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MHA-M/K 181÷522
Aircooled condensing units and reversible condensing units with axial fans and Scroll compressors
The condensing units and reversible condensing units of the MHA-M/K 181÷522 series, with R410A refrigerant, are designed for medium and large-sized domestic or industrial systems.
These outdoor units are combined with evaporators in split system air conditioning installations, allowing the rooms to be cooled and dehumidified or to be heated. They can also be used in combination with hydronic evaporating units in both air conditioning and industrial process cooling applications
They are equipped with Scroll compressors and axial fans, and they enable immediate and efficient use thanks to particular technical and design adjustments.
A wide range of accessories, factory fitted or supplied separately, complete the outstanding versatility and functionality of the series.
Versionen
- MHA-M/K - Cooling only
- MHA-M/K/WP - Reversible Heat Pump
Power range
- 57,0-167 kW
- 16,0-48,0 Ton
Merkmale
- Structure with supporting frame, made of galvanised sheet metal with additional protection provided by polyester powder coating.
- Scroll compressors with oil sight glass, internal overheat protection and crankcase heater.
- Axial fans directly coupled to an electric motor with external rotor.
- Condenser made of copper tubes and aluminium finned coil.
- R410A refrigerant.
- Electrical board includes: main switch with door safety interlock, protection modules, overload protection for compressors and thermocontacts for fans.
- Microprocessor control and regulation system.
Zubehör
Im Werk montiertes Zubehör
- SL Schalldämmung der Einheit
- CT Verflüssigungsregelung bis 0 °C
- TX Register mit vorbeschichteten Lamellen
- RL Flüssigkeitssammler
- VS Magnetventil
- BP Heißgas-Bypassventil
- FF Entwässerungsfilter und Schauglas
- IS Modbus RTU-Protokoll, serielle Schnittstelle RS485
- CP Potentialfreie Kontakte
Lose mitgeliefertes Zubehör
- MN Hoch- und Niederdruckmanometer
- CR Fernbedienung
- RP Schutzgitter Verflüssigerregister
- AG Gummi-Schwingungsdämpfer
Technical data
| 181 | 241 | 301 | 392 | 522 | |||
| Kühlung | Kühlleistung (1) | kW | 57,0 | 69,5 | 93,7 | 132 | 167 |
| Leistungsaufnahme (1) | kW | 19,4 | 23,4 | 30,6 | 46,5 | 63,7 | |
| Heizung | Heizleistung (2) | kW | 61,5 | 77,1 | 101 | 143 | 181 |
| Leistungsaufnahme (2) | kW | 16,4 | 20,1 | 25,9 | 38,6 | 47,7 | |
| Verdichter | Anzahl | n° | 1 | 1 | 1 | 2 | 2 |
| Kältekreisläufe | n° | 1 | 1 | 1 | 1 | 1 | |
| Leistungsstufen | n° | 1 | 1 | 1 | 2 | 2 | |
| Anschlüsse | Saugleitung | Ø mm | 1 x 35 | 1 x 42 | 1 x 42 | 1 x 54 | 1 x 54 |
| Flüssigkeitsleitung | Ø mm | 1 x 22 | 1 x 22 | 1 x 22 | 1 x 28 | 1 x 28 | |
| Elektrische Merkmale | Versorgungsspannung | V/Ph/Hz | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 |
| Max. Betriebsstrom | A | 43 | 52 | 67 | 103 | 127 | |
| Max. Anlaufstrom | A | 219 | 264 | 328 | 316 | 387 | |
| Schalldruck | Version STD (3) | dB(A) | 59 | 59 | 61 | 63 | 63 |
| Mit Zubehör SL (3) | dB(A) | 57 | 57 | 59 | 61 | 61 | |
| Gewichte | Transportgewicht | kg | 525 | 555 | 660 | 785 | 895 |
| Betriebsgewicht | kg | 535 | 565 | 670 | 805 | 915 | |
Dimensions
| 181 | 241 | 301 | 392 | 522 | |||
| L | STD | mm | 2350 | 2350 | 2350 | 2350 | 2350 |
| W | STD | mm | 1100 | 1100 | 1100 | 1100 | 1100 |
| H | STD | mm | 1920 | 1920 | 1920 | 2220 | 2220 |
Aufzeichnungen
- 1 Verdampfungstemperatur 5 °C, Außenlufttemperatur 35 °C.
- 2 Verflüssigungstemperatur 40 °C, Außenlufttemperatur 7 °C T.K. / 6 °C F.K.
- 3 Durchschnittlicher Schalldruckpegel im Freifeld im Abstand von 1 m zur Einheit, gemäß ISO 3744.
- N.B. (1) Die Gewichte der Version WP sind in den technischen Unterlagen aufgeführt.