SPEC OIL TDS TURBINE OILS 32, 46, 68, 100

SPEC OIL TURBINE OILS 32; 46; 68; 100

DESCRIPTION

Turbine Oils is a range of premium quality base oil blends, double inhibited and formulated to full the lubrication requirements of steam turbines. These oils exhibit outstanding demulsibility and air release properties as well as minimized sludge formulation and do not foam or froth in use.

APPLICATION

• Turbine Lubrication.
• Precision Ring-Oiled bearings.
• High-Speed gears requiring an oil of turbine quality.
• Enclosed crank-case steam engines.
• Crankcase lubrication of reciprocation / Rotary Type Air Compressors.

PERFORMANCE LEVELS

Turbine oils meet and exceed the requirements of the main turbine manufacturers.

• German Standard Din 51515-1 July 2001
• British-Standard B5 489: 1999
• CEGB 207001 (mineral turbine oils, Table 6.2)
• Brown Boveri HT GD 90 117 E
• Alsthom Atlantique NBA P50001       
• General Electric GEK-46506 B
• General Electric GEK-28143 A
• General Electric GEK-141003 H
• US Steel 120 and 125 (Bench test)
• ASTM D943: Life 4000 hours in suitable base stock
• Siemens TVL 901304

TYPICAL DATA

	32	46	68	100
VISCOSITY 40 ◦C	32	46	68	100
Cst 100 ◦C	5.4	6.9	8.8	11
VISCOSITY INDEX	72	110	107	94
FLASH POINT ◦C	218	228	248	278
ACIDITY - mg KOH/g	0.22	0.28	0.30	0.37

SPEC OIL TDS TRANSFORMER OIL RG

SPEC OIL TRANSFORMER OIL RG

DESCRIPTION

Transformer oils or insulating oils are usually a highly-refined mineral oil that is stable at high temperatures and has excellent electrical insulating properties. The functions of these oils are to insulate, supress corona and arcing as well as to serve as a coolant.

APPLICATION

Transformer oil is used in:

§       oil-filled transformers,

      some types of high voltage capacitors,

§       fluorescent lamp ballasts of high voltage switches

§       and circuit breakers.

BENEFITS

§  Transformer oils helps cool the transformer.  

§  Transformer oils must remain stable at high temperatures for an extended period because it also provides part of the electrical insulation between internal live parts.

§  The oil-filled tank may have external radiators through which the oil circulates by natural convection to improve cooling of large power transformers.

TYPICAL PHYSICAL CHARACTERISTICS

TEST	METHOD	SABS 565 LIMITS	RESULTS
Density @ 20 ◦ C kg/I	I.P. 160	0.895 MAX	0.875
Kinematic Viscosity	I.P.71
@ 40 ◦ C		16.5 MAX	12.4
@ - 15 ◦ C		800 MAX	328
Flash Point ◦ C	I.P. 34	140 MIN	153
Pour Point ◦ C	I.P. 15	-21 MAX	-33
Neutralisation Value	I.P. 1(B)	0.03 MAX	0.01
Mg KOH/g
Corrosive Sulphur	I.P. 315	Non corrosive	Non corrosive
Electric Strength Kv	I.P. 295	30MIN	72
Resistivity	ASTM D1169
@ 20 ◦ C G m			15000
@ 90 ◦ C G m			450
Dielectric Dissipation	IEC 250
@ 90 ◦ C		0.005 MAX	0.0018
Water Content mg/kg	ASTM	35 MAX	3
Oxidation Test	I.P.307
Neutralisation Value		0.4 MAX	21
Mg / KOH / g
Sludge		0.1	0.035
Colour			Light Amber
Appearance			Clear
Particles		Nil	Nil
Fibres		Nil	Nil