www.voltage-stabilizers.com
automatic-voltage-stabilizers
three-phase with independent phase control
Power-range : from 30 kVA to 1000 kVA
Voltage Stabilizer ORION PLUS
ORION PLUS models are our’s most recent response to the increasing demand of three-phase voltage
stabilisers belonging to the intermediate power range.
They are built in modular cabinets which are suitable for any industrial environment and are able to
tolerate all the mechanical stresses that may occur during transport and those generated by plants all
over the world.
The ORION PLUS three-phase stabiliser covers the power rating range between 30 kVA and 1000 kVA
and allows for the choice of several input voltage variation percentages within a broad range (from
+30% up to -45%). For ±10%; ±15%; ±20% and ±25%; ±30% range, the change of stabilization is
obtained through different internal connections.
The ORION PLUS voltage stabilizers are supplied with independent regulation on each phase and are
regulated by toroidal or columnar voltage regulators (depending on the machine rated power). This type
of stabilizer is used when the main is unbalanced and when unbalanced three-phase loads and/or
single-phase-loads need to be supplied. In this situation the presence of the neutral wire is required.
The admissible load unbalance is up to 100% of rated current.
The stabilizers are air cooled (natural convection with cabinet internal temperature lower than 45°C).
The measuring instrumentation for the ORION PLUS stabilizers is incorporated in a control panel on the
cabinet door and consists of two multi-task digital network analysers. Such instruments are able to
provide with information regarding the status of the lines upstream and downstream the voltage stabiliser
such as phase and linked voltages, current, power factor, active power, apparent power, reactive power,
etc.
The operating status of the stabilizer can be easily monitored by means of a LED interface placed on the
front panel, which displays all the information regarding the operating of the three phases and the
possible alarms. LED lights signal ‘power on’, reaching of voltage regulation limits and direction of voltage
regulation (increase/decrease). Alarms for minimum and maximum voltages, maximum current, overtemperature
and ventilation failure are also indicated. The alarm indicators are accompanied by an acoustic alarm.
The operating status of the stabilizer can be easily monitored by means of a LED interface placed on the
front panel, which displays all the information regarding the operating of the three phases and the
possible alarms. LED lights signal ‘power on’, reaching of voltage regulation limits and direction of voltage
regulation (increase/decrease). Alarms for minimum and maximum voltages, maximum current, overtemperature
and ventilation failure are also indicated. The alarm indicators are accompanied by an
acoustic alarm. All these signals are located on the control panel mounted on the cabinet door.
Automatic circuit breakers are provided on the regulation circuit to protect against overload
and short circuit on the voltage regulator. The auxiliary circuit is protected by fuses.
The logic control, performed on the true rms voltage, is based on the 2-way DSP
microprocessor. By means of fine settings and specific configurations, this control system can be set by
using a personal computer: this characteristic allows to solve any problem of voltage stability in any
industrial plant.
All ORION PLUS stabilisers are provided with SPD surge arrestors Cl. II.
Standart Features
VOLTAGE STABILISATION
INDEPENDENT PHASE CONTROL
SELECTABLE OUTPUT PHASE VOLTAGE
220 – 230 – 240V (L-N)
380 – 400 – 415V (L-L)
FREQUENCY
50/60Hz ±5%
ADMITTED LOAD VARIATION
from 0 to 100%
ADMITTED ASIMMETRY BETWEEN PHASES
100%
COOLING
Natural Air (Aided over 45°C)
AMBIENT TEMPERATURE
-25/+45 °C
STORAGE TEMPERATURE
-25/+60°C
RELATIVE HUMIDITY
95%
ADMITTED OVERLOAD
200% 2min
COLOUR
RAL 7035
PROTECTION
IP 21
Input-voltage-fluctuation ±15%
RATED
POWER
[kVA]
TYPE
80
80-15
105
105-15
135
135-15
150
150-15
175
175-15
200
230
INPUT
MAX
OUTPUT
RATED
VOLTAGE
INPUT
VOLTAGE OUTPUT SPEED
WEIGHT
CABINET
RANGE CURRENT
±0,5%
CURRENT [ms/V]
[kg]
[V]
[A]
[V]
[A]
±15%
136
400
116
16
54
430
±15%
179
400
152
16
±15%
229
±15%
255
±15%
200-15
230-15
260
260-15
300
300-15
350
350-15
400
400-15
±15%
500
500-15
630
630-15
800
1000
54
490
400
195
16
54
580
400
217
18
55
710
298
400
253
18
55
760
±15%
340
400
289
18
55
850
±15%
391
400
332
18
55
950
±15%
442
400
376
18
55
1000
±15%
511
400
434
20
55
1100
±15%
595
400
506
20
55
1200
680
400
578
20
55
1300
±15%
851
400
723
20
55
1400
±15%
1071
400
910
20
62
1700
800-15
±15%
1360
400
1156
24
67
1900
1000-15
±15%
1700
400
1445
24
67
2100
Input-voltage-fluctuation ±20%
RATED
POWER
[kVA]
TYPE
60
60-20
INPUT
MAX
OUTPUT
RATED
VOLTAGE
INPUT
VOLTAGE OUTPUT SPEED
WEIGHT
CABINET
RANGE CURRENT
±0,5%
CURRENT [ms/V]
[kg]
[V]
[A]
[V]
[A]
±20%
109
400
86
12
54
430
80
80-20
±20%
145
400
116
12
54
490
105
105-20
±20%
190
400
152
12
54
580
120
120-20
±20%
216
400
173
14
55
710
135
135-20
±20%
244
400
195
14
55
760
150
150-20
±20%
271
400
217
14
55
850
175
175-20
±20%
316
400
253
14
55
950
200
200-20
±20%
361
400
289
14
55
1000
230
230-20
±20%
415
400
332
15
55
1100
260
260-20
±20%
470
400
376
15
55
1200
300
300-20
±20%
543
400
434
15
55
1300
400
400-20
±20%
723
400
578
15
55
1400
500
500-20
±20%
904
400
723
15
62
1700
630
630-20
±20%
1138
400
910
18
67
1900
800
800-20
±20%
1445
400
1156
18
67
2100
Input-voltage-fluctuation ±25%
RATED
POWER
[kVA]
TYPE
45
45-25
60
60-25
80
80-25
90
90-25
105
105-25
120
135
INPUT
MAX
OUTPUT
RATED
VOLTAGE
INPUT
VOLTAGE OUTPUT SPEED
WEIGHT
CABINET
[kg]
RANGE CURRENT
±0,5%
CURRENT [ms/V]
[V]
[A]
[V]
[A]
±25%
86
400
65
10
54
430
±25%
116
400
87
10
±25%
155
±25%
173
±25%
120-25
135-25
150
150-25
175
175-25
200
200-25
230
230-25
300
300-25
400
400-25
500
500-25
630
630-25
±25%
54
490
400
116
10
54
580
400
130
11
55
710
203
400
152
11
55
760
±25%
231
400
173
11
55
850
±25%
260
400
195
11
55
950
±25%
289
400
217
11
55
1000
±25%
337
400
253
12
55
1100
±25%
385
400
289
12
55
1200
±25%
443
400
332
12
55
1300
±25%
579
400
434
12
55
1400
±25%
771
400
578
12
62
1700
±25%
963
400
723
15
67
1900
1214
400
910
15
67
2100
Input-voltage-fluctuation ±30%
RATED
POWER
[kVA]
TYPE
30
30-30
45
45-30
60
60-30
80
80-30
90
90-30
105
120
INPUT
MAX
OUTPUT
RATED
VOLTAGE
INPUT
VOLTAGE OUTPUT SPEED
WEIGHT
CABINET
RANGE CURRENT
±0,5%
CURRENT [ms/V]
[kg]
[V]
[A]
[V]
[A]
±30%
61
400
43
8
54
430
±30%
93
400
65
8
54
490
±30%
124
±30%
166
400
87
8
54
580
400
116
9
55
710
±30%
185
400
130
9
55
760
105-30
120-30
±30%
217
400
152
9
55
850
±30%
247
400
173
9
55
950
135
135-30
±30%
279
400
195
9
55
1000
150
150-30
175
175-30
±30%
310
400
217
10
55
1100
±30%
361
400
253
10
55
1200
200
200-30
±30%
413
400
289
10
55
1300
260
300
260-30
±30%
537
400
376
10
55
1400
300-30
±30%
620
400
434
10
62
1700
400
400-30
±30%
826
400
578
12
67
1900
500
500-30
±30%
1032
400
723
12
67
2100
Input-voltage-fluctuation from +15% to -35%
RATED
POWER
[kVA]
TYPE
45
45-15/35
INPUT
MAX
OUTPUT
RATED
VOLTAGE
INPUT
VOLTAGE OUTPUT SPEED
WEIGHT
CABINET
RANGE CURRENT
±0,5%
CURRENT [ms/V]
[kg]
[V]
[A]
[V]
[A]
+15% -35%
100
400
65
10
54
470
60
60-15/35
+15% -35%
134
400
87
10
54
550
80
80-15/35
+15% -35%
178
400
116
10
54
600
90
90-15/35
+15% -35%
200
400
130
11
55
850
105
105-15/35 +15% -35%
234
400
152
11
55
950
120
120-15/35 +15% -35%
266
400
173
11
55
1050
135
135-15/35 +15% -35%
300
400
195
11
55
1200
150
150-15/35 +15% -35%
334
400
217
11
55
1300
175
175-15/35 +15% -35%
389
400
253
12
55
1400
200
200-15/35 +15% -35%
445
400
289
12
55
1500
230
230-15/35 +15% -35%
511
400
332
12
56
1650
300
300-15/35 +15% -35%
668
400
434
12
56
1750
400
400-15/35 +15% -35%
889
400
578
12
62
2100
500
500-15/35 +15% -35%
1111
400
723
15
63
2900
630
630-15/35 +15% -35%
1400
400
910
15
63
3050
Input-voltage-fluctuation from +15% to -45%
RATED
POWER
[kVA]
TYPE
30
30-15/45
INPUT
MAX
OUTPUT
RATED
VOLTAGE
INPUT
VOLTAGE OUTPUT SPEED
WEIGHT
CABINET
RANGE CURRENT
±0,5%
CURRENT [ms/V]
[kg]
[V]
[A]
[V]
[A]
+15% -45%
78
400
43
8
54
470
45
45-15/45
+15% -45%
118
60
60-15/45
+15% -45%
158
80
80-15/45
+15% -45%
211
90
90-15/45
+15% -45%
236
105
105-15/45 +15% -45%
120
120-15/45 +15% -45%
135
65
8
54
550
400
87
8
54
600
400
116
9
55
850
400
130
9
55
950
276
400
152
9
55
1050
315
400
173
9
55
1250
135-15/45 +15% -45%
355
400
195
9
55
1350
150
150-15/45 +15% -45%
395
400
217
10
55
1450
175
175-15/45 +15% -45%
460
400
253
10
55
1550
200
200-15/45 +15% -45%
525
400
289
10
56
1650
260
260-15/45 +15% -45%
684
400
376
10
56
1800
300
300-15/45 +15% -45%
789
400
434
10
62
2150
400
400-15/45 +15% -45%
1051
400
578
12
63
2900
500
500-15/45 +15% -45%
1315
400
723
12
63
3050
OPTIONAL ACCESSORIES:
t tf- Flie ge r Gm bH
Am Wasse rtu rm 34
D- 42109 Wup pe rta l
Germany
400
Input breaker , output breaker
Maintenance By-pass switch
Over / undervoltage protection
Surge arrestors
Input isolation transformer
Neutral-point inductor
Te l. : ++49 202 272 11- 22
Fax .: + +49 202 272 11- 23
flieger @ ttf-flieger.de