A.
What connections does 3RW4465-6BC44 use for the main and control circuits?
The main current circuit uses busbar connection, and the auxiliary and control circuit uses screw-type terminals.
What should be confirmed before ordering Siemens 3RW4465-6BC44?
Confirm stock and dispatch conditions, along with the required quantity and destination for quotation preparation.
