(Tiếng Việt) Máy nước nóng bơm nhiệt model commercial LWH- sưởi ấm trực tiếp
| Model | LWH-030D | LWH-050D | LWH-070D | LWH-100D | LWH-120D | LWH-150D | LWH-200DN | LWH-250DN | |
|---|---|---|---|---|---|---|---|---|---|
| Heating capacity | kW | 11.4 | 19.3 | 25.6 | 39.5 | 46.3 | 57.8 | 75.6 | 95.5 |
| Btu/h | 38760 | 65620 | 87040 | 134300 | 157420 | 196520 | 257040 | 324700 | |
| Rated heated water output | L/h | 245 | 415 | 550 | 850 | 990 | 1240 | 1620 | 2050 |
| Rated outlet water temp. | ℃ | 55 | |||||||
| Max outlet water temp. | ℃ | 60 | |||||||
| Power | 380V/3N/ 50Hz | ||||||||
| Rated input power | kW | 2.70 | 4.50 | 6.00 | 9.20 | 10.80 | 13.50 | 17.70 | 22.40 |
| Rated input current | A | 5.4 | 9 | 12 | 18 | 21 | 26.3 | 34.5 | 43.6 |
| Compressor type | Scroll*1 | Scroll*1 | Scroll*1 | Scroll*2 | Scroll*2 | Scroll*2 | Scroll*2 | Scroll*2 | |
| Compressor brand | Copeland | ||||||||
| Throttle type | Electronic expansion valve (EEV) | ||||||||
| Fan type | Low noise high efficiency axial type | ||||||||
| Fan direction | Vertical | ||||||||
| Fan No. | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | |
| Fan Input power | W | 90 | 250 | 250 | 250 | 250 | 550 | 750 | 750 |
| Fan Speed | RPM | 850 | 880 | 880 | 880 | 880 | 910 | 940 | 940 |
| Evaporator fin type | Hydrophilic aluminium | ||||||||
| Evaporator tube type | Innergroove tube | ||||||||
| Heat exchanger ype | High efficiency tube in tube heat exchanger | ||||||||
| Heat exchanger No. | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | |
| Controller type | Intelligent & LCD | ||||||||
| Ambient Temperature | ℃ | (-10℃~+45℃) | |||||||
| Refrigerant type | R417A (R22/R407C/R410A/R134A for option) | ||||||||
| Low pressure protection | Yes | ||||||||
| High pressure protection | Yes | ||||||||
| Automatic defroting system | Yes | ||||||||
| Overload protection | Yes | ||||||||
| Noise in 1 meter | dB(A) | 55 | 58 | 60 | 63 | 66 | 66 | 68 | 68 |
| Water pipe size | mm | Rc1(DN25) | Rc1-1/2(DN40) | Rc2(DN50) | |||||
| Water flow volume | m3/h | 2.5 | 4.0 | 5.0 | 8.0 | 9.5 | 12.0 | 15.5 | 19.5 |
| Cabinet | Stainless steel / Powder coated steel | ||||||||
| Unit Size | mm | 710*810*840 | 855*775*1095 | 855*775*1095 | 1540*770*1180 | 1550*845*1180 | 2000*1005*1865 | 2010*1165*2025 | |
| Packing Size | mm | 840*840*1010 | 910*910*1260 | 910*910*1260 | 1600*830*1280 | 1610*905*1280 | 2100*1050*2040 | 2100*1200*2130 | |
| N.W | kg | 105 | 140 | 170 | 300 | 350 | 400 | 650 | 750 |
| 20’/40″/40″HQ | Set | 24/24/56 | 12/24/48 | 12/24/48 | 7/14/28 | 6/14/28′ | 5/11/11′ | 4/9/9′ | |
| Testing condition | Heating: Ambient temp. (DB/WB): 20℃/15℃, water temp. (input/output): 15℃/55℃. | ||||||||
