Description
The Castrol Perfecto XEP turbine oil range of lubricants is based upon premium quality mineral oils enhanced with rust and oxidation inhibitors to give maximum protection at high temperatures. They also contain antiwear additives to give additional load carrying properties.
Application
The Castrol Perfecto XEP grades meet the requirements of, or are approved against, the following specifications:
- British Standard BS 489
- DIN 51515 -1 and -2
- General Electric GEK 32568g, GEK 101941A and GEK 107395a (ISO 32)
- Alstom HTDG 90 117 (formerly ABB)
- Siemens TLV 9013 04 and 05
Technical Data
|
Name |
Method |
Units |
Perfecto XEP
32 |
Perfecto XEP
46 |
| Relative Density at 15°C | ISO 12185 / ASTM D4052 | g/ml | 0.849 | 0.86 |
|
Kinematic Viscosity at 40°C |
IP 71 / ISO 3104 / ASTM D445 |
mm²/s |
32 |
46 |
|
Kinematic Viscosity at 100°C |
IP 71 / ISO 3104 / ASTM D445 |
mm²/s |
5.7 |
7.1 |
|
Viscosity Index |
IP 226 / ISO 2909 / ASTM D2270 |
112 |
112 |
|
|
Foam Sequence I, Tendency |
IP 146 / ISO 6247 / ASTM D892 |
ml |
10 |
10 |
|
Foam Sequence I, Stability |
IP 146 / ISO 6247 / ASTM D892 |
ml |
0 |
0 |
| Air Release Mins to 0.2% volume at 50°C | IP 313 / ISO 9120 / ASTM D3427 |
minutes |
2 |
2 |
| Demulsification | IP 19 | seconds | 60 | 60 |
|
Pour Point |
IP 15 / ISO 3016 / ASTM D97 |
°C |
-15 |
-15 |
| Flash Point, COC | ISO 2592 / ASTM D92 | °C | 222 | 234 |
| Total Acid Number
(Potentiometric) |
ISO 6619 / ASTM D664 |
mg KOH/g |
0.05 |
0.05 |
| Rust Test (24 Hours Synthetic Sea
Water) |
IP 135B / ISO 7210 / ASTM D665B |
– |
Pass |
Pass |
| RPVOT | ASTM D2272 | minutes | > 1000 | 1200 |
| Copper Corrosion, 3 hours at
100°C |
IP 154 / ISO 2160 / ASTM D130 |
– |
1 max |
1 max |
| TOST Test, to 2 mg KOH/g | ASTM D943-95 | hours | >10000 | >10000 |
| FZG Gear Test ( A/8.3/90 ) | DIN 51354 | FLS | 9 | 10 |
The above figures are typical of those obtained with normal production tolerance and do not constitute a specification.