On order
Mobil SHC Gear 320 WT
PAO synthetic oil for wind turbine gearboxes, DNV-GL certified for no WEC contribution
ISO VG 320
The international standards body for electrical and electronic technologies, publishing specifications for transformer and insulating fluids, and lubrication guidelines for wind-turbine gearboxes.
- Full name
- International Electrotechnical Commission
- Type
- Standards body
- Official website
- iec.ch
IEC standards
Gear and axle oil
- IEC 61400-4IEC 61400-4 — wind-turbine gearboxes
Other
- IEC 60296 Type AIEC 60296, Type A — uninhibited transformer oil
- IEC 60296 Type BIEC 60296, Type B — inhibited transformer oil
- IEC 61039IEC 61039 — classification of insulating liquids
- IEC 61099IEC 61099 — synthetic ester insulating liquids
- IEC 62770IEC 62770 — natural ester insulating liquids
Products with a IEC approval or standard
Industrial gear oils
- On order
Mobil SHC Gear 320 WindPower
mPAO synthetic oil for wind turbine gearboxes, DNV-certified fill-for-life capability
ISO VG 320
- On order
Shell Omala S3 Wind
Mineral oil for wind turbine main gearboxes
ISO VG 320
- On order
Shell Omala S5 Wind 320
Advanced synthetic oil for wind turbine gearboxes, including offshore
ISO VG 320
Transformer & dielectric oils
- On order
Diala S4 ZX-I
Premium inhibited electrical insulating oil, virtually sulphur-free, for power transformers
GB 2536-2025
- On order
Diala S4 ZX-I OEM BULK
Inhibited, biodegradable electrical insulating oil with zero sulphur content
OECD 301B
- On order
Eni ITE 600
Straight mineral electrical insulating oil for transformers
IEC 60296 Type B
- On order
Eni ITE 600 X
Inhibited mineral dielectric oil for transformers
IEC 60296 Type A
- On order
Mobilect 39
Inhibited mineral dielectric oil for transformers, circuit breakers and switchgear
IEC 60296 Type A
- On order
Shell Diala S4 ZX-I (EU)
Premium inhibited electrical insulating oil, virtually sulphur-free, for power transformers
IEC 60296 Type A
- On order
Shell Diala S4 ZX-I (EU-OEM)
Premium inhibited electrical insulating oil, virtually sulphur-free, for power transformers
IEC 60296 Type A
- On order
Shell MIDEL 7131
Synthetic ester electrical insulating liquid, fire-safe and biodegradable
IEC 61099
- On order
Shell MIDEL eN 1204
Natural rapeseed ester electrical insulating liquid, fire-safe
IEC 62770
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