6
5 - DESCRIPTION
CHGV 50
CHGV 64
CHGV 72
CHGV 80
2
2
2
2
kg
2 x 7.25
2 x 8
2 x 9
2 x 12.5
•
•
•
•
Number
2
2
2
2
Power supply 400V / 3 / 50Hz
•
•
•
•
Nominal current per compressor
A
17.00
20.80
23.10
23.80
Nominal power consumed by the compressor
kW
9.90
12.50
14.30
14.70
•
•
•
•
Number
2
2
2
2
Air flow
m
3
/ h
9,800
11,000
11,000
11,000
Diameter
mm
760
760
760
760
Max. rotation speed (motor)
rpm
620
660
660
660
Power consumption per motor
kW
0.75
0.85
0.85
0.85
•
•
•
•
Number
2
2
2
2
•
•
•
•
Number
2
2
2
2
Water capacity
liters
4
5
6
7
Male 1"1/2 coupling (40x49)
•
•
•
•
Minimum installation water volume *
liters
120
160
170
200
Maximum installation water volume **
liters
1,500
1,500
1,500
1,500
Expansion tank (1.5 bar)
•
•
•
•
Tank capacity
liters
18
18
18
18
Safety valve (3 bar) with pressure gauge
•
•
•
•
Differential water output pressure switch
•
•
•
•
Output control valve
•
•
•
•
Fill valve (ø 1/4" female)
•
•
•
•
Water filter supplied (not installed)
•
•
•
•
Circulating pump
•
•
•
•
Maximum power consumption (pump only)
kW
1.40
1.40
1.90
1.90
Maximum current
A
2.70
2.70
3.50
3.50
Power supply 400V / 3 / 50Hz
•
•
•
•
•
•
•
•
Electrical equipment
IP 24
IP 24
IP 24
IP 24
Mechanical risks
B
B
B
B
Hermetic
SCROLL
compressor
with soundproofing and internal
thermal protection
Model
Cooling circuit
(number) with HP and LP pressure switches
R 407 C refrigerant charge
3.50
3.90
3.90
3.90
•
•
•
•
Hydraulic circuit
Helicoidal electric fan
, direct coupling, with internal thermal protector
General electrical power supply
400V / 3N + Earth / 50Hz
Equipment protection index
Water exchanger
with stainless steel brazed plates AISI 316 L with
thermal insulation
Air exchanger
with protective grille, copper tubes, aluminium fins
230V / 1 / 50Hz power supply with speed control for condensation
pressure control
Nominal current per motor (single-phase 230 VAC)
A
(*)
If the water volume of the system is below the minimum, a buffer tank must be installed.
(**)
If the water volume of the system is above the maximum, an additional expansion tank is required.
Summary of Contents for CHGV 50
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