Basic Info.
Type
Compression Testing Machine
Protection
Power off-off Protection, Over-Voltage Protection
Waveform Max Saving Time
6.4 Second
Specification
410x320x200mm²
Product Description
HNBYKC-II Transformer on-Load Tap-Changer TesterIntroduction On load tap changer tester is a comprehensive measuring instrument for measuring and analyzing the electrical performance indexes of power transformers and on load tap changers of power transformers. It adopts computer control, and through special designed measuring circuit, the transition time, transition waveform, transition resistance, three-phase synchronism and other parameters of the on load tap changer can be realized. The user can directly measure by the tap switch lead wire according to the requirement and the field condition, and also can be measured by the transformer, the three-phase bushing and the neutral point direct connection. The instrument has the functions of analyzing, storing and printing the measured data. The method of measuring the load tap changer of power transformer is backward, and there is no special test means. It is important to diagnose the potential faults of on load tap changer in the preventive test of power equipment and the overhaul of transformer, which is of great significance to improve the reliability of power system operation.Parameter Output Current | 0.5A | Time Error | △≤±1% |
Sampling Rate | 10~20kHz | Power Source | 220V±10% |
Waveform Max Saving Time | 6.4 second | Power | 200W |
Transition Resistance Measurement Range | Y/Otransformer1-40Ω Y transformer1-20Ω | Dimension | 410x320x200mm² |
Measurement Accuracy | 1Ω~5Ω, Δ≤±10% 5Ω~40Ω, △≤±5% | Weight | 20kg |
Features 1.Ray oscilloscope function 2.Strong comprehensive ability 3.Good anti-interference function 4.Data saving, data communication 5.Three way independent test power supply 6.Printing output. Equipped with high speed paper printer. 7.Monitor: 240 128T, T6963 C controller 8.Process part: high speed 8 bit microprocessor,512Kbyte data storage which can save 128 groups waveform 9.High speed A/D converter, the highest sampling rate is up to 400KHz
Address:
Room 1410, Block B, Wanli Plaza, No. 508 Friendship Avenue, Hongshan District, Wuhan, Hubei, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.