Room 1-604,Art&Tec.Space,No.63, Haier Rd,Qingdao,china
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Room 1-604,Art&Tec.Space,No.63, Haier Rd,Qingdao,china
Title: Application‑Matched Compressors – Mini Fridge to Commercial Freezer
| Application | Recommended Technology | Capacity Range | Key Requirements |
|---|---|---|---|
| Mini Fridge / Wine Cooler | Reciprocating / Mini Rotary | 50W – 100W | Low cost, compact size, R134a/R600a, low noise (<42dB) |
| Dorm Refrigerator | Reciprocating | 80W – 120W | Simple construction, reliable start, economical, R134a |
| Portable / RV Refrigerator | Rotary DC | 60W – 120W | 12/24V DC operation, compact, low power draw, R600a |
| Top‑Mount Refrigerator | Rotary / High‑Efficiency Recip | 100W – 200W | Balanced efficiency, quiet operation (40‑45dB), R600a |
| Bottom‑Mount Refrigerator | Rotary / Inverter Linear | 150W – 250W | Variable speed, low noise, energy saving, R600a |
| Side‑by‑Side Refrigerator | Rotary / Inverter Linear | 200W – 300W | High capacity, precise temp control, COP >1.80 |
| French Door / Premium | Inverter Linear | 250W – 400W | Ultra‑quiet (32‑36dB), variable speed (1200‑4500rpm), smart ready |
| Chest Freezer | Rotary (R290) | 120W – 250W | High starting torque, low‑temp to -30°C, R290/R404A |
| Commercial Display Case | Reciprocating / Rotary | 200W – 400W | Continuous duty, long life, reliable, R134a/R290 |
| Walk‑In Cooler / Freezer | Reciprocating / Rotary | 300W – 500W | Heavy duty, low‑temp capability, high starting torque |
UL/ETL certified – all models meet North American safety standards
Voltage: 115V/60Hz standard (12/24V DC options for RV/marine)
Refrigerants: R134a, R600a, R290, R404A – low GWP options available
20 years appliance manufacturing – consistent quality, reliable supply
Vestar Refrigerator Compressor Series – By Application
| Application | Model | Technology | Cooling Capacity (W) | Cooling Capacity (BTU/h) | Power Input (W) | COP | Refrigerant | Voltage | Speed (rpm) | Sound (dB) | Displacement (cc) | Key Feature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mini Fridge / Wine Cooler | VRA‑M55 | Reciprocating | 55 | 188 | 58 | 0.95 | R134a | 115V/60Hz | 3000 fixed | 41 | 4.0 | Low cost, compact |
| Mini Fridge / Wine Cooler | VRA‑M70 | Reciprocating | 70 | 239 | 67 | 1.05 | R134a | 115V/60Hz | 3000 fixed | 42 | 4.5 | PTC start, reliable |
| Mini Fridge / Wine Cooler | VRA‑M95 | Reciprocating | 95 | 324 | 79 | 1.20 | R134a | 115V/60Hz | 3000 fixed | 43 | 5.0 | RSIR motor |
| Dorm Refrigerator | VRA‑D80 | Reciprocating | 80 | 273 | 73 | 1.10 | R134a | 115V/60Hz | 3000 fixed | 42 | 5.2 | Simple construction |
| Dorm Refrigerator | VRA‑D112 | Reciprocating | 112 | 382 | 91 | 1.23 | R134a/R600a | 115V/60Hz | 3000 fixed | 43 | 5.5 | Proven reliability |
| Portable / RV | VRA‑RV60D | Rotary DC | 60 | 205 | 38 | 1.58 | R600a | 12/24V DC | 2000‑4000 | 38 | 5.0 | DC operation, low draw |
| Portable / RV | VRA‑RV80D | Rotary DC | 80 | 273 | 48 | 1.66 | R600a | 12/24V DC | 2000‑4000 | 39 | 6.0 | Compact, vibration resistant |
| Top‑Mount Refrigerator | VRA‑T135 | Reciprocating | 135 | 461 | 103 | 1.31 | R600a | 115V/60Hz | 3000 fixed | 44 | 6.0 | Balanced efficiency |
| Top‑Mount Refrigerator | VRA‑T170 | Reciprocating | 170 | 580 | 126 | 1.35 | R600a | 115V/60Hz | 3000 fixed | 45 | 6.5 | High torque |
| Top‑Mount Refrigerator | VRA‑T200R | Rotary | 200 | 682 | 125 | 1.60 | R600a | 115V/60Hz | 3000 fixed | 42 | 7.2 | Quiet operation |
| Bottom‑Mount Refrigerator | VRA‑B180R | Rotary | 180 | 614 | 108 | 1.66 | R600a | 115V/60Hz | 3000 fixed | 42 | 7.0 | Energy efficient |
| Bottom‑Mount Refrigerator | VRA‑B220I | Inverter Linear | 220 | 751 | 121 | 1.82 | R600a | 115V/60Hz | 1200‑4500 | 34 | 8.0 | Variable speed, quiet |
| Side‑by‑Side Refrigerator | VRA‑S250R | Rotary | 250 | 853 | 150 | 1.66 | R600a | 115V/60Hz | 3000 fixed | 44 | 9.0 | High capacity |
| Side‑by‑Side Refrigerator | VRA‑S280I | Inverter Linear | 280 | 955 | 148 | 1.89 | R600a | 115V/60Hz | 1200‑4500 | 35 | 9.5 | COP 1.89, precise control |
| French Door / Premium | VRA‑F320I | Inverter Linear | 320 | 1,092 | 164 | 1.95 | R600a | 115V/60Hz | 1200‑4500 | 35 | 10.0 | Ultra‑quiet 35dB |
| French Door / Premium | VRA‑F380I | Inverter Linear | 380 | 1,297 | 190 | 2.00 | R600a | 115V/60Hz | 1200‑4500 | 36 | 11.0 | COP 2.0, smart ready |
| Chest Freezer | VRA‑Z150R | Rotary | 150 | 512 | 100 | 1.50 | R290 | 115V/60Hz | 3000 fixed | 45 | 7.0 | Low‑temp to -30°C |
| Chest Freezer | VRA‑Z200R | Rotary | 200 | 682 | 133 | 1.50 | R290 | 115V/60Hz | 3000 fixed | 46 | 8.5 | High starting torque |
| Chest Freezer | VRA‑Z250R | Rotary | 250 | 853 | 167 | 1.50 | R290 | 115V/60Hz | 3000 fixed | 47 | 10.0 | Deep freeze capable |
| Commercial Display Case | VRA‑C200R | Rotary | 200 | 682 | 133 | 1.50 | R290 | 115V/60Hz | 3000 fixed | 47 | 8.5 | Continuous duty |
| Commercial Display Case | VRA‑C250R | Rotary | 250 | 853 | 167 | 1.50 | R290 | 115V/60Hz | 3000 fixed | 48 | 10.0 | Extended lifespan |
| Commercial Display Case | VRA‑C300R | Rotary | 300 | 1,023 | 200 | 1.50 | R290 | 115V/60Hz | 3000 fixed | 48 | 11.0 | High capacity |
| Walk‑In Cooler | VRA‑W350R | Rotary | 350 | 1,194 | 233 | 1.50 | R290/R134a | 115V/60Hz | 3000 fixed | 50 | 12.0 | Heavy duty |
| Walk‑In Freezer | VRA‑W400R | Reciprocating | 400 | 1,365 | 266 | 1.50 | R404A/R290 | 115V/60Hz | 3000 fixed | 52 | 14.0 | Low‑temp to -35°C |
| Walk‑In Freezer | VRA‑W500R | Reciprocating | 500 | 1,706 | 333 | 1.50 | R404A/R290 | 115V/60Hz | 3000 fixed | 54 | 16.0 | Maximum capacity |
Application Performance Requirements
| Application | Target Evap Temp | Target Cond Temp | Required COP | Max Noise | Duty Cycle |
|---|---|---|---|---|---|
| Mini Fridge / Wine Cooler | -10°C to -5°C | 45-50°C | >1.20 | 42 dB | Intermittent |
| Dorm Refrigerator | -15°C to -8°C | 45-52°C | >1.30 | 44 dB | Intermittent |
| Portable / RV | -18°C to -5°C | 45-50°C | >1.50 | 40 dB | Intermittent |
| Top‑Mount Refrigerator | -20°C to -10°C | 45-54°C | >1.50 | 45 dB | Intermittent |
| Bottom‑Mount Refrigerator | -22°C to -12°C | 45-54°C | >1.70 | 42 dB | Intermittent |
| Side‑by‑Side Refrigerator | -23°C to -12°C | 45-55°C | >1.80 | 44 dB | Intermittent |
| French Door / Premium | -23°C to -10°C | 38-48°C | >1.95 | 36 dB | Variable |
| Chest Freezer | -30°C to -15°C | 45-55°C | >1.50 | 47 dB | Continuous |
| Commercial Display Case | -15°C to -5°C | 45-55°C | >1.50 | 48 dB | Continuous |
| Walk‑In Cooler / Freezer | -30°C to -5°C | 45-55°C | >1.50 | 52 dB | Continuous |
Technology Suitability by Application
| Application | Reciprocating | Rotary Fixed | Rotary Inverter | Inverter Linear |
|---|---|---|---|---|
| Mini Fridge / Wine Cooler | ★★★★★ | ★★★ | – | – |
| Dorm Refrigerator | ★★★★★ | ★★★ | – | – |
| Portable / RV | ★★ | ★★★★★ | ★★★ | – |
| Top‑Mount Refrigerator | ★★★★ | ★★★★★ | ★★★ | ★★ |
| Bottom‑Mount Refrigerator | ★★★ | ★★★★★ | ★★★★ | ★★★★★ |
| Side‑by‑Side Refrigerator | ★★ | ★★★★ | ★★★★ | ★★★★★ |
| French Door / Premium | – | ★★ | ★★★★ | ★★★★★ |
| Chest Freezer | ★★★ | ★★★★★ | ★★★ | – |
| Commercial Display Case | ★★★★ | ★★★★★ | ★★ | – |
| Walk‑In Cooler / Freezer | ★★★★★ | ★★★ | – | – |
Refrigerant Selection by Application
| Application | R134a | R600a | R290 | R404A | Notes |
|---|---|---|---|---|---|
| Mini Fridge / Wine Cooler | ★★★★★ | ★★★ | – | – | R134a still common for cost |
| Dorm Refrigerator | ★★★★★ | ★★★ | – | – | Simple systems, replacement |
| Portable / RV | ★ | ★★★★★ | ★★★ | – | R600a for efficiency |
| Top‑Mount Refrigerator | ★★ | ★★★★★ | ★★ | – | R600a current standard |
| Bottom‑Mount Refrigerator | – | ★★★★★ | ★★★ | – | R600a optimal |
| Side‑by‑Side Refrigerator | – | ★★★★★ | ★★★ | – | R600a for efficiency |
| French Door / Premium | – | ★★★★★ | ★★ | – | R600a quiet, efficient |
| Chest Freezer | – | ★★ | ★★★★★ | ★★★ | R290 best for low‑temp |
| Commercial Display Case | ★★★ | ★★ | ★★★★★ | ★★ | R290 for new equipment |
| Walk‑In Cooler / Freezer | ★★ | – | ★★★★★ | ★★★★ | R290 or R404A |
OEM/ODM Capabilities
| Service | Description |
|---|---|
| Application Engineering | We help select the optimal compressor for your specific refrigerator design and target market. |
| Custom Performance Matching | Match compressor specifications to your system requirements (capacity, efficiency, refrigerant). |
| Private Labeling | Your logo, branding, and custom part numbers on compressor housing and packaging. |
| DC Voltage Options | 12V, 24V, and 48V DC models available for RV, marine, and off‑grid applications. |
| Mixed Container Orders | Combine any application‑matched models in one 40HQ container – optimize inventory. |
| Technical Documentation | Performance curves, submittal drawings, wiring diagrams, and installation guides. |
Certifications & Compliance
UL / ETL (North America) – all models
IEC 60335 safety standard
RoHS / REACH compliant
DOE and NRCAN energy efficiency standards
Low GWP refrigerant certifications
[Contact our application engineering team for compressor selection assistance and volume pricing.]
The group company covers 300,000㎡ with the annual production capacity 6,000,000 units.There are more than 1600 staffs in the group company, including 280 skilled technicals and engineers.
Room 1-604,Art&Tec.Space,No.63, Haier Rd,Qingdao,china
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info@cnvestar.com
0086-532-8099 9612
A13335062424
