MHA-M/K 181÷522

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MHA-M/K 181÷522

MHA-M/K 181÷522

Aircooled condensing units and reversible condensing units with axial fans and Scroll compressors

SOLO_FREDDO.png caldo_e_freddo1.png COMPRESSORE_SCROLL111.png ASSIALE11.png R410A1.png

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.

Versioni

  • MHA-M/K - Cooling only
  • MHA-M/K/WP - Reversible Heat Pump

Power range

  • 57,0-167 kW
  • 16,0-48,0 Ton

Caratteristiche

  • 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.

Accessori montati in fabbrica

  • SL Silenziamento unità
  • CT Controllo condensazione fino a 0 °C
  • TX Batteria con alette preverniciate
  • RL Ricevitore di liquido
  • VS Valvola solenoide
  • BP Valvola by-pass gas caldo
  • FF Filtro disidratatore e spia di flusso
  • IS Protocollo Modbus RTU, interfaccia seriale RS485
  • CP Contatti puliti

Accessori forniti separatamente

  • MN Manometri di alta e bassa pressione
  • CR Pannello comandi remoto
  • RP Reti protezione batterie
  • AG Antivibranti in gomma
181241301392522
RaffreddamentoPotenza frigorifera (1)kW57,069,593,7132167
Potenza assorbita (1)kW19,423,430,646,563,7
RiscaldamentoPotenza termica (2)kW61,577,1101143181
Potenza assorbita (2)kW16,420,125,938,647,7
CompressoreQuantitàn°11122
Circuiti frigoriferin°11111
Gradini di parzializzazionen°11122
ConnessioniLinea aspirazioneØ mm1 x 351 x 421 x 421 x 541 x 54
Linea liquidoØ mm1 x 221 x 221 x 221 x 281 x 28
Caratteristiche elettricheAlimentazioneV/Ph/Hz400/3/50400/3/50400/3/50400/3/50400/3/50
Corrente max. funzionamentoA435267103127
Corrente max. di spuntoA219264328316387
Pressione sonoraVersione STD (3)dB(A)5959616363
Con accessorio SL (3)dB(A)5757596161
PesiPeso di trasportokg525555660785895
Peso in funzionamentokg535565670805915

Dimensioni

181241301392522
LSTDmm23502350235023502350
WSTDmm11001100110011001100
HSTDmm19201920192022202220

Note

  • 1 Temperatura di evaporazione 5 °C, temperatura aria esterna 35 °C.
  • 2 Temperatura di condensazione 40 °C, temperatura aria esterna 7 °C b.s./6 °C b.u.
  • 3 Livello medio di pressione sonora in campo libero ad 1 m dall'unità come definito dalla ISO 3744.
  • N.B. (1) I pesi della versione WP sono riportati nel quaderno tecnico.