NYCODIEL
NYCODIEL® 1244
Biodegradable ISO VG 22 Dielectric Fluid. Compliant with IEC 61099 & IEC 61039 K3 standards. Suitable for all transformer types.
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NYCODIEL® 1233
Biodegradable ISO VG 15 Dielectric Fluid. Delivers excellent low-temperature performance for all transformer types. Meets IEC 61039 O3 standards.
Designed to enhance cooling and low-temperature operability (-50°C), NYCODIEL® 1233 is biodegradable and particularly recommended as a replacement for mineral oils. It offers improved heat resistance, fire safety, and excellent low-temperature performance.
- 01 Low viscosity at very low temperature
- 02 Excellent oxidation stability (IEC 61125 method C)
- 03 Meets IEC 61039 O3 fire safety class requirements
- 04 Biodegradability 90% (OECD 301B)
- 05 Not hazardous for the environment
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Low temperature capability
With extra low pour point and low viscosity at low temperature, NYCODIEL® 1233 might be used at temperatures as low as -50°C.
High moisture tolerance
With high saturation limits, NYCODIEL® 1233 can absorb large quantities of moisture without impacting breakdown voltage.
Retro filling and compatibility
NYCODIEL® 1233 is fully compatible and miscible in all proportion with mineral oil,
natural ester oils and other synthetic esters meeting the same specification but are not miscible with silicone oils.
| Properties | Unit | Typical result | IEC 61099 | Test method |
|---|---|---|---|---|
| Appearance | Limpid | Limpid | Visual examination | |
| Colour Alpha | 80 | max 200 | ISO 22111 | |
| Density at 20°C | kg/dm3 | 0.97 | max 1 | ISO 12185 |
| Kinematic viscosity at 100°C 40°C -20°C -30°C -40°C |
mm2/s | 3.8 16.1 400 11500 |
- 12.0 – 20.0 - - |
ISO 3104 |
| Pour Point | °C | -66 | max -25 | ISO 3016 |
| Flash Point PM | °C | 248 | min 135 | ISO 2719 |
| Fire Point | °C | 284 | ISO 2592 | |
| Inferior Heating Power | MJ/kg | 32 | ASTM D240 | |
| Water Content | mg/kg | 55 | max 200 | IEC 60814 |
| Acid Value | mg KOH/g | 0.01 | max 0.06 | IEC 2021-2 |
| Oxidation Stability 164h Total Acid Total Deposit |
mg KOH/g % |
0.09 0.004 |
max 0.3 max 0.01 |
IEC 61125 method C |
| Oxidation Stability 800h Total Acid Total Deposit |
mg KOH/g % |
0.23 0.005 |
IEC 61125 method C | |
| Breakdown Voltage | kV | 65 | min 35 | IEC 60156 |
| Dielectric Dissipation Factor 90°C and 50Hz | 0.01 | max 0.05 | IEC 60247 | |
| DC resistivity at 90°C | GΩ.m | 10 | IEC 60247 | |
| Biodegradability, 28 days | % | 90 | OECD 301B |
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