Huawei FusionModule2000 Product Description page 67

FusionModule2000 Smart Modular Data Center
Product Description (380 V)
Figure 3-48 Dimensions (unit: mm)
Components
The indoor unit of the NetCol5000-A consists of a compressor, oil separator, fan, heat
exchanger, electronic expansion valve, one-way valve, filter dryer, sight glass, electric heater
(optional), electrode humidifier (optional), water pump (optional), and so on.
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Issue 04 (2017-06-30)
Compressor
The DC variable-frequency compressor provides the cooling capacity ranging from 20%
to 100% to meet partial load requirements.
Oil separator
It is an oil-gas separator that separates lubricant from the exhaust of the compressor and
brings back the separated lubricant to the compressor.
EC fan
The EC fan implements stepless speed adjustment.
Heat exchanger
The efficient finned evaporator, an important part in the cooling system, absorbs heat
from indoor air to ensure that the indoor temperature and humidity meet requirements.
Electronic expansion valve
The flow regulator uses a micro controller to control the motor operation, thereby
changing the pass-through area of the valve to precisely regulate the flow of refrigerant.
One-way valve
The one-way valve efficiently controls backflow of gas or liquid.
Filter dryer
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