Electroil inverter for circulation pumps
Variable speed drive that maintains constant differential pressure in closed water circuits, even with water up to 90°C
Description
Electroil inverters for circulation pumps use an algorithm specifically designed for closed-loop water systems for cold or high-temperature water. Combined with high-precision pressure transducers, they maintain a constant differential between the pump's delivery and suction pressures. They are available for wall-mounted installation or directly on the motor terminal block. RS485 serial communication allows two or more circulators to be coordinated with backup or alternating functions.
Technical features
- Algorithm for closed-loop water systems
- Constant control of the delivery-suction differential pressure
- Compatibility with cold and high temperature water
- Dedicated transducers for temperatures up to 90°C
- Installation: wall mounted or on motor terminal block, depending on the model
- RS485 serial communication
- Emergency management or alternation between 2 or more pumps
- Models: IMTPD2.2M-RS, ITTPD2.2M-RS, ITTPD4.0M-RS, ITTPD5.5M-RS, ITTPD4.0W-RS, ITTPD5.5W-RS, ITTPD7.5W-RS, ITTPD11W-RS-BC, ITTPD15W-RS-BC, ITTPD22W-RS-BC, ITTPD30W-RS-BC
Applications
- Closed water circuits
- Cold water circulation systems
- High temperature water systems
- Groups with multiple circulation pumps
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Electroil inverter for circulation pumps
