Product Features
1. Current, voltage, and waveform data are all directly sampled from the high-voltage side, ensuring data authenticity and accuracy
2. Overvoltage Protection: When the output exceeds the set voltage limit, the instrument will shut down for protection, with an action time of less than 20 milliseconds
3. Overcurrent Protection: Designed with dual protection on both high and low voltage sides; the high-voltage side can perform precise shutdown protection according to the set value
4. When the current on the low-voltage side exceeds the rated current, shutdown protection will be activated, with an action time of less than 20 milliseconds
5. The high-voltage output protection resistor is designed inside the booster unit, so no external protection resistor is required
6. Due to the adoption of a high and low voltage closed-loop negative feedback control circuit, the output has no capacitive rise effect
Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
Load Capacity
1. 0.1 Hz max 1.1F
2. 0.05 Hz max 2.2F
3. 0.02 Hz max 5.5F
4. Measurement Accuracy: 3%
5. Voltage Positive and Negative Peak Error: ≤3%
6. Voltage Waveform Distortion: ≤5%
Operating Conditions
1. Indoor and outdoor;
2. Temperature: -10℃∽+40℃
3. Humidity: ≤85% RH
4. Power Supply: AC 50Hz, 220V ±5%
Table 1
|
Model |
Rated Voltage |
Load Capacity |
Application |
Product Weight |
|
ZSVLF-30KV/1.1 |
30kV/20mA
(Peak) |
0.1Hz,≤0.5μF～1.1μF |
For cables, motors, etc. with voltage up to 10kV |
Controller: 4kg
Booster: 25kg |
|
0.05Hz,≤0.5μF～2.2μF |
|
0.02Hz,≤0.5μF～5.5μF |
|
ZSVLF-50KV/1.1 |
50kV/30mA
(Peak) |
0.1Hz,≤0.5μF～1.1μF |
For cables, generators, etc. with voltage up to 15.75kV
|
Controller: 4kg
Booster: 50kg |
|
0.05Hz,≤0.5μF～2.2μF |
|
0.02Hz,≤0.5μF～5.5μF |
|
ZSVLF-60KV/1.1 |
60kV/30mA
(Peak) |
0.1Hz,≤0.5μF |
For cables, generators, etc. with voltage up to 18kV |
Controller: 4kg
Booster 1 (30kV): 25kg
Booster 2 (30kV): 25kg |
|
0.05Hz,≤0.5μF～1μF |
|
0.02Hz,≤0.5μF～2.5μF |
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Ultra-low Frequency High Voltage Generator
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Yangzhou Darui Electric Co., Ltd.
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