Panasonic Low-Temp Hermetic Condensing Unit 7-12.5HP Top Discharge
【U-Type Top Discharge, Unobstructed Heat Rejection】
U-type top discharge design ideal for outdoor installation — no recirculation of hot air.
【Panasonic Low-Temp Compressor Series】
Panasonic low-temp scroll compressors from 7HP to 12.5HP — fully compatible lineup.
【Large-Diameter Fan for Low-Noise Operation】
Single Φ630mm fan delivers high airflow at lower noise levels than multi-fan configurations.
【Full Coverage Down to -45 ℃ Freezing】
Ideal for large freezer rooms, blast freezing, and cold chain storage.
| Panasonic refrigeration fixed frequency 7-12.5HP top blowing bellows type integrated unit technical parameters (R404A) | ||||||
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Unit Model |
CAL31P11-070 |
CAL31P11-080 |
CAL31P11-100 |
CAL31P11-125 |
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Power Supply |
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3PH, 380V/50Hz |
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Nominal Power |
7HP |
8HP |
10HP |
12.5HP |
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Maximum Operating Current of the Unit |
19.6A |
21.8A |
26.7A |
30.9A |
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Refrigerant |
R404A |
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Evap. Temp |
-45--5℃ |
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Ambient Temp |
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-15-+48℃ |
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Compressor |
Model |
3CC120SA03 |
C-SCN603L8H 3CC137SA03 |
C-SCN753L8H 3CC171SA03 |
3CC216SA03 |
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Cooling Method |
Electronic expansion valve auxiliary liquid spray cooling |
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Crankcase Heater |
PTC |
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Refrigeration Oil |
Type |
FV32S, ester oil |
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Charge Quantity |
2.5L |
2.5L |
2.5L |
5L |
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Condenser |
Number of Fans |
1 |
1 |
1 |
1 |
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Fan Blade Diameter |
630 mm |
630 mm |
630 mm |
630 mm |
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Fan Power |
800W |
800W |
800W |
800W |
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Heat Exchange Area |
95㎡ |
95㎡ |
128㎡ |
143㎡ |
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Structure and Material |
|
mm internal thread copper tube + hydrophilic aluminum foil, U-type. |
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System Components |
Oil Separator |
Y |
Y |
Y |
Y |
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Gas-liquid Separator |
Y |
Y |
Y |
Y |
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Receiver |
8L |
8L |
8L |
8L |
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Sight Glass |
Y |
Y |
Y |
Y |
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Dry Filter |
Y |
Y |
Y |
Y |
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High and Low Pressure Gauge |
Y |
Y |
Y |
Y |
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High and Low Pressure Controller |
Saginomiya, automatic reset, high pressure 30 bar protection. |
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Electrical Control |
Circuit Breaker |
CHINT |
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AC Contactor |
Schneider, LC1D series. |
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Control Board |
Phase loss and phase error, overcurrent/transformer detection, exhaust temperature protection + liquid injection electronic expansion valve control, condensing fan speed regulation, fault code display, RS485 communication, etc. |
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Valve Size |
Liquid pipe 5/8, suction pipe 7/8 |
Liquid pipe 5/8, suction pipe 1-1/8 |
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Outer Dimensions |
1062*870*1375 mm |
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Unit Weight |
205 kg |
205 kg |
210 kg |
225 kg |
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Unit Operating Noise @1m |
63 dB |
63 dB |
63 dB |
66 dB |
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Recommended Wiring Capacity |
6mm2 |
6mm2 |
6mm2 |
10mm2 |
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Cooling Capacity |
Evaporation Temperature |
Ambient temperature +38℃, subcooling temperature 0K, suction temperature 0℃. |
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-20 |
3600 |
3850 |
4700 |
5900 |
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-15 |
4400 |
4680 |
5800 |
7250 |
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-10 |
5300 |
5650 |
7150 |
8900 |
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-5 |
6400 |
6850 |
8800 |
11000 |
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0 |
7800 |
8350 |
10900 |
13600 |
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5 |
9500 |
10200 |
13500 |
16800 |
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10 |
11700 |
12700 |
17100 |
21300 |
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This series includes 4 models:
• CAL31P11-070 — 7HP, 205 kg
• CAL31P11-080 — 8HP, 205 kg
• CAL31P11-100 — 10HP, 210 kg
• CAL31P11-125 — 12.5HP, 225 kg
• Large freezer rooms — 7-12.5HP, suitable for 50-120 m³
• Ice cream production bases — Continuous low-temp frozen storage
• Large meat cold stores — Batch storage of frozen meat
• Cold chain logistics centres — Centralized cooling for frozen goods
• Refrigerant: R404A / R449A / R448A switchable
• Voltage: 380V / 415V, etc. customizable
• Remote monitoring: RS485 standard, cloud monitoring optional
• Anti-corrosion coating: Customizable
