#20X Qualiaty Transformer Oil OEM ODM Industrial White Oil

• CAS No.: 64742-53-6
• Formula: C12h11o2
• Appearance: Liquid
• Model NO.: 20X
• Usage: Oil Drilling Auxiliary Agent, Electronics Chemicals
• Color: Transparent
• Customization: Acceptable
• Currency: RMB or USD
• Language: Chinese, English, Russian
• Loading Port: It Depends
• Sample: Available
• OEM: Accepted
• Transport Package: Barrel
• Specification: As required
• Trademark: HZEC
• Origin: China
• Production Capacity: 300000 Ton/Month

Product Description

Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.

Product Description

#20X transformer oil is suitable for distribution transformers with a voltage level of 220kV and below, with a minimum cold operating temperature (LCSET) of -10ºC, power transformers, power transformers, reactors and oil-filled electrical equipment with similar requirements. It is suitable for transformers with a voltage level of 220kV and below and oil-filled electrical equipment with similar requirements, and the use environment is above -10ºC.

Product Parameters

Item		GB 2536-2011 1-10ºC (General)	Test Method		Value
			China	International
LCSET/ºC		-10	GB2356	IEC 60296	-
Functional characteristics
Kinematic viscosity,(40ºC),mm^2/s		≤12	GB/T 265	IS0 3014	9.864
Kinematic viscosity,(-10ºC),mm^2/s		≤1800	GB/T 265	IS0 3014	164.2
Tilt point/ºC		≤-20	GB/T 3535	IS0 3016	-27
Water content/(mg/kg)		≤30	GB/T 7600	IEC 60814	20
Breakdown voltage / (kV)	Unprocessed	≥30	GB/T 507	IEC 60156	38
	Processed	≥70	GB/T 507	IEC 60156	>70
Density (20ºC)/(kg/m3)		≤895	SH/T 0604	ISO 12185	883.8
Dielectric loss factor (90ºC)		≤0.005	GB/T 5654	IEC 60247	<0.001
Refining/Stability
Appearance		Clear and transparent, without sediment and suspended matter	GB 2536	IEC 60296	Clear and transparent, without sediment and suspended matter
Acid value/(mgKOH/g)		≤0.01	NB/SH/T 0836	IEC 62021-1	<0.01
Interfacial tension/(mN/m)		≥40	GB/T 6541	ASTM D971	45
Corrosive sulfur		Non-corrosive	SH/T 0804	DIN 51353	Non-corrosive
Total sulfur content (mass fraction)%		No general requirements	SH/T 0689	ASTM D5453	<0.01
Water-soluble acid or alkali		None	GB/T 259		None
Antioxidant additive content/%		0.08-0.40	SH/T 0802	IEC 60666	0.3
2-furfural content/(mg/kg)		≤0.1	NB/SH/T 0812	IEC 61198	<0.05
Operating characteristics
Oxidation stability (120ºC, 500h)
Total acid value/(mgKOH/g)		≤1.2	NB/SH/T 0811	IEC 61125C	0.12
Oil sludge (mass fraction)/%		≤0.8	NB/SH/T 0811	IEC 61125C	0.02
Dielectric loss factor (90ºC)		≤0.500	GB/T 5654	IEC 60247	0.053
Health, Safety and Environmental Features
Flash point (closed cup)/ºC		≥135	GB/T 261	ISO 2719
Condensed ring aromatic hydrocarbons (PCA) content/%		≤3	NB/SH/T 0838	IP 346
Polychlorinated biphenyls (PCB) content/(mg/kg)		Not detected	SH/T 0803	IEC 61619	Not detected

Main Features

1. Preferred cycloalkane crude oil with low aromatics, low sulfur content and low freezing point is used as raw material;
2. Excellent electrical insulation performance, high breakdown voltage and low dielectric loss factor can effectively prevent discharge and power loss under high voltage electric field, and meet stringent insulation performance requirements;
3. Higher cycloalkane and appropriate aromatic content can dissolve acidic sludge formed during long-term operation of equipment or overheating failure to avoid damaging solid insulation materials and affecting heat transfer and insulation performance;
4. Low viscosity and viscosity index provide effective cooling and heat transfer;
5. Excellent thermal stability and oxidation stability, which can prevent oil aging to the greatest extent, extend the service life of equipment and reduce maintenance costs;
6. Adopt advanced processing technology, environmentally friendly, and do not contain polyfluorinated biphenyls.

Certifications