Siemens 3RW5514-1HA04 High Performance Soft Motor Starter
Technical Specification
- Make: Siemens
- Model code: 3RW5514-1HA04
- Series: 3RW55 soft starters
- Rated current: 18 A
- No. of Phases: 3
Three-phase controlled for optimal motor start Can be used for drives with an output of between 7.5 kW (at 400 V) Soft starting and stopping Current limiting and motor overload protection Rated control supply voltage - 24 V AC/DC The tripping time in the event of overload can be set on the device to normal starting conditions (CLASS 10) and to heavy starting conditions (CLASS 20, CLASS 30) Connection main circuit: screw terminal; Connection control circuit: screw terminal Automatic parameterization for simple commissioning and reliability even under changing load conditions Hybrid switching technology for minimum power loss and 3-phase motor control for optimum/symmetrical motor control Pump stop for reduced mechanical loading and optimum pump stop control Approvals according to CE, UL, CSA ATEX/IECEx certification
Read more| Make | Siemens |
|---|---|
| Manufacturer | Siemens |
| Category | Motors and Electrical Equipment>Motor starters |
| Model code | 3RW5514-1HA04 |
| Series | 3RW55 soft starters |
| Rated current | 18 A |
| No. of Phases | 3 |
| Rated Voltage | 200 ~ 480 V |
| Protection | IP20 |
| Standard | CE, UL, CSA |
| Depth | 152 mm |
| Width | 170 mm |
| Height | 275 mm |
| Operating Temperature | -25 ~ 60 °C |
Product description
The Siemens SIRIUS 3RW5514-1HA04 is a top-tier soft starter designed for optimal motor control in industrial environments. Known for its robust performance, this device offers reliable operation within a broad voltage range of 200-480 V and features a rated operational current of 18 A, making it suitable for a diverse range of applications.
Key Features
- Integrated bypass contact system for enhanced efficiency
- Adjustable start-up and ramp-down times up to 360 seconds
- Motor protection against overloads with thermistor evaluation
- Compatible with multiple communication protocols, including PROFINET, PROFIBUS, and Modbus
- Enhanced reliability with a rated impulse voltage of 6 kV and a vibration resistance up to 500 Hz
The SIRIUS 3RW5514-1HA04 also incorporates advanced control capabilities with four digital inputs and outputs, making it an efficient solution for sophisticated motor control systems. It is built with an intrinsic device protection system along with features like auto-RESET, manual RESET, and remote reset capabilities.
Ideal Use Cases
This soft starter is especially suited for heavy starting conditions, making it ideal for applications in industries such as manufacturing, water treatment, and HVAC systems. Its IP20 protection class ensures safety in installation and operation, while its versatility in torque control and condition monitoring simplifies complex motor management.
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