| After-sales Service: | Online |
|---|---|
| Warranty: | 1 Year |
| Type: | DC Impulse High Voltage Generator |
| Maxcapacity: | <1000KN |
| Accuracy Grade: | 1 |
| Load Way: | Electronic Load |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier KGZG-IV Intelligent DC Impulse High Voltage Generator Withstand Voltage Tester DC Hipot Machine
Product Introduction
KGZG-IV intelligent DC high voltage generator is according to the Chinese industry standard ZBF 24003-90 "Portable DC high voltage generator general technical conditions" requirements, new research, design, manufacturing, is a new era of science and technology products - intelligent DC high voltage generator, It is suitable for the power department, the power department of factories and mining enterprises, scientific research units, railways, chemical industry, power plants, etc. to carry out DC high voltage test on zinc oxide arrester, magnetic blow arrester, power cable, generator, transformer, switch and other equipment, is the ideal replacement product in the new century.
KGZG-IV intelligent DC high voltage generator with large screen LCD display, the first intelligent grounding poor protection and alarm function (grounding poor can not boost), voltage measurement circuit break protection (voltage measurement circuit break instrument can not boost), emergency stop button, greatly improve the safety of operators in the operation process. Intelligent DC high voltage generator has a variety of protection functions, such as: low voltage overcurrent, low voltage overvoltage, high voltage overvoltage, zero protection, ungrounded protection. Fault sampling uses a special sensor, the action time is nanosecond, the optical isolation element is also nanosecond, the action time is generally 10 microseconds to completely turn off the DC main circuit. The special sensor is used to sample the output end, and the reaction time is nanosecond. Through the nanosecond optical isolation element and the nanosecond analog switch, the whole process will cut off the power amplifier circuit's push signal within 2 microseconds to ensure that the power device will not be damaged in the case of short circuit of the output.
KGZG-IV Intelligent DC Impulse High Voltage Generator Withstand Voltage Tester DC Hipot Machine
Product Characteristics
1, smaller volume, lighter weight, more beautiful, more reliable, easy to operate, complete functions, easy to use in the field, is the ideal reliable product in the new century.
2, the use of advanced technology, process manufacturing, the first application of the latest PUM intelligent pulse width modulation technology, pulse train logic array modulation, the use of high-power IGBT devices, the use of intelligent technology to improve the intelligent rate, the frequency of up to 40kHz, so that the output high voltage stability is higher, the ripple coefficient is smaller.
3, the first use of computer control technology, in the large screen LCD display output DC high voltage voltage, current, overvoltage setting, timing, grounding and various protection information.
4, the first intelligent poor grounding protection and alarm function (poor grounding can not be boosted), pressure circuit break protection (high voltage measuring circuit break instrument can not be boosted), emergency stop button, greatly improve the safety of operators in the operation process. In special cases, it can also remove the poor grounding protection alarm function (such as using a generator as a power supply or in the case of poor field grounding but can still be tested). High precision, accurate measurement. Voltage and ammeter are digital display, voltage resolution is 0.1kV, current resolution is 0.1uA, the voltage meter on the control box directly displays the voltage value added to the load test, no need to use the voltage divider, simple wiring. The instrument has a high and low voltage end to measure the leakage current, and the high voltage end is displayed by a circular shielded digital meter, which is not afraid of discharge impact and has good anti-interference performance, and is suitable for field use.
5, the voltage regulation stability is high, the full range smooth voltage regulation, the output voltage regulation using imported single multi-turn potentiometer, the voltage boost process is stable, the adjustment accuracy is high, and the design has the coarse and fine adjustment function. The voltage regulation accuracy is better than 0.1%, the voltage and current measurement error is less than 1.0%, and the pulsation factor is better than 0.5%.
6, add a high precision 75%VDC-1mA function, do zinc oxide arrester measurement brings great convenience. One click does not count. The control box of the instrument has 75% voltage function key, when doing the arrester test, when the current rises to 1000uA, open the 0.75 button, then the voltmeter, ammeter displayed value is 75% of the data, should be immediately after the completion of the boost knob back to zero, while the fine adjustable voltage knob back to zero, and should immediately press the green button, Cut off the high voltage and turn off the power switch. Let's do some other tests.
7, the pressure doubling cylinder can be segmented structure, field use, flexible and convenient, a multi-purpose machine, economical.
8. The pressure doubling cylinder is developed with German technology; Intermediate frequency transformer is specially designed by relevant experts, small size and large capacity. The base of the pressure doubling cylinder contains △ -y support feet, even when stretched into Y shape, stable and convenient support, shrunked into △ shape when packing, hidden in the base.
KGZG-IV Intelligent DC Impulse High Voltage Generator Withstand Voltage Tester DC Hipot Machine
| Size / Technical parameter |
60/2 |
100/2
|
100/10
|
160/2
|
180/2
|
200/2
|
250/2
|
100/200 3/2
|
200/300 3/2
|
Other Hierarchical Relationship
|
| output voltage | 60 | 100 | 100 | 160 | 180 | 200 | 250 |
100/200
|
200/300
|
600~800KV tailor-made |
| current output | 2 | 2 | 10 | 2 | 2 | 2 | 2 |
3/2
|
3/2 | |
| output power | 120 | 200 | 1000 | 320 | 360 | 400 | 500 | 400 | 600 | |
| charge current | 3.0 | 3.0 | 12.0 | 3.0 | 3.0 | 3.0 | 3.0 | 4.5/3.0 | 4.5/3.0 | |
| Chassis weight (kg) | 4.3 | 4.3 | 5.3 | 4.3 | 4.3 | 4.4 | 4.5 | 4.5 | 8.1 | |
| Double the size of the pressure drum(mm) | diameter 80 X500 |
diameter 80 X620 |
diameter 80 X770 |
diameter 80 X770 |
diameter 80 X770 |
diameter 80 X770 |
diameter 80 X820 |
diameter 80 X800 |
diameter 80 X1350 |
|
| Pressure doubling weight | 6.3 | 6.8 | 7.5 | 7.2 | 7.2 | 7.2 | 7.6 | 7.5 | 12.6 | |
| high-voltage bipolar pulse generator | Negative voltage polarity, zero voltage start, continuously adjustable | |||||||||
| working power supply | AC220V±10%;50Hz | |||||||||
| Voltage measurement error | 1% (full degree) ±1 word, maximum resolution 0.1%KV | |||||||||
| Current measurement error | 1% (full degree) ±1 word, maximum resolution 0.1%uA | |||||||||
| Overvoltage setting error | ≤1% | |||||||||
| 0.75 Switching error | ≤0.5% | |||||||||
| ripple ratio | ≤1% | |||||||||
| voltage stability | Random fluctuation, power supply voltage change ±10% ≤0.5% | |||||||||
| manner of working | Intersegment use; Rated load 30 minutes; 1.1 times rated voltage for 10 minutes | |||||||||
| environment temperature | -15ºC~50ºC | |||||||||
| relative humidity | When the temperature is 25ºC, not more than 90% (no condensation) | |||||||||
| altitude | Below 2500m | |||||||||
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}