Inhibited Transformer Oil INH-T2 210L

Description

Inhibited Transformer Oil INH-T2 – 210L Drum (PCB-Free, Eskom Tested)
Greyhound INH-T2 is a premium inhibited transformer oil formulated from high-purity virgin base stocks. It delivers high dielectric strength, very low pour point and excellent oxidation stability for reliable insulation and cooling in power and distribution transformers, switchgear, rectifiers and circuit breakers. The product is PCB-free and has been Eskom tested (meets Eskom required parameters; pending final Eskom Approval).
Standards & Compliance
IEC 60296:2020 (Inhibited) quality
Non-corrosive (IEC 62535 methodology reflected in copper/sulphur tests)
Manufactured at ISO-certified facilities
Key Benefits
Dielectric strength 73 kV (before treatment) for dependable insulation
Excellent low-temperature performance (pour point −47 °C)
High oxidation resistance – long service life, reduced sludge formation
Very low moisture on delivery (9 ppm typical)
PCB not detectable (IEC 61619)
Typical Physical Characteristics (TDS)
Property Units Test Methods Typical Data
Visual Appearance – – Clear, Pale
Kinematic Viscosity @ 40 °C mm²/s ISO 3104 8.2
Viscosity Index – ASTM D2270 115
Flash Point (COC) °C ISO 2719 178
Pour Point °C ISO 3016 −47
Density @ 20 °C kg/m³ ISO 12185 0.828
Breakdown Voltage (before treatment) kV IEC 60156 73
Dissipation Factor (DDF) @ 90 °C – IEC 61156 <0.11 Resistivity @ 90 °C TΩ·m IEC 60247 >10
Interfacial Tension mN/m ASTM D971 44
Acidity mg KOH/g IEC 62021 0.01
Inhibitor Content W% IEC 60666 0.4%
Aromatic Content % IEC 60590 12
PCB Content – IEC 61619 Not Detectable
Corrosive Copper – ASTM D1275 Pass
Corrosive Sulphur – DIN 51353 Pass
Water Content on Delivery ppm IEC 60814 9
Oil Quality Index (OQIN) – – 4400
Oxidation Stability h IEC 61125 Report
Gassing Tendency mm³/min ASTM D2300 Report
Furfural Content ppm IEC 61198 Report
Pack size: 210L steel drum. Also available in 20L, 5L and 1L packs.