Closed Vacuum Insulation
Arc interruption in vacuum
→ No external magnetic blowout required.
Sealed housing
→ Full protection from dust, humidity, corrosive atmospheres.
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B2B · PRODUCT SERIES · GLVACREF · IMB · GLVAC · R
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GLVAC · PRODUCT SERIES
GLVAC R Series
160A–2500A closed-type high-power vacuum three-phase AC contactor, 380V–1500V operation
The GLVAC R Series is a closed-type high-power vacuum AC contactor used in frequently switched motor drives in three-phase low-voltage industrial AC systems. The main contacts offer load currents from 160A to 2500A and working voltages from 380V to 1500V. Auxiliary contacts can handle AC 12A, 240V load.
The most distinctive feature of the R Series is its 100 million mechanical cycle life — a level unparalleled in industry standards, providing long service in continuous operation. Vacuum-insulated contact technology protects against humidity, dust, and explosive atmospheres; arc interruption takes place inside the vacuum, eliminating the need for external magnetic blowouts.
Typical applications: industrial AC motor drives, pump and fan systems, compressor control, mining hoists and conveyors, motor switching in oil and gas facilities, metallurgy and electrified railway power systems, capacitor switching in compensation systems.
Industrial AC motor drivesPump, fan and compressor controlMining hoists and conveyorsMotor switching in oil and gas facilitiesMetallurgy and electrified railwayReactive power compensation (capacitor switching)Paper and plastic machinery
- 01type
- Üç fazlı AC vakum kontaktör
- 02Sealing
- Vakum yalıtımlı kapalı tip
- 03weight range
- 3.5 kg – 30 kg (model dependent)
- 04Current Range
- 160 A – 2500 A continuous akım (8 model)
- 05Voltage Rating
- 380 V – 1500 V çalışma
- 06mechanical life
- 100 milyon çevrim ⭐
- 07auxiliary contact
- AC 12 A, 240 V
01
R Series Series Contactor Models
Sorted by current rating (150A → 1000A)
8 MODELS
| MODEL↑ current | weight kg | rated making a | rated current a | rated breaking a | limited breaking a |
|---|---|---|---|---|---|
| 17 | 12500 | 1250 | 10000 | 7500 | |
| 3.5 | 1600 | 160 | 1280 | 960 (800) | |
| 5 | 2500 | 250 | 2000 | 1500 (1200) | |
| 30 | 20000 | 2500 | 15000 | 8400 | |
| 7.5 | 4000 | 400 | 3200 | 2600 (2400) | |
| 10 | 5000 | 500 | 4000 | 3000 (2500) | |
| 15.5 | 6300 | 630 | 5040 | 4000 (3500) | |
| 15.5 | 8000 | 800 | 6400 | 6000 (5000) |
TECHNICAL DIFFERENTIATORS
Why R Series?
100 Million Mechanical Cycle Life
100 million mechanical cycles
→ Industry-leading, lasts as long as main equipment.
For continuous frequent-switching profiles
→ RPC, motor drive, railway.
Auxiliary Contact (12A 240V)
AC 12A 240V auxiliary contact
→ For control and signal circuits.
Easy PLC and relay integration
→ Standard industrial interfaces.
160A to 2500A Wide Range
8 models 160-2500 A
→ Single supplier from small pump to heavy-duty drive.
20000 A maximum making capacity (R2500)
→ High-power motor starting.
DATASHEET · GUIDE · APPLICATION NOTE
R Series — Technical Resources
R160 Datasheet
- R160 DatasheetSOON
R250 Datasheet
- R250 DatasheetSOON
R400 Datasheet
- R400 DatasheetSOON
R500 Datasheet
- R500 DatasheetSOON
R630 Datasheet
- R630 DatasheetSOON
R800 Datasheet
- R800 DatasheetSOON
R1250 Datasheet
- R1250 DatasheetSOON
R2500 Datasheet
- R2500 DatasheetSOON
FREQUENTLY ASKED QUESTIONS
About the R series
04/04
RELATED INSIGHTS · RREF · IMB · PUB · 03 ENTRIES
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RELATED INSIGHTS
Go deeper
- 01
Reaktif Güç Kompanzasyonu için Kontaktör Seçimi
Read - 02
Vakum vs Hava İzolasyonlu AC Kontaktör Karşılaştırması
Read - 03
Endüstriyel Motor Sürücü için AC Kontaktör Boyutlandırma
Read
// end of index · 03 / 03