KWG 505-1755 SLN SERIES - Bild 57073 KWG 505-1755 SLN SERIES - Bild 57074 KWG 505-1755 SLN SERIES - Bild 57075

REMKO KWG 505-1755 SLN SERIES Chillers for cooling

Variant EDV-Nr. Nominal cooling capacity
KWG 505 SLN 1676510 47,9 kW
KWG 605 SLN 1676610 59,2 kW
KWG 755 SLN 1676760 73,4 kW
KWG 855 SLN 1676860 85,3 kW
KWG 955 SLN 1676960 93,6 kW
KWG 1105 SLN 1671110 109,1 kW
KWG 1305 SLN 1671310 126,5 kW
KWG 1505 SLN 1671510 146,6 kW
KWG 1755 SLN 1671760 160,3 kW

Variant

REMKO KWG 505-1755 SLN SERIES

In a modular design and Super-Low-Noise version

The units of the KWG 505-1755 SLN series, with an output range between 47.9 and 160.3 kW, are particularly compact and quiet air-cooled chillers for outdoor installation. The units of the KWG series can be optionally configured with various hydraulic equipment, thereby enabling an optimum adaptation to the respective application.

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 ensure that the units have a very high degree of efficiency and therefore correspond with the pertinent requirements of the Eco-Design Directive.

  • Noise-optimised Super-Low-Noise version
  • Hydraulic components individually configurable
  • Multi-stage power control
  • EC fans, standard version
  • Floating switch contacts for integration into a building control system
  • Modbus data protocol, standard version
  • Extensive accessories for individual unit configuration
  • Units are ErP-compliant according to the Eco-Design Directive

Technical data

Variant KWG 505 SLN KWG 605 SLN KWG 755 SLN KWG 855 SLN KWG 955 SLN KWG 1105 SLN KWG 1305 SLN KWG 1505 SLN KWG 1755 SLN
Nominal pressure loss, internal ²) 32 kPa 34 kPa 24 kPa 20 kPa 24 kPa 23 kPa 35 kPa 41 kPa 38 kPa
Nominal cooling capacity 47,9 kW 59,2 kW 73,4 kW 85,3 kW 93,6 kW 109,1 kW 126,5 kW 146,6 kW 160,3 kW
Energy efficiency ratio EER 2,61 2,68 2,59 2,66 2,67 2,62 2,71 2,55 2,36
SEER 3,84 3,88 3,87 4,24 4,34 4,34 4,42 4,31 4,15
Degree of effective use of room cooling 149 % 150 % 150 % 165 % 169 % 169 % 172 % 167 % 161 %
Cooling return adjusting range +10 bis +18 °C +10 bis +18 °C +10 bis +18 °C +10 bis +18 °C +10 bis +18 °C +10 bis +18 °C +10 bis +18 °C +10 bis +18 °C +10 bis +18 °C
Operating range, cooling +15 bis +45 °C +15 bis +45 °C +15 bis +45 °C +15 bis +45 °C +15 bis +45 °C +15 bis +45 °C +15 bis +45 °C +15 bis +45 °C +15 bis +45 °C
Operating range, cooling (expansion) -15 bis +45 °C -15 bis +45 °C -15 bis +45 °C -15 bis +45 °C -15 bis +45 °C -15 bis +45 °C -15 bis +45 °C -15 bis +45 °C -15 bis +45 °C
Number of cooling circuits 1 1 1 1 1 1 2 2 2
Refrigerant R410A R410A R410A R410A R410A R410A R410A R410A R410A
GWP value 2088 2088 2088 2088 2088 2088 2088 2088 2088
Refrigerant, basic capacity 11,8 kg 12,8 kg 13,0 kg 16,4 kg 19,1 kg 25,6 kg 2x 16,2 kg 2x 19,0 kg 2x 19,7 kg
CO2 Equivalent 24,64 t 26,73 t 27,14 t 34,24 t 39,88 t 53,45 t 2x 33,83 t 2x 39,67 t 2x 41,13 t
Compressor, number/type 2/Scroll 2/Scroll 2/Scroll 3/Scroll 3/Scroll 3/Scroll 4/Scroll 4/Scroll 6/Scroll
Air volume max. 19400 m³/h 39800 m³/h 38800 m³/h 38800 m³/h 38800 m³/h 38000 m³/h 56200 m³/h 54500 m³/h 54500 m³/h
Number of fans 1 2 2 2 2 2 3 3 3
Sound pressure level 42,3 dB(A) 44,0 dB(A) 46,2 dB(A) 44,6 dB(A) 44,6 dB(A) 47,3 dB(A) 46,0 dB(A) 48,6 dB(A) 46,8 dB(A)
Soundpower level 74,1 dB(A) 75,9 dB(A) 78,1 dB(A) 76,5 dB(A) 76,5 dB(A) 79,2 dB(A) 78,1 dB(A) 80,6 dB(A) 78,8 dB(A)
Voltage supply 400/3~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz 400/3~/50 V/Ph/Hz
Protection class IP X4 IP X4 IP X4 IP X4 IP X4 IP X4 IP X4 IP X4 IP X4
Electrical nominal power consumption, cooling 18,36 kW 22,08 kW 28,32 kW 32,07 kW 35,04 kW 41,66 kW 46,68 kW 57,47 kW 67,92 kW
Electrical nominal current consumption, cooling 26,5 A 31,87 A 40,88 A 46,29 A 50,58 A 60,13 A 67,38 A 82,95 A 98,03 A
Max. electrical starting current 130,9 A 143,5 A 172,1 A 165,6 A 189,0 A 200,8 A 216,0 A 231,2 A 233,6 A
Operation pressure max. agent 600 kPa 600 kPa 600 kPa 600 kPa 600 kPa 600 kPa 600 kPa 600 kPa 600 kPa
Nominal volume flow rate, medium 8,24 m³/h 10,19 m³/h 12,6 m³/h 14,69 m³/h 16,09 m³/h 18,76 m³/h 21,74 m³/h 25,2 m³/h 27,58 m³/h
Min. medium flow 5,16 m³/h 6,37 m³/h 7,89 m³/h 9,18 m³/h 10,07 m³/h 11,74 m³/h 13,61 m³/h 15,77 m³/h 17,25 m³/h
Maximum volume flow medium 13,75 m³/h 16,98 m³/h 21,05 m³/h 24,48 m³/h 26,84 m³/h 31,32 m³/h 36,30 m³/h 42,05 m³/h 46,00 m³/h
Pipe connection, medium-side inlet/outlet 1 1/2 inch 1 1/2 inch 2 inch 2 inch 2 inch 2 inch 2 1/2 inch 2 1/2 inch 2 1/2 inch
Medium connections 1 1/2 inch 1 1/2 inch 2 inch 2 inch 2 inch 2 inch 2 1/2 inch 2 1/2 inch 2 1/2 inch
Dimsensions h/w/d 1954/1123/1955 mm 1954/1123/3005 mm 1954/1123/3005 mm 1954/1123/3005 mm 1954/1123/3005 mm 1954/1123/3005 mm 1954/1123/4255 mm 1954/1123/4255 mm 1954/1123/4255 mm
Weight 568,0 kg 687,0 kg 717,0 kg 793,0 kg 795,0 kg 848,0 kg 1066,0 kg 1085,0 kg 1269,0 kg
Serial colour ähnlich RAL 9018 ähnlich RAL 9018 ähnlich RAL 9018 ähnlich RAL 9018 ähnlich RAL 9018 ähnlich RAL 9018 ähnlich RAL 9018 ähnlich RAL 9018 ähnlich RAL 9018

Accessories / Spare parts

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Downloads

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Pictures
REMKO KWG 505 SLN jpg, 0.5 MB
Assembly drawings
REMKO KWG 505 SLN jpg, 0.7 MB
Logos
REMKO KWG 505 SLN jpg, 0.1 MB
REMKO KWG 505 SLN jpg, 0.2 MB
REMKO KWG 505 SLN jpg, 0.1 MB

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