Vacuum Insulation Advantages (OLTC)
No oil contamination
→ Transformer oil quality preserved.
Silent operation
→ Eco-friendly beside transformer.
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B2B · PRODUCT SERIES · GLVACREF · IMB · GLVAC · KADEME-DEGISTIRICI-ICIN-VAKUM-KESICI
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GLVAC · PRODUCT SERIES
GLVAC Vacuum Interrupter for Tap Changer
1.14-12 kV on-load tap changer (OLTC) core component for power transformers — 1 million cycle life
The GLVAC TJ Series tap changer vacuum interrupter tubes are vacuum interrupters specially designed for On-Load Tap Changer (OLTC) operation in power transformers.
- Very high mechanical life — 1,000,000 cycles — 30-year life required
- Soft arc extinguishing
- High insulation class
- Low noise
6 models in 5 voltage classes.
Typical customers: power transformer manufacturers (especially OLTC integrated transformers), OLTC module manufacturers, and grid equipment contractors.
Power transformer OLTC modulesGrid voltage regulation systemsIndustrial facility transformer tapWind/solar energy output transformer regulationDistribution transformer OLTC integration
- 01type
- OLTC çekirdek bileşeni vakum kesici tüpü
- 02frequency
- 50/60 Hz
- 03Current Range
- 80 A – 600 A nominal
- 04mechanical life
- 300.000 – 1.000.000 çevrim ⭐
- 05voltage classes
- 1.14 / 1.5 / 2 / 4 / 12 kV (5 sınıf)
- 06withstand voltage
- 10 – 42 kV (1 dakika güç frekansı)
01
Vacuum Interrupter for Tap Changer Series Contactor Models
Sorted by current rating (150A → 1000A)
6 MODELS
| MODEL↑ current | mechanical life | rated current a | rated voltage kv | short time withstand | withstand voltage kv |
|---|---|---|---|---|---|
| 1000000 | 160 | 1.14 | 1.28 kA/10s | 10 | |
| 1000000 | 80 | 1.14 | 0.64 kA/10s | 10 | |
| 1000000 | 400 | 1.5 | 3.2 kA/10s | 10 | |
| 300000 | 400 | 12 | 6 kA/10s | 42 | |
| 400000 | 400 | 2 | 4 kA/4s | 20 | |
| 400000 | 600 | 4 | 6 kA/4s | 20 |
TECHNICAL DIFFERENTIATORS
Why KADEME-DEGISTIRICI-ICIN-VAKUM-KESICI Series?
Renewable Energy Compatibility
Wind/solar variable generation
→ Supports frequent tap changes.
OLTC 100 daily changes
→ Covered by 1M cycles.
1 Million Mechanical Cycle Life ⭐
TJ-1.14/80G, 160L, 1.5/400G — 1 million cycles
→ 30 years intensive OLTC operation.
Industry-unique level
→ 5-10x oil-insulated OLTCs.
DATASHEET · GUIDE · APPLICATION NOTE
KADEME-DEGISTIRICI-ICIN-VAKUM-KESICI Series — Technical Resources
TJ-1.14/80G Datasheet
- TJ-1.14/80G DatasheetSOON
TJ-1.14/160L Datasheet
- TJ-1.14/160L DatasheetSOON
TJ-1.5/400G Datasheet
- TJ-1.5/400G DatasheetSOON
TJ-2/400 Datasheet
- TJ-2/400 DatasheetSOON
TJ-4/600 Datasheet
- TJ-4/600 DatasheetSOON
TJ-12/400A Datasheet
- TJ-12/400A DatasheetSOON
FREQUENTLY ASKED QUESTIONS
About the KADEME-DEGISTIRICI-ICIN-VAKUM-KESICI series
03/03
RELATED INSIGHTS · KADEME-DEGISTIRICI-ICIN-VAKUM-KESICIREF · IMB · PUB · 03 ENTRIES
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RELATED INSIGHTS
Go deeper
- 01
OLTC (Yüklü Kademe Değiştirici) Sistemleri ve Vakum İzolasyon
Read - 02
Yenilenebilir Enerji Bağlantı Trafosu OLTC Tasarımı
Read - 03
Güç Transformatörü Bakım Stratejisi: Vakum OLTC Avantajı
Read
// end of index · 03 / 03