Impulse Current Generator With Electric Capacity of Stages
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
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Contact Now| Place of Origin: | Beijing,China |
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Impulse Current Generator With Electric Capacity of Stages 4/10 μS-2/20 μS
[CDLC series]
The CDLC impulse current generator is featured by fan-shaped structure and flexible combination of inductance and capacitance. It is mainly used to test the residual voltage and high current withstanding property of valve disc, arrestor and SPDs. It is also used for routine test of HV apparatus manufacturers.
Main features:
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Product |
C type impulse current generator |
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Type |
CDLH |
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Structure |
C type |
Each unit consists of 2 horizontal capacitors laid on the frame, one end of the capacitor is connected to a multi-tap inductor; 2-6 units are laid around the sphere gap in C pattern; inductors can be adjusted according to wave form and test object resistive during tests |
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Functions |
It is mainly used to test the residual voltage and high current withstand property of valve disc, arrestor and SPDs. |
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Advantages |
Good appearance |
As shown in the photo |
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Module design |
The charging unit, resistors, capacitor frame, sphere gap are separate functional modules for easy reconfiguration and repair. |
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Flexible combination |
Flexible combination of different units and within the units enables generating wave forms of different energy. |
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Easy modulation |
Flexible combination of inductors and capacitors for easy modulation |
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Compact design |
Spark gap cylinder, test bay, measuring components are assembled on a base frame; compact design and low inductance |
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Stable and reliable triggering |
Durable graphite spark gaps; gap distance is adjusted by a drive motor; impulse firing available with stable triggering |
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Mobility |
Universal wheels on each module for easy displacement |
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Stable performance |
Long-time operation at a voltage lower than 80% of rated voltage |
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Performance |
Current impulse |
4/10 μS |
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8/20 μS |
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1/20 μS |
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2/20 μS |
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The impulse current generator and the charging unit are separate. |
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Charging unit with dual voltagerectification (10-220kV) |
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Charging unit with automatic grounding and polarity reversal (external) |
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Encapsulated spark gaps with less noise |
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Capacitor with grounding device |
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Rogwoski circuits and dividers |
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Leading technologies and performance |
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Specifications:
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Type |
Rated current(kA) |
Total energy(kJ) |
Wave form(μS) |
NO. of capacitors (n) |
Main test objects |
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CDLC20/10 |
20 |
10 |
4/10,8/20 |
2 |
Valve disc, unit module |
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CDLC40/20 |
40 |
20 |
8/20 |
4 |
Valve disc, unit module |
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CDLC40/80 |
40 |
80 |
8/20 |
6 |
Valve disc, unit module |
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CDLC80/80 |
80 |
80 |
4/10,8/20 |
6 |
Valve disc, unit module |
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CDLC120/108 |
120 |
108 |
4/10,8/20 |
12 |
Valve disc, unit module |
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CDLC200/180 |
200 |
180 |
4/10,8/20 |
12 |
Valve disc, unit module |
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CDLC120/68 |
120 |
68 |
1/10,1/20 |
4 |
Valve disc, unit module |
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CDLC200/180 |
200 |
180 |
1/10,1/20 |
6 |
Valve disc, unit module |
