WRA Vertical

//WRA Vertical

WRA Vertical

Structure

  • Vertical structure
  • Two removable panel for easy maintenance
  • Zinc-plated steel base, polyester powder RAL9005 orange peel finished
  • Panels zinc-plated steel, polyester powder RAL7035 orange peel finished
  • Base with mounting hole for wheels kit
  • Arranged for lifting with lift truck

Refrigerant Circuit

  • Single circuit air condensed
  • Hermetic reciprocating compressor mod. 35
  • Hermetic scroll compressor mod. 45…D8
  • Ecological refrigerant gas R134A mod. 35…45
  • Ecological refrigerant gas R407C mod. 58…D8
  • Condenser with aluminium fins
  • Evaporator mod. 35…A3 : immersed coil
  • Evaporator mod. A6…D8 : stainless steel plate
  • Expansion capillary pipe mod. 35…70
  • Thermostatic Expansion valve mod. 85…D8

Hydraulic circuit

  • Standard equipment with pump and tank
  • Fluid: water and antifreeeze
  • Non ferrous circuit on request mod. 35…85
  • Non ferrous circuit std. mod. 95…D8
  • Peripheral pump mod. 35…85
  • Centrifugal pump mod. 95…D8
  • Fixed by-pass with manometer mod. 35…A6
  • Adjustable by-pass with manometer mod. A8…D8
  • Electrical level indicator on request mod. 35…85
  • Electrical level indicator std. mod. 95…D8

Electrical Circuit

  • Electrical panel for indoor installations mod. 35…85
  • Electrical panel for outdoor installations mod. 95…D8
  • Control panel with general switch and alarms diagnosis
  • Electronic thermostat with temperature precision +/-2K
  • Power supply and signals on terminals
  • Standard signals: general alarm, on-off remote control
  • Signals on request: electrical level, flow switch, antifreeze protection

 

These units are chillers for process cooling that are not covered by the regulations for MT (Medium Temperature – EU 2015/1095) and HT (High Temperature – EU 2016/2281).

The working limits for the fluid temperature, are:

  • base units: +13°C ÷ +25°C
  • units for low water temperature: -5°C ÷ +1°C

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Technical Data WRA Vertical

wdt_IDVersionCooling Capacity (W)Power Supply (V-ph-Hz)Dimensions (mm) HxWxDData SheetLayout
1 WRA35 3.600 230-1-50 230-1-50/60 400-3-50 460-3-60 1146x570x740 Data Sheet Layout
2 WRA45 4.700 230-1-50 230-1-50/60 400-3-50 460-3-60 1146x570x740 Data Sheet Layout
3 WRA58 5.600 400-3-50 460-3-60 1146x570x740 Data Sheet Layout
4 WRA70 7.400 400-3-50 460-3-60 1146x570x740 Data Sheet Layout
5 WRA85 9.000 400-3-50 460-3-60 1220x570x740 Data Sheet Layout
6 WRA95 10.300 400-3-50 460-3-60 1500x735x926 Data Sheet Layout
7 WRAA3 12.900 400-3-50 460-3-60 1500x735x926 Data Sheet Layout
8 WRAA6 16.000 400-3-50 460-3-60 1500x735x926 Data Sheet Layout
9 WRAA8 18.900 400-3-50 460-3-60 1930x900x1200 Data Sheet Layout
10 WRAB4 24.100 400-3-50 460-3-60 1930x900x1200 Data Sheet Layout
wdt_IDVersionCooling Capacity (W)Power Supply (V-ph-Hz)Dimensions (mm) HxWxDData SheetLayout