Item No.
| Test Condition | Evaporating Temp. | Condensing Temp. | Suction Temp. | Liquid Temp. |
| Condition A | 7.2℃ | 54.4℃ | 35℃ | 46.1℃ |
| Condition B | 7.2℃ | 54.4℃ | 18.3℃ | 46.1℃ |
| Condition C | -6.7℃ | 54.4℃ | 35℃ | 46.1℃ |
| Condition D | -23.3℃ | 54.4℃ | 18.3℃ | 32.2℃ |
| Model | HQSD-203KBP | HQSD-329KBP20 | HQSD-456KBI23 | ||
| Nominal Input（W） | 1020 | 1770 | 2330 | ||
| Power Supply | 1PH 220～240V 50Hz | ||||
| Refrigerant | R404A | ||||
| Refrigerant Max.（Kg） | 2.0 | 3.0 | 3.5 | ||
| Start-Up Current (A) | 30 | 38 | 65 | ||
| Max Running Current (A) | 7 | 10.5 | 14 | ||
| Evap.Temp(℃) | -40～-5℃ | ||||
| Ambient Temp(℃) | 10～43℃ （The environmental temperature under 10℃, Increase the condensation temperature control） |
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| Compressor（Model） | KHSD203KS | THSD329KS | THSD456KS | ||
| Fam Motor | （mm）Diameter Quantity | φ230*2(16W*2) | φ230*3(16W*3) | φ230*4(16W*4) | |
| (m3/hr) Air Flow |
820*2 | 820*3 | 820*4 | ||
| (mm) Pipe |
Gas Inlet Diam | φ12.7(1/2″) | |||
| Liquid Outlet | φ9.53(3/8″) | ||||
| (mm) Out Dimension |
(mm) Length | 790 | 1145 | 1350 | |
| (mm) Width | 520 | 520 | 540 | ||
| (mm) Height | 263 | ||||
| （Kg）Weight | 35.5 | 53.3 | 60 | ||
| （W） Capacity |
(℃) | Ambient Temp:32℃ | |||
| -40 | 580 | 920 | 1100 | ||
| -35 | 710 | 1145 | 1415 | ||
| -30 | 890 | 1390 | 1790 | ||
| -25 | 1125 | 1830 | 2160 | ||
| -20 | 1390 | 2065 | 2695 | ||
| -15 | 1660 | 2440 | 3090 | ||
| -10 | 1950 | 2900 | 3935 | ||
| -5 | 2280 | 3250 | 4730 | ||
| Wiring Capacity |
Leak Protector | (A) Rated Current |
20 | 20 | 20 |
| (mA) Leak Current |
30 | 30 | 30 | ||
| (mm2) Diameter |
L≤10m | 2.5 | 4.0 | 4.0 | |
| 10＜L≤20m | 2.5 | 6.0 | 6.0 | ||
| 20＜L≤30m | 2.5 | 6.0 | 6.0 | ||
| (GB/T 21363-2008)TEST CONDITION: | |||||
| TEST CATION | AMBIENT TEMP. | EVAP. TEMP. | TESTING POWER SUPPLY | ||
| ① | Standard test conditions | 32.2℃ | -23℃ | 220V～50HZ | |
| ② | OVERLOAD RUNNING | 43℃ | -7℃ | 220V～50HZ | |
Professional manufacturer of rotary compressor for more than 15 years
CCC, CE, RoHS &REACH, ISO9001, IATF16949 certificates
We have one year warranty for manufacturer
Dual cynlinder series provides better performance
Customization service to fulfill the market needs
Electric compressors represent the future of automotive air conditioning. The Boyard family of compressors is available to handle input voltages of 12 to 72 VDC to meet today’s electric vehicle requirements for both battery and comfort cooling.
Boyard dc compressor is driven by 12V or 24V or 48V or 72V battery. The AC still runs smoothly when the truck stops the engine.
DC12V/24V compressor is widely used in air conditioning of truck cabin, construction machinery cabin; DC72V compressor is widely used in air conditioning of electric car; DC 48V compressor is widely used in solar air conditioner, telecommunication shelter.
When the voltage of battery is lower than the limit, the A/C system will be shut off automatically. After the battery reach recover voltage, the A/C system will re-start automatically.
We have one year warranty for manufacturers.
We have cooperated with many domestic and international manufacturers, like PREAIR, KINGTEC, HAIER, SANYO, and DAYRELAX and so on.
Want to learn more? We will arrange for our dedicated customer service to contact you as soon as possible
