Table 1: Technical Specifications - DAB PWM 203 Installations- Und Wartungsanleitungen

Voltage [VAC]
(Tol +10/-20%)
Inverter power
Phases
supply
Frequency [Hz]
Current [A]
Voltage [VAC]
Phases
Frequency [Hz]
Inverter output
Current [A rms]
Minimum current [A rms]
Max. power output [kW]
Mechanical power P2
Unit weight [kg]
Mechanical
(excluding packaging)
specifications
Maximum dimensions
[mm](WxHxD)
Work position
IP protection rating
Max. ambient temperature [°C]
Max. section of lead accepted by
input and output terminals [mm²]
Installation
Min. diameter of cable accepted
by input and output cable glands
[mm]
Max. diameter of cable accepted
by input and output cable glands
[mm]
Control and
Pressure regulation range [bar]
operating
hydraulic
Options
specifications
Type of pressure sensors
Sensors
Pressure sensor full scale [bar]
Type of flow sensor supported
Connectivity
Functions and
safety devices
Safety devices
ENGLISH
Technical specifications
PWM 420
380-480
3
50/60
55-44
0 - V alim.
3
0-200
41,0
2
22,0
20 CV / 15 kW
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Table 1: Technical specifications

69
PWM 415
380-480
3
50/60
42-33
0 - V alim.
3
0-200
31,0
2
16,0
15 CV / 11 Kw
16
265x390x228
Any
20
50
16
18
25
1 – 95% full scale without press.
Flow sensor
Ratiometric (0-5V) / 4:20 mA
16 / 25 / 40
5 pulses [Vpp]
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
PWM 410
380-480
3
50/60
29,5-23,5
0 - V alim.
3
0-200
22,0
2
11,0
10 CV / 7,5 kW