DAB AD x.x AC series Installations- Und Wartungsanleitungen Seite 75

Inverter power
supply
Inverter output
Mechanical
specifications
Installation
Control and
operating
hydraulic
specifications
Sensors
Functions and
safety devices
Technical specifications
Voltage [VAC]
(Tol +10/-20%)
Phases
Frequency [Hz]
Current (380V- 480V) [A]
Leakage current to earth
[ma]
Voltage [VAC]
Phases
Frequency [Hz]
Maximum current [A rms]
Minimum current [A rms]
Max. power output [kW]
Mechanical power P2
Unit weight [kg]
(excluding packaging)
Package weight [kg]
Maximum dimensions
[mm](WxHxD)
Work position
IP protection rating
Max. ambient temperature
[°C]
Max. section of lead
accepted by input and
output terminals [mm²]
Min. diameter of cable
accepted by input and
output cable glands [mm]
Max. diameter of cable
accepted by input and
output cable glands [mm]
Pressure regulation range
[bar]
Options
Type of pressure sensors
Pressure sensor full scale
[bar]
Type of flow sensor
supported
Connectivity
Safety devices
ENGLISH
AD 5.5 AC
380-480
3
50/60
20,5-16,5
<3
0 - V alim.
3
0-200
15,0
2
8,2
7,5 CV / 5,5 kW
1 – 95% full scale without press.
Ratiometric (0-5V) / 4:20 mA

Serial interface

Multi inverter connection

Dry running

Current sensitivity on output phases

Temperature overload on internal electronics

Abnormal power supply voltages

Direct shorting between output phases

Fault on pressure sensor
73
AD 4.0 AC AD 3.0 AC
380-480
3
50/60
16-12,0
<3
0 - V alim.
3
0-200
11,0
2
6,0
5,5 CV / 4 kW
11,2
14.0
251x370x180
Any
20
50
4
11
17
Flow sensor
16 / 25 / 40
5 pulses [Vpp]
380-480
3
50/60
12,5-10,0
<3
0 - V alim.
3
0-200
9,0
2
4,5
4 CV / 3 kW