Home > Products > Transformer Test Series > Dielectric Loss Analyzer Transformer 10kv tan delta tester
Dielectric Loss Analyzer Transformer 10kv tan delta tester
- 100 Piece / Pieces per Month
- Tianjin
- T/T Credit Card
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Product Details
Brand Name: | HZ | Place of Origin: | Hebei, China | Model Number: | HZ-2000H |
Power: | Electronic |
Packaging Details
1.HS code:9030339000;
2.Wooden box with foam inside,
3.No fumigation,not influence the delivery;
4.Standard of CE ISO IEC.
5.Customer OEM packing is also available
6.Can be delivered by air,ship.">12kv capacitance and tan delta tester
1.HS code:9030339000;
2.Wooden box with foam inside,
3.No fumigation,not influence the delivery;
4.Standard of CE ISO IEC.
5.Customer OEM packing is also available
6.Can be delivered by air,ship.
Product Description
Dielectric Loss Analyzer Transformer 10kv tan delta tester
Security Measures
1. Read this manual carefully before using this instrument.
2. The operator of the instrument should have general knowledge of the use of electrical equipment or instruments.
3. This instrument can be used both inside and outside, but it should be kept away from places such as rain, corrosive gas, excessive concentration of dust, high temperature and direct sunlight.
4. Instrument should avoid violent vibration.
5. The maintenance, care and adjustment of the instrument should be carried out by professionals.
6. Before any connection, the grounding terminal of the instrument must be reliably connected with the earth with an earth cable.
7. Due to the high voltage generated by the test equipment, the tester must strictly follow the safe operation procedures and prevent others from contacting the high-voltage components and circuits. Direct test personnel must fully understand the high-voltage test circuit, and instrument operation points. Non-engaged testers must stay away from the high-pressure test area, which must be clearly marked with fences or ropes, warning signs, etc.
8. The adjustment, repair and maintenance of the instrument must be carried out without electricity. If it must be live, the operator must be very familiar with the high voltage dangerous parts of the instrument.
9. When the fuse is damaged, the same insurance must be replaced. It is forbidden to replace different types of insurance or directly short circuit the insurance.
10. When the instrument fails, turn off the power switch and wait for one minute before checking.
Performance Feature
1. The instrument adopts Fourier transform digital filtering technology to measure capacitance, dielectric loss and other parameters. The precision of the test results is high, which is convenient for automatic measurement.
2. The instrument adopts frequency conversion technology to eliminate 50Hz power frequency interference in the field, and reliable data can be measured even in the environment of strong electromagnetic interference.
3. Use full-touch super large LCD, easy to operate. Full touch LCD screen, large full graphical operation interface, each process is clear, operators do not need additional professional training to use. The whole process can be measured with a touch.
4. Data storage: it is equipped with calendar chip and large-capacity memory, which can save the test results at any time, check the history record at any time, and print out. The current time and storage time can be displayed and printed at any time.
5. Scientific and advanced data management: instrument data can be exported through U disk. Data can be viewed and managed by special software on any PC.
6. The instrument is easy to operate, and the measurement process is controlled by the microprocessor. As long as the appropriate measurement method is selected, the data measurement can be completed automatically under the control of the microprocessor.
7. Integrated model, with standard capacitor and high-voltage power supply, facilitates field testing and reduces field wiring.
8. The measurement accuracy of the instrument is high, which can meet the requirements of oil dielectric loss measurement. Therefore, the measurement of oil dielectric loss can be achieved only by equipping standard oil cup and special test line.
9. It has reverse wiring low-voltage shielding function. When the 220kV CVT bus is grounded, 10kV reverse wiring dielectric loss measurement can be performed on the C11 without removing the wires.
10. Able to do ac withstand test. It is convenient for PT, CT secondary side ac withstand voltage, 400V low-voltage system to do the withstand voltage test.
11. It can identify the frequency of external high voltage power supply (40Hz~70Hz), and allow the use of frequency power supply or serial resonant power supply to conduct large-capacity and high-voltage dielectric loss test.
12. With CVT test function, CVT self-excitation test can be realized, and 4 protection limits of high voltage/current and low voltage/current can be set to ensure the safety of person and equipment.
13. When testing CVT, not only the capacitance and dielectric loss values of C1 and C2 can be automatically tested, but also the total capacitance and dielectric loss values of CVT equipment can be tested
14. Equipped with thermal printer for printing and output, with calendar clock, convenient for users to produce test report, with U disk output.
15. With a computer interface. A computer can control 32 instruments, which can be integrated into the comprehensive high-voltage test vehicle to achieve measurement, data processing and report output.
16. Grounding protection function, when the instrument is not grounded or the grounding is bad, the instrument does not enter the normal program, does not output high voltage. Over-current protection, the instrument will not be damaged in short circuit or breakdown.
17. Electric shock protection function: when the operator of the instrument accidentally touches the electric shock, the instrument will immediately cut off the high voltage to ensure the safety of the test personnel.
Technical Indicators
Accuracy: Cx: ±(readings×1%+1pF)
tgδ: ±(readings×1%+0.00040)
Anti-interference index: frequency conversion anti-interference, can still achieve the above accuracy under the interference of 200%.
Capacitance range:
Internal high voltage:3pF~60000pF/10kV 60pF~1μF/0.5kV
External high voltage: 3pF~1.5μF/10kV 60pF~30μF/0.5kV
Resolution: up to 0.001 pF, 4-bit significant digits
Tgδ range: no limi,The resolution is 0.001%. The capacitance, inductance and resistance can be identified automatically.
Test current range:10μA~5A
Internal high voltage:
Setting Voltage Range:0.5~10kV
Maximum output current:200mA
Boost and drop voltage mode: the voltage is set at will. Such as 5123 v.
Test frequency: 40-70Hz single frequency can be set at will. For example, 48.7 Hz.
50± 0.1Hz to 50±10Hz automatic dual frequency conversion optional setting.
60± 0.1Hz to 60±10Hz automatic dual frequency conversion optional setting.
Frequency accuracy: ±0.01Hz
External high voltage: maximum test current 5A, power frequency or frequency conversion of 40-70Hz during positive connection
Maximum test current 10kV/5A, power frequency or frequency conversion 40-70Hz
CVT self-excitation method low voltage output: output voltage 3~50V, output current 3~30A
Measurement time: about 40s, related to measurement method
Input power: 180V ~ 270VAC, 50Hz±1%, municipal or generator power supply
Computer interface: standard RS232 interface, U disk socket (automatic U disk storage data).
Printer: micro thermal printer
environment temperature: -10℃ ~ 50℃
relative humidity: <90%
Overall dimension: 430×330×350mm
Weight: 28kg
From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is founded in 2008,the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
Our main products : Insulation Oil Tester, Cable Fault Locator, High Voltage Generator,transformer tester, relay protection tester,insulation resistance tester,Power Quality Analyzer and so on.
Close to Tianjin port, the transportation is convenient. our customers come from More than 50 countries, like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
What's more, gurantee 1 year,life long maintance .Products through the CE, ISO, IEC certification, quality and reliable, factory price.
Warmly welcome all partners to join us for mutual benefits cooperation.
Company Profile
Huazheng Electric Manufacturing (baoding) Co., Ltd. is established in year of 2008, located at Baoding city, Hebei province, China. It is a professional company specializing in the development and production of electric power testing equipment. Main products are transformer oil test series, high voltage test series, safety product test series, cable fault location system, relay & microcomputer protection test, etc. All of our products comply with international quality standard and obtained CE and ISO 9001 certificate. Our products are exported to over 100 countries and regions , and cooperate with some well-known enterprise in the world such as Ausgrid and Orient Oils, etc. We are dedicated to making HUAZHENG brand an industry benchmark in order to realize the dream of the HUAZHENG brand and serve the global clients. You are warmly welcome to visit Huazheng company!
Contact Us
- Huazheng Electric Manufacturing (baoding) Co., Ltd.
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