Fully-auto Insulation Oil Dielectric Strength Tester

Product Application

ST Fully-auto Insulation Oil Dielectric Strength Tester Set is an equipment that measures the Di-electric Strength of the oil

The equipment consist of two High Voltage Coils having Starting winding at earth potential. The High Voltage Transformer is designed for testing Duty only. The equipment is made for testing transformer oil as per IEC Specification. Regarding Transformer Oil and Electrode shape.

Product Features

1. Simple operation, high degree of automation (just press a button)
2. Using the menu management, easy to understand the input parameters
3. Can store 99 groups oil sample test data to facilitate future access to and print, test data can be stored in power off state for 10 years.
4. The system clock in the power off state can continue to run.
5. Anti-interference ability
6. Detection with high precision
7. Small size, light weight, easy operations

Product Description

Wtih auto test, auto handling, and auto print, and with high accuracy, easy operation and good safety. 

The tester is applied to measure dielectric strength of insulation oil, test item being the instant voltage value of oil sample breakdown. The tester is a full auto oil-testing device, of high accuracy and photoelectric type, with a microprocessor served as the core component; The tester has successfully overcome the difficulty where strong electromagnetic field has a severe interference in microprocessor, making electromechanical integration possible. 

Fully-auto Insulation Oil Dielectric Strength Teste's technical Data:

1.Power supply: AC220V ±10%, 50 HZ (Customizable)

2. Voltage output: 80KV, 100KV

3. Capacity: 1.6KVA, 2.0KVA

4. Pressure increase rate: About 2 KVA/S

5. Pressure testing speed: 3%

6. Break down sensitivity : <2KV

7.Wave form distortion :≤3%

8.Time of break down: ≤10ms

9.Operational environment: Temperature:0℃-40℃, Humidity: the most relative humidity85%

10.Storage environment : Temperature:-20℃-60℃, Humidity: the most relative humidity75%.

Structure Chart:

Packaging & Shipping

Our Services

• Your inquiry related to our products or prices will be replied in 24 hours.
• Well-trained and experienced staffs to answer all your enquires in fluent English.
• Professional service from well-trained and experienced staffs is customers’ best choice to secure good communication, on time delivery, reliable warranty etc.
• OEM is available for Anern Products.
• Protection of your sales area, ideas of design and all your private information.

Our Customers

FAQ

Q: What is BDV test for distribution transformer?
A: When you say BDV you might mean the dielectric strength of transformer oil. A new transformer oil should have at lest a dielectric strength of 39 KV. from a British standard.Transformer oils used are normally tested using ASTM D877-82 with the KV strength tester using 1" electrodes spaced 0.1" apart and the test voltage increased at 3,000 volts/min until it breaks down. The average Kv obtained after 8 trials is considered the Oil dielectric strength. 
Using this test method,dielectric strength at 30 kv and above is considered good. Dielectric strength between 23 to 29Kv 
is considered usable, but requires filtering. Below 23 kv, the transformer oil should be replaced. 
Another method ASTM D18747-82 uses the small radius electrodes but spaced only .o4 inches. The test voltage is 500volts/min and increased until breakdown. The dielectric strength is still the average Kv obtained in 8 trials. The dielectric strength of 28-29Kv is considered good. Below 28 kv, the transformer oil is usable but requires filtering. The latter method is considered a better test method

Company Information

Chongqing Assen Power Equipment Co.,LTD, which is professional in design, manufacture, sale of oil purification equipment, relevant testing instruments and provide comprehensive filtering solution, owns advanced production lines and sophisticated detection equipment, first-class R & D staff , professional workers and High-quality sales and service teams

Our Product: Double Stage Transformer Oil Purification system, Vacuum Lubricating Oil Purification, Vacuum Turbine Oil Conditioner, Portable Oil Purifier, Singe Stage Insulating Oil Purifier, Water Oil Separator, Light fuel Oil Purifier, and Fully-auto Dielectric Oil Tester, Turn ratio Tester, Acid Tester, Moisture Detector, Interfacial Tension Tester, etc.

Our Service: special filter technology consulting and solutions sector; fast after-sale service feedback system, well-trained service engineer; hands-on training and large-scale equipments operation myrmidon; regularly visit system, CRM customer relationship management system; rapid Filter wearing parts and spare parts supply system.

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