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QC Lubricants CAGE CODE 9Y364 7360 Milnor St • Philadelphia, PA 19136 (215) 333-4187 Direct Line Toll Free With Extension: (800) 887-2436 For Sales Manager: Dial Extension 203 for Stan Jakubowski For Sales Assistance: Dial Extension 211 for Lu Ann Quinn |
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We actively supply a comprehensive line of MIL-SPEC and commercial lubricants. |
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Transformer Oils page 2
SHELL DIALA® OIL AX Shell DIALA® Oil AX meets standard specifications required by both
ANSI/ASTM D 3487 and NEMA TR-P8-1975 for domestic electrical oil
applications. These two specifications of electrical oils, Type I and Type
II, are covered in these specifications. Type I oil is intended for use
where normal oxidation resistance is required. Shell DIALA® Oil AX is a
Type II oil and is for more severe service applications requiring greater
oxidation resistance Shell DIALA® Oil AX has high electrical resistance
and is thermally and oxidatively stable. Applications
• Intended for use in transformers, circuit breakers, oil-filled switches
and in X-ray equipment Table 1/ Physical Properties of Shell DIALA®
Oil AX Test ANSI/ASTM/NEMA DIALA AX Oil Method Limits - Type I and II Typical Values Code Number 68690 Aniline Point, °C D 611 63-84 74 Color D 1500 0.5 max <0.5 Flash Point, °C D 92 145 min 156 Interfacial Tension, dynes/cm @ 25°C D 971 40 min 47 Pour Point, °C D 97 -40 min -47 Specific Gravity, 15/15°C D 1298 0.91 max 0.885 Viscosity: D 445/ D 88 @ 0°C, cSt/SUS 76.0/350 max 62.3/288 @ 40°C, cSt/SUS 12.0/66 max 9.1/55.8 @ 100°C, cSt/SUS 3.0/36 max 2.31/33.9 Visual Examination D 1524 Clear & Bright Clear & Bright Table 2/ Electrical Properties of Shell DIALA®
Oil AX Test ANSI/ASTM/NEMA DIALA AX Oil Method Limits - Type I and II Typical Values Dielectrical Breakdown Voltage @ 60 Hz, Disc electrodes, kV D 877 30 min > 35 @ 60 Hz, VDE electrodes, kV D 1816 (1) 0.040 - inch (1.02 mm) gap 28 min > 28 0.080 - inch (2.03 mm) gap 56 min > 56 Dielectric Breakdown Voltage Impulse @ 25°C, needle-to-sphere grounded D 3300 1-inch (25.4 mm) gap, kV 145 min > 180 Power Factor, 60 Hz: D 924 @ 25°C, % 0.05 max 0.003 @ 100°C, % 0.30 max 0.06 Gassing Tendency, μL/min D 2300 +30 max +12 Table 3/ Chemical Properties of Shell DIALA®
Oil AX Test Requirement Typical Values Method Type II DIALA AX Oxidation Inhibitor Content, %w D 2668 or 2,6-ditertiary butyl paracresol D 1473 0.3 max 0.23 Corrosive Sulfur D 1275 Non-corrosive Non-corrosive Water, ppm D 1533 35 max <30 Neutralization No, mg KOH/g D 974 0.03 max < Oxidation Stability @ 72 hrs. D 2440 Sludge, %w 0.1 max 0.01 TAN-C, mg KOH/g 0.3 max 0.01 Oxidation Stability @ 164 hrs. D 2440 Sludge, wt% 0.2 0.01 TAN-C, mg KOH/g 0.4 0.03 Oxidation Stability Rotating Bomb, min. D 2112 195 min 220 PCB Content, ppm D 4059 ND (1)- New, filtered, dehydrated and degassed oil. Storage Precautions Handling & Safety Information
Do you need custom filling, contract packaging? We
specialize in the ability to fill any size containers. Give our customer
service a try. We pride ourselves on our specialized service.
Call to place an order or ask a question:
QC Lubricants Please see our "About Us" page for more company information.
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