NOVA 25-40/180 circulation pump with screw connections

IBO NOVA 25-40/180 circulation pump with screw connections

IBO NOVA 25-40/180 circulation pump with screw connections is an advanced, energy-saving electronic device that meets the stringent requirements of energy class A (EEI≤0.23), designed for precise forcing of medium circulation in HVAC installations. The design based on a permanent magnet motor and an integrated differential pressure regulator automatically adjusts the operating parameters to the actual load of the entire system. Combined with an easy-to-read control panel at the top of the engine and a set of dedicated screw connections, this equipment is a ready-made, highly efficient solution for engineering professionals.

For whom (B2B)

• Heating and cooling system installers: 8 optimized operating modes (including intelligent AUTO mode) guarantee trouble-free adaptation of the device to the requirements of any modern installation.
• Maintenance departments: A modern control panel displaying the current electricity consumption allows for easy monitoring of water circuit parameters.
• Designers of heating substations: standard spacing of connectors of 180 mm facilitates the integration of the pump in classic circuits and extensive pump groups.
• Plumbing wholesalers: a set including a pump, a set of necessary screw connections and an adapter for the power cord creates a ready-made assembly package that speeds up the service of target customers.

Application

The IBO NOVA 25-40/180 circulation pump works as a reliable hydraulic drive in constant-temperature heating systems with variable flow and in systems with variable pipeline temperature. Advanced control electronics enables the safe use of the equipment in modern air-conditioning circuits, industrial technological systems and in traditional home central heating (C.H.) and domestic hot water (CWU) systems. The device has been designed for continuous pumping of the medium in a wide temperature range from 2°C to 95°C, which stabilizes the medium transfer in both heating and cooling installations.

Thanks to the built-in night mode function and the ability to smoothly select constant speed (HS1-HS3) or proportional pressure (BL1-BL2) curves, the equipment precisely responds to momentary fluctuations in resistance in the pipelines. Active differential pressure adaptation minimizes unwanted noise in thermostatic valves. In turn, the high degree of protection IP44 and insulation class F ensure stable and safe operation of the pump in difficult environmental conditions of heating stations.

Features

• The NOVA pump has 8 operating modes:
• AUTO (factory settings) - from the highest to the lowest proportional pressure characteristic curve
• BL1 / BL2 - proportional pressure curves
• HD1 / HD2 - constant pressure curves
• HS1 / HS2 / HS3 - constant speed curves

Technical data

• Number of operating modes: 8
• Spacing of spigots: 180 mm
• Diameter of stubs / connections: 1½ / 1"
• Lifting: 4.0 m
• Capacity: 50.0 l/min.
• Motor power: 22W
• Power supply: 1~230V
• Insulation class: F
• Degree of protection: IP44
• Temperature range of the pumped liquid: from 2°C to 95°C
• Dimensions length/height/width: 135/180/137 mm
• Weight: 2.8 kg

Additional information

• EMC compliance: EN61000-6-1; EN61000-6-3
• Max. pressure in the 1 MPa system
• Sound pressure of operating pump 43 dB (A)
• Permissible ambient temperature from 0°C to +40°C
• Max. relative humidity ambient ≤ 95%
• Min. pressure suction inflow depending on the heating medium temperature:
• Temp. medium / Min. pressure inflow
• ≤ 75°C / 0.005 MPa
• ≤ 90°C / 0.028 MPa
• ≤ 95°C / 0.050 MPa

FAQ – NOVA 25-40/180

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