DAB AD x.x AC series Installations- Und Wartungsanleitungen Seite 76

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 [A]
Leakage current to earth
[ma]
Voltage [VAC]
Phases
Frequency [Hz]
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
Table 1: Technical specifications
ENGLISH
AD 15.0 AD AD 11.0 AC
380-480
3
50/60
55-44
<7,5
0 - V alim.
3
0-200
41,0
2
22,0
20 CV / 15 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
74
AD 7.5 AC
380-480
3
50/60
42-33
<7,5
0 - V alim.
3
0-200
31,0
2
16,0
15 CV / 11 Kw 10 CV / 7,5 kW
16,4
19,8
265x390x228
Any
20
50
16
18
25
Flow sensor
16 / 25 / 40
5 pulses [Vpp]
380-480
3
50/60
29,5-23,5
<7,5
0 - V alim.
3
0-200
22,0
2
11,0