KWG 1905-3305 SLN SERIES - Bild 57113 KWG 1905-3305 SLN SERIES - Bild 57114 KWG 1905-3305 SLN SERIES - Bild 57115

REMKO KWG 1905-3305 SLN SERIES Chillers for cooling

Variant EDV-Nr. Nominal cooling capacity
KWG 1905 SLN 1677030 194,4 kW
KWG 2105 SLN 1677035 207,2 kW
KWG 2305 SLN 1677040 227,2 kW
KWG 2655 SLN 1677045 269,3 kW
KWG 2955 SLN 1677050 287,4 kW
KWG 3305 SLN 1677055 322,8 kW

Variant

REMKO KWG 1905-3305 SLN SERIES

In a modular design and Super-Low-Noise version

The units of the KWG 1905-3305 series, with an output range between 194.4 and 322.8 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.

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
  • 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 1905 SLN KWG 2105 SLN KWG 2305 SLN KWG 2655 SLN KWG 2955 SLN KWG 3305 SLN
Nominal pressure loss, internal ²) 42,1 kPa 42,1 kPa 41,8 kPa 48,9 kPa 48,1 kPa 49,5 kPa
Nominal cooling capacity 194,4 kW 207,2 kW 227,2 kW 269,3 kW 287,4 kW 322,8 kW
Energy efficiency ratio EER 2,7 2,75 2,72 2,77 2,69 2,69
SEER 4,08 4,12 4,19 4,03 3,96 3,87
Degree of effective use of room cooling 160 % 162 % 165 % 158 % 155 % 152 %
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
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
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
Number of cooling circuits 2 2 2 2 2 2
Refrigerant R410A R410A R410A R410A R410A R410A
GWP value 2088 2088 2088 2088 2088 2088
Refrigerant, basic capacity 2x 15,6 kg 2x 17,58 kg 2x 22,18 kg 2x 21,95 kg 2x 22,91 kg 2x 29,99 kg
CO2 Equivalent 2x 31,66 t 2x 36,71 t 2x 46,31 t 2x 45,83 t 2x 47,84 t 2x 62,62 t
Compressor, number/type 6/Scroll 6/Scroll 6/Scroll 4/Scroll 4/Scroll 4/Scroll
Air volume max. 69100 m³/h 69100 m³/h 69100 m³/h 101700 m³/h 101700 m³/h 123000 m³/h
Number of fans 4 4 4 6 6 6
Sound pressure level 54,9 dB(A) 54,9 dB(A) 56,4 dB(A) 58,7 dB(A) 58,7 dB(A) 60,2 dB(A)
Soundpower level 82,9 dB(A) 82,9 dB(A) 84,3 dB(A) 86,7 dB(A) 86,7 dB(A) 88,2 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
Protection class IP 24 IP 24 IP 24 IP 24 IP 24 IP 24
Electrical nominal power consumption, cooling 69,54 kW 72,74 kW 81,05 kW 94,06 kW 103,66 kW 116,27 kW
Electrical nominal current consumption, cooling 135,0 A 142,0 A 158,0 A 184,0 A 202,0 A 227,0 A
Max. electrical starting current 277,0 A 311,0 A 327,0 A 454,0 A 472,0 A 498,0 A
Operation pressure max. agent 600 kPa 600 kPa 600 kPa 600 kPa 600 kPa 600 kPa
Nominal volume flow rate, medium 33,4 m³/h 35,6 m³/h 39,1 m³/h 46,3 m³/h 49,4 m³/h 55,5 m³/h
Min. medium flow 26,4 m³/h 28,9 m³/h 31,6 m³/h 36,4 m³/h 40,6 m³/h 45,0 m³/h
Maximum volume flow medium 39,6 m³/h 43,3 m³/h 47,4 m³/h 54,4 m³/h 60,8 m³/h 67,4 m³/h
Pipe connection, medium-side inlet/outlet 3 inch 3 inch 3 inch 4 inch 4 inch 4 inch
Medium connections 3 inch 3 inch 3 inch 4 inch 4 inch 4 inch
Dimsensions h/w/d 2270/2205/4118 mm 2270/2205/4118 mm 2270/2205/4118 mm 2270/2205/5120 mm 2270/2205/5120 mm 2270/2205/5120 mm
Weight 1815,1 kg 1900,4 kg 1922,7 kg 2380,6 kg 2466,4 kg 2494,4 kg
Serial colour 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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Pictures
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