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4 - Scambiatori Aria-olio Serie HPA

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Dati tecnici Technical Data<br />

TOLLERANZA +/-5% - TOLERANCE +/-5%<br />

P/N V Hz kW(±10%) A (±10%) rpm ø Fan dB(A) (m³/ h) IP It Kg<br />

242703 # # #<br />

230-400 B14 AC 50 0,55 2,9-1,7 1380<br />

79 2800<br />

28<br />

400<br />

55<br />

265-460 B14 AC 60 0,63 2,9-1,7 1690 28<br />

242712 # # #<br />

242724 # # #<br />

12 DC<br />

24 DC<br />

/<br />

/<br />

0,187<br />

0,170<br />

15,6<br />

7,1<br />

2350<br />

2580<br />

385<br />

305<br />

77<br />

80<br />

2100<br />

2250<br />

65<br />

65<br />

2,9<br />

22<br />

22<br />

242756 # # # Prepared for Gr.2 hydraulic motor<br />

400<br />

/<br />

23<br />

Contattare EMMEGI Contact EMMEGI<br />

Diagramma rendimento Performance diagram<br />

Kw/°C<br />

0,8<br />

0,7<br />

0,6<br />

0,5<br />

0,4<br />

0,3<br />

0,2<br />

0,1<br />

HYDR. 3000 rpm<br />

AC B14<br />

HYDR. 1500 rpm<br />

DC<br />

<strong>HPA</strong> 24 2 PASS<br />

0<br />

0 20<br />

40 60 80 lpm<br />

Perdite di carico Pressure drop ( ISO VG 32)<br />

bar<br />

TOLLERANZA +/-5% - TOLERANCE +/-5%<br />

1,2<br />

1<br />

0,8<br />

0,6<br />

0,4<br />

0,2<br />

0<br />

0 20<br />

40 60 80 lpm<br />

Fattore di correzione - F - ( perdite di carico)<br />

Correction factor - F - (Pressure drop)<br />

cst<br />

F<br />

10<br />

0,5<br />

15 20 30 40 50 60 80 100 200 300<br />

0,65 0,77 1 1,2 1,4 1,6 1,9 2,1 3,3 4,3<br />

CATALOGO PRODOTTI PRODUCTS CATALOGUE 25

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