ABB UNITROL 1020 - Chapter 9 - Technical Data; General; Ordering Information; Electrical Data of AVR UN1020

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UNITROL 1020 User Manual 3BHS335648 E82 171
Chapter 9 - Technical Data
9.1 General
9.1.1 Ordering Information
Material description
Order code
UNITROL 1020-0003 BASIC
3BHE030579R0003
UNITROL 1020-0006 FULL
3BHE030579R0006
UNITROL 1020-0007 FULL + PSS
3BHE030579R0007
UNITROL 1020 SCP door kit
3AUA0000013086
Order Text: OPMP-01-Kit : Mounting
Cabinet Panel ACS
UNITROL 1020 Cable to Panel
3BHE027825R0150
Ethernet Patch Cable, CAT5, RJ45,
Connector/connector, shielded,
Length: 150 cm
Color: Grey
External capacitor kit (E251846)
3BHE044230R0010
UN1020 Ext. Capacitor UR
9.1.2 Electrical Data of AVR UN1020:
Excitation Input (AC/DC)
Voltage Regulation
AC Nominal voltage (sinusoidal)
0...250 V ac
Accuracy @ 25 °C
0.2%
AC voltage (max, sinusoidal)
300 V ac
Reaction time
20 ms
Frequency
40…600 Hz
PWM limitation
0.5...99%
DC nominal voltage
0...300 V dc
Max. DC voltage
420 V dc
Exciter Current Measurement
Max. peak voltage (non-sinusoidal)
420V peak
Full range
0...40 A dc
Test voltage for 1 min
2.8 kV dc
Accuracy after digital filter
< 1 %
Resolution of sensor
808 mA
Auxiliary Power Supply Input (AC/DC)
Sample rate
130 kS
3-ph AC Nominal voltage (sin.)
(1
9…250 V ac
Resolution after average filter
100 mA
1-ph AC Nominal voltage (sin.)
(1
16…250 V ac
AC voltage (max, sinusoidal)
300 V ac
Machine Voltage Measurement
(5
Frequency
40…600 Hz
Full range peak voltage against PE
500 Vp
DC nominal voltage (min/max)
(1
18…300 V dc
Full range voltage, (phase to phase)
600 V ac
Max. DC voltage
420 V dc
Nominal voltage
3 x 450 V ac
Max. peak voltage (non-sinusoidal)
420V peak
Input impedance
6.0 MOhm
Test voltage for 1 min
2.8 kV dc
Test voltage for 1 min.
2.8 kV dc
Max power consumption
40 W
Accuracy
(4
(-40 to 70 °C / 25 °C)
1% / 0.1%
Resolution
245 mV rms
Excitation Output – Maximum Ratings
Continuous current at 55 °C
20 A
Network Voltage Measurement
Continuous current at 70 °C
10 A
Full range voltage
600 V ac
Maximum current for 10 sec
38 A
Nominal voltage
1 x 450 V ac
Input impedance against PE
9.0 MOhm
Recommended Excitation Current
Test voltage for 1 min
2.8 kV dc