KWG 1905-3305 SERIES - Bild 57097 KWG 1905-3305 SERIES - Bild 57098

REMKO KWG 1905-3305 SERIES Chillers for cooling

Variant EDV-Nr. Nominal cooling capacity
KWG 1905 1677000 191,8 kW
KWG 2105 1677005 210,0 kW
KWG 2305 1677010 229,9 kW
KWG 2655 1677015 264,2 kW
KWG 2955 1677020 295,0 kW
KWG 3305 1677025 326,5 kW

Variant

REMKO KWG 1905-3305 SERIES

In a modular design

The units of the KWG 1905-3305 series, with an output range between 191.8 and 326.5 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.

  • 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 KWG 2105 KWG 2305 KWG 2655 KWG 2955 KWG 3305
Nominal pressure loss, internal ²) 41,1 kPa 43,2 kPa 42,8 kPa 47,2 kPa 50,3 kPa 50,5 kPa
Nominal cooling capacity 191,8 kW 210,0 kW 229,9 kW 264,2 kW 295,0 kW 326,5 kW
Energy efficiency ratio EER 2,54 2,75 2,71 2,65 2,78 2,7
SEER 3,90 4,02 4,14 4,06 3,88 3,82
Degree of effective use of room cooling 153 % 158 % 163 % 159 % 152 % 150 %
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 15,23 kg 2x 16,25 kg 2x 17,79 kg 2x 22,43 kg 2x 22,91 kg 2x 24,83 kg
CO2 Equivalent 2x 31,80 t 2x 33,93 t 2x 37,15 t 2x 46,83 t 2x 47,84 t 2x 51,85 t
Compressor, number/type 6/Scroll 6/Scroll 6/Scroll 4/Scroll 4/Scroll 4/Scroll
Air volume max. 87500 m³/h 87500 m³/h 87500 m³/h 89000 m³/h 123000 m³/h 123000 m³/h
Number of fans 4 4 4 6 6 6
Sound pressure level 57,7 dB(A) 57,7 dB(A) 59,5 dB(A) 62,5 dB(A) 63,1 dB(A) 64,5 dB(A)
Soundpower level 85,7 dB(A) 85,7 dB(A) 87,4 dB(A) 90,4 dB(A) 91,0 dB(A) 92,5 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 72,84 kW 73,77 kW 82,27 kW 96,65 kW 103,03 kW 117,64 kW
Electrical nominal current consumption, cooling 142,30 A 144,1 A 160,7 A 188,7 A 201,20 A 229,7 A
Max. electrical starting current 283,0 A 316,0 A 333,0 A 455,0 A 481,0 A 507,0 A
Operation pressure max. agent 600 kPa 600 kPa 600 kPa 600 kPa 600 kPa 600 kPa
Nominal volume flow rate, medium 33,0 m³/h 36,1 m³/h 39,5 m³/h 45,4 m³/h 50,7 m³/h 56,2 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 1717,1 kg 1802,4 kg 1824,7 kg 2247,6 kg 2333,4 kg 2361x4 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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Downloads

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Pictures
REMKO KWG 1905 jpg, 0.6 MB
Logos
REMKO KWG 1905 jpg, 0.2 MB
REMKO KWG 1905 jpg, 0.1 MB

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