REMKO RVS DC SERIES Chillers for cooling and heating
REMKO RVS DC SERIES Chillers for cooling and heating
With inverter technology
The units of the RVS 50-260 DC series, with an output range between 4.7 and 26.0 kW, are particularly quiet, air-cooled chillers for outdoor installation. Due to the standard heat pump function, the units can be used for both cooling and heating.
During cooling, the application limits of the units lie at -15°C, whereby the units are also suitable for process applications that have to be cooled throughout the year. Both the inverter condenser used and the infinitely variable expansion valve guarantee a needs-based adaptation of the cooling capacity to the pertinent application conditions.
In addition, the units have state-of-the-art, energy-efficient EC fans in the standard version. These fans provide considerable cost savings in comparison with conventional AC technology, especially in the partial load range. The interaction from the optimisation of the heat exchanger surfaces, use of highly efficient components and the optimisation of all operation-related system parameters ensures that the units have a very high degree of efficiency and therefore correspond with the pertinent requirements of the Eco-Design Directive.
In addition, the devices are available in a special low-temperature version in which particularly low medium inlet temperatures of -2°C can be implemented.
- Variable power control thanks to the inverter condenser and electronic expansion valve
- Various switch contacts for integration into a building control system
- State-of-the-art touchpad in an IP54 housing for easy operation
- Application of cooling mode up to -15°C in the standard version
- Low temperature version for low inlet temperatures optionally available
- Heating operation thanks to EVI injection down to -30 °C outside temperature (RVS 220-260 DC)
- Modbus interface RS485 included
Technical data
| Variant | RVS 50 DC | RVS 80 DC | RVS 130 DC | RVS 180 DC | RVS 220 DC | RVS 260 DC |
|---|---|---|---|---|---|---|
| Nominal cooling capacity | 4.70 (1.60-5.60) kW | 7.60 (2.00-10.00) kW | 13.50 (5.00-14.50) kW | 16.90 (7.00-20.00) kW | 19.30 (8.50-22.00) kW | 22.50 (10.30-26.00) kW |
| Nominal heating capacity | 4.30 (2.00-6.80) kW | 8.50 (2.50-10.80) kW | 12.30 (5.00-17.30) kW | 18.00 (7.00-25.10) kW | 26.00 (9.50-27.30) kW | 28.20 (11.00-31.50) kW |
| Cooling return adjusting range | +10 to +20 °C | +10 to +20 °C | +10 to +20 °C | +10 to +20 °C | +7 to +25 °C | +7 to +25 °C |
| Heating return adjustment range | +30 to +50 °C | +30 to +50 °C | +30 to +50 °C | -15 to +45 °C | +25 to +60 °C | +25 to +60 °C |
| Working range, cooling | -15 to +45 °C | -15 to +45 °C | -15 to +45 °C | -15 to +45 °C | -15 to +45 °C | -15 to +45 °C |
| Operating range heating | -20 to +52 °C | -20 to +52 °C | -20 to +52 °C | -20 to +52 °C | -30 to +43 °C | -30 to +43 °C |
| Refrigerant | R410A | R410A | R410A | R410A | R410A | R410A |
| Air flow rate max. | 3900 m³/h | 3900 m³/h | 7800 m³/h | 8600 m³/h | 13000 m³/h | 15000 m³/h |
| Power supply | 230/1~/50 | 230/1~/50 | 230/1~/50 | 400/3~/50 | 400/3~/50 | 400/3~/50 |
| Nominal volume flow rate of medium, cooling | 1 m³/h | 1.6 m³/h | 2.8 m³/h | 4.2 m³/h | 3.2 m³/h | 3.6 m³/h |
| Medium connection, inlet | 1 | 1 | 1 1/4 | 1 1/4 | 1 1/4 | 1 1/4 |
| Medium connections, outlet | 1 | 1 | 1 1/4 | 1 1/4 | 1 1/2 | 1 1/2 |
| Series colour | Similar to RAL 9010 | Similar to RAL 9010 | Similar to RAL 9010 | Similar to RAL 9010 | Similar to RAL 9010 | Similar to RAL 9010 |
| Dimensions H/W/D | 790/1008/463 mm | 900/980/465 mm | 1320/990/395 mm | 1588/1175/400 mm | 1600/1175/400 mm | 1600/1175/400 mm |
Accessories / Spare parts
Downloads
CheckServ - Customer service
For technical equipment handover, maintenance and completion of the air conditioning systems, you can add in the service CheckServ. REMKO supports you from planning to technical device handover to maintenance. This complete chain of services makes it easy to install even complex air conditioning systems.
CheckServ Technical equipment handover and maintenance
