BOMBAS DE CALOR AGUA-AGUA – LANGIA KZBA
langiaKZBA
Enfriadoras y bombas de calor agua-agua
183-713 kW201-806 kW
Documentation et Caractéristiques
Tabla de especificaciones
Documentation et Caractéristiques
Commercial documentation
Available languages:
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Water-to-water chillers and heat pumps
183-713 kW 201-806 kW
Adaptation and Environment
- High-performance units equipped with plate heat exchangers that allow for flexible configurations for centralized installations with closed water loops and geothermal systems.
- Reduced refrigerant charge with low-GWP R-454B, minimizing the CO₂ footprint (-77% lower GWP than R-410A and -31% lower than R-32).
- Available versions with hydraulic group.
- Water production up to 60ºC.
- Maximum accessibility and easy maintenance through removable panels.
Energy Efficiency
- High energy efficiency in both partial and full load, reducing operating costs.
- Tandem multiscroll for improved seasonal energy efficiency.
- Units available with inverter compressors as an option for maximum energy efficiency.
- Electronic expansion valve for minimum energy consumption.
- Units with a hydraulic group can incorporate high-efficiency electronic pumps.
Tabla de especificaciones
General characteristics
KZBA
Refrigerants
R454B
✓
Equipment with refrigerant charge
✓
Refrigerants R452B or R410A
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Leak detection
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Bodywork
Self-supporting bodywork/cabinet made of galvanised steel with oven cured polyester paint treatment
✓
Equipment for indoor installation
✓
Equipment for outdoor installation
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Customized color to suit the needs of the installation
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Perimeter enclosure of the equipment with panels
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Acoustic insulation of panels (10 mm)
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Acoustic insulation of panels (20 mm)
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Anti-vibration supplements
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Compressors
Multiscroll technology in tandem or trio
✓
Compressor anti-vibration mounts
✓
Soft starter
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Acoustic insulation jacket
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Original high-performance acoustic insulation jacket from the manufacturer
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Expansion valves
Electronic expansion valve
✓
Thermostatic expansion valve (for R410A only)
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Heat exchangers
KZBA
Heat exchangers
Stainless steel plate heat exchanger
✓
Hydraulic
KZBA
Hydraulic components
Flexible water inlet and outlet connections
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VICTAULIC connections
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Water filter
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Installation of pressure gauges at the inlet and outlet of the equipment
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Installation
KZBA
Power supply
400 V / III ph / 50 Hz with neutral
✓
400 V / III ph / 60 Hz
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Other electrical voltages (see different options available)
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Packaging
Packaging for maritime transport
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Control
KZBA
Electronic control and communication
Programmable electronic control AQUAMATIX
✓
Climatix HMI user terminal for AQUAMATIX control
✓
RS485 communication interface for ModBus communication
✓
Modbus TCP/IP and BACnet IP communication
✓
Additional control and safety elements
Main switch in the electrical panel
✓
Magnetic thermal protection for compressors
✓
PREMIUM phase control relay, with phase failure detection and rotation direction protection
✓
Triple protection of the plate heat exchanger with water flow switch and anti-freeze protection for water and refrigerant
✓
Differential switches
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EXCELLENT phase monitoring relay, adds phase unbalance, overvoltage and undervoltage detection
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Electric energy meter
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Electrical panel
Fully wired electrical panel, with IP54 protection
✓
Design of electrical switchgear for high temperatures
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Forced ventilation of the electrical panel
✓
Tropicalised electrical panel
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Socket for common use
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Antifreeze electrical resistor in electrical panel for low outdoor temperatures
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