Modular Full DC Inverter Chillers

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COOLING CAPACITY (kW) HEATING CAPACITY (kW) POWER SUPPLY (V/ph/Hz) REFRIGERANT
KEM-75 DRS5 70 75 380-415/3/50 R-32
KEM-90 DRS5 82 90 380-415/3/50 R-32
KEM-140 DRS5 130 138 380-415/3/50 R-32
KEM-180 DRS5 164 180 380-415/3/50 R-32
KEM-75 DRS5 KH 70 75 380-415/3/50 R-32
KEM-90 DRS5 KH 82 90 380-415/3/50 R-32
KEM-140 DRS5 KH 130 138 380-415/3/50 R-32
KEM-180 DRS5 KH 164 180 380-415/3/50 R-32
High-efficiency Scroll DC Inverter compressor

The design of these machines includes high-efficiency Scroll DC Inverter compressors, seeking maximum efficiency for the unit.

Full DC fan

The speed of the fan adjusts in response to the system charge, which allows a reduction in energy consumption of around 30%.

High-efficiency plate heat exchanger

The Kaysun heat exchanger fully optimises the heat transfer area between water and refrigerant.

Control with Modbus gateway

Touch controller via wiring with Modbus communication protocol included as standard, together with voltage free contacts for alarms and remote controller.

Compact, modular design

The new design allows the units to be located in small spaces and the power to be shared over modules in order to facilitate installation.

Domestic hot water production

The new electronics allows domestic hot water to be produced as a priority by way of an outdoor 3-way valve, discharging water at 55°C to the installation.

Description

The second part of the Kaysun Full DC Inverter chiller range is available in modules from 75 to 180 kW. With brushless Full DC Inverter compressors that provide a high degree of stability and great energy efficiency. The units are very compact and are designed to speed up maintenance. Up to 4 modules can be combined, with a combined capacity of 360 kW.

Standard control

High-efficiency Scroll DC Inverter compressor

The design of these machines includes high-efficiency Scroll DC Inverter compressors, seeking maximum efficiency for the unit.

Full DC fan

The speed of the fan adjusts in response to the system charge, which allows a reduction in energy consumption of around 30%.

High-efficiency plate heat exchanger

The Kaysun heat exchanger fully optimises the heat transfer area between water and refrigerant.

Control with Modbus gateway

Touch controller via wiring with Modbus communication protocol included as standard, together with voltage free contacts for alarms and remote controller.

Compact, modular design

The new design allows the units to be located in small spaces and the power to be shared over modules in order to facilitate installation.

Domestic hot water production

The new electronics allows domestic hot water to be produced as a priority by way of an outdoor 3-way valve, discharging water at 55°C to the installation.

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