限流電抗器用途：
限流電抗器是用于限制電力線路短路電流。當(dāng)線路發(fā)生短路時(shí)，限流電抗器利用其電抗特性限制線路的短路電流在某一確定的限值內(nèi)，以利開關(guān)設(shè)備順利有效的切除故障。限流電抗器一般使用電抗值線性度較好的空心電抗器。限流電抗器有長期額定電流下安全可靠的運(yùn)行，故障情況下，其安匝數(shù)成數(shù)倍、幾十倍地增加，但要求其阻值或限制短路電流的能力不能變小，因此，限流電抗器宜做成空心產(chǎn)品而非鐵心產(chǎn)品。
用戶在訂貨時(shí)需提供的參數(shù)：
系統(tǒng)額定電壓及頻率；
電抗器額定電抗或電抗率；
電抗器長期工作電流；
電抗器安裝方式；
電抗器進(jìn)出線夾角；
其它特殊要求。
XKGKL 型干式空芯限流電抗器技術(shù)參數(shù)表：絕緣水平：LI60AC35 LI75AC42
型號 | 額定電流 | 額定電壓 | 電抗率 | 三相通過容量 | 單相無功容量 | 額定電感 | 短時(shí)電流4S | 動(dòng)穩(wěn)定電流峰值 | 外形尺寸外徑D×高度H | 單相損耗75℃ | 單相重量 | 安裝直徑 |
(A) | (kV) | (%) | (kVar) | (kVar) | (mH) | (kA) | (kA) | (mm) | (W) | (kg) | (mm) | |
XKGKL-6-200-4 | 200 | 6 | 4 | 3×692.8 | 27.7 | 2.205 | 5.0 | 12.75 | 800×530 | 1289 | 125 | 650 |
XKGKL-6-200-5 | 200 | 6 | 5 | 3×692.8 | 34.6 | 2.757 | 4.0 | 10.20 | 830×550 | 1496 | 146 | 680 |
XKGKL-6-200-6 | 200 | 6 | 6 | 3×692.8 | 41.6 | 3.308 | 3.4 | 8.67 | 830×570 | 1691 | 161 | 780 |
XKGKL-6-200-8 | 200 | 6 | 8 | 3×692.8 | 55.4 | 4.411 | 2.5 | 6.38 | 880×590 | 2026 | 181 | 730 |
XKGKL-10-200-4 | 200 | 10 | 4 | 3×1154.7 | 46.2 | 3.676 | 5.0 | 12.75 | 860×570 | 1816 | 152 | 710 |
XKGKL-10-200-5 | 200 | 10 | 5 | 3×1154.7 | 57.7 | 4.595 | 4.0 | 10.20 | 880×600 | 2126 | 170 | 730 |
XKGKL-10-200-6 | 200 | 10 | 6 | 3×1154.7 | 69.3 | 5.513 | 3.4 | 8.67 | 910×620 | 2377 | 196 | 760 |
XKGKL-10-200-8 | 200 | 10 | 8 | 3×1154.7 | 92.4 | 7.351 | 2.5 | 6.38 | 950×640 | 2873 | 237 | 800 |
XKGKL-6-300-4 | 300 | 6 | 4 | 3×1039.2 | 41.6 | 1.470 | 7.5 | 19.13 | 860×530 | 1687 | 136 | 710 |
XKGKL-6-300-5 | 300 | 6 | 5 | 3×1039.2 | 52.0 | 1.838 | 6.0 | 15.30 | 880×550 | 1942 | 157 | 730 |
XKGKL-6-300-6 | 300 | 6 | 6 | 3×1039.2 | 62.4 | 2.205 | 5.0 | 12.75 | 900×570 | 2251 | 172 | 750 |
XKGKL-6-300-8 | 300 | 6 | 8 | 3×1039.2 | 83.1 | 2.940 | 3.8 | 9.56 | 930×590 | 2670 | 204 | 780 |
XKGKL-10-300-4 | 300 | 10 | 4 | 3×1732.1 | 69.3 | 2.450 | 7.5 | 19.13 | 910×570 | 2370 | 177 | 760 |
XKGKL-10-300-5 | 300 | 10 | 5 | 3×1732.1 | 86.6 | 3.063 | 6.0 | 15.30 | 940×590 | 2708 | 201 | 790 |
XKGKL-10-300-6 | 300 | 10 | 6 | 3×1732.1 | 103.9 | 3.676 | 5.0 | 12.75 | 970×610 | 3120 | 227 | 820 |
XKGKL-10-300-8 | 300 | 10 | 8 | 3×1732.1 | 138.6 | 4.900 | 3.8 | 9.56 | 990×630 | 3742 | 275 | 840 |
XKGKL-6-400-4 | 400 | 6 | 4 | 3×1385.6 | 55.4 | 1.103 | 10.0 | 25.50 | 890×540 | 2068 | 149 | 740 |
XKGKL-6-400-5 | 400 | 6 | 5 | 3×1385.6 | 69.3 | 1.378 | 8.0 | 20.40 | 910×550 | 2348 | 169 | 760 |
XKGKL-6-400-6 | 400 | 6 | 6 | 3×1385.6 | 83.1 | 1.654 | 6.7 | 17.04 | 920×580 | 2678 | 197 | 770 |
XKGKL-6-400-8 | 400 | 6 | 8 | 3×1385.6 | 110.8 | 2.205 | 5.0 | 12.75 | 950×600 | 3230 | 227 | 800 |
XKGKL-10-400-4 | 400 | 10 | 4 | 3×2309.4 | 92.4 | 1.838 | 10.0 | 25.50 | 930×540 | 2885 | 202 | 780 |
XKGKL-10-400-5 | 400 | 10 | 5 | 3×2309.4 | 115.5 | 2.297 | 8.0 | 20.40 | 950×570 | 3318 | 232 | 800 |
XKGKL-10-400-6 | 400 | 10 | 6 | 3×2309.4 | 138.6 | 2.757 | 6.7 | 17.04 | 960×600 | 3746 | 259 | 810 |
XKGKL-10-400-8 | 400 | 10 | 8 | 3×2309.4 | 184.8 | 3.676 | 5.0 | 12.75 | 1000×620 | 4552 | 313 | 850 |
XKGKL-6-500-4 | 500 | 6 | 4 | 3×1732.1 | 69.3 | 0.882 | 12.5 | 31.88 | 900×540 | 2370 | 177 | 750 |
XKGKL-6-500-5 | 500 | 6 | 5 | 3×1732.1 | 86.6 | 1.103 | 10.0 | 25.50 | 930×550 | 2740 | 192 | 780 |
XKGKL-6-500-6 | 500 | 6 | 6 | 3×1732.1 | 103.9 | 1.323 | 8.4 | 21.42 | 950×580 | 3129 | 216 | 800 |
XKGKL-6-500-8 | 500 | 6 | 8 | 3×1732.1 | 138.6 | 1.764 | 6.3 | 15.94 | 970×600 | 3740 | 257 | 820 |
