| After-sales Service: | Life Time Support Service |
|---|---|
| Warranty: | 1 Year for Transformer Tan Delta Test Set Power Fa |
| Type: | Transformer Tan Delta Test Set Power Factor Tester |
| Accuracy Grade: | 0.5 |
| Load Way: | Electronic Load |
| Loading Method: | Dynamic Load |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Insulation Materials Tan Delta Test Set Power Factor Tester
Introduction
The dielectric loss tester can effectively detect the overall moisture deterioration and local defects of the insulation of electrical equipment during dielectric loss insulation test. It can be used for transformer windings, transformer bushings, transformer dielectric loss test, current transformer dielectric loss, etc.
It has extremely high stability, and the measured dielectric loss and capacitance value data are stable. It uses modern electronic technology for automatic frequency conversion, analog-to-digital conversion and data calculation, and has the advantages of strong anti-interference ability, fast test speed, high accuracy, full-automatic digitization, and easy operation.
Technical Parameters
| 1 | Condition of Use | -5°C~40°C, RH<80% |
| 2 | Power Source | AC 220V±10% Without Frequency Limit |
3 |
High Voltage Output |
Range:0.5KV~10KV, every 0.1KV |
| Precision:5% | ||
| Maximum Current:200mA | ||
| Capacity:2000VA | ||
4 |
Self-Excited Power |
AC 0V~50V |
| Frequency:45HZ/55HZ 47.5HZ/52.5HZ 55HZ/65HZ 57.5HZ/62.5HZ Automatic double frequency |
||
| Maximum Current:15A | ||
| 5 | Definition | tgδ: 0.001% ; Cx: 0.001PF |
| 6 | Accuracy | tgδ:±(reading*1.0%+0.040%) |
| Cx:±(reading*1.0%+1.00pF) | ||
7 |
Measuring Range |
tgδ: Without Limit |
| Cx:15pF | ||
| 10KV:Cx<60nF | ||
| 5KV:Cx<150nF | ||
| 1KV:Cx<300nF | ||
| CVT Test:Cx<300nF | ||
| 8 | CVT range | 10-10000 |
| 9 | Weight | 28kg |
Features
1. The instrument uses the complex current method to measure capacitance, dielectric loss and other parameters. The test results are highly accurate and easy to realize automated measurement.
2. The instrument uses frequency conversion technology to eliminate the 50Hz power frequency interference on site, and reliable data can be measured even in a strong electromagnetic interference environment.
3. The instrument uses a large-screen LCD display, and the test process is intuitive and easy to operate through Chinese character menu prompts.
4. The instrument is easy to operate, and the measurement process is controlled by a microprocessor. As long as the appropriate measurement method is selected, the data measurement can be automatically completed under the control of the microprocessor.
5. The integrated model, with standard capacitors and high-voltage power supply, is convenient for on-site testing and reduces on-site wiring.
6. The instrument has high measurement accuracy and can meet the requirements of oil dielectric loss measurement. Therefore, it only needs to be equipped with a standard oil cup and a special test line to realize oil dielectric loss measurement.
7. The CVT test function is set to realize the self-excitation method test of CVT. No external accessories are required. Only one measurement is needed to measure the capacitance and dielectric loss of C1 and C2.
8. The reverse wiring test adopts IVDDV technology, which eliminates the previous phenomenon of unstable reverse wiring data.
9. It has the reverse wiring low voltage shielding function. When the 220kVCVT busbar is grounded, the C11 can be measured for 10kV reverse wiring dielectric loss without removing the wire
10. It has the function of measuring high voltage dielectric loss, and can use high-voltage transformers or series resonance to perform dielectric loss tests with voltages exceeding 10kV.
12. Grounding protection function. When the instrument is not grounded or poorly grounded, the instrument does not enter the normal program and does not output high voltage. Overcurrent protection function. The instrument will not be damaged when the test product is short-circuited or broken down.
13. Electric shock protection function. When the instrument operator accidentally gets an electric shock, the instrument will immediately cut off the high voltage to ensure the safety of the test personnel.
Application
Widely used in electrical manufacturing, electrical equipment installation, handover and preventive testing.
Transformer windings
Transformer bushings
Transformer dielectric loss test
Current transformer dielectric loss test
Voltage transformer dielectric loss test
Capacitor voltage transformer dielectric loss test
Circuit breaker, high voltage switch dielectric loss test
Current transformer end screen dielectric loss test
Shunt capacitor, coupling capacitor dielectric loss test
TestingMore details
Packing and delivery
FAQ
1. What's the Max high voltage output of our GDGS?
A: Normally, the Max high voltage output is 10KV. If the capacity of your test sample is large, we can customizeMax 12KV for you.
2. What kind of Certificate can you provide?
A: We can provide the CE mark,ISO quality certificate,the third party calibration certificate(CNAS),factory test report.
3. What's the delivery lead time?
A: For most of the products, delivery lead time is 10 days after the order is confrmed.
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Audited Supplier 
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