GuangZhou Wedy Technology Equipment Co.,Ltd
| Packaging Details | Wood packing |
| Delivery Time | 5 days |
| Payment Terms | TT |
| Supply Ability | 1000 sets/month |
| Place of Origin | China |
| Brand Name | Wedy |
| Certification | CE ,CCC,ISO |
| Model Number | WD-05SR |
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Product Specification
| Packaging Details | Wood packing | Delivery Time | 5 days |
| Payment Terms | TT | Supply Ability | 1000 sets/month |
| Place of Origin | China | Brand Name | Wedy |
| Certification | CE ,CCC,ISO | Model Number | WD-05SR |
Low noise 22kw cooling and heating air to water heat pump
High COP 22kw cooling and heating air to water heat pump
Function:
1, Heating mode
2,Compressor over current protection function
3, Automatically remember all parameters if power off
4, Display water tank temp, preset temp and inquiry function
5,Turn on/off at two certain period of time within 24 hours.
6,Compressors run in balance and starts are staggered.
7,Electric heating back up.
8,Automatically and forced defrosting function
9,Huge LCD display (with blue background and white word).
10,Perfect protect and display
11,Lack of phase or wrong phase of three phase power supply can be protected.
12,Anti-freezing function
13, Under the condition of without control panel (or panel damaged), system can work automatically.
14,Linkage interface (optional)
Temperature:
1, Working temperature range of outdoor: -7℃ to 43℃
2,Rated working condition: Rated working condition: dry-bulb temp: 20℃, wet-bulb temp: 15℃, cool water temp: 15℃, hot water temp:55 ℃.
3, Max water temperature: 60℃
Some important information:
1,Working mode: Heating mode
2,Level of protection: IPX4
3,Electric shock proof grade: I
4,Refrigerant: R407C or R134A or R417A
Components:
1,Compressor: Copeland scroll compressor
2,Controller:wedy multifunction controller, (circuit board, LCD panel, temperature sensors)
3,Evaporator: Hydropilic Aluminium foil and internal thread copper pipe heat exchanger
4,Throttle unit: Danfoss electric expansion valve
5,Cabinet: Galvanized sheet/ Spray coating/ gray color or stainless steel
6,Condenser: high efficiency shell and tube heat exchanger or double-pipe heat exchanger
| Model | WD-03SR-220V | WD-03SR-380V | WD-05SR(LHC) | WD-06SR(LHC) | WD-10SR(LHC) | WD-20SR(LHC) | ||
| Input power | Heating mode | KW | 2.03 | 2.29 | 3.49 | 4.09 | 8.24 | 14.2 |
| Heating capacity | KW | 8.1 | 9.1 | 14 | 16.4 | 32.8 | 57.2 | |
| COP | 3.99 | 3.97 | 4.01 | 4.01 | 3.98 | 4.03 | ||
| Current | A | 10.2 | 4.5 | 15.9 | 7.5 | 14.5 | 26 | |
| Water flow when heating | L/h | 2000 | 2200 | 3408 | 4000 | 8000 | 13800 | |
| Input power | Cooling mode | KW | 2.32 | 2.62 | 4.01 | 4.71 | 9.42 | 15.9 |
| Cooling capacity | KW | 6.3 | 7.1 | 11 | 12.8 | 25.6 | 43.8 | |
| EER | 2.72 | 2.71 | 2.74 | 2.72 | 2.72 | 2.75 | ||
| Current | A | 10.70 | 4.80 | 12.50 | 8.00 | 16.00 | 28.00 | |
| Water flow | L/h | 1400 | 1600 | 2386 | 2800 | 5600 | 10200 | |
| Water pressure drop | Kpa | ≥70 | ≥70 | ≥70 | ≥70 | ≥80 | ≥70 | |
| Level of protection | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | IPX4 | ||
| Electric shock proof grade | I | I | I | I | I | I | ||
| Noise | db | 50 | 50 | 60 | 60 | 65 | 75 | |
| Net weight | kg | 120 | 120 | 160 | 160 | 280 | 771.5 | |
| Gross weight | kg | 130.5 | 130.5 | 175 | 175 | 303 | 875 | |
| Pipe size | mm | 25 | 25 | 25 | 25 | 32 | 50 | |
| Power supply | V | 220V～240V | 380V～415V | 220V～240V | 380V～415V | 380V～415V | 380V～415V | |
| Power supply L wire line | Mm2 | 2.5 | 2.5 | 4 | 4 | 6 | 10 | |
| Power supply N wire line | Mm2 | 1.5 | 2.5 | 2.5 | 2.5 | 4 | ||
| Dimension | mm | 830*490*1160 | 830*490*1160 | 1090*480*1260 | 1090*480*1260 | 1450*740*1150 | 1850*1000*1950 | |
| Packing dimension | mm | 910*500*1320 | 910*500*1320 | 1160*500*1410 | 1160*500*1410 | 1510*820*1320 | 1940*1120*2180 | |
| Compressor model/ quantity | ZW30KSE*1 | ZW34KSE*1 | ZW52KSE*1 | ZW61KSE*1 | ZW61KSE*2 | ZW108KSE*2 | ||
| Compressor | Copeland scroll compressor | |||||||
| Load side heat exchanger | Double-pipe heat exchanger | shell and tube heat exchanger | ||||||
| Source side | Blue hydrophilic aliuminium foil,wavy fin and copper tube heat exchanger | |||||||
| 4-way valve | SHF-11-45D1*1 | SHF-11-45D1*1 | SHF-20A-46*1 | SHF-20A-46*1 | 2*SHF-20A-46*2 | 2*SHF-35A-79*2 | ||
| Thermal expansion valve | Emerson 3Ton | Emerson 3Ton | Emerson 5Ton |
Company Details Bronze Gleitlager,Bronze Sleeve BushingsandGraphite Plugged Bushingsfrom Quality China Factory
GuangZhou Wedy Technology Equipment Co.,Ltd As one of the professional and leading heat pump manufacturers in China, Wedy heat pump energy dedicates to the manufacturing of high quality heat pump products for all fields. Wedy heat pump energy has possessed international advanced whol... GuangZhou Wedy Technology Equipment Co.,Ltd As one of the professional and leading heat pump manufacturers in China, Wedy heat pump energy dedicates to the manufacturing of high quality heat pump products for all fields. Wedy heat pump energy has possessed international advanced whol... Get in touch with us
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