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HRYDJ（W）油浸式（無局部放電）試驗變壓器 |
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無局放高壓試驗變壓器
產品技術參數：
HRYDJ（W）系列試驗變壓器采用優質材料制造，具有損耗低，體積小，重量輕，結構緊湊，使用方便等特點。適用于電力系統、科研單位，大型廠礦、檢測各種高低壓電氣設備、電力電纜、發電機等交直流耐壓試驗及絕緣材料的性能。試驗變壓器分單臺和串級兩種電壓類，也可為用戶特別設計與制造。
額定容量：1.5-1500kVA
輸出電壓：1-1500kV
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| 輸出電壓 |
50kV |
100kV |
150kV |
200kV |
250kV |
300kV |
500kV |
1000kV |
1500kV |
| 輸入電壓 |
200V |
200V |
400V |
600V |
600V |
600V |
3.3kV |
3.3kV |
3.3kV |
| 額定電壓局放量 |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
| 阻抗電壓 |
＜8% |
＜8% |
＜8% |
＜10% |
＜10% |
＜10% |
＜10% |
＜10% |
＜10% |
| 空載電流 |
≤4% |
≤4% |
≤4% |
≤5% |
≤5% |
≤5% |
≤5% |
≤5% |
≤5% |
| 波形畸變 |
＜3% |
＜3% |
＜3% |
＜3% |
＜3% |
＜3% |
＜3% |
＜3% |
＜3% |
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☆HRKZX（Q）/T（Q）全自動高壓試驗測控臺（箱）說明書
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控制箱（臺）
為試變的配套設備，其性能優，體積小，重量輕，使用可靠，具有過流保護功能，并能避免非零位合閘。
額定容量：1.5-6kVA(箱式)、6-1500kVA（臺式） 電壓：箱式輸入電壓：AC220V
箱式輸出電壓：0-250V
臺式輸入電壓：AC380V
臺式輸出電壓：0-430V(0-650V)
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HRYDJ
(W) Series of High-voltage Tester of AC & DC (Non-partial
Discharge) for Light Oil-immersed Transformer |
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Technical parameter:
HRYDJ（W）series are made of high-quality materials, which
contribute to its low losses, small volume, little weight,
compact construction and convenience. It is widely used
in power & electric system, research institutes,
and large mining factories to do the tests of AC &
DC withstand capability and insulating materials’ characteristic
for any kinds of high-low voltage power equipments,
power cables, generator, etc. Testing transformer is
divided into tow kinds of voltage: single-stage and
cascade. Special order is also available.
Rated capacity: 1.5-1500kVA Output voltage: 1-1500kV
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| Output voltage |
50kV |
100kV |
150kV |
200kV |
250kV |
300kV |
500kV |
1000kV |
1500kV |
| Output voltage |
200V |
200V |
400V |
600V |
600V |
600V |
3.3kV |
3.3kV |
3.3kV |
| Partial discharge of Rated capacity |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
≤10pC |
| Impedance voltage |
＜8% |
＜8% |
＜8% |
＜10% |
＜10% |
＜10% |
＜10% |
＜10% |
＜10% |
| no-load current |
≤4% |
≤4% |
≤4% |
≤5% |
≤5% |
≤5% |
≤5% |
≤5% |
≤5% |
| waveform distortion |
＜3% |
＜3% |
＜3% |
＜3% |
＜3% |
＜3% |
＜3% |
＜3% |
＜3% |
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☆Introduction
of HRKZX（Q）/T（Q） Automatic High-voltage Tester for Control
Console
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Control Console (Cabinet)
As the corollary equipment of testing transformer, it
obtains lots of characteristics, such as great performance,
small volume, little weight, reliability, over-current
self-protection and non-zero switching-in prevention.
Rated Capacity: 1.5-6 kVA (cabinet), 6-1500kVA（console）
Voltage:
Input voltage of control cabinet: AC220V Output voltage
of control cabinet: 0-250V
Input voltage of control console: AC380V Output voltage
of control console: 0-430V (0-650V)
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