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LANDKING
Dual system integration, greatly improved reliability, especially suitable for outdoor cabinet;
Realize telemetry, remote signaling and remote adjustment, and realize multiple automatic protection and comprehensive fault self diagnosis function;
Exquisite workmanship and high-quality international famous brand accessories ensure that the products are more stable and reliable;
It is suitable for T3 high temperature working condition and R134a environment-friendly refrigerant;
Multiple protection functions, RS485 interface (MODBUS-RTU);
LED digital tube display, field parameters can be set;
The heating function is optional. The system adopts adjustable DC fan to realize speed regulation to reduce noise;
Dry contact alarm output, normally open / normally closed;
Unique energy-saving control technology.
Dual system integration, greatly improved reliability, especially suitable for outdoor cabinet;
Realize telemetry, remote signaling and remote adjustment, and realize multiple automatic protection and comprehensive fault self diagnosis function;
Exquisite workmanship and high-quality international famous brand accessories ensure that the products are more stable and reliable;
It is suitable for T3 high temperature working condition and R134a environment-friendly refrigerant;
Multiple protection functions, RS485 interface (MODBUS-RTU);
LED digital tube display, field parameters can be set;
The heating function is optional. The system adopts adjustable DC fan to realize speed regulation to reduce noise;
Dry contact alarm output, normally open / normally closed;
Unique energy-saving control technology.
Refrigeration operation:
When the temperature in the cabinet reaches the refrigeration start-up temperature, the internal fan, external fan and compressor keep on successively (as shown in the figure below, the compressor is running).
Heat exchange operation:
When the ambient temperature is low, the temperature inside the cabinet meets the start-up temperature of heat exchange, and the temperature difference inside and outside the cabinet meets the effective temperature difference of heat exchange, the internal fan and external fan remain open and the compressor remains closed (as shown in the figure below, no compressor is running).
Refrigeration operation:
When the temperature in the cabinet reaches the refrigeration start-up temperature, the internal fan, external fan and compressor keep on successively (as shown in the figure below, the compressor is running).
Heat exchange operation:
When the ambient temperature is low, the temperature inside the cabinet meets the start-up temperature of heat exchange, and the temperature difference inside and outside the cabinet meets the effective temperature difference of heat exchange, the internal fan and external fan remain open and the compressor remains closed (as shown in the figure below, no compressor is running).
Cooling Capacity | 1000W-60W/K | 1500W-80W/K | 2000W-100W/K | 2500W-120W/K | 3000W-150W/K |
Rated Power | DC 68W AC 380W | DC 68W AC 540W | DC 190W AC 540W | DC 190W AC 950W | DC 68W AC 1100W |
Width(W)*Depth(D)*Height(H) (Including Flanges) | 461*200*900(mm) | 561*200*1001(mm) | 561*220*1201(mm) | 550*250*1350(mm) | |
Width(W)*Depth(D)*Height(H) (Excluding Flanges) | 410*200*847(mm) | 505*200*945(mm) | 505*220*1145(mm) | 500*250*1300(mm) | |
Storage Temperature | -40 ~ +70℃ | -40 ~ +70℃ | |||
Working Temperature | -40 ~ +55℃ | -40 ~ +55℃ | |||
Heating | 1000W | 1000W | |||
Input Voltage | -48VDC AC 220V±15 50/60Hz | -48VDC AC 220V±15 50/60Hz | |||
Mounting Method | Embedded | Embedded | |||
IP Grade | IP 55 | IP 55 | |||
Air Volume | 450m³/h | 800m³/h | 850m³/h | ||
Noise | 65 dB(A) | 65 dB(A) | |||
Weight | 40 kg | 45 kg | 60 kg | 65 kg | 80 kg |
More product datasheets, see Combined Unit of Air Conditioner with Heat Exchanger Datasheets.
Cooling Capacity | 1000W-60W/K | 1500W-80W/K | 2000W-100W/K | 2500W-120W/K | 3000W-150W/K |
Rated Power | DC 68W AC 380W | DC 68W AC 540W | DC 190W AC 540W | DC 190W AC 950W | DC 68W AC 1100W |
Width(W)*Depth(D)*Height(H) (Including Flanges) | 461*200*900(mm) | 561*200*1001(mm) | 561*220*1201(mm) | 550*250*1350(mm) | |
Width(W)*Depth(D)*Height(H) (Excluding Flanges) | 410*200*847(mm) | 505*200*945(mm) | 505*220*1145(mm) | 500*250*1300(mm) | |
Storage Temperature | -40 ~ +70℃ | -40 ~ +70℃ | |||
Working Temperature | -40 ~ +55℃ | -40 ~ +55℃ | |||
Heating | 1000W | 1000W | |||
Input Voltage | -48VDC AC 220V±15 50/60Hz | -48VDC AC 220V±15 50/60Hz | |||
Mounting Method | Embedded | Embedded | |||
IP Grade | IP 55 | IP 55 | |||
Air Volume | 450m³/h | 800m³/h | 850m³/h | ||
Noise | 65 dB(A) | 65 dB(A) | |||
Weight | 40 kg | 45 kg | 60 kg | 65 kg | 80 kg |
More product datasheets, see Combined Unit of Air Conditioner with Heat Exchanger Datasheets.