Products

Frequncy converter Hydrovar^® type for three-phase electric motor.

Product features:

• Easy to install
• Overheating protection
• Overvoltage and under voltage protection
• Overload protection
• Pump/s stop/s when not in use
• Protection against dry running
• Pressure or delivery control depending on system and customer requirements
• One pressure booster unit with several pumps can be controlled without the need for addition control logic (each Hydrovar can act as master)
• Variation in pump acceleration and deceleration ramps
• Automatic pressure drop compensation caused by the increase in delivery
• Analogue signal sent for remote pressure and frequency monitoring
• Automatic pump test
• All functions indicated on LCD in seven different languages

SpecificationsPower input: 3×380-460 VAC +/- 15%
Motor output voltage: 3x Uin (input voltage)
Power output: 30-45 kW
Body: IP54
Ambient temperature range: (Over 40 °C with decreased power only) 0-52 °C