Technical Summary
| Product designation | Soft starter |
|---|---|
| Size of engine control device | S2 |
| At 40 °C rated current | 45 A |
| At 500 V standard circuit power | 30 kW |
| Operating voltage | 400 … 600 V |
| Control supply voltage | 110 … 230 V AC/DC |
| Control supply frequency | 50 … 60 Hz |
| Integrated bypass contact system | Yes |
| Thyristors | Yes |
| Motor overload protection | Yes |
| Electrical connection for main current circuit | screw-type terminals |
Key Features
SIRIUS soft starter
Product designation: Soft starter.
Product designation: Soft starter.
Size S2
Size of engine control device: S2.
Size of engine control device: S2.
45 A rated current
At 40 °C rated value: 45 A.
At 40 °C rated value: 45 A.
30 kW at 500 V
At 500 V, standard circuit, 40 °C rated value: 30 kW.
At 500 V, standard circuit, 40 °C rated value: 30 kW.
400 … 600 V AC supply
Operating voltage at standard circuit rated value: 400 … 600 V.
Operating voltage at standard circuit rated value: 400 … 600 V.
110-230 V AC/DC control supply
Control supply voltage: 110 … 230 V AC/DC.
Control supply voltage: 110 … 230 V AC/DC.
Applications
Motor soft starting with current limitation
Used for motor starting with adjustable current limitation.
Used for motor starting with adjustable current limitation.
Motor overload protection
Used for motor overload protection.
Used for motor overload protection.
External reset operation
Supports external reset.
Supports external reset.
Frequently Asked Questions
What is the exact product model of Siemens 3RW4036-1BB15?
It is a SIRIUS soft starter in size S2.
What are the key operating ratings of 3RW4036-1BB15?
It is rated at 45 A at 40 °C and 30 kW at 500 V.
What supply and control voltages does 3RW4036-1BB15 use?
Operating voltage is 400 … 600 V, and the control supply voltage is 110 … 230 V AC/DC.
Which connection type does 3RW4036-1BB15 use for the main current circuit?
The main current circuit uses screw-type terminals.
What protection and start-control functions are included in 3RW4036-1BB15?
It includes motor overload protection, intrinsic device protection, an integrated bypass contact system, and adjustable current limitation.
