Espa Speedrive V2 frequency converter

The Speedrive V2 series frequency converters represent a step forward in speed controllers for pumping systems, improving such important aspects as operation, friendlier programming and system reliability.

Applications

Construction

Pressurization of homes / Garden irrigation / Fountains / Water recovery

Agriculture and livestock

Technical irrigation / Conventional irrigation / Drip irrigation / Hydroponic cultivation / Irrigation - spray

Industrial process

Washing process / Desalination / Filtration / Water recirculation

Protections and security

- Dry work with automatic reset

- Pressure transducer failure detection

- Overcurrent and short circuit with automatic reset

- Supply voltage with automatic reset

- Overtemperature with automatic reset

- Ground fault and motor phase error

- Communication error

Main technical characteristics

• Protection degree: IP55
• Maximum working ambient temperature: 40 °C
• Inputs:
• 1 analogue 4-20mA, with 24 V DC supply
• 1 digital for level switch
• Outputs:
• 1 alarm signal
• Potential free output (FVC). 1 A maximum. NO/NC contacts
• Dry work protection, with automatic reset
• Communication: RS 485 serial port
• Integration in the motor connection box and air-cooled
• External pressure transducer 4-20mA
• Backlit display
• Minimum adjustable operating frequency
• USB port for device firmware update

• Pumping system with 1 to 4 pumps

Documentation

Download Speedrive V2 exploded view

Download user manual