Web code: VMC01
AIR HANDLING TERMINAL UNITS AND HEAT RECOVERY UNITS

Heat recovery unit

VMC-E
Air flow rate 250÷1.300 m³/h
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Technical data sheet

Fresh air terminal unit with counterflow static heat recovery.

Features

Key features

Extremely compact
High efficiency recovery
Very silent
Brushless DC fans

Heat recovery unit

Description

Construction features

• Galvanised sheet steel self-bearing structure, insulated internally and externally.
• Recovery unit: thanks to a high yield static type heat exchanger with back-current flows consisting of flat layers of special paper that allow total heat exchange, thereby recovering both sensitive and latent heat. The air flows are kept separate with relevant sealing.
Maintenance is easily performed on the heat exchanger and filters thanks to side extraction.
• By-pass motorised system of the recovery unit actuated automatically by the electronic control
• Air filtration in F9 efficiency class (with G3 pre-filter) on the fresh air and G3 filter on return air.
• Integrated dirty filter signal pressure switches
• Fans: fresh air inlet and centrifugal exhaust with BRUSHLESS EC motors that allow higher efficiency to be achieved in comparison to traditional motors with energy savings of up to 60%. 10-speed management option.
• Ducting connections with plastic round fittings.
• Incorporated electrical panel with electronic board to control the freecooling and fan functions.

Separately supplied accessories

• KSBE1: electric pre-heating heater with defrost function complete with safety thermostats and control relay, which can be activated from the KPCM panel
• KSBE2: electric post-heating heater complete with safety thermostats and control relay, which can be activated from the KPCM panel
The two units cannot be managed at the same time, so they are one as an alternative to the other

Controls

• KPST- Touch screen remote control panel
• KQSW- CO2 wall sensor for fan adjustment
• KUSW- Wall humidity sensor for fan adjustment

Technical data

VMC MODEL 25 35 50 80 100 130
Nominal air flow rate m³/h 250 350 500 750 1000 1300
Nominal available static pressure Pa 90 140 110 140 140 140
Total nominal absorbed power W 80 130 150 320 390 500
Total maximum absorbed current A 0,5 0,6 0,6 1,4 2,1 2,7
❶ Sound pressure dB(A) 34 37 39 42 43 44
❶ Sound pressure dB(A) 34 37 39 42 43 44
Electrical supply V-ph-Hz 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50 230-1-50
Motor type EC EC EC EC EC EC
Speed number 10 10 10 10 10 10
„❹ Int S.F.P. W/m³/s 812 670 547 865 881 873
„❹ Declared type NRVU-BVU NRVU-BVU NRVU-BVU NRVU-BVU NRVU-BVU NRVU-BVU
HEAT RECOVERY
❷ Winter efficiency (temp/enthalpy) % 73/65 74/65 76/67 76/65 76/62 74/59
❸ Summer efficiency (temp/enthalpy) % 73/62 74/62 76/63 76/63 76/60 74/58
„❹ Dry thermal efficiency % 73 74 76 76 76 74
ACCESSORIES
KSBE1-Heating capacity kW 1 1 1,5 2,5 2,5 2,5
KSBE1-stages n° 1 1 1 1 1 1
KSBE2-Heating capacity kW 1 1 1,5 3 3 3
KSBE2-stages n° 2 2 2 2 2 2
DIMENSIONS AND WEIGHTS 25 35 50 80 100 130
Length mm 814 814 894 1186 1199 1199
Depth mm 599 804 904 1134 1216 1216
Height mm 270 270 270 388 388 388
Weight Kg 30 37 43 71 83 83
  • Data at the following conditions:
  • ❶ Sound pressure level assessed at 1 m, with all 4 air nozzles ducted, on the machine inspection side and under nominal operating conditions
  • ❷ Nominal winter conditions: outdoor air: –5°C; 80% TH. Ambient air: 20°C; 50% UR.
  • ❸ Nominal summer conditions: outdoor air: 32°C; 50% TH. Ambient air: 26°C; 50% UR.
  • „❹ According to EU Regulation 1253/2014

Manuals

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Technical notes

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