80HP Low Temperature Industrial Water Chiller
Features
1. Providing -60ºC~5ºC frozen refrigerant, suitable for different customers and refrigeration capacity requirements.
2. Intelligent control, adjust compressor output automatically according to the load and keep the unit in highest efficiency at any time.
3. Adopting the latest medium and low temperature semi-hermetic single screw type compressor or the most advanced gear ratio is 5:6 imported semi-hermetic twin screw type. Compressor is equipped with unloading capacity control device, and, multistage or infinitude energy regulation is available.
4. Evaporator is using internal thread high efficient copper tube, and, combined with the unique structure design has the advantage of super heat exchange, compact structure, reliable oil return, easy to maintain, etc.
5. Shell and tube type condenser is using high efficient copper tubes, with the advantages of high heat transfer efficiency, reliable heat transfer, high performance, washable and convenient maintenance.
6. The microcomputer controlling system, with powerful security protection, communication, fault diagnosis, automatically adaptation and other function.
Specifications
| Model No. |
RHT
-080WL |
RHT
-100WL |
RHT
-120WL |
RHT
-140WL |
| Power Supply |
3PH-380V-50HZ |
| Cryogenic Temperature |
-8ºC |
Kcal/h |
107500 |
136740 |
149640 |
176300 |
| KW |
125 |
159 |
174 |
205 |
| -10ºC |
Kcal/h |
98900 |
124700 |
135880 |
160820 |
| KW |
115 |
145 |
158 |
187 |
Air Conditioner's
Refrigeration Capacity |
Kcal/h |
220160 |
272620 |
312180 |
360340 |
| KW |
256 |
317 |
363 |
419 |
| Power Consumption |
KW |
53.5/52.7/58 |
60.1/69.0/76.4 |
71.9/70.9/80 |
84.3/83.1/90 |
| Operating Current |
A |
89.1/88.0/95 |
113/111.8/116 |
124.9/123.4/116 |
139.9/138.1/153 |
| Starting Current |
A |
423D/686DD |
520D/801DD |
612D/943DD |
665D/1023DD |
| Capacity Control |
% |
100-75-50-25-0 |
| Compressor |
Type |
Semi-hermetic Screw Type |
| Qty |
1 |
| Starting |
Fractional Winding |
| Oil Heater (W) |
300 |
| Freezing Oil |
Type |
B320SH |
| Vol (L) |
15 |
22 |
22 |
22 |
| Refrigerant |
Type |
Standard R-22 / Eco-friendly R407c R404 |
| Vol (Kg) |
40 |
50 |
57 |
66 |
| Control |
Thermostatic Expansion Valve |
| Evaporator |
Type |
Shell and Tube Type High Efficiency Heat Exchange |
| Qty |
1 |
Freezing Fluid Flow (m3/h)
Based on Cryogenic Tem. -8ºC |
19 |
24 |
26 |
31 |
Freezing Fluid Flow (m3/h)
Based on Cryogenic Tem. -10ºC |
17 |
22 |
24 |
28 |
| Freezing Water Flow (m3/h) |
44 |
55 |
63 |
72 |
| Head Loss (m3/h) |
59 |
62 |
62 |
65 |
| Pipe Dia. (m3/h) |
3" |
3" |
3" |
3" |
| Condenser |
Type |
Shell and Tube Type High Efficiency Heat Exchange |
| Qty |
1 |
Cooling Water Flow (m3/h)
Based on Cryogenic Tem. -8ºC |
31 |
39 |
42 |
50 |
Freezing Water Flow (m3/h)
Based on Cryogenic Tem. -10ºC |
29 |
37 |
39 |
47 |
| Freezing Water Flow (m3/h) |
54 |
68 |
76 |
88 |
| Head Loss (m3/h) |
54 |
57 |
57 |
57 |
| Pipe Dia. (m3/h) |
2-1/2" |
2-1/2" |
3" |
3" |
| Protection Devices |
built in high pressure protector, low pressure protector, overload protector, over-voltage or under-voltage, anti-phase and phase sequence protector, frost-preventive switch |
| Size |
L(mm) |
2860 |
2985 |
2975 |
3010 |
| W(mm) |
1015 |
1015 |
1025 |
1055 |
| H(mm) |
1710 |
1965 |
1975 |
1990 |
| Unit Weight |
Kg |
1400 |
1870 |
1980 |
2070 |
| Operation Weight |
Kg |
1580 |
2100 |
2220 |
2340 |
| Operation Noise |
Db (A) |
76 |
80 |
80 |
80 |
Work Condition:
1. The above data is based on brine inlet temp -3ºC, outlet temp -8ºC, cooling water inlet temp 30ºC, outlet temp 35ºC, fouling factor 0.0001ºC/W.
2. No prior notice if any modified about above specification.
3. Please always confirm before you order.
Structure Drawing
Work Principle
Applications
Be widely used in plastics, electroplating, electronics manufacturing, pharmaceutical chemicals, food processing, refrigeration and other industrial establishments and guesthouses, hotels, shopping malls, office buildings and other types of civil air-conditioning system.
Package & Shipping
Use standard export plywood case with forklift truck feet, easy to load and unload
5-7 days to finish the production after receiving the deposit
Shipping by LCL or FCL
After-sales service:
12 months quality warranty since the date of delivery.
Free of charge to replace new chillersif quality problems.
Cost price to buy extra parts with Chillers from Ruihai if needed.
24 hours online service by e-mail, WhatsApp, Skype or Telephone Calling.
Installation Video to help installation even send engineer to customer's jobsite if needed.
Necessary info to Quote
1.What is your cooling capacity?_____ Kcal/hr or _____KW?
2. What's your power supply? For example: 220V-50Hz-1N (N=Phase )
3.What refrigerant type do you require? R22 or R134a or R407c?
4. What's your ambient temperature? And what is your chiller inlet and outlet water temperature?
5. Which industry do you use the chiller in?
Audited Supplier 
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