Product Description
XHHV535-4Z high voltage surge generator integrates DC high voltage source, energy storage capacitor and discharge ball gap. More than 30 kg, pulse energy storage capacitor more than 20 kg).
The power supply adopts high-precision, high-stability special high-voltage electronic components and high-frequency high-voltage technology, which makes the whole machine simple in structure and ultra-light in weight. In order to retain people's habit of using transformers and operation boxes to generate DC high voltage, this pulse generator adopts humanized design and operation mode, which is safe and reliable. Really achieve the effect of not being damaged by impact, and the short circuit of high voltage to ground can also work normally. It is currently the lightest and most user-friendly portable DC shock high-voltage equipment.
Features
★ With over current, over voltage, overheating automatic protection function;
★ with DC voltage resistance, impact discharge function;
★ High voltage pulse output is uniform and controllable;
★ Strong short-circuit protection function, can make the high-voltage output directly to the ground short-circuit work;
★ With current, voltage double 2.5 level pointer table display, intuitive and clear, fault point is fully discharged at a glance, real-time reaction discharge process;
★ High voltage side voltage measurement, real-time accurate;
★ with zero start protection more safe and reliable;
★ Unique high voltage measurement design, in the stopped state, the voltmeter can indicate the capacitance voltage value in real time, so that the operator knows the high voltage;
★ Discharge time can be arbitrarily set within the appropriate interval.
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Accessories
Product Parameters
| Impact high voltage |
0-35kV(default 0-28kV) |
| High voltage partial pressure |
Voltage Accuracy 2.5 grade |
| Built-in capacitor |
4μF |
| Working power |
AC 220V ± 10% 50Hz ± 2Hz(60Hz can be customized) |
| Discharge power |
0-2450J(default 0-1568J) |
| Output voltage polarity |
negative polarity |
| Impact power |
400W |
| Overcurrent protection |
16A(more than 3 seconds) |
| Overtemperature protection |
65ºC |
| Ambient temperature |
-20 ~ + 50 ºC |
| Impact time |
1 ~ 10 seconds |
| Over temperature protection |
85 ºC |
| Volume/size |
430L × 345W × 545H(mm) |
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Panel function description:
1. High voltage output (DC) : DC withstand voltage, connect the high voltage output line.
2. High voltage output (EMP) : when the impact discharge, connect the high voltage output line.
3. Safety: the instrument housing, in order to prevent the instrument housing live or personnel electric shock.
4. Time setting: set the discharge interval.
5. Voltage meter: high voltage output voltage indication, used to display the voltage value in real time.
6. Power socket: instrument working power supply, AC 220V±10%/50Hz±1Hz.
7. safety tube seat: AC 220V power supply system safety tube installation.
8. Power switch: I indicates that the AC 220V power supply is turned on to supply power to the system;
Stop 0: Turns off the 220V AC power to supply power to the system.
9. Overcurrent protection switch: press the state indicates that the overcurrent protection function has begun; Ejected indicates that the instrument has triggered overcurrent protection.
10.Start button/zero indicator:
When the zero indicator light is on (yellow), it means that the high voltage output can be started by pressing the start button.
When the zero indicator is off, it means that it is not in the zero state. After the voltage adjustment knob is turned counterclockwise to the zero position, the zero indicator will light up, and then press the start button to start the high voltage output.
11.Stop button/high voltage indicator: when the test is completed or abnormal, press this key to cut off the high voltage output, the high voltage indicator light indicates that the high voltage output has started; High voltage indicator Off The high voltage output is stopped.
12. Voltage adjustment knob: used to adjust the size of the voltage; Adjusting the output high pressure clockwise increases from small to large, and adjusting the output high pressure counterclockwise decreases from large to small.
13.Discharge key: in the high voltage stop state, press this key to manually discharge the internal quantity of electricity.
14. Ammeter: low voltage measurement current size indication.
15.Sampling ground: pulse energy storage capacitor negative end, there is a high voltage, must be reliably grounded. It is used to sample waveforms in high-voltage flashover state of cable fault tester. (No high-voltage flashover sampling, still need reliable grounding).
16.High voltage ground: also known as high voltage tail, instrument internal device grounding.
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XZH TEST
We are manufacturer of underground cable fault location system, we have been in this industry for about 20 years.
Welcome you contact us for more information and service.
This high voltage pulse generator is mainly used for shock high voltage when cable fault detection, after several generations of development and upgrade, the previous old version is not with DC withstand voltage function, now has DC hipot test port, but if you really want to do DC hipot test, you also need to configure a micro ammeter, this is optional, please contact us for more information.
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Application
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