Air & water Cooled Chillers

TT-29800 WK

The TT-29800 WK chiller has a water cooled condensor and is designed for water temperatures from -25°C up to 25°C with water-glycol mixture.

  • Closed water-clycol circuit. The unit is equipped with a corrosion free water tank with a content of 150 litres. Once the water has cooled down to the required temperature, the compressor cuts out. It switches on again after the temperature has increased. The switch-on-point can be adjusted on the digital microprocessor controller. The circulation pump is running continuously. This unit is not suitable for water temperatures above  +25°C.
  • Automatic or manual refill
  • Long life expectancy due to the electronic control of operating time of the compressor.
  • All components are made of stainless steel or bronze
  • Castors
Specifications

Cooling capacity:
Nominal: approx. 54 kW
Actual capacity in practice 12 kW at -10°C

Temperature range: -25°C up to 25°C with water-glycol mixture. 

Coolant: R-404a

Water tank capacity: min 120 Litres, max 170 Litres

Temperature control: electronic temperature controller MP-888 with digital display set and actual temperatures

Electronic flow control: option

Pump capacity: max pressure. 4,8 bar / max flow. 140 l/min

Pump motor: 1.5 kW

Compressor: hermetically sealed

Condensor: water cooled
Required cooling water: min. 1,5 bar
with cooling tower water ca. 35°C approx. 60 - 90 l/min water consumption
with netwater approx. 10 - 15°C approx. 40 - 50 l/min water consumption

Power consumption: approx. 15 kW

Conections:
To process 1” BSP female thread

From process 2" BSP female thread

Cooling water IN/OUT: 1" female thread

Automatic water refil: 3/8” female thread

Dimensions (in mm): length: 1’100 x width: 790 x height: 1’660 mm, incl.
castors

Noise level: (at 3m distance) 66 dBA

Weight: approx. 400 kg empty (filled approx. 580 kg)

Colour: silver grey RAL 7001

Safety Devices
  • Automatic level control with pre-warning at low water level
  • Audible alarm in case of failure
  • Indication lamps for thermal relay of pump and compressor, low pressure, high pressure
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