Explosion-proof
unit (explosion-proof chiller)
Introduction: Open type industrial explosion-proof chillers adopt explosion-proof, increased safety, intrinsically
safe, positive pressure, oil-filled, sand-filled, non-sparking, potting and
airtight, etc., so that the unit can be used in flammable and explosive places.
Brand:
H.Stars
Refrigeration
range: custom
Applications:
Chemicals and other industries with explosion-proof requirements
Explosion-proof
unit (explosion-proof chiller) parameters:
Cooling
(heat): 21500kcal/h or more
Indoor/outdoor
noise: ≤40/≤59
Scope
of application: It is suitable for self-enclosed indoor space environment with
explosive gas mixture in the air such as petroleum, chemical, metallurgy,
pharmaceutical and defense industries as air purification and temperature
regulation (lower temperature or elevated temperature).
Explosion-proof
unit (explosion-proof chiller) features:
The
unit is mainly composed of explosion-proof compressor, heat exchanger,
explosion-proof four-way solenoid valve, potted pressure switch and
explosion-proof motor and explosion-proof electrical control box.
[Explosion-proof
unit (explosion-proof chiller) installation requirements]
(1)
The air conditioner can work normally under the following environmental
conditions:
a.
The height of the altitude does not exceed 2000m;
b.
Ambient temperature: indoor cooling 17 ° C ~ 32 ° C, outdoor 18 ° C ~ 43 ° C, heating: indoor not higher than
30 ° C, outdoor -7 ° C ~ +24 ° C;
c.
Relative humidity of air: during the wet month, the monthly average relative
humidity is not more than 90%; at the same time, the monthly average low
temperature is not higher than +25 °C;
d.
Zone 1 and Zone 2 hazardous sites with explosive gas (or liquid or steam) of Groups
II and IIB T1~T4;
f.
Places where there is no severe vibration and impact;
g.
In a clean environment without dust and water.
(2)
The air conditioner should be properly installed by qualified installation
technicians in accordance with the correct installation instructions in this
manual.
(3)
Check the power supply voltage before installation and whether the
environmental conditions are consistent with the requirements on the nameplate.
(4)
The installation location of the air conditioner should avoid the adverse
effects of soot, heat radiation and humidity.
(5)
The installation location of the outdoor unit should avoid the direct
infiltration of moisture, sea water, wind, rain and sun, and take precautionary
measures if necessary.
Contact us:
Vincent Lau
Tex : +86 -20-62266755 ext 624| Fax: +86 -20-62266081
Mobile/WhatssApp/wechat: +8613570527221
E-mail:vincent@hstars.com.cn
