Zingfa QL-62 hermetic compressor
3 HP single-phase piston compressor for R448A, R449A, R452A and R404A. Also listed as Xingfa QL-62 and Ankang QL-62.
- Rated at −23.3 °C evaporating, +54.5 °C condensing
- 2,760 W
- Single-phase
- 3 HP
- POE, 1,500 mL
- R404A
Specifications from the datasheet
Some values that conflict within the manufacturer datasheet are not listed here. Ask TURA for confirmed figures.
General
- Rated refrigerant
- R404A
- Nominal power
- 3 HP
- Oil
- POE, 32 cSt
- Oil charge
- 1,500 mL
- Rated speed
- 2,900 rpm
- IP class
- IP21
Rated performance
- Cooling capacity
- 2,760 W / 9,412 BTU/h
- Input power
- 1,800 W
- COP
- 1.6 W/W
- Rated run current
- 11.1 A
- Sound power
- ≤ 65 dB(A)
- Evaporating temperature
- −23.3 °C
- Condensing temperature
- +54.5 °C
- Suction temperature
- +32 °C
- Liquid subcooling
- 22.2 K
- Ambient temperature
- +32 °C
Electrical
- Motor
- Single-phase
- Motor poles
- 2
- Power supply, 50 Hz
- 220-240 V ~ 50 Hz
- Power supply, 60 Hz
- 208-230 V ~ 60 Hz
- Run winding at 25 °C
- 0.69 Ω
- Start winding at 25 °C
- 2.68 Ω
- Start capacitor
- 156-186 µF / 330 V
- Run capacitor
- 35 µF / 450 V
- Potential relay
- 4G3D
- Locked rotor current
- 74 A
- Insulation class
- F
Connections
- Suction
- 1 1/4"-12 UNF
- Discharge
- 1"-14 UNF
- Process tube
- Ø7 ±0.2 (ID), Ø10 (OD)
Operating limits
- Tightness test pressure
- 2.2 MPa
- High side max running pressure
- 3.2 MPa
- Low side max running pressure
- 2 MPa
- Discharge temperature limit
- ≤ 125 °C
- Protection
- Internal motor protector, internal pressure relief
Performance at 50 Hz by duty point
R404A values from the manufacturer datasheet, with 32 °C return gas and 0 K subcooling. Rated values above can differ from these tables.
| Evaporating / Condensing | 30 °C | 35 °C | 40 °C | 45 °C | 50 °C | 55 °C | 60 °C |
|---|---|---|---|---|---|---|---|
| −40 °C | 1,376 | No value published | No value published | No value published | No value published | No value published | No value published |
| −35 °C | 2,076 | 1,945 | 1,680 | No value published | No value published | No value published | No value published |
| −30 °C | 2,947 | 2,794 | 2,481 | 2,164 | 2,004 | 1,686 | No value published |
| −25 °C | 4,008 | 3,828 | 3,460 | 3,085 | 2,897 | 2,521 | 2,151 |
| −20 °C | 5,279 | 5,067 | 4,637 | 4,198 | 3,977 | 3,538 | 3,108 |
| −15 °C | 6,778 | 6,533 | 6,033 | 5,524 | 5,269 | 4,761 | 4,270 |
| Evaporating / Condensing | 30 °C | 35 °C | 40 °C | 45 °C | 50 °C | 55 °C | 60 °C |
|---|---|---|---|---|---|---|---|
| −40 °C | 969 | No value published | No value published | No value published | No value published | No value published | No value published |
| −35 °C | 1,208 | 1,195 | 1,172 | No value published | No value published | No value published | No value published |
| −30 °C | 1,474 | 1,463 | 1,447 | 1,438 | 1,437 | 1,440 | No value published |
| −25 °C | 1,745 | 1,747 | 1,751 | 1,752 | 1,757 | 1,773 | 1,800 |
| −20 °C | 2,080 | 2,077 | 2,081 | 2,096 | 2,108 | 2,140 | 2,184 |
| −15 °C | 2,418 | 2,422 | 2,439 | 2,468 | 2,489 | 2,538 | 2,603 |