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RSGD4070F0VX310C – 2PH S/START 220-400V 70A 24VAC/DC I/P+O/L+MB
Carlo Gavazzi RSGD4070F0VX310C three phase soft starter with 70 A rated current, 24 V AC/DC control supply, Modbus communication and support for motors up to 37 kW.
£724.26
Why Choose the Carlo Gavazzi RSGD4070F0VX310C Soft Starter?
The Carlo Gavazzi RSGD4070F0VX310C is a compact three-phase soft starter designed for smooth acceleration and controlled stopping of AC induction motors in industrial automation and motor control applications. As part of the advanced Carlo Gavazzi RSGD soft starter series, it provides reliable motor starting performance with integrated bypass functionality, Class 10 overload protection and Modbus communication capability for modern industrial systems.
This soft starter supports motors up to 37 kW at 400 V AC with a rated operating current of 70 A. Its compact DIN rail/panel mounting design helps optimise control panel space while providing dependable motor management for pumps, fans, conveyors and general industrial machinery.
With a 24 V AC/DC control supply, internal bypass relay, two-phase motor control and Modbus communication, the RSGD4070F0VX310C simplifies motor control installation while reducing electrical and mechanical stress during motor starting cycles.
Key Advantages
- Compact three-phase soft starter for AC induction motors.
- 70 A rated operating current for higher-power industrial motor applications.
- Suitable for motors up to 37 kW at 400 V AC.
- Integrated Class 10 electronic motor overload protection.
- Internal bypass relay reduces heat generation during normal operation.
- Built-in Modbus communication for industrial automation integration.
Key Features
- Carlo Gavazzi RSGD soft starter series.
- 70 A rated current.
- 187–440 V AC operating voltage range.
- 24 V AC/DC control voltage.
- Three-phase AC motor control.
- Two-phase controlled soft starting.
- Integrated bypass relay.
- Modbus RTU communication interface.
- Class 10 overload protection.
- Torque control during ramp-down for smoother deceleration.
- DIN rail/panel mounting design.
Efficient Motor Starting and Protection
Soft starters such as the Carlo Gavazzi RSGD4070F0VX310C reduce the mechanical and electrical stress associated with direct-on-line motor starting by controlling motor voltage during acceleration and stopping. This helps reduce inrush current, improve equipment life and provide smoother machine operation.
The RSGD series combines compact construction with integrated bypass technology, overload protection and communication functions, making it suitable for modern industrial control systems requiring dependable motor management and straightforward commissioning.
Typical Applications
- Pumps and water handling systems.
- Fans and ventilation equipment.
- Conveyors and material handling machinery.
- Compressors and industrial equipment.
- Manufacturing machinery.
- General three-phase motor control applications.
Technical Specifications
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| Motor Protection | Yes | |
|---|---|---|
| Voltage | 230 V, 400 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 24 V AC/DC | |
| Current | 70 A | |
| Manufacturer | Carlo Gavazzi | |
| Series | RSGD Soft Starters | |
| Model | RSGD4070F0VX310C | |
| Product type | Three-phase motor soft starter | |
| Rated operating current | 70 A | |
| Rated operating voltage | 187–440 V AC | |
| Motor power at 230 V AC | 20 kW | |
| Motor power at 400 V AC | 37 kW | |
| Control voltage | 24 V AC/DC | |
| Control voltage range | 21.6–26.4 V AC/DC | |
| Phases | Three-phase | |
| Control method | Two-phase control | |
| Internal bypass | Yes | |
| Motor overload protection | Class 10 | |
| Communication | Modbus RTU | |
| Mounting type | DIN rail / panel mounting | |
| Protection rating | IP20 | |
| Product width | 75 mm | |
| Product height | 170 mm | |
| Product depth | 180 mm |
Frequently Asked Questions
What is the Carlo Gavazzi RSGD4070F0VX310C used for?
The RSGD4070F0VX310C is a three-phase soft starter used to control the acceleration and stopping of AC induction motors in industrial applications.
What motor power can this soft starter control?
The soft starter supports motors up to 37 kW at 400 V AC and 20 kW at 230 V AC.
What control voltage does the RSGD4070F0VX310C require?
The device operates with a 24 V AC/DC control supply.
Does this soft starter include bypass functionality?
Yes, the RSGD4070F0VX310C includes an integrated bypass relay to reduce heat generation during normal motor operation.
Does the RSGD4070F0VX310C support communication?
Yes, this model includes Modbus RTU communication for integration with industrial automation systems.
Trusted by Industrial Automation Professionals
Carlo Gavazzi RSGD soft starters provide compact, reliable motor starting solutions for machine builders, automation engineers and industrial control system designers.
