Three-phase voltage stabilizer Sirius

AC

Product description
Electro-mechanical three-phase voltage stabilisers for industrial applications. Rated powers from 60 to 6000 kVA; selectable target voltages and multiple adjustment ranges for adaptation to site supply conditions.

Technical specifications

• Frequency: 50Hz ±5% or 60Hz ±5%
• Adjusting energy parameters: Independent phase control
• Selectable target voltage: from 210V to 255V (L-N) / from 360V to 440V (L-L)
• Output voltage accuracy: ±0.5%
• Admitted load variation: Up to 100%
• Admitted load imbalance: 100%
• Cooling: Natural ventilation (fans assisted from 35°C)
• Operating ambient temperature: -25°C to +45°C
• Storage temperature: -25°C to +60°C
• Max relative humidity: <95% (non condensing)
• Admitted overload: 200% for 2 minutes
• Harmonic distortion: None introduced
• Colour: RAL 7035

Instrumentation & interfaces

• 10" touch panel (multilingual) with remote access via VNC
• Communication: Ethernet, USB, MODBUS, Ortea XCloud

Available product variants (excerpt of table columns: Type | Rated power | Max input current | Rated output current)
200-10 | 200 | 321 | 289
250-10 | 250 | 401 | 361
320-10 | 320 | 513 | 462
400-10 | 400 | 642 | 577
500-10 | 500 | 802 | 722
630-10 | 630 | 1010 | 909
800-10 | 800 | 1283 | 1155
1000-10 | 1000 | 1604 | 1443
1250-10 | 1250 | 2005 | 1804
1600-10 | 1600 | 2566 | 2312
2000-10 | 2000 | 3208 | 2887
2500-10 | 2500 | 4009 | 3609
3200-10 | 3200 | 5132 | 4619
4000-10 | 4000 | 6415 | 5774
5000-10 | 5000 | 8019 | 7217
6000-10 | 6000 | 9623 | 8661

Sirius variants for other adjustment ranges (examples)
100-20 | 100 | 180 | 144
125-15 | 125 | 212 | 180
160-15 | 160 | 272 | 231
200-15 | 200 | 340 | 289
250-15 | 250 | 425 | 361
320-15 | 320 | 543 | 462
400-15 | 400 | 679 | 577
500-15 | 500 | 849 | 722
630-15 | 630 | 1070 | 909
800-15 | 800 | 1359 | 1155
1000-15 | 1000 | 1698 | 1443
1250-15 | 1250 | 2123 | 1804
1600-15 | 1600 | 2717 | 2312
2000-15 | 2000 | 3396 | 2887
2500-15 | 2500 | 4245 | 3609
3200-15 | 3200 | 5434 | 4619
4000-15 | 4000 | 6793 | 5774

Notes
Three-phase voltage stabiliser available in many rated powers and selectable target voltages. Overvoltage protection includes Class I input and Class II output surge arrestors; supercapacitor-assisted return ensures optimal voltage recovery in case of black-out. Variant datasheets (PDF) are available per type.

Technical characteristics

• Frequency: 50Hz ±5% or 60Hz ±5%
• Independent phase control
• Selectable target voltage: 210–255V (L-N) / 360–440V (L-L)
• Output accuracy: ±0.5%
• Admitted load variation: up to 100%
• Admitted load imbalance: 100%
• Cooling: Natural ventilation (fans aided from 35°C)
• Operating ambient temperature: -25°C to +45°C
• Storage temperature: -25°C to +60°C
• Max relative humidity: <95% (non condensing)
• Admitted overload: 200% for 2 minutes
• Harmonic distortion: none introduced
• Colour: RAL 7035
• Instrumentation: 10" touch panel (multilingual), remote VNC access
• Installation: Indoor
• Communication: Ethernet, USB, MODBUS, Ortea XCloud
• Overvoltage protection: Class I input surge arrestors; Class II output surge arrestors; supercapacitor-assisted voltage return