Page 72 - Gefran - Inverter system and power supply unit (ADV200 Drive family)

72 Inverter System & Power Supply Unit

4.5 Choosing the Inverter

The combinations of motor power ratings and inverters listed in the table shows the use of motors in which the volt-
age rating is equal to that of the mains power.
For motors with different voltage ratings the inverter must be chosen according to the current rating of the motor.
The combinations listed in the table thus show the current that can be delivered by the drive during continuous op-
ADV200 - 4 • Basic
...480V Power supply
eration and overload conditions, according to the mains voltage.
The same engineering criteria apply for operations with additional derating factors:
• Kv Power supply voltage
• Kt Ambient temperature
• Kf Switching frequency
• Kalt Altitude of installation

4.6 Input Data

Overvoltage Undervoltage
Input voltage Input threshold threshold Total harmonic AC input current In
Sizes frequency distortion (@ I2n)
ADV100 Uln (Overvoltage) (Undervoltage)
[Vac] [Hz] [Vdc] [Vdc] [THD] % @ 230-400 Vac [A] @ 480 Vac [A]
1040 11 10
1055 16 14
> 100 %
2075 20 18
(without choke)
2110 < 50 % 28 26
(with external
3150 40 38
choke)
3185 Three-phase @ 480V = 470Vdc; 47 44
mains
3220 50/60 Hz, ± 2% 820 @ 400V = 390Vdc; 53 49
230 Vac -15% ...
4300 500 Vac +5% @ 230V = 225Vdc 53 50
4370 64 60
4450 < 50 % 74 71
(with integrated
5550 choke) 100 92
ADV100 • 230V
5750 143 135
5900 171 165