DROPSA BRAVO - Technical Characteristics; General Technical Specifications; Control Panel Specifications; Electrical Connection Specifications

4
4. TECHNICAL CHARACTERISTICS
GENERAL TECHNICAL CHARACTERISTICS
Operating Voltage
AC
DC
AC - 50Hz
AC - 60Hz
12V
24V
12V
24V
110V
230V
110V
230V
Current (nominal)
1A
0,5A
1A
0,5A
0,2A
0,1A
0,2A
0,1A
Current (peak)
6,5A
3A
6,5A
3A
0,3A
0,2A
0,3A
0,2A
Nett weight
2 Liter
5,5Kg (12.12lb)
6,5 Kg (14.33lb)
5 Liter
6Kg (13.22lb)
7Kg (15.43lb)
8 Liter
6,5Kg (14.33lb)
7,5Kg (16.53lb)
Number of outlets / pumping elements
1 (3 max.)
Outlet thread
1/4” BSP
Nominal output per pump element (20 RMP) *
2,8 cm³/min (0.17 in³/min)
5,2 cm³/min (0.31 in³/min)
0,4 ÷ 2,8 cm³/min (0.02 ÷ 0.17 in³/min) - Adjustable
Working pressure
280bar (4061psi)
Integrated By-pass pressure (if present)
320 bar ±30 bar (4641 psi ±435 psi)
Reservoir Capacity
2 – 5 – 8 litres (0.53 – 1.32 – 2.11 gallons)
Max Grease capability
NLGI 2
Min. oil viscosity
46cSt
Operating temperature
-25°C ÷ +80°C
Storage temperature
-30°C ÷ +90°C
Humidity
90%
IP Protection grade
IP65 (IP 69K with special equipment)
Noise
< 70 db (A)
CONTROL PANEL CHARACTERISTICS
Operating Voltage
12VDC
±20%
24VDC
±20%
110VAC
Includes internal transformer
230VAC
Maximum Output load capability
5A
Short circuit & Overload protection.
7.5A typical
10A max.
Operating temperature
-20°C ÷ +80°C
Storage temperature
-30°C ÷ +90°C
Hardware protection
 Overload protection on motor and lamp
 Integrated Motor protection
 Spike voltage protection
 Inverted Polarity protection
Memory for parameter storage
EEPROM
Memory Life
Unlimited (no battery requirement)
Minimum Level
Max load
AUTOMATIC Version
1A @ 30V
0,3A @ 230V
MANUAL Version
0,25A @ 120V
ELECTRICAL CONNECTIONS
P/N Connector
Nominal Voltage
Poles
Max Cable.
IP
Max. A
0039975 (MPM 203)
250V-300V
3+
1mm²
65
10A
0039820 (M12)
150V
4
0,5mm²
68
4A
0039823 (Amphenol)
1680V
17+PE
1mm²
65
6A
0038962 (IP69K)
600V
3
0,5mm²
69K
7,5A
0039834 (IP69K)
600V
4
0,5mm²
69K
7,5A
WARNING: Do not operate the unit outside the specified voltage ranges.
* NOTE:Pump output has been determined at the following conditions: Grease, NLGI 2, Standard
environmental conditions (Temperature 20°C / 68°F, Pressure 1 ATM), Back pressure on outlet 50bar
(735 psi) 12V e 24V voltage.