RAK Light Commercial Wall R32 (5-7kW)
Light Commercial Wall Mounted
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Hitachi’s Light Commercial range of Air Conditioning equipment bridges the gap between domestic and commercial product, offering high efficiencies, quality engineering and stylish design. These products are targeted at the Light Commercial market such as small to medium sized commercial office developments, restaurants and retail applications. This product can also be used in Server Rooms.
The new Light Commercial Wall Mounted system offers high efficiencies, high heating capacities and advanced features including Human Sensor as standard.
| Model Reference | Nom. Cool (kW) | Nom. Heat (kW) | Max Pipe (m) | EuP Lot 10 Energy Rating | Fuse (Amps) | Pipe Gas | Pipe Liquid | R22 replace? | Electrical Supply |
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| Indoor Unit | Outdoor Unit | SCOP | SEER | ||||||||
| RAK-50RPE1 | RAC-50NPE | 5.00 | 6.00 | 30 | 4.60 | 7.30 | 20 | 1/2 | 1/4 | Yes | Single |
| RAK-60RPE | RAC-60NPE | 6.00 | 7.00 | 30 | 4.20 | 6.50 | 20 | 1/2 | 1/4 | Yes | Single |
| RAK-70PPD | RAC-70NPD | 7.00 | 8.00 | 30 | 4.60 | 7.00 | 20 | 5/8 | 1/4 | Yes | Single |
System includes Indoor Unit, Outdoor Unit and SPX-RCKA2 Infra-Red, wireless controller. Other controller options are available.
Features and Benefits
- Human sensor (standard): The unit adapts its temperature settings depending on people absence or presence. When the presence of people is not detected for 20 minutes, the set temperature is automatically shifted for energy saving. If nobody is in the room for 60 minutes, the set temperature is shifted further.
- Cooling & Heating capacities from 5.0kW to 8.0kW
- High heating capacities at low temperatures
- All Hitachi’s units offer high seasonal efficiencies, with models in the Light Commercial Cassette range achieving up to SEER A++ 6.20/SCOP A+ 4.40
- 4 WAY SWING: Horizontal and Vertical Auto-Swing
- Ideal for small to medium sized commercial areas such as offices, restaurants and retail
- Server Room Application: Cooling in ambients of -15°C
- NEW 24-hour, 7-day infra red remote controller with ‘view energy usage’ option as standard
- Connects to Hitachi’s H-LINK II system via PSC-6RAD adapter providing compatibility with CS Net web
- Optional, simplified controller, SPX-RCDB
- Optional Hard Wired controller with timer, SPX-WKT3
- Optional, infra red controller, SPX-RCKA2
- Optional Hi-Kumo WiFi Solution
- Optional Eco-Sensor: The unit adapts its temperature settings depending on people absence or presence
- Pre-charged to 30m: (Full Piping Length)
- Cooling to -15°C
- Heating to -15°C
- Lower GWP R32 Refrigerant
Wiring
Power supply to Outdoor Unit with 3C + E interconnecting cable.
Product Images
Advanced Technical Data
| Indoor Unit Technical Data | Model Reference | ||
| RAK-50RPE1 | RAK-60RPE | RAK-70RPE | |
| Cooling (kW) - Nominal | 5.00 (1.20 - 5.80) | 6.00 (1.20 - 6.50) | 7.00 (1.50 - 8.00) |
| Heating (kW) - Nominal | 6.00 (1.20 - 6.80) | 7.00 (1.20 - 8.00) | 8.00 (1.50 - 8.50) |
| System SCOP | 4.60 | 4.20 | 4.60 |
| System SEER | 7.30 | 6.50 | 7.00 |
| Sound Pressure - Cooling - (dBA) | 47/39/33/26 | 48/42/33/30 | 47/42/36/30 |
| Sound Power - Cooling (dBA) | 60 | ||
| Height (mm) | 300 | ||
| Width (mm) | 900 | 1100 | |
| Depth (mm) | 230 | 260 | |
| Weight (kg) | 11.5 | 15 | |
| Air Flow - Cooling (m³/hr) | 720/570/410/310 | 1020/870/630/510 | |
| Outdoor Unit Technical Data | Model Reference | ||||
| RAC-25NPE | RAC-35NPE | RAC-50NPE | RAC-60NPE | RAC-70NPE | |
| Height (mm) | 548 | 548 | 750 | 750 | 800 |
| Width (mm) | 750 | 750 | 850 | 850 | 850 |
| Depth (mm) | 288 | 288 | 298 | 298 | 298 |
| Weight (kG) | 32.5 | 32.5 | 50 | 50 | 52 |
| Sound Pressure - Cooling (dBA) | 48 | 48 | 50 | 50 | 52 |
| Liquid (mm(inches)) | 6.35 (1/4) | 6.35 (1/4) | 6.35 (1/4) | 6.35 (1/4) | 6.35 (1/4) |
| Gas (mm(inches)) | 9.52 (3/8) | 9.52 (3/8) | 12.7 (1/2) | 12.7 (1/2) | 15.88 (5/8) |
| Max Pipe Run | 20 | 20 | 30 | 30 | 30 |
| Max Pipe Lift | 10 | 10 | 20 | 20 | 20 |
| Pre-charged to (m) | 20 | 20 | 30 | 30 | 30 |
| Standing Charge (kG) | 0.9 | 0.9 | 1.50 | 1.50 | 1.60 |
| Additional Charge per metre | N/A - Pre-charged to 20m | N/A - Pre-charged to 30m | |||
| Refrigerant | R32 | ||||
| Phase | Single | ||||
| Power Supply to | Outdoor | ||||
| Start Current (A) | 10.00 | ||||
| Fuse Rating (A) | 20 | ||||
| Interconnecting | 3C + E* | ||||
| System Power Input (Cool/Heat) - kW | 0.600/0.880 | 0.950/1.260 | 1.420 / 1.570 | 1.710 / 1.840 | 2.110 / 2.200 |
| Working range (cooling / heating) | -10°C - 46°C // -15°C - 24°C | -15°C - 46°C // -15°C - 24°C | |||
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