WATER-TO-WATER HEAT PUMPS – PRO SERIES – MEDEA PRO KZVB
medea proKZVB
Water-to-water Chillers and Heat Pumps with production up to 77ºC
4-22 kW
5-26 kW
Documentation
Specifications table
Views & Dimensions
Controls
Documentation
Commercial documentation
Available languages:
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Water-to-water Heat Pumps Production up to 77ºC
Available in heating-only, cooling-only, reversible, and reversible hydraulic circuit versions, designed for residential or commercial applications.
New PRO Series: Optimized for the use of R290 refrigerant and Full-Inverter Technology.
Adaptation and Environment
- Reduced charge of natural R290 refrigerant, class A3, environmentally friendly with low environmental impact (GWP = 3) and high thermodynamic performance.
- Maximum versatility to integrate into new or existing systems: with fan coils, underfloor heating, radiators, or for domestic hot water production.
- Different hydraulic versions available, recirculation pumps on the external and/or internal side.
- With careful insulation, they ensure adequate protection of the equipment and reduce noise levels, achieving ultra-quiet operation.
Energy Efficiency
- Compact Full-Inverter units equipped with a hermetic Scroll inverter compressor, electronic expansion valve, and latest generation plate heat exchangers.
- Excellent power modulation allows achieving very high seasonal energy efficiency.
- Partial heat recovery is available with the possibility to integrate the recirculation pump.
Specifications table
General characteristics
KZVB
Refrigerant
R290
✓
Leak detector
✓
ATEX centrifugal fan for refrigerant extraction
✓
ATEX axial fan for refrigerant extraction
●
Indicator light in case of leakage
✓
Bodywork
Self-supporting galvanized steel bodywork/cabinet with thermosetting polyester paint treatment, oven-cured, without panels
✓
Equipment for indoor installation
✓
Equipment for outdoor installation
●
Customized color to suit the needs of the installation
●
Perimeter enclosure of the equipment with panels
✓
Acoustic insulation of panels (10 mm)
●
Acoustic insulation of panels (20 mm)
●
Perimeter enclosure with 50 mm rockwool sandwich panel
●
Anti-vibration supplements
●
Compressors
Inverter scroll technology
✓
Compressor anti-vibration mounts
✓
Acoustic insulation jacket
●
Expansion valves
Electronic expansion valve
✓
Display for electronic expansion valve
●
Heat exchangers
KZVB
Heat exchangers
Stainless steel plate heat exchanger
✓
Hydraulic
KZVB
Hydraulic components
Flexible water inlet and outlet connections
●
VICTAULIC connections
●
Water filter
●
Installation of pressure gauges at the inlet and outlet of the equipment
●
Energy
KZVB
Energy recovery
Partial condensation energy recovery
●
Hydraulic pump for the recovery circuit
●
Installation
KZVB
Power supply
400 V / III ph / 50 Hz with neutral
✓
Safe power supply (400 V / III ph / 50 Hz with neutral) independently for ATEX extraction fan in case of leakage
✓
Other electrical voltages (see different options available)
●
Packaging
Packaging for maritime transport
●
Control
KZVB
Electronic control and communication
Programmable AQUAMATIX electronic control
✓
Climatix HMI user terminal for AQUAMATIX control
✓
RS485 communication interface for ModBus communication
✓
Modbus TCP/IP and BACnet IP communication
✓
Additional control and safety components
Main switch in electrical panel
✓
Magneto-thermal protections for compressors
✓
PREMIUM phase control relay, with phase failure detection and direction of rotation protection
✓
EXCELLENT phase monitoring relay, adds phase unbalance, overvoltage and undervoltage detection
●
Triple protection for the plate heat exchanger with a water flow switch and anti-ice protections for both water and refrigerant
✓
Differential switches
●
Electric energy meter
●
Electrical panel
Fully wired electrical panel, with IP54 protection
✓
Design of electrical switchgear for high temperatures
✓
Forced ventilation of the electrical panel
✓
Tropicalised electrical panel
●
Socket for common use
●
Antifreeze electrical resistor in electrical panel for low outdoor temperatures
●
Views & Dimensions
Series 1 S/P/H
| Standard equipment dimensions (mm) | |
|---|---|
| Bodywork | Series 1 S/P/H |
| L | 900 |
| W | 800 |
| H | 1500 |
Controls
MEDEA PRO includes the programmable electronic control AQUAMATIX and user terminal Climatix HMI.
It is compatible with RS485 card for Modbus communication and BACnet IP communication system.
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