Modular Air-Handling Units are intended for central distribution and conditioning of air in both industrial and commercial applications. The units contain plate air-air energy recovery heat exchanger and integrated cooling circuit with or without reversible run for after-cooling or after-heating of the supplied air. They feature high efficiency of air distribution and conditioning with minimal operating costs. They offer airflow volume from 500 to 40 000 m³/h. They are completely designed and certified in a unique frameless casing. High design variability - custom solutions.

            

Characteristics

• airflow volume from 500 to 40 000 m³/h
• design option from 89 typized sizes in square Mplus, rectangular Pplus a transport Tplus diameter
• design option in dynamic, or its own dimension in steps of 1 mm for the entire range of airflow volume
• possibility of arbitrary assembly of chambers into compact blocks within the assembly unit, including the possibility of setting the own length of the chamber / compact
• choosing of three types of casing according to thermal transmission classes and thermal bridges T2 TB3 / T2 TB1 / T1 TB1, for all KJM series including dynamic dimension and for the whole range of airflow volume
• for casing T1 TB1/T2 TB1 the thermal transmittance of the casing and the thermal bridges are eliminated in accordance with the standard EN 1886
• design as required ECODESIGN by direction EU 1253/2014, ErP 2018
• certified three types of unit casing by the Munich laboratory TÜV-SÜD by standard EN 1886
• certification according to the requirements of the German Association of RLT Equipment Manufacturers and the possibility of designing in energy classes up to A + and displaying the energy label by a certified German company TÜV SÜD Industrie Service GmbH
• possibility to design the unit in vertical arrangement (supply and exhaust parts of the unit one above the other), horizontal arrangement (side by side), or in ceiling design
• possibility of design in various atypical designs - set to shape „L“, „U“, vertical outlets on top / bottom side, front / back side
• indoor, outdoor or hygienic design
• choice of surfaces (outside/inside part of casing, in-builts, terminal panels,base frame) in combinations of – zinc-coated, stainless steel, painted
• for powder coating, the choice of any RAL shade
• thanks to the unique frameless construction, the inner surface is smooth (without internal reinforcements, sharp edges, corners, etc.) in standard design and without additional assembly modifications (joint sealing etc.)

• wide range of choice of types and thus the efficiency of recuperators (plate cross / counter flow, rotary) exchangers in any type size or dynamic dimension
• possibility of design of counter-flow recuperative heat exchangers up to 20 000 m³/h
• Possibility of design without recuperation exchanger, only with cooling circuit as active recuperation
• choice of types or compressor control - analog on / off controlled by frequency converter or digital controlled by 0-10V signal
• the cooling circuit can be designed for R410A or R407C environmentally friendly refrigerants
• bivalent heat source - water, electric or gas
• own overpressure gas heaters GHM of heating power of 50 to 600 kW, using latent heat from flue gas condensate
• MONZUN own gas heaters for smaller heating power of 15 to 60 kW
• choice of different types of fan electric motors - AC / EC, different types of impellers - metal, composite, different types of geometry of free impellers - different efficiency and acoustic parameters, different fan designs - directly on the partition in vertical / horizontal design, installation for floor and various fan configurations - separate, fan walls
• Own control systém on Siemens Climatix platform
• certification of the control system according to Directive 2004/108 / EC (electromagnetic compatibility EMC) and according to Directive 2006/95 / EC (low voltage LVD)
• high variability of the control system - various types of switchboards, controllers, remote controls and other peripherals according to customer requirements
• possibility of atypical customer requirements and tailor-made M&R project
• the ability to remotely manage the unit using Mandik Cloud
• emphasis on high quality technical workmanship and price / performance ratio
• emphasis on high quality of tested and certified purchased components - fans, heat exchangers, heat exchangers and others
• emphasis on easy access for service and maintenance
• own service center - immediate trips within the warranty period, the possibility of ordering the commissioning service, warranty / post-warranty service

Casing parameters T2 TB1:
Mechanical strength of casing: D1 (M)					Thermal transmittance: T2
Class leakages casing: L1 (M)					Thermal bridging of casing: TB1
Filter bypass leakage: 0.5% - F9 (M)
Casing attenuation in band:		Hz	125	250	500	1000	2000	4000	8000
		dB	12	20	31	36	36	40	50

Casing parameters T2 TB3:
Mechanical strength of casing: D1 (M)					Thermal transmittance: T2
Class leakages casing: L1 (M)					Thermal bridging of casing: TB3
Filter bypass leakage: 0.5% - F9 (M)
Casing attenuation in band:		Hz	125	250	500	1000	2000	4000	8000
		dB	18	26	28	34	37	40	45

Air-Handling Unit functions

 › Air filtration - frame, bag, compact grease filters, HEPA filters, active coal
 › Air distribution - free impellers with AC or EC motors
 › Air conditioning - heating - water, steam, electric, gas, condensing

 - cooling - water, evaporating

 - recuperation - plate (cross/counter flow exchanger), rotary regeneration, fluid (glycol)

 - humidifying - steam, adiabatic

 › Noise attenuation - baffle silencers, resonance silencers

Engineering design of the Air-Handling Units

 › Air-Handling Units with heat pump are designed by our specialists after receipt of the customer's specifications.
 › Possibility of using our free service of engineering design by our specialists, or contact to sales representatives CONTACTS.