Technical data of the adsorption chiller model NAK

Adsorption chiller NAK  NAK 20/70  NAK 50/170 NAK 100/350 unit
HOT WATER CIRCLE
inlet temperature
 85,0
 85,0
 85,0
°C
outlet temperature
  79,4   79,4   79,4 °C
differential temperature
  5,6   5,6   5,6  k
volume flow
  18,1   44,9   89,8  m³/h
pressure drop
  44,1   54,9   29,4  kPa
HOT WATER HEATING CAPACITY (QIN)   118   293   587  kW
C.O.P. (HEATING EFFICIENCY QO : QIN)   0,6   0,6   0,6

-
CHILLING CAPACITY (Q0)   71   176   352  kW
CHILLED WATER CIRCLE
inlet temperature
14,0
14,0
14,0
°C
outlet temperature

  9,0

  9,0

  9,0

°C
differential temperature

  5,0

  5,0

  5,0

 k
volume flow

  12,2

  30,2

  60,3

 m³/h
pressure drop

  54,0

  111,8

  75,5

 kPa
REQUIRED CHILLING CAPACITY

  189

  469

  939

 kW
COOLING WATER CIRCLE
inlet temperature
 31,0
 31,0
 31,0
°C
outlet temperature
  34,8   34,8   34,8 °C
differential temperature
  3,8   3,8   3,8  k
volume flow
 42,8   105,9   211,7  m³/h
pressure drop (Heat Exchanger)
  78,5   84,4   44,1  kPa
pressure drop (Condenser)
  58,9   73,6   57,9  kPa
SUPPLY CONNECTION DATA
compressed air connection
  500   500   500  kPa
compressed air consumption
  64   117   232
 l/h
electrical connection
  0,4   0,4   0,4  kVA
refrigerant pump
  0,4   0,4   0,4  kVA
MESSURMENTS AND WEIGHS
length
  3.700   3.700   3.700
 mm
width
  1.600   1.900   2.120   mm
height
  2.400   3.000   3.270
  mm
running weight
  5.000   8.000   14.000
 kg
transportation weight   4.000   6.500   12.500
 kg