Products
  • Products
  • Suppliers
  • Buyers
  • Exhibitors
Search
Products
  • Products
  • Suppliers
  • Buyers
  • Exhibitors
Search
Products News Exhibitions Exhibitors
R404A Low Temp Water Source Chiller -15deg

R404A Low Temp Water Source Chiller -15deg

FOB Price:
Min.Order Quantity:
1 Piece
Supply Ability:
5000 Piece per Month
Port:
yantian
Place of Origin:
China
Payment Terms:
L/C, D/A, D/P, T/T, Western Union, MoneyGram, Credit Card, PayPal, Escrow, Cash
Brand:
Ruihai
Products Model:
RHT-040WL
Share:
  • Products Details
  • Company Profile

Quick Details

  • Brand Name: Ruihai

    Model Number: RHT-040WL

    Place of Origin: China

Packaging & Delivery

  • Packaging Details: Plywood Case
  • Delivery Detail: 5 working days for small order

Specifications

Product Description

Ultra low temperature screw type cascade refigeration units are using most advanced production technology, with superior quality, high performance, low noise. The products is widely adopted in manufacturing process industries such as non-ferrous smelting, chemical and pharmaceutical, petroleum chemistry, grain and oil, food and beverage, mechanical, electric, air separation, etc.
 
Features:

1.Providing -60-5 degree 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.


Technical Parameters:
   

Model No RHT
-040WL
RHT
-050WL
RHT
-060WL
RHT
-070WL
RHT
-080WL
Power supply            
  -8 Kcal/h 54,180 69,660 77,400 92,020 107,500
KW 63 81 90 107 125
-10 Kcal/h 49,020 63,640 70,520 83,420 98,900
KW 57 74 82 97 115
Refrigeration capacity Kcal/h 113,520 141,900 165,980 191,780 220,160
KW 132 165 193 223 256
Power consumption KW 27.9/27.5/31 34.9/34.4/38 39.4/38.9/43 46.2/45.5/51 53.5/52.7/58
operating current A 50.0/49.5/54 61.9/61.3/66 69.3/68.6/75 80.1/79.2/87 89.1/88.0/95
 starting current  A 218D/411DD 269D/50DD 290D/485DD 350D/585DD 423D/686DD
capacity control %  
Compressor Type    
Qty    
starting method                                      Fractional winding
oil heater
 
W 200
Freezing oil Type    
Volume L 9 15
Cooling medium Type    
Charge Kg 21 26 30 35 40
Controlling method    
Evaporator Type    
Qty    
Freezing fluid volume m/h 9 12 13 16 19
Freezing fluid flow m/h 9 11 12 15 17
Freezing water flow m/h 23 28 33 38 44
Head loss Kpa 54 54 57 59 59
Pipe dia   2-1/2" 2-1/2" 2-1/2" 2-1/2" 3"
Condenser Type    
Qty    
Freezing fluid volume m/h 16 20 22 26 31
Freezing fluid flow m/h 15 19 21 25 29
Freezing water flow m/h 28 35 41 47 54
Head loss Kpa 51 51 54 54 54
Pipe dia   2" 2" 2" 2" 2-1/2"
Protector device 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) 2175 2195 2245 2860 2860
W(mm) 935 935 935 1015 1015
H(mm) 1430 1500 1655 1710 1710
Unit weight  Kg 1020 1060 1270 1370 1400
Operation weight Kg 1120 1180 1420 1550 1580
Operation noise Db(A) 72 72 76 76 76
RHT
-100WL
RHT
-120WL
RHT
-140WL
RHT
-180WL
RHT
-200WL
RHT
-240WL
RHT
-260WL
RHT
-300WL
            3PH-380V-50H
136,740 149,640 176,300 216,720 259,720 305,300 337,120 372,380
159 174 205 252 302 355 433 433
124,700 135,880 160,820 196,940 235,640 278,640 307,880 338,840
145 158 187 229 274 324 358 394
272,620 312,180 360,340 470,420 541,800 621,780 679,400 749,920
317 363 419 547 630 723 790 872
0.1/69.0/76.4 71.9/70.9/80 84.3/83.1.90 109.4/107.8/115 122.5/120.6/136 141.5/139.4/153 163.5/160.9/178.4 183.6/181.1/199.2
13/111.8/116 124.9/123.4/116 139.9/138.1/153 181.2/178.8/186 199.7/196.8/226 227/224/252 268/264/291 300/296/324
520D/801DD 612D/943DD 665D/1023DD 465Y/1442D 586Y/1853D 650Y/2029D 805Y/2520D 805Y/2520D
            100-75-50-25-0
            semi-hermetic double-screw
                   1
  Y-Δ
  300
                 B320SH
22 28 35
R22
50 57 66 86 98 113 126 142
            Thermostatic expansion valve
          shell and tube type high efficiency heat exchange
1
24 26 31 38 45 53 59 65
22 24 28 34 41 49 54 59
55 63 72 94 109 125 136 150
62 62 65 65 67 67 69 69
3" 3" 3" 4" 4" 4" 5" 5"
        shell and tube type high efficiency heat exchange
1
39 42 50 62 73 86 96 106
37 39 47 58 68 80 89 99
68 76 88 114 132 151 167 185
57 57 57 59 59 62 62 65
2-1/2" 3" 3" 3" 4" 4" 4" 5"
evaporator water flow switch, chilled water pumpsoverload protector, cooling water pumps overload protector, cooling tower fan overload protector, cooling water temperature overheat protector and etc. The oil level and oil pressure switch is optional.
2985 2975 3010 3510 3590 3595 3600 3600
1015 1025 1055 1105 1105 1175 1180 1180
1965 1975 1990 2140 2155 2195 2200 2200
1870 1980 2070 2790 2910 3240 3360 3480
2100 2220 2340 3120 3240 3760 3880 4000
80 80 80 84 84 84 86 86 


Note:1 .The above data is based on brine inlet temp -3degree, outlet temp -8degree, 
cooling water inlet temp 30, outlet temp 35 degree, fouling factor 0.0001ºC/W.
      2. No prior notice if any modified about above specification. 3. Please always confirm 
before you order.
 

 

Ethylene glycol aqueous solution(C2H602)E.G
                TemºC
Concentration wt%
-40 -35 -30 -25 -20 -15 -10 -5 0 5 10
30 Viscosity(C.P)           8.1 6.36 5.4 4.1 3.4 2.84
  Density(g/c)           1.048 1.047 1.046 1.045 1.043 1.042
  Heat transfer coefficient(kcal/mhrºC)           0.417 0.418 0.419 0.42 0.421 0.422
  Specific heat(kcal/kgºC)           0.864 0.869 0.873 0.877 0.882 0.886
40 Viscosity(C.P)         15.4 11.9 9.2 7.2 5.8 4.7 3.88
  Density(g/c)         1.066 1.065 1.063 1.061 1.06 1.058 1.0566
  Heat transfer coefficient(kcal/mhrºC)         0.392 0.392 0.392 0.3925 0.393 0.393 0.393
  Specific heat(kcal/kgºC)         0.789 0.795 0.8 0.806 0.812 0.818 0.824
45 Viscosity(C.P)     27.7 23.2 18.7 14.2 11 8.55 6.85 5.55 4.59
  Density(g/c)     1.078 1.075 1.074 1.073 1.071 1.069 1.067 1.065 1.062
  Heat transfer coefficient(kcal/mhrºC)     0.381 0.381 0.381 0.381 0.381 0.381 0.3805 0.3805 0.38
  Specific heat(kcal/kgºC)     0.74 0.748 0.756 0.764 0.771 0.778 0.785 0.791 0.798
50 Heat transfer coefficient(kcal/mhrºC)   59 41.6 30 22 16.5 12.8 9.9 7.9 6.4 5.3
  Specific heat(kcal/kgºC)   1.087 1.085 1.083 1.082 1.08 1.078 1.069 1.037 1.071 1.0685
  Viscosity(C.P)   0.732 0.371 0.371 0.37 0.37 0.369 0.369 0.368 0.368 0.367
  Density(g/c)   0.691 0.701 0.712 0.722 0.732 0.741 0.749 0.757 0.764 0.772
55 Heat transfer coefficient(kcal/mhrºC) 105.2 80.5 55.8 39.5 28.5 20.95 15.9 12.2 9.6 7.77 6.25
  Specific heat(kcal/kgºC) 1.096 1.095 1.095 1.092 1.09 1.088 1.086 1.084 1.081 1.079 1.076
  Viscosity(C.P) 0.395 0.359 0.359 0.358 0.357 0.36 0.3555 0.355 0.354 0.3525 0.3525
  Density(g/c) 0.656 0.666 0.676 0.687 0.697 0.706 0.715 0.724 0.73 0.739 0.747

 
 
Ultra Low Temperature Screw Type Cascade Refigeration Chiller
   


Ultra Low Temperature Screw Type Cascade Refigeration Chiller
Ultra Low Temperature Screw Type Cascade Refigeration Chiller

 

After-sales service:

Chillers have 12months warranty since the date of delivery.

(1)We will bear all cost for replace during the warranty if it is caused by the quality 
issue of our chillers, and is confirmed by the technical identification of the company.
(2)All extra parts for the machine can be purchased with agent price out of the warranty.
(3)24hours online support by email,skype, tel.                
(4) Provide install video if necessary and Our engineer is able to go to overseas for 
installation and training.
(5) Provide foundation drawing.


FAQ:

1.what is the cooling capacity?_____    Kcal/hr  or   _____KW?
2. what's your power supply? -V-HZ-Phase?
3. the refrigerant R22 or R134a, R407c,R404A?
4. What's your ambient temperature? and how about the chiller inlet and 
outlet water temperature?
5. Which industry the chiller used in?



How to get us:

Email:laura@szrhzl.com
Tel:+86-755-28100981
Mob:+86-13600166813

 
  • Email to this supplier
  • To :
    laurawang  |  Ruihai Refrigeration Equipment Co., Ltd
  • *Subject :
  • Quantity Order:
  • *Message :

  • Your message must be between 20-2000 characters
  • + Add attachments :
    Select File  (Max 2 files) 
  •  Please enter your company name:

    Please make sure your company name is entered correctly.

  • * Please enter your email address:

    Please make sure your email address is entered correctly.

  • * Please enter your mobile phone:

    (+)   - 

    Please make sure your mobile phone is entered correctly.

Verified Supplier - Ruihai Refrigeration Equipment Co., Ltd Bussiness Type:  Manufacturer
Scale:  51 - 100 People
Country/Region:  China (Mainland)/Asia
Established: