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Natural ester insulating oil
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- Product Description
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DEEP JSSJ-NE-1 is an unused natural ester insulating oil, come from the natural crops. It can instead of mineral oil as the insulation medium of transformers and similar electrical equipments. JSSJ-NE-1 can provide good electrical and insulation performance, excellent flame retardant and degradable function.
Property
Unit
Method
Typical data
Physical
Appearance
clear, free from sediment and suspended matter
Viscosity at 40℃
mm²/s
ISO 3104
≤50
Viscosity at 100℃
mm²/s
ISO 3104
≤15
Pour point
℃
ISO 3016
≤-10
Water content
mg/kg
IEC 60814
≤200
Density at 20℃
kg/m3
ISO 12185
≤1000
Electrical
Breakdown voltage
kV
IEC 60156
≥60
Dissipation factor at 90℃
IEC 60247
≤0.05
Chemical
Soluble acidity
mgKOH/g
IEC 62021
≤0.06
Corrosive sulfur
DBDS
IEC 62535
IEC 62697-1
Non corrosive
Below detection limit
Total additives
IEC 60666
≤ weight fraction 5%
Oxidation stability
IEC 61125C
Total acidity
mgKOH/g
IEC 61125C 1.9.4
≤0.6
Viscosity at 40℃
mm²/s
ISO 3104
≤30% increase over the initial value
Dissipation factor at 90℃
IEC 60247
≤0.5
Health ,safety and environment (HSE)
Flash point
℃
ISO 2719
≥250
Fire point
℃
ISO 2592
≥350
bildegradation
US EPA OECD 301 B,C or F
US EPA OPPTS 835. 311
Readily biodegradable
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Synthetic ester insulating oil
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