Refrigeration Condensing Unit
A commercial refrigeration condensing unit range using hermetic scroll compressors, designed for energy-saving operation, lower sound level, serviceability and durability across medium- and low-temperature applications.
2 – 10 HP
2 – 6 HP
❄️ Ecorobust Series Overview
The Frostiq-Paq Ecorobust Series is designed for refrigeration applications requiring a robust, service-friendly condensing unit. The catalogue highlights high-efficiency scroll compressor technology, pressure protection and monitoring, accessible service doors, aluminium fans and a choice of microchannel or standard condenser coil construction.
🔎 Model Nomenclature
Catalogue example: Fros – 020 – M – Y – E – C – F – 1
Series
Frostiq-Paq
Horsepower
020 = 2 HP
025 = 2.5 HP
030 = 3 HP
040 = 4 HP
050 = 5 HP
060 = 6 HP
070 = 7 HP
080 = 8 HP
090 = 9 HP
100 = 10 HP
Temperature
M = Medium Temp
L = Low Temp
Phase
V = 1 Phase
Y = 3 Phase
Refrigerant
R = R22
E = R404A / R507
Compressor
I = Invotech
C = Copeland
Catalogue note: contact Beijer team
Options
F = Full Option
1 = Liquid Line Drier
2 = Sight Glass
3 = Oil Separator
4 = Accumulator
W = Without Above
Condenser Coil
1 = Microchannel
2 = Standard Coil
📋 Rated Technical Specifications
Select each refrigeration configuration below to view its technical data.
Medium Temperature • R404A / R507 • 2–10 HP
Main Power Supply: 380V / 3Ph / 50Hz
Compressor Type: Hermetic Scroll
Oil Type: POE
| HP | 2 | 2.5 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|
| Model | FROS-020 | FROS-025 | FROS-030 | FROS-040 | FROS-050 | FROS-060 | FROS-070 | FROS-080 | FROS-090 | FROS-100 |
| Capacity (kW) | 3.93 | 4.83 | 5.43 | 8.23 | 9.84 | 11.42 | 12.95 | 14.60 | 16.95 | 19.21 |
| COP (W/W) | 2.34 | 2.28 | 2.28 | 2.50 | 2.45 | 2.33 | 2.19 | 2.06 | 2.06 | 2.05 |
| Compressor Model | YM34E | YM43E | YM49E | YM70E | YM86E | YM102E | YM125E | YM132E | YM158E | YM182E |
| RLA (A) | 4.4 | 4.8 | 5.1 | 6.6 | 8.0 | 9.4 | 11.8 | 12.1 | 13.6 | 15.5 |
| LRA (A) | 22 | 45 | 45 | 60 | 60 | 65 | 117 | 117 | 117 | 121 |
| Oil Recharge (L) | 1.25 | 2.6 | ||||||||
| No. of Fans | 1 | 2 | ||||||||
| Fan Speed | 900 rpm | |||||||||
| Air Flow (m³/h) | 3700 | 3700 | 3700 | 7500 | 7500 | 7500 | 7500 | 8500 | 8500 | 8500 |
| Fan Motor Current | 0.9A | 0.9A | 0.9A | 0.9A × 2 | 0.9A × 2 | 0.9A × 2 | 0.9A × 2 | 1.2A × 2 | 1.2A × 2 | 1.2A × 2 |
| Fan Supply | 220V / 1Ph / 50Hz | 380V / 3Ph / 50Hz | ||||||||
| Suction | 3/4" | 7/8" | 1-1/8" | |||||||
| Liquid | 3/8" | 1/2" | 5/8" | |||||||
| Net Weight (kg) | 77 | 79 | 81 | 87 | 119 | 121 | 123 | 150 | 154 | 156 |
| Sound Pressure @ 1m | 60 dB(A) | 62 dB(A) | 65 dB(A) | |||||||
Medium Temperature • R22 • 2–10 HP
Compressor Type: Hermetic Scroll
Oil Type: Mineral
| HP | 2 | 2.5 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|
| Model | FROS-020 | FROS-025 | FROS-030 | FROS-040 | FROS-050 | FROS-060 | FROS-070 | FROS-080 | FROS-090 | FROS-100 |
| Capacity (kW) | 3.94 | 4.92 | 5.60 | 8.16 | 9.86 | 11.55 | 13.41 | 14.78 | 17.24 | 18.83 |
| COP (W/W) | 2.49 | 2.49 | 2.56 | 2.43 | 2.61 | 2.58 | 2.40 | 2.21 | 2.19 | 2.14 |
| Compressor Model | YM34A | YM43A | YM49A | YM70A | YM86A | YM102A | YM125A | YM132A | YM158A | YM182A |
| RLA (A) | 4.0 | 4.7 | 4.9 | 6.1 | 7.6 | 8.5 | 11.0 | 11.2 | 12.7 | 13.8 |
| LRA (A) | 22 | 45 | 45 | 60 | 60 | 65 | 117 | 117 | 117 | 121 |
| Oil Recharge | 1.25 L | 2.60 L | ||||||||
| No. of Fans | 1 | 2 | ||||||||
| Fan Speed | 900 rpm | |||||||||
| Air Flow (m³/h) | 3700 | 3700 | 3700 | 7500 | 7500 | 7500 | 7500 | 8500 | 8500 | 8500 |
| Suction | 3/4" | 7/8" | 1-1/8" | |||||||
| Liquid | 3/8" | 1/2" | 5/8" | |||||||
| Net Weight (kg) | 77 | 79 | 81 | 87 | 119 | 121 | 123 | 150 | 154 | 156 |
| Sound @ 1m | 60 dB(A) | 62 dB(A) | 65 dB(A) | |||||||
Low Temperature • R404A / R507 • 2–6 HP
Main Power Supply: 380V / 3Ph / 50Hz
Compressor Type: Hermetic Scroll
Oil Type: POE
| HP | 2 | 2.5 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Model | FROS-020 | FROS-025 | FROS-030 | FROS-040 | FROS-050 | FROS-060 |
| Capacity (kW) | 1.55 | 2.00 | 2.30 | 3.53 | 4.22 | 4.99 |
| COP | 1.47 | 1.50 | 1.22 | 1.50 | 1.54 | 1.57 |
| Compressor Model | YF13E | YF17E | YF20E | YF29E | YF35E | YF41E |
| RLA (A) | 2.5 | 4.1 | 4.5 | 5.1 | 6.2 | 7.0 |
| LRA (A) | 22 | 22 | 45 | 60 | 60 | 65 |
| Oil Recharge | 1.25 L | |||||
| No. of Fans | 1 | 2 | ||||
| Fan Speed | 900 rpm | |||||
| Air Flow (m³/h) | 3738 | 3738 | 3738 | 7475 | 7475 | 7475 |
| Total Fan Power Input | 200W | 200W | 200W | 400W | 400W | 400W |
| Suction | 3/4" | 7/8" | ||||
| Liquid | 3/8" | 1/2" | ||||
| Net Weight | 77kg | 79kg | 81kg | 87kg | 119kg | 121kg |
| Sound @ 1m | 62 dB(A) | 65 dB(A) | ||||
Low Temperature • R22 • 2–6 HP
Main Power Supply: 380V / 3Ph / 50Hz
Compressor Type: Hermetic Scroll
Oil Type: Mineral
| HP | 2 | 2.5 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Model | FROS-020 | FROS-025 | FROS-030 | FROS-040 | FROS-050 | FROS-060 |
| Capacity (kW) | 1.44 | 1.86 | 2.13 | 3.22 | 3.88 | 4.62 |
| COP | 1.26 | 1.30 | 1.21 | 1.30 | 1.35 | 1.39 |
| Compressor Model | YF13A | YF17A | YF20A | YF29A | YF35A | YF41A |
| RLA (A) | 2.3 | 2.7 | 4.3 | 4.8 | 5.9 | 6.4 |
| LRA (A) | 22 | 45 | 45 | 60 | 60 | 65 |
| Oil Recharge | 1.25 L | |||||
| No. of Fans | 1 | 2 | ||||
| Fan Speed | 900 rpm | |||||
| Air Flow | 3700 | 3700 | 3700 | 7500 | 7500 | 7500 |
| Suction | 3/4" | 7/8" | ||||
| Liquid | 3/8" | 1/2" | ||||
| Net Weight | 77kg | 79kg | 81kg | 87kg | 119kg | 121kg |
| Sound @ 1m | 62 dB(A) | 65 dB(A) | ||||
Standard equipment shown in the catalogue includes oil separator, receiver, manual high-low pressure switch, high-low pressure gauge, sight glass and filter drier. Low-temperature models additionally list an accumulator with insulation as standard.
📐 Outline Dimensions & Valve Sizes

| HP | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | Liquid Valve | Gas Valve |
|---|---|---|---|---|---|---|---|
| 2 | 970 | 380 | 707 | 440 | 639 | 3/8" | 3/4" |
| 2.5 | 970 | 380 | 707 | 440 | 639 | 3/8" | 3/4" |
| 3 | 970 | 380 | 810 | 440 | 639 | 3/8" | 3/4" |
| 4 | 970 | 380 | 1265 | 440 | 639 | 3/8" | 3/4" |
| 5 | 970 | 380 | 1265 | 440 | 639 | 1/2" | 7/8" |
| 6 | 970 | 380 | 1265 | 440 | 639 | 1/2" | 7/8" |
| 7 | 970 | 380 | 1420 | 440 | 639 | 1/2" | 7/8" |
| 8 | 1280 | 450 | 1540 | 570 | 639 | 5/8" | 1-1/8" |
| 9 | 1280 | 450 | 1540 | 570 | 639 | 5/8" | 1-1/8" |
| 10 | 1280 | 450 | 1540 | 570 | 639 | 5/8" | 1-1/8" |
A–E correspond to the unit outside dimensions shown in the manufacturer's outline drawing.
📊 Catalogue Performance Envelopes
The catalogue provides detailed cooling capacity and power-input performance data at five ambient temperatures: 27°C, 32°C, 38°C, 43°C and 48°C.
2–10 HP
2–10 HP
2–6 HP
2–6 HP
⚡ Electrical / Wiring Reference
The catalogue includes element wiring diagrams for the condensing units and identifies the following electrical components:
The manufacturer's wiring diagrams distinguish between factory wiring and field wiring. Electrical installation should follow the applicable model wiring diagram and local electrical requirements.
🏪 Typical Refrigeration Applications
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