Wuhan GDZX Power Equipment Co., Ltd
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Introduction:
ZX-BRY04 deformation deformation tester,According to the measurement of the characteristic parameters of the internal winding of the transformer, the internal fault frequency response analysis (FRA) method that is currently being developed in developed countries around the world can accurately judge the internal fault of the transformer.
Features:
1. The transformer winding deformation tester consists of a measurement part and an analysis software part. The measurement part is controlled by a high-speed microcontroller, consisting of signal generation and signal measurement. The measurement part uses a USB interface to connect to a tablet or laptop.
2. During the test, only the connection busbar of the transformer needs to be removed, and all tests are completed without suspending or disassembling the transformer.
3. The instrument has a variety of frequency linear sweep measurement systems to measure the measurement functions. The linear sweep measurement scanning frequency is up to 10MHz. The frequency sweep interval can be divided into 0.25kHz, 0.5kHz and 1kHz, providing more analysis of the transformer deformation.
4. The instrument has a high degree of intelligence and is easy to use. It has various functions such as automatic range adjustment and automatic sampling frequency adjustment.
5. The software adopts the Windows platform and is compatible with Windows98/2000/winXP/Windows7 systems. Provides users with a more convenient and easy-to-use display interface.
6. Provide historical curve comparison analysis, multiple historical curves can be loaded at the same time to observe, and any curve can be selected for horizontal and vertical analysis. It is equipped with an expert intelligent analysis and diagnosis system, which can automatically diagnose the status of the transformer winding, and load 6 curves at the same time. The relevant parameters of each curve are automatically calculated, and the deformation of the winding is automatically diagnosed, giving a reference conclusion for diagnosis.
7. The software management function is powerful, fully considering the needs of on-site use, and automatically saves environmental conditions parameters to provide a basis for the transformation winding deformation diagnosis. The measurement data is automatically saved and has color printing function, which is convenient for users to issue test reports.
8. The software has obvious humanized characteristics. The various conditions for measurement are mostly options. The detailed parameters of the transformer can be saved for diagnostic reference, and there is no need to input them on site. Modification information can be added later, which is more convenient to use.
9. The software is highly intelligent. After the input and output signals are connected, the conditional parameters can be set to complete all measurement work, and the historical waveform curve can be opened during the measurement at any time for comparison and observation and stop measurement.
10. The measurement time of each phase is less than 60 seconds. The winding deformation measurement of a power transformer with high, medium and low windings (capacity and voltage levels are not limited), will take no more than 10 minutes.
11. When measuring the transformer, the connector can place the signal input and output leads at will, without affecting the measurement results. The connector can stay on the transformer fuel tank without having to come down to reduce labor intensity.
12. The three-phase fully automatic measurement method can be used to connect the three-phase measurement lines at one time. There is no need to change the lines after one phase each time to automatically complete the three-phase measurement and automatically save the measurement results.
Product parameters:
| Scan method | |
| Linear Scan Distribution | Sweep measurement range: (10Hz)-(10MHz)40000 Sweep point, resolutions are 0.25kHz, 0.5kHz and 1kHz. |
| Segmented frequency sweep measurement distribution | Sweep measurement range: (0.5kHz)-(1MHz), 2000 sweep point; (0.5kHz)-(10kHz)-(100kHz)-(100kHz) (100kHz)-(500kHz) (500kHz)-(1000kHz) |
| Amplitude measurement range | (-120dB) to (+20dB) |
| Amplitude measurement accuracy | 0.1dB |
| Scan frequency accuracy | 0.01% |
| Signal input impedance | 1MΩ |
| Signal output impedance | 50Ω |
| Signal output amplitude | ±20V |
| In-phase test repetition rate | 99.9% |
| Instrument size | 355×270×145mm |
| External chassis size | 410×360×350mm |
| Total weight | 30kg |
| Main technical parameters of impedance method | |
| Measurement accuracy | Voltage: Level 0.2; Current: Level 0.2 |
| Impedance range | 0～100% |
| Voltage measurement range | AC25V～500V |
| Current measurement range | AC0.1A～10A |
| Working humidity | 0～80% |
| In-phase test repetition rate | 99.9% |
Product Pictures:
(1)We will ship products within 5-20 working days after the receipt of confirmation of your payment.
(2)All products will be well packed by robust carton or wooden box so as to ensure goods can arrive safely.
(3)Multiple shipping methods including express, sea freight, railway and so on for your choice, competitive shipping method will be advised to you.
(4)If you go with your own forwarder, we will provide all necessary documents for customs clearance.
(5)After shipping, we will remain attentive till goods well received.
Wuhan GDZX Power Equipment Co.,Ltd. is a manufacturer of power test equipment. Integrating design , production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, transformer test equipment, secondary protection / switch test equipment, cable fault tester, arrester test equipment, power metering equipment, standard source series and so on. There are many kinds of products and complete models.
Service
* Provide professional consulting service; dedicated salesman and professional technical engineer to answer customer questions.
* Ensure customer get the detailed information about the product in hand.
* Reasonable price, we trust our customers should get the worth what they paid. Quotation stamped and confirmed by Manager.
* Welcome customers visit.
* The contract and the technical agreement to sign by both parties.
* Being trustworthy, follow the requirements and ensure successful implementation of signed contracts and technical agreements.
* Focus on communication, actively communicate with users, take notes of user’s questions and schedule, provide the necessary technical support.
* Move quick and efficient, professional on delivery, installation, debugging, training and others.
Warranty
* We maintains 100% customer satisfaction, please give us feedback if you fell anything wrong with the product, we will make it right for you.
* Our products are guaranteed with one year warranty and life-long tech support.
* Provide solutions within 24 hours when there is problems feedback from customer.
1.Q: Are you trading company or manufacturer?
A: We are manufacturer.
We have R&D department, OEM& ODM services available.
2.Q: How long is your delivery time?
A: We usually arrange shipment within 5-7 working days after checking the payment. However, for example, the delivery time of the complete set of test devices will be a little longer, which needs to be checked in real time.
3.Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample, but not for free; you need pay charge and the cost of freight.
4.Q: What is your term of payment?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 40% T/T in advance, balance before shipment.
5.Q: What is the payment method?
A: We can accept Bank Transfer, T/T, PayPal, Western Union, Money Gram, Cash etc.
6.Q: Will you provide OEM service?
A: OEM & ODM services available
7.Q: How long is the product warranty?
A: 1 year.