Description:
SPECIFICATION
The new Range of DAB AC circulators, thanks to state-of-the-art technology employed, and the perminant synchronous magnet motor and frequency converter ensures optimal efficiency in all applications, obtaining significant results in terms of energy saving.
These features mean that the new series of AC circulators are classified in energy efficiency class A.
The circulators implements an electric device that reads any variations in system demands and automatically adapts circulator performance accordingly, ensuring constantly optimal efficiency with minimal power consumption.
Simple operation with an intuitive control panel with display that indicates the set operating mode and hydraulic performance ratings.
- proportional pressure – constant pressure – constant rpm
- possibility of operation in economy mode (automatic night-time reduction Act C)
· Permanent magnet motor
· Integrated electrical motor protection
· Protection level: IP 44
· Insulation class: F
· Liquid temp. range: from +2°C to 110°C
· Pumped liquid: clean, free from solid substances and mineral oils, not viscous, chemically neutral, close to water characteristics (max. 50% glycol)
· Maximum working pressure: 10 bar (1000 kPa)
| Model | Energetic Class | Voltage 50Hz | In A | Pump Coupling | Centre Distance (mm) | Gross Weight (kg) | Q (m³/h) | H (m) | | AC 35/180 | A | 1 x 230 | 0,19 | 1½" G | 180 | 2,3 | 0,4-2,5 | 4,0-0,9 | | AC 35/180 X | A | 1 x 230 | 0,19 | 2" G | 180 | 2,3 | 0,4-2,5 | 4,0-0,9 | | AC 35/130 | A | 1 x 230 | 0,19 | 1½" G | 130 | 2,3 | 0,4-2,5 | 4,0-0,9 | | AC 55/180 | A | 1 x 230 | 0,38 | 1½" G | 180 | 2,3 | 0,4-3,2 | 5,7-1,0 | | AC 55/180 X | A | 1 x 230 | 0,38 | 2" G | 180 | 2,3 | 0,4-3,2 | 5,7-1,0 | | AC 55/130 | A | 1 x 230 | 0,38 | 1½" G | 130 | 2,3 | 0,4-3,2 | 5,7-1,0 | | AC 65/180 | A | 1 x 230 | 0,5 | 1½" G | 180 | 3,8 | 1,0-6,8 | 6,0-1,2 | | AC 65/180 X | A | 1 x 230 | 0,5 | 2" G | 180 | 3,8 | 1,0-6,8 | 6,0-1,2 | | AC 80/180 | A | 1 x 230 | 0,8 | 1½" G | 180 | 3,8 | 1,0-8,4 | 8,0-1,4 | | AC 80/180 X | A | 1 x 230 | 0,8 | 2" G | 180 | 3,8 | 1,0-8,4 | 8,0-1,4 | | AC 110/180 X | A | 1 x 230 | 1,25 | 2" G | 180 | 3,8 | 1,0-10,2 | 11,0-2,0 |
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