Industrial and Commercial Air-cooled
Screw Chiller
Introduction:
"H.Stars" industrial and commercial air-cooled screw chiller adopts advanced 5:6
high-efficiency screw compressor as the cooling "heart" matching
high-quality condenser and evaporator, and equipped with brand-name electrical
control components，which is suitable for all kinds of cold supply and HVAC system.
Brand:
H.Stars
Cooling
range: 25kw ~ 118.7kw
Scope
of application: There are industrial and commercial sites for cooling and
heating needs.
Unit
parameters
Refrigeration
range 25kw ~ 118.7kw chilled water temperature adjustment 5~20°C
Application
areas There are industrial and commercial sites for cooling and heating needs.
Unit
characteristics
1.
The unit adopts a flooded evaporator, which reduces the energy consumption
of the dry type products by 15%-25%, and the energy efficiency of the whole
machine reaches 2-1.
2.
The unit is equipped with a stellar patented heat recovery unit, and the
recoverable heat is 30% of the cooling capacity;
3.
The unit has 8 kinds of safety protection measures to ensure the normal
operation of the unit;
4.
The unit can be controlled by single chip or PLC to meet different needs of
customers;
5,
the unit can provide R134a, R22 and other refrigerants according to customer
needs.
Air-cooled
screw full liquid unit selection recommendation
First,
40STE-AS3 type air-cooled screw flooded unit
It
adopts single-loop design and is divided into three sections or four sections
of energy adjustment, which is suitable for all kinds of refrigeration places.
Second,
40STE-AD3 type air-cooled screw flooded unit
It
adopts double-loop design and is divided into six or eight-stage energy
adjustment, which is suitable for large and medium-sized refrigeration places.
Third,
40STE-AHS3 type air-cooled screw flooded unit
Air-cooled
heat pump unit is designed with single circuit In addition to the function of
the chiller, it can also provide heating in winter, easy to operate, convenient
and environmentally friendly.
Fourth,
40STE-AHD3 type air-cooled screw flooded unit
Double-circuit
design of air-cooled heat pump unit, summer cooling, winter heating, two
compressors are spare for each other, easy to operate. It has high operating
efficiency, safety and reliability, and is suitable for large-scale applicable
places where single unit operation and multiple units are combined.
Installation
and maintenance
1.
It can be installed in the roof of the building or other well-ventilated
environment without additional cooling water system;
2.
It is recommended to use multiple units in parallel during transportation,
lifting and installation;
3.
The unit should be kept dry and ventilated, and the surrounding air should not
contain corrosive substances, so as to avoid close proximity to chimneys,
generators, boilers, etc. where acid gas or heat is easily generated;
4.
In order to prevent the bottom of the unit from rusting, it is better to use
the cross steel frame to support the bottom of the unit during installation, so
that the unit is not less than 20cm away from the ground;
5.
The inlet and outlet of the cold (hot) water pipe and the front and rear
nozzles of the cold (hot) water pump need to be equipped with shockproof soft
joints. Gate valve thermometer, water pressure gauge, heat exchanger outlet
pipe side water flow switch, water pump inlet side filter and other auxiliary
devices;
6.
When configuring the power cord, please select a wire with a large
cross-sectional area, so that the power flow of the power cord is not less than
20%.
Contact us:
Vincent Lau
Tex : +86 -20-62266755 ext 624| Fax: +86 -20-62266081
Mobile/WhatssApp/wechat: +8613570527221
E-mail:vincent@hstars.com.cn
