71
DIRIS A80
- Réf.: 540 275 B EN
DIRIS A80
TECHNICAL CHARACTERISTICS
Case
Dimensions:
97 x 97 x 80 mm with all optional modules (DIN 43700)
Connection :
Current: ixed terminals
from 0.2 to 4 mm
2
(stranded)
from 0.2 to 6 mm
2
(solid)
Voltage: disconnectable terminals
from 0.2 to 2.5 mm
2
IP index:
IP52 (front panel) and IP30 (case)
Weight:
560 g.
DISPLAY
Type:
Backlit LCD display
MEASUREMENTS
Three-phase and single-phase networks
Voltage (TRMS)
Direct measurement:
from 50 to 700 V AC (phase/phase)
from 29 to 404 V AC (phase/neutral)
Measurement via PT:
• Primary:
up to 500 kV
• Secondary:
60, 100, 110, 115, 120, 173 and 190 V AC
Display and resolution
from 0 to 500.0 kV
Permanent overload between phases:
760 V AC
Update period:
1 s
Current (TRMS)
Via CT with:
• Primary:
up to 10000 A
• Secondary:
1 or 5 A
Minimum measuring current
3 mA with U ( Ph/N ) > 29 V AC
Input consumption:
< 0.3 VA
Display:
from 0 to 11 kA (1.1 times the primary value)
Permanent overload:
10 A
Intermittent overload:
10 In / 1 s
Update period:
1 s
Maximum ratio kU x kI :
10 000 000
Power
Total:
0 to 8000 MW/Mvar/MVA
Update period:
1 s
Frequency
from 45.0 to 65.0 Hz
Update period:
1 s
Power supply IEC
110 to 400 V AC 50/60 Hz
± 10 %
120 to 350 V DC
± 20 %
Consumption
:
< 10 VA
Synchro input
Forward voltage max.
30 V DC
Forward voltage min.
10 V DC
Reverse voltage max.
30 V DC
Galvanic insulation
3 kV
Minimum pulse width
1s
Max number of operating cycles 10
8
Содержание DIRIS A80
Страница 2: ...DIRIS A80 Operating instructions EN...
Страница 16: ...15 DIRIS A80 R f 540 275 B EN DIRIS A80 PROGRAMMING VOLTAGE TRANSFORMER Example Ut YES x 1 x 1 x 1 conirm...
Страница 58: ...57 DIRIS A80 R f 540 275 B EN x 1 x 2 x 1 x 3 x 4 x 5 x 2 x 3 x 4 DIRIS A80 OPERATION...
Страница 59: ...58 DIRIS A80 R f 540 275 B EN DIRIS A80 OPERATION x 1 x 2 x 3 x 4 x 5 x 6 x 7 x 8...
Страница 60: ...59 DIRIS A80 R f 540 275 B EN DIRIS A80 OPERATION x 2 x 6 x 1 x 7 x 8 x 3 x 4 x 5...
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Страница 62: ...61 DIRIS A80 R f 540 275 B EN DIRIS A80 OPERATION x 3 x 1 x 2 x 4 x 6 x 18...
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Страница 68: ...67 DIRIS A80 R f 540 275 B EN DIRIS A80 TEST FUNCTIONS Example tESt Err 0 x 1 3 sec x 1 3 sec...
Страница 69: ...68 DIRIS A80 R f 540 275 B EN DIRIS A80 TEST FUNCTIONS Example tESt Err 2 x 1 3 sec x 1 x 1 x 1 x 1 3 sec...
Страница 79: ...78 DIRIS A80 R f 540 275 B EN NOTES DIRIS A80...
Страница 80: ...79 DIRIS A80 R f 540 275 B EN DIRIS A80 NOTES...