INFORMATION AND ACCESSORY CARD
KAIR ECoCounter 3285 EC AIR HANDLING UNIT
with a counter-flow heat exchanger and air flow range of 200 - 850 l/s Outdoor air
Extract air Supply air
Ø 400
Ø 400
Exhaust air
Ø 400
Ø 400 Outdoor air
Ø 400
Ø 400
Extract air
Exhaust air
Ø 400
Supply air
1,900
Re-heating water connection 2 x 1” external thread
Power supply fans and automation
Ø 400
Upper section 900 Upper section 900
Cooling coil 2 x 1” external thread accessory
Upper section Ø 32
Power supply for electric heater (pre or re) and cooling compressors For duct outputs one duct connection can be selected freely. For example, supply air connection either on the side or on the top.
100 +
adjustable leg 35 - 100
1,100 2,300 Maintenance space 1,000 x 2,300
900
Arrangement R (arrangement L as a mirror image)
Dimensions and structure • W x D x H: 2,300 x 1,100 x 1,900 mm • Opening size required for the machine: 910 x 1,130 mm (as components), 1,130 x 1,910 mm • Condensate connection: 2 x Ø 32 • Weight: 491 kg, with standard fittings • Galvanised steel sheeting exterior, with 50 mm sound and thermal insulation and galvanised steel sheeting, powder-coated front and sides, grey RAL 7040 EF, stainless steel bottom
900
1,100 2,300
Technical data EC fans Supply and extract systems: 1.0 kW, max. 1.6 A / 400 V, 50 Hz Re-heating Liquid-circulation system (VP): water 50/30°C and 60/40°C Liquid-circulation system (VPM): water temperature can be selected, for example 35/25°C, 50/30°C Electric heater: 7.2 kW, 4.4 kW, 1.6 kW
Power supply e.g. fans and automation, input power 2,2 kW, 3x10 A, 400 V, 50 Hz Liquid-circulation system: 18 kW, with compressor cooling 3.1 kW, 3 x 16 A, 400 V, 50 Hz. Own supply Electric heater: 7.2 kW, input power 7.2 kW, 3 x 16 A. Own supply Electric heater: 14.4 kW, input power 14.4 kW, 3 x 25 A. Own supply Electric heater: 21.6 kW, input power 21.6 kW, 3 x 40 A. Own supply Heat recovery Counter-flow heat exchanger, with a thermal efficiency of heat recovery of 90 – 95 %, depending on air flow (air flow of 1/1)