SMC Networks HRSH090 Series, Руководство по эксплуатации

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HRX-OM-R026
Chapter 3 Transport and Setting Up
3.2 Installation HRSH Series
3-6
3.2.2 Location

Installation of multiple products
Keep sufficient space between products so that the air vented from one product will not be taken
in by other products.

Installation at indoor site
1. In case of facility having a large installation area (that can vent the air naturally)
Make an air outlet on a wall at a high level and air inlet on a wall at a low level, to allow for
adequate airflow.
2. In case of facility having a small installation area (that can not vent the air naturally)
Make a forced air exhaust vent on a wall at a high level and an air inlet on a wall at a low level.
3. Using duct to exhaust the air
In case the indoor site cannot accept the exhausted air from the product or/and is air
conditioned, ventilate by installing a duct on the outlet ventilation of the product. Do not fasten
the duct on the outlet ventilation of the product directly. Have the space at least the dust
’s
diameter apart. Use a fan for the duct that considered the ventilation resistance of the duct.
Table 3-2 Amount of radiation and required ventilation
Model
Heat
radiation kW
Required ventilation amount m
3
/min
Differential temp. of
3
o
C between inside
and outside of
installation area
Differential temp. of
6
o
C between inside
and outside of
installation area
HRSH090-A

-

-

Approx.18 305 155

Required facility water system
Table 3-3 Heat radiation
Model
Heat
radiation kW
Facility water specifications
HRSH090-W

-20/40-

Approx. 20 Refer to [9.1 Specifications].
The water cooled product radiates heat to the facility water.
It is necessary to supply the facility water. Please prepare the facility
water system that satisfies the heat radiation and the facility water
specifications below.
The air cooled product radiates heat from the air vent of the cooling fan.
If the product is operated with insufficient air ventilation the internal
temperature can exceed 45
o
C

, which can cause an affect the
performance and life of the product. To prevent this ensure that
suitable ventilation is available (see below).

Do not install in a location which can be subjected to any of the
conditions in 3.2.1 Environment.