Huawei FusionCol8000-E24 User Manual page 24

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
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Issue 03 (2021-04-20)
Item Description
Outdoor ● A Huawei-developed high-speed fan is used, which
exhaust features large air volume, high static pressure, high
fan reliability, and a long service life.
● The fan is separated from the drive. The fan efficiency is
improved by more than 8% compared with a common EC
fan.
● The direct drive that the fan adopts has higher
transmission efficiency than the belt drive, which reduces
belt replacement and routine checks.
Evaporat The synergy field principle and computational fluid dynamics
or (CFD) are used to optimize the flow path design, greatly
improving the heat exchange efficiency. The evaporator air
flow organization is more reasonable, and the air resistance
is smaller.
Spray ● A horizontal three-stage centrifugal pump is used, which
pump features high pump lift, small size, high reliability, and
long service life.
● The water pump is made of new lubrication sealing
material. Wear parts such as water pump spindle seal and
seal ring do not need to be maintained in the life cycle.
● The variable-frequency drive power supply mode is used
to implement soft startup of the water pump, improving
the pump reliability.
Indoor ● A Huawei-developed high-speed fan is used, which
air features large air volume, high static pressure, high
supply reliability, and a long service life.
fan
● The fan is separated from the drive. The fan efficiency is
improved by more than 8% compared with a common EC
fan.
● The direct drive that the fan adopts has higher
transmission efficiency than the belt drive, which reduces
belt replacement and routine checks.
Compres ● The FusionCol8000-E uses a DC variable-frequency
sor compressor that features compact size, light weight, a
long service life, low noise, easy installation, high
reliability, stability, and energy efficiency.
● The high-precision drive automatically adapts to the
system pressure fluctuations.
● The drive conducts precision self-check. Compressor and
drive faults are separated.
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