Newly Upgrade 80kv Transformer Oil Dielectric Strength Tester Insulating Oil Analyzer

• Customization: Available
• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Insulating Oil Analyzer
• Model NO.: GDYJ-502A
• Type: Transformer Oil Dielectric Strength Tester
• Accuracy Grade: 0.5
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Needle
• Control: Fully Automatic
• Weight: 50kg
• Power Source: AC220V
• Application: Transformer Oil Bdv Test
• Test Stndards: IEC156, Is6792, BS5874, ASTM D1816 , ASTM D877
• Max Output Voltage: AC80kv/100kv
• Rate of Voltage Rise: 0.5kv/S, 2kv/S, 3kv/S, 5kv/S
• Max. Test Times: 9
• Temperature Measurement Range: 0°c to 70°c, or Better
• Data Storage: 100 Groups
• Stir Time: 0~999s
• Transport Package: Plywood Case
• Specification: 490*410*450mm
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9030849000
• Production Capacity: 500 Pieces/Month

Product Description

Newly Upgrade 80kVTransformer Oil Dielectric Strength Tester Insulating Oil Analyzer

Introduction:                                                                                

• Newly Upgrade 80kV Transformer Oil Dielectric Strength Tester Insulating Oil Analyzer is developed according to IEC156 Insulating Oil Dielectric Strength Testing Method;

• The oil test vessel with temperature measurement unit, so it can detect oil temperature.

• With 8 Kinds of test mode as optional: IEC156, IS6792, BS5874, ASTM D1816 , ASTM D877, Proof test, 5 minutes standard test, Manual test;

• Newly Upgrade 80kV Transformer Oil Dielectric Strength Tester Insulating Oil Analyzer has large LCD display, all the selection can be done by touch panel with color LCD;

• It also with micro-printer and can store 100 groups data, test data can also be unload to PC and output word report automatically;

• It is multi-functional, stable, and easy for operation  

 

Specifications Comparasion:


How to improve bdv of transformer oil:

 

1. Oil Filtration - Use a fine oil filtration system (less than 1 micron) to remove suspended particles and moisture. This can significantly improve BDV. Maintain proper oil cleanliness per ISO standards.

2. Oil Degassing - Use vacuum treatment to remove dissolved gases especially oxygen. Degassing improves dielectric strength. Proper oil temperature should be maintained during this process.

3. Oil Drying - Moisture content negatively impacts BDV. Reduce moisture below 10 ppm through hot oil filter process or molecular sieve drying. Check Karl Fischer titration values.

4. Additives - Adding oil soluble polar compounds can increase BDV. Popular additives are alkyl naphthalene and alkyl benzene. Ensure proper solubility and compatibility before use.

5. Blending - Mixing higher BDV oil with lower grade oils can elevate the mixture's dielectric strength. However, oil compatibility should be ensured.

6. Temperature Control - Maintain transformer oil temperature between 90-100°C for optimum viscosity and dielectric properties. Don't allow overheating.

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