User`s guide

Section GENERAL INFORMATION AND TECHNICAL SPECIFICATIONS
Ed. 04/2012 17
ACF60-00 LB, ACF60-00 LB S - TECHNICAL SPECIFICATIONS
SIZE
UNIT
ACF60-00
LB
ACF60-
00
LB S
OPERATIONAL CHARACTERISTICS
NOMINAL HEAT CAPACITY AT THE BURNER
(1)
NOMINAL
EFFECTIVE
kW
25.30
25.03
COOLING CAPACITY
(2)
kW 13.30
CHILLED WATER FLOW RATE
NOMINAL
MINIMUM
MAXIMUM
L/hr
2600
2300
2900
m
3
/h
GAS CONSUMPTION NAT. GAS
(3)
L.P.G.
(4)
NOMINAL
EFFECTIVE
NOMINAL
EFFECTIVE
kg/hr
2.68
2.65
1.96
1.94
NOISE LEVEL
(5) (6)
at 10 meters MAXIMUM dB(A) 54 49
FUNCTIONAL RANGE (T
OUTSIDE AIR
)
MINIMUM
MAXIMUM
°C
0
+45
ACF INTAKE WATER TEMPERATURE MAXIMUM °C +45
OUTLET WATER TEMPERATURE MINIMUM °C -10
ELECTRICAL CHARACTERISTICS
VOLTAGE
V, phases,
Neutral, Hz
230 1N 50
TOTAL ELECTRICAL LOAD
(7)
W 900 930
WATER CONNECTIONS
WATER DELIVERY AND RETURN “ 1 ¼ “F
GAS “ ¾ “F
ACF INTERNAL PRESSURE DROP
(8)
NOMINAL bar 0.42
MAXIMUM WORKING PRESSURE bar 4
MAXIMUM FILLING PRESSURE bar 3
PHYSICAL SPECIFICATIONS
OPERATIONAL WEIGHT kg 350 380
INTERNAL WATER CAPACITY OF ACF L 3
WIDTH
850
DEPTH
1230
DIMENSIONS
(9)
HEIGHT
mm
1290 1540
(9)
Table 8 – ACF60-00 LB and ACF60-00LB S Technical Specifications
Remarks
(1)
Nominal conditions: 1013 mbar, 15 °C; Actual conditions: 1000 mbar, 20 °C
(2)
Nominal running conditions: external air temperature 35°C; chilled water temperature with addition of glycol at 40% - delivery -
5.0°C – return 0 °C. For conditions other than the nominal conditions, apply the cooling capacity correction factors seen in Table 9
and Table 10, pages 18 and 19.
(3)
PCI 34.02 MJ/m
3
(1013 mbar – 15 °C).
(4)
PCI 46.34 MJ/kg
(5)
A reduction in RPM of the fan (air delivery) is required for external air temperatures less than 33°C.
(6)
Sound source rested on a reflective surface.
(7)
±10% in relation to the power supply and tolerance on the power draw of the electrical motors.
(8)
Nominal running conditions: return water temperature 0°C; delivery 2600 L/hr. For deliveries different from the nominal, please refer
to Figure 3, page 23.
(9)
Height of the silenced ventilation, ACF LB version, complete with fan nozzle.