| After-sales Service: | Response on Customer′s Query Within 8 Hours |
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| Warranty: | 1 Year |
| Description: | Impulse Voltage Generator for Transformer Testing |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier It uses an excitation transformer to motivate series resonant loop, to adjust the output frequency of the director, make the loop inductance L, and measured equipment C in series resonant, the voltage of the resonance is the same as tested equipment.
XZ High Voltage 3000kV 450KJ Impulse Voltage Generator is widely used in Electric Power, Metallurgy, Oil, Chemical Industry, etc, applicable to connecting and preventing tests for capacitive equipment with high-capacity, high-voltage.
XZ High Voltage 3000kV 450KJ Impulse Voltage Generator is composed by a control cabinet, excitation transformer, high voltage reactor, a high voltage divider. There are two kinds of control cabinets, more than 20KW is a console, less than 20KW is a portable case; it is composed of controller and filter device.
Its main function is to change 380V or 200V (the amplitude and frequency are fixed) frequency sine wave AC power into sine wave (amplitude and frequency are adjustable), and supply power for the whole system.
The function of the excitation transformer is to boost the output voltage of the power source to the proper measured voltage. High voltage reactor L is an important component of the resonant loop, it with measured equipment CX in serial resonant when the power frequency=1/(2π )
XZ High Voltage 3000kV 450KJ Impulse Voltage Generator applies to AC voltage withstand tests of 10KV, 35KV, 110KV, 220KV, 500KV polythene cable, 60KV, 220KV, 500KV GIS, large transformers, generators, transformer induced voltage withstand test, and ground resistance measurement.
| No. | Item | XZ High Voltage 3000kV 450KJ Impulse Voltage Generator |
| 1 | Resonate voltage waveform | Sine wave, distortion ≤1% |
| 2 | Output frequency | 30~300Hz |
| 3 | Working mode | Full power continuous working time, 60min |
| 4 | Quality factor | 30~80 |
| 5 | Output voltage power supply | single phase 380/220V±10%, 50Hz |
| 6 | Working environment | -10ºC~+50ºC, Relative humidity < 95% |
High stability and reliability. Voltage and frequency output is stable, design for electromagnetic compatibility is reasonable, perfect protecting protection, the system is still good after several tests high voltage to earth short circuit , meanwhile the system with strong over-load ability.
Powerful automatic tuning function. When the system automatic tuning, auto scanning from 30Hz to 300Hz, display the scanning curve, customers can clearly view the tuning process; after finished the scanning, system will find out the resonant point, makes frequency fine tuning within its range ±5Hz with resolution 0.01Hz, finally accurately lock the resonant frequency.
Multi test modes: automatic tuning + manually regulating voltage, automatic tuning + automatic regulating voltage, manually tuning + manually regulating voltage, we suggest the mode: automatic tuning + manually regulating voltage, which can fast find out the resonant point, it also can control the measurement process by manually regulating voltage, more safe.
Friendly man-machine communication interface, parameters setting, test controlling , test results displayed in one screen, clear and visible, with auto timing and operation indicating functions, full touching screen, can store and review the test data.
Perfect protecting functions, with zero position protection (forbid the system to start if the voltage output controlling knob was not at the zero position), over-voltage protection, over-current protection and flashover protection, ensure the safety of the system.
1. High Quality Product: Most equipment have been on sale for more than 10 years, they are stable, reliable, with high quality and good reputation. All the products have been tested, run well and adjusted to good condition before delivery.
2. Good Faith Cooperation: Honesty is our foundation, we don't brag about the company and products, seek truth from facts, and don't make random promises.
3. Innovative Technology: Based on full experience in designing and manufacturing these equipment, and with users' feedback, we continuously improving our equipment and developing new products.
4. Awesome Service: Provide professional advice and reasonable offers within 2 hours at working time, and within 12 hours at non-working time. One year warranty for all the products, life time technical consulting, life time provision of spare parts, free software upgrades.
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