Descriptif technique

Thermal module transfer

• Module :
  • Support frame in carbon steel.
  • Insulated brazed plate heat exchanger.
  • Secondary circulator pump.
  • Balancing & flow adjustment valve.
  • Piloted 3-way valve or 2 solenoid valves
  according to model.
  • PLC controlled.
  • Expansion tank (optional).
  • Flexible hose for secondary circuit
  connection for DHW (optional).
  • Flexible hose for primary circuit connection for HW (optional).
• Control and power cabinet :
  • General circuit breaker 3x 400 V + N.
  • Light indicator.
  • Circuit breakers for immersion heaters.
  • Circuit breakers for heat pump.
  • Connector for I/O information.
  • PLC (230V / 6 NTC sensors).
• Heat pumps
  • Air to Water system
  Available power from 14 to 105 kW
  (14, 19, 35, 45, 55, 75 et 105kW).
  COP up to 4,4
  (Normalized EUROVENT conditions :
  water 30/35 C deg., air 7/6 C deg.).
  • Water to water system from 20 to 100 kW, unon resquest
• DHW tank
  • Vertical tank with 3 feet available in:
  – carbon steel with internal coating from 750
  to 6 000 L,
  – stainless steel AISI 316L from 750 to 6 000 L.
  • Maximum working pressure = 7 bar.
  • Test pressure = 10 bar.
  • Tappings and dimensions upon request.
  • ø 400 mm inspection manhole(1).
  (1)Note : conformément aux recommandations de
  la D.G.S.
  Removable thermal insulation (including the inspection manhole)
  Fire proof rating : M1 (Euroclass B)
  • High-performance mineral wool – 100 mm thick (32 kg/m3).
  • Flexible PVC jacket.
  Other thicknesses of insulation or M0 fire proof rating available upon
  request.
  Electrical backup
  Electric immersion heater with incoloy pins.
  Double unipolar safety thermostat.
  • As a replacement for heat pump if necessary and/or for realization
  of thermal shock (placed at the bottom of the tank, on the
  manhole);
  • Complementary energy source (placed at the top of the tank).
  Internal coating (WRAS approved material) of the carbon steel
  tanks (anti-legionnella safety)
  • Finished with “RC851” coating (Maximum temp = 85°C constant)
  or “RC951” coating (T-max = 95°C at peak times).
  • Magnesium protection anode(s) with wear indicator.
  Accessories kit
  including thermometer, DN25 safety valve, DN50 drainage valve, air vent valve.