1.Brief introduction -heat pump water heating unit
Eurostars Air Cooled Water Heating Unit is one of our water heating unit researched and developed by our company only,which adopt Hanbell 2-stage semi-hermetic screw type compresspr, can produce hot water temperature from 55C to 85C,its working ambient temperature range is -25C to 10C, so we call it"High Water Temp. Ultra-low Ambient Temp. Air Cooled Water Heating Unit";The unit adopt R134A refrigerant,heat source is air,no pollutants discharge.
2.Unit features-heat pump water heating unit
*High efficiency
*Reliability operation
*Intellectualized control system
*Easy and simply installation and maintenance
*Special design
3.Eurostars heat pump water heating unit
1)Phase reversion protection,
2)Phase lack protection,
3)Air discharge protection
4)Low & High pressure protection,
5)High and low temp. protection,
6)Water flow protection.
4.Technical parameter
| Air Cooled Water Heating Unit(55C~85C/R134A) |
| Model ESGA- |
30SHTN(1) |
55SHTN(1) |
65SHTN(1) |
| Rated Heating Capacity |
KW |
116 |
173 |
231 |
| USRT |
32.99 |
49.20 |
65.70 |
| ×1000kcal/h |
99.76 |
148.78 |
198.66 |
| Capacity Control (%) |
0, 50,75,100 |
| Number of Refrigeration Circuit |
1 |
| Power Supply |
3φ-380V-50HZ |
| Safety Protection |
Phase reversion protection, Phase lack protection,
Air discharge protection, High and low temperature protection,
Low & High pressure protection, Water flow protection. |
| Compressor |
Type |
2-Stage Semi-hermetic |
| Power (KW) |
45.7*1 |
68.6*1 |
91.5*1 |
| Input current (A) |
76.3*1 |
114.5*1 |
152.7*1 |
| Fan |
Type |
Axial Flow |
| Air Flow×1000m3/h |
40 |
60 |
80 |
| Power (KW) |
2*2 |
1.2*6 |
1.2*8 |
| Evaporator |
Ripple Aluminum Fins Around Copper Pipe |
| Condenser |
Type |
Shell and Tube Type |
| Dia.of Pipe (inch) |
1-1/2" |
3" |
3" |
| Water Side Max Pressure (MPa) |
1 |
| Hot Water Flow(m3/h) |
19.95 |
29.76 |
39.73 |
| Water Pressure drop (kPa) |
38 |
42 |
45 |
| Refrigerant |
Type |
R134a |
| Refrigerant Charge (kg) |
30 |
50 |
70 |
| Runing Noise dB(A) |
75 |
77 |
78 |
| Auxiliary electric heating(KW) |
54 |
90 |
108 |
| Total Weight (Kg) |
1,350 |
2,250 |
2,850 |
| Running Weight(Kg) |
1550 |
2550 |
3250 |
NOTE:
1. Designed working condition: DB temperature/WB temperature=-12ºC/-14ºC; Hot water outlet temperature is 65 ºC
2. Ambient Temperature -25ºC~10ºC;
3. Hot water Temperature 55ºC~85ºC,when ambient temp. is -20C,Max water temp. is 75C;
4. Auxiliary electric heating will open when setting ambient temp. less than -20C;
5. Specifications are subject to change without notice for further improvement.
5.Quotation Remarks
*1.Packing: Standard export package
*2.Delivery Day: 25-35 working days after deposit is confirmed
*3.Delivery term: CIF,FOB or CNF EX-Work are welcomed
*4.Payment term: 30% deposit by TT, the balance will be paid by TT before delivery;
Or 100% Irrevocable non-transferred LC at sight
*5.Warranty: 12~18 months after Bill of Lading date. Any unartificial failure occurred within the period, we'll supply you the spare parts for free, and permanent technical support & consultation all life long for the machines.
*6.Validity: 20 days
*7.Payment currency: USD
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