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HIGH-EFFICIENCY BOOSTER MODULE
With onboard speed variation, advanced functions and an ergonomic interface for the pressurisation of drinking water distribution systems in collective residential and tertiary buildings.
TECHNICAL SPECIFICATIONS
Flow rate of up to : 85 m3/h
Manometric head of up to: : 160 mWC
Max. operating pressure : 16 bar - option of 25
Fluid temperature limit : +70°C
Max. ambient temperature : 40°C
Mains supply : 3~400 V, 50/60 Hz
Normal/Back-up and Cascade : Up to 4 pumps
Regulation mode : Variable-speed
APPLICATIONS
For the pressurisation of drinking water distribution systems in collective residential and tertiary buildings.
BENEFITS
• Energy savings
Synchronous, permanent-magnet IE5 motor (according to IEC 60034-30 Ed.2)
Variable-speed booster pump (variator on pumps)
Optimised pump regulation (principle of anticipation)
High-efficiency 3D hydraulics
• Easy to implement
LCD screen and rotating selector with simplified menu for quick and tool-free operation
Reduced tank size
Adaptable factory preset system (several setpoints, progressive filling of system)
• Easy maintenance
Quickly removable hydraulic assembly
Pump alarms with details of each fault (history stored in memory)
Operating history
Remote cartridge / pump monitoring (option: BACnet; Modbus)
• System protection
Metal box, shielded cables
Adjustable timing of low-water protection
Elimination of water hammer
Protective covers for regulation components
Integral low-water protection
Redundancy (1 variator per pump)
DESIGN
• Pumps
IE5 (according to IEC 60034-30 Ed.2) synchronous motor with variable frequency drive
Laser-welded high-efficiency hydraulics (3D/2D)
Mechanical seal with standard cartridge
• Hydraulic mechanism
Screwed & O-ring valves / manifold / hydraulics assembly
1/4-turn ball valve
• Manifolds
304 stainless steel
• Control box
Electronic board
LCD screen with rotating selector