KWG 505-1755 SERIES - Bild 57053 KWG 505-1755 SERIES - Bild 57054

REMKO KWG 505-1755 SERIES Chillers for cooling

Variant EDV-Nr. Nominal cooling capacity
KWG 505 1676505 49,7 kW
KWG 605 1676605 58,6 kW
KWG 755 1676755 76,0 kW
KWG 855 1676855 85,2 kW
KWG 955 1676955 93,6 kW
KWG 1105 1671105 112,3 kW
KWG 1305 1671305 125,9 kW
KWG 1505 1671505 151,5 kW
KWG 1755 1671705 173,5 kW

Variant

REMKO KWG 505-1755 SERIES Chillers for cooling

In a modular design

The units of the KWG 505-1755 series, with an output range between 49.7 and 173.5 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.

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.

  • 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

VariantKWG 505KWG 605KWG 755KWG 855KWG 955KWG 1105KWG 1305KWG 1505KWG 1755
Nominal pressure loss, internal ²)34 kPa33 kPa26 kPa20 kPa24 kPa24 kPa35 kPa44 kPa45 kPa
Nominal cooling capacity49,7 kW58,6 kW76,0 kW85,2 kW93,6 kW112,3 kW125,9 kW151,5 kW173,5 kW
Energy efficiency ratio EER2,65 2,59 2,66 2,54 2,62 2,67 2,64 2,63 2,58
SEER3,82 3,86 3,90 4,13 4,35 4,43 4,02 4,64 4,53
Degree of effective use of room cooling149 %150 %151 %161 %169 %172 %156 %180 %176 %
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 circuits1 1 1 1 1 1 2 2 2
RefrigerantR410A R410A R410A R410A R410A R410A R410A R410A R410A
GWP value2088 2088 2088 2088 2088 2088 2088 2088 2088
Refrigerant, basic capacity12,0 kg11,2 kg12,9 kg13,7 kg14,1 kg20,5 kg2x 12,9 kg2x 12,1 kg
CO2 Equivalent25,06 t23,39 t26,94 t28,61 t29,44 t42,8 t2x 26,94 t2x 25,26 t2x 35,7 t
Compressor, number/type2/Scroll 2/Scroll 2/Scroll 3/Scroll 3/Scroll 3/Scroll 4/Scroll 4/Scroll 6/Scroll
Air volume max.23000 m³/h23000 m³/h46800 m³/h46800 m³/h46800 m³/h46000 m³/h46000 m³/h69000 m³/h67000 m³/h
Number of fans1 1 2 2 2 2 2 3 3
Sound pressure level46,6 dB(A)46,6 dB(A)50,1 dB(A)48,8 dB(A)48,8 dB(A)51,3 dB(A)49,5 dB(A)52,6 dB(A)51,1 dB(A)
Soundpower level78,4 dB(A)78,4 dB(A)82,0 dB(A)80,7 dB(A)80,7 dB(A)83,2 dB(A)81,4 dB(A)84,6 dB(A)83,2 dB(A)
Voltage supply400/3~/50 V/Ph/Hz400/3~/50 V/Ph/Hz400/3~/50 V/Ph/Hz400/3~/50 V/Ph/Hz400/3~/50 V/Ph/Hz400/3~/50 V/Ph/Hz400/3~/50 V/Ph/Hz400/3~/50 V/Ph/Hz400/3~/50 V/Ph/Hz
Protection classIP X4 IP X4 IP X4 IP X4 IP X4 IP X4 IP X4 IP X4 IP X4
Electrical nominal power consumption, cooling18,76 kW22,61 kW28,55 kW35,55 kW35,74 kW42,07 kW47,7 kW57,61 kW67,26 kW
Electrical nominal current consumption, cooling27,08 A32,63 A41,21 A48,43 A51,59 A60,72 A68,85 A83,15 A97,08 A
Max. electrical starting current131,7 A142,6 A173,7 A167,2 A190,6 A202,5 A215,9 A233,6 A236 A
Operation pressure max. agent600 kPa600 kPa600 kPa600 kPa600 kPa600 kPa600 kPa600 kPa600 kPa
Nominal volume flow rate of medium, cooling8,57 m³/h10,08 m³/h13,07 m³/h14,65 m³/h16,09 m³/h19,33 m³/h21,67 m³/h26,06 m³/h29,84 m³/h
Min. medium flow5,35 m³/h6,30 m³/h8,17 m³/h9,17 m³/h10,07 m³/h12,07 m³/h13,44 m³/h16,30 m³/h18,67 m³/h
Maximum volume flow medium13,75 m³/h16,98 m³/h21,05 m³/h24,48 m³/h26,84 m³/h31,32 m³/h36,30 m³/h42,05 m³/h46,00 m³/h
Pipe connection, medium-side inlet/outlet1 1/2 inch1 1/2 inch2 inch2 inch2 inch2 inch2 1/2 inch2 1/2 inch2 1/2 inch
Medium connections1 1/2 inch1 1/2 inch2 inch2 inch2 inch2 inch2 1/2 inch2 1/2 inch2 1/2 inch
Dimsensions h/w/d1954/1123/1955 mm1954/1123/1955 mm1954/1123/3005 mm1954/1123/3005 mm1954/1123/3005 mm1954/1123/3005 mm1954/1123/3005 mm1954/1123/4255 mm1954/1123/4255 mm
Weight553,0 kg559,0 kg701,0 kg780,0 kg780,0 kg780,0 kg941,0 kg1065,0 kg1270,0 kg
Serial colourähnlich 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

Variant
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Downloads

Variant
Language
Pictures
REMKO KWG 505 jpg, 461,267,000.0
Assembly drawings
REMKO KWG 505 jpg, 728,229,000.0
Logos
REMKO KWG 505 jpg, 152,032,000.0
REMKO KWG 505 jpg, 126,470,000.0

CheckServ - Customer service

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