Absorption Chiller 3 x Century 600 USRT - Never Installed

Newer Installed two stage steam absorption chiller made by Century in year 2005. We have three identical chillers, type AR-W-600 G2 having cooling capacity of 600 US Rated Tons (2.11 MW) per unit.

SKU: 3792016

Manufacturer
Finetec Century
Manufacturer's type
AR-W-600 G2
Made in year
2005
Capacity
600 USRT
Capacity in MW
2.11 MW / unit
Number of chillers
3
Chilled water temperature in and out
In 12 C - Out 7 C Degrees
Flow rate of chilled water
362.9 m3/h per unit
Steam flow required
2.64 tons/h at 8 bars per unit
Cooling water temperature
In 32 C - Out 37.4 C Degrees
Cooling water flow
624 m3/h per unit
Chiller main dimensions
6.61 x 2.25 x 2.66 m (L x W x H)
Chiller weight
17 000 kg / unit
  • Absorption Chiller Century AR W 600 G2
  • Absorption Chiller Century AR W 600 G2
  • Absorption Chiller Century AR W 600 G2
  • Absorption Chiller Century AR W 600 G2
  • Absorption Chiller Century AR W 600 G2
  • Absorption Chiller Century AR W 600 G2
  • Absorption Chiller Century AR W 600 G2

Two Stage Steam Absorption Chiller Century 3 x 600 US Refrigeration Tons

This in one chiller plant with 3 identical two stage steam absorption chillers made by Finetec Century in year 2005. Total cooling capacity of this plant is 1800 USRT or 6.33 MW and the plant needs approx 7.9 t/h steam min pressure 8.0 bar. These are high efficiency absorption chillers utilizing low pressure steam for generating refrigerant (water) vapor and lithium bromide solution as an absorbent.  The equipment is NEVER installed and some parts of control system - with Siemens Simatic S 7 PLC -  are missing today                                  

Each chiller has the following components and system functions

  1. Evaporator. The refrigerant (water) is evaporated in tube bank with energy from steam
  2.  Absorber. Aqueous lithium bromide solution is absorbing evaporated water (refrigerant) and heat from this absorption process is transferred through tube bank in to cooling water circuit
  3. Low temperature heat exchanger.  A shell-and-tube horizontal type, will increase the cycle efficiency of heat exchange between diluted solution and concentrated solution
  4. Second stage / low temperature generator. Thermal energy from water vapor produces in the first stage generator is used to concentrate the diluted solution
  5. Condenser. Water vapor from second state generator is condensed with cooling water
  6. High temperature heat exchanger.  A shell-and-tube horizontal type, will increase the cycle efficiency of heat exchange between diluted solution and concentrated solution
  7. First stage/ high temperature generator.   Thermal energy from steam is used to generate high temperature  water vapor from diluted lithium bromide solution
  8. Drain cooler. The steam condensed in 1st stage is cooled below 90 C
  9. Purge unit. Discharging system for chilled water