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Frequency series-resonant voltage test equipment
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Product Name:
Frequency series-resonant voltage test equipment
Product Model:
LYYD2000series
Manufacturer:
LAIYANG来扬电气
file:
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Product Description
Frequency series-resonant voltage test equipment The principle is to use series resonance, by adjusting the frequency controller's output frequency
Frequency series-resonant voltage test equipment
Frequency series-resonant voltage test equipment Product Description
FM sets of series-parallel resonant series resonance test device is to use the principle, by adjusting the frequency controller's output frequency, makes the circuit of the reactor inductance L and capacitor C test items occurred series resonance, resonant voltage increases on the goods shall be test voltage.
Complete sets of series-parallel resonant frequency test equipment is widely used in electric power, metallurgy, petroleum, chemical, etc., suitable for large-capacity, high-voltage capacitive test products, such as generators, transformers, GIS, high-voltage cross-linked cables, transformers, casing, etc. transfer experiments and preventive trials.
I plant in the FM series-parallel resonant high-pressure experiments, self-developed FM, voltage software technology, leading the industry in the domestic high-pressure test, using this technology uses 16-bit precision FM, 10KHZ carrier frequency, SPWM and import of original modular design of the overall IPM and manufacture complete sets of FM series-parallel resonance test device, in full compliance with the relevant national procedures and requirements of high-pressure experiments.
Frequency series-resonant voltage test equipment Composed of sets of equipment parts
Whole device consists of FM power host, excitation transformers, reactors, voltage divider, compensation capacitor, the test line containers.
Frequency series-resonant voltage test equipment Specifications
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Temperature：-10～45℃
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Rated Capacity Test：0～8000KVA
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Instability: ≤ 0.05%
|
|
Humidity：≤90%
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Resonant voltage：0～1000KV
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Output waveform: sine wave
|
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Elevation：≤2000M
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Frequency adjustment range：0.1～300Hz
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Waveform distortion rate: ≤ 0.5%
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|
Power Input：220V±10% 0～220V(≤10KW) 380V±10%, 50Hz 输出0～40V
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System Measurement Accuracy:0.5级
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Noise: ≤ 60dB
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Frequency adjustment sub-frequency:0.01Hz
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Reactor Q value: 30 ~ 200
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Product Selection reference table
ction of cross-linked cable test reference table
|
NO
|
Voltage level
(KV)
|
Cable Length
(KM)
|
Selected device model
|
Output Voltage
(KV)
|
Rated
(A)
|
Output Capacity
(KVA)
|
|
1
|
10
|
1
|
YD2000-80/40
|
40
|
2
|
80
|
|
2
|
2
|
YD2000-120/20
|
20
|
6
|
120
|
|
3
|
3
|
YD2000-315/30
|
30
|
10.5
|
315
|
|
4
|
4
|
YD2000-315/30
|
30
|
10.5
|
315
|
|
5
|
5
|
YD2000-315/30
|
30
|
10.5
|
315
|
|
6
|
35
|
0.5
|
YD2000-120/60
|
60
|
2
|
120
|
|
7
|
1
|
YD2000-315/90
|
90
|
3.5
|
315
|
|
YD2000-210/60
|
60
|
3.5
|
210
|
|
8
|
2
|
YD2000-630/90
|
90
|
7
|
630
|
|
YD2000-420/60
|
60
|
7
|
420
|
|
9
|
3
|
YD2000-600/60
|
60
|
10
|
600
|
|
10
|
4
|
YD2000-600/60
|
60
|
10
|
600
|
|
11
|
5
|
YD2000-900/60
|
60
|
15
|
900
|
|
12
|
110
|
1
|
YD2000-600/120
|
120
|
5
|
660
|
|
YD2000-660/110
|
110
|
6
|
550
|
|
13
|
2
|
YD2000-1320/110
|
110
|
12
|
1320
|
|
14
|
3
|
YD2000-1980/110
|
110
|
18
|
1980
|
|
15
|
4
|
YD2000-2640/110
|
110
|
24
|
2640
|
|
16
|
5
|
YD2000-2640/110
|
110
|
24
|
2640
|
|
17
|
220
|
1
|
YD2000-2000/200
|
200
|
10
|
2000
|
|
18
|
2
|
YD2000-4000/200
|
200
|
20
|
4000
|
|
19
|
3
|
YD2000-6000/200
|
200
|
30
|
6000
|
|
20
|
4
|
YD2000-8000/200
|
200
|
40
|
8000
|
|
21
|
5
|
YD2000-8000/200
|
200
|
40
|
8000
|
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Frequency series-resonant voltage test equipment
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