Wednesday, May 2, 2018

Screw Chiller

Model
LC-12W
LC-20W
LC-30W
LC-40W
LC-60W
LC-80W
LC-120W
LC-180W
LC-240W
LC-360W
Temperature
Range ℃
-25°C~ 5°C
Cooling Capacity
12kW
20kW
30kW
40kW
60kW
80kW
120kW
180kW
240kW
360kW
At -20°C(Kcal/h)
10320
17200
25800
34400
51600
68800
103200
154800
206400
309600
Circulation Pump
6.6m³/h
9m³/h
15m³/h
15m³/h
25m³/h
25m³/h
25m³/h
35m³/h
35m³/h
50m³/h
2.5bar
2.5bar
2.5bar
2.5bar
2.5bar
2.5bar
2.5bar
2.5bar
2.5bar
2.5bar
Inlet&outlet
DN-25
DN-25
DN-32
DN-32
DN-40
DN-40
DN-40
DN-50
DN-50
DN-65
connection size
PN-10
PN-10
PN-10
PN-10
PN-10
PN-10
PN-10
PN-10
PN-10
PN-10
Water-cooled
8m³/h
10m³/h
16m³/h
20m³/h
25m³/h
30m³/h
38m³/h
55m³/h
70m³/h
100m³/h
(cooling at 30℃)
Cold storage tank
200L
350L
500L
750L
1000L
1200L
1500L
2200L
3000L
4000L
(optional)
Expansion tank
100L
175L
250L
350L
500L
600L
750L
1000L
1350L
1800L
(standard)
Intermediate heat
KAORI Plate heat exchanger
exchanger
Reservoir
StandardRSP
OptionalEmerson
Sight glass
Standard: SANHUA           Optional: Danfoss
Refrigeration
Standard: SANHUA            Optional: Danfoss
ball valve
Electric
Schneider AC contactor, Schneider intermediate relay
Refrigerant
R404A
Secondary
No corrosive liquid, ethanol water, ethylene glycol aqueous solution, heat transfer oil etc.
refrigerant
Safety protection
High pressure protect; Water supply cut-off protection; Over-current protection; Leakage protection;
Sequential and phase failure protection; High temperature protection; Sensor Failure protection;
Sequential and phase failure protection; High temperature protection;
Liquid low level protection etc. muti-safety protection.
Sensor Failure protection; Liquid low level protection etc. muti-safety protection.
Level Indicator
Adpot glass liquid level indication
Piping material
SUS304
Expansion tank
SUS304
material
Case material
Steel channel + Square tube + Cold-rolled blanking plate  painting
Product size(cm)
160*100
*165
160*100
*165
180*120
*175
180*120
*175
205*145
*175
235*145
*175
245*145
*205
350*150
*205
350*150
*205
450*200
*205
Power
380V 50HZ(max)
10kW
14kW
22kW
31kW
45kW
61kW
86kW
127kW
167kW
247kW
HP
12HP
15HP
25HP
35HP
50HP
70HP
100HP
150HP
200HP
300HP
dB
75DB
Within80dB
Within90dB
Weight
800kg
950kg
1200kg
1350kg
1500kg
1800kg
2400kg
3100kg
3600kg
5000kg


Compressor
StandardCopeland
OptionalBOCK piston compressor
Operation Panel
7-inch color touch screen display, temperature curve record, data export to excel format.
Control System
Standard: Single-chip microcomputer controller; Stepping control; Set temperature difference of refrigeration on & off.
Optional: SIEMENS S7-200PLC&Module
Closed
The whole system is a full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature,
circulation system
pressure do not rise up when system is running. The system will supplement oil automatically at low temperature.
Circulation pump
StandardDirect type magnetic pump
Optional: Increase the pipeline magnetic pump pressure in the pipeline
Evaporator
Standard: Braze welding plate heat exchager (BPHE)
Optional: Stainless steel tube heat exchanger
Condenser
Shell and tube type water cooled condenser

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