Huawei NetCol5000-A025 - Page 24

Figure 2-3 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,
lter dryer, sight glass,
electric heater (optional), electrode
humidier (optional), wet lm humidier
(optional), water pump (optional), and so on.
● 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 ecient nned 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
ow regulator uses a micro controller to control the motor operation,
thereby changing the pass-through area of the valve to precisely regulate the
ow of refrigerant.
● One-way valve
The one-way valve eciently controls backow of gas or liquid.
NetCol5000-A025 In-row Air Cooled Smart Cooling
Product
User Manual (300 mm Width) 2 Product Description
Issue 15 (2020-12-10) Copyright © Huawei Technologies Co., Ltd. 14