Automatic compensator OXYGEN K

Product overview
Oxygen K is a SAG (voltage dip) compensator covering 200–2500 kVA. Designed to correct voltage dips up to 1 minute with a response time <3ms.

Product type
SAG compensators for industrial power quality and continuity management.

Technical specifications (summary)
Frequency: 50 Hz ±5% (60 Hz ±5%)
Voltage regulation: IGBT controlled (double-conversion technology)
Adjusting energy parameters: Independent phase control
Selectable target voltage: 380–400–415 V (440–460–480 V)
Output voltage accuracy: ±0.5%
Admitted load variation: Up to 100%
Admitted load imbalance [%]: 100
Cooling: Forced ventilation
Operating ambient temperature: 0/+40°C
Storage temperature: 0/+60°C
Max relative humidity: <95% (non-condensing)
Admitted overload: 110% continuous, 120% for 60 s, >120% automatic by‑pass protection
Colour: RAL 9005

Instrumentation

• 10-inch touch panel, multilingual; remote access available on request via dedicated software on the same Ethernet network

Installation
Indoor installation only

Communication system
MODBUS TCP/IP

Overvoltage protection

• Class I input surge arrestors
• Class II output surge arrestors

Additional protections

• Automatic by-pass protection
• Input automatic circuit breaker
• By-pass line with interlocked circuit breaker
• Output interlocked automatic circuit breaker

Product variants (type | weight (kg) | rated power (kVA) | max input current (A) | rated output current (A))
200-10-40K | 1350 | 200 | 321 | 289
250-10-40K | 1400 | 250 | 401 | 361
320-10-40K | 1400 | 320 | 513 | 462
400-10-40K | 1600 | 400 | 642 | 577
500-10-40K | 1900 | 500 | 802 | 722
630-10-40K | 2700 | 630 | 1010 | 909
800-10-40K | 3500 | 800 | 1283 | 1155
1000-10-40K | 4500 | 1000 | 1604 | 1443
1250-10-40K | 5300 | 1250 | 2005 | 1804
1600-10-40K | 5800 | 1600 | 2566 | 2309
2000-10-40K | 6600 | 2000 | 3208 | 2887
2500-10-40K | 7200 | 2500 | 4009 | 3609
200-15-50K | 1435 | 200 | 340 | 289
250-15-50K | 1455 | 250 | 425 | 361
320-15-50K | 1775 | 320 | 543 | 462
400-15-50K | 2600 | 400 | 679 | 577
500-15-50K | 3300 | 500 | 849 | 722
630-15-50K | 4300 | 630 | 1070 | 909
800-15-50K | 5000 | 800 | 1359 | 1155
1000-15-50K | 5800 | 1000 | 1698 | 1443
1250-15-50K | 6600 | 1250 | 2123 | 1804
1600-15-50K | 7100 | 1600 | 2717 | 2309

Technical characteristics / detailed specifications

• Available power range: 200–2500 kVA (model dependent)
• Dip response time: resolves dips up to 1 minute in <3ms
• Control technology: IGBT, double-conversion topology
• Regulation accuracy: ±0.5%
• Communication: MODBUS TCP/IP
• Instrumentation: 10-inch touch panel, multilingual; remote access on request
• Installation: Indoor
• Cooling: Forced ventilation
• Operating temperature: 0 to +40°C
• Storage temperature: 0 to +60°C
• Max relative humidity: <95% (non-condensing)
• Surcharge capability: 110% continuous / 120% for 60 s / >120% automatic by‑pass
• Protections: Class I input surge arrestors; Class II output surge arrestors; automatic by‑pass; input/output interlocked circuit breakers

Documents
Technical datasheets and variant-specific documentation available per model on request.