礦用隔爆變壓器

品牌 威達 型號 kbsgzy
額定電壓 6/10(kv) 額定容量 100-4000(kva)
負載耗損 550-15000(w) 阻抗電壓 4--6%(%)
產(chǎn)品認證 iso9001

 

1. 標準: gb1094-1996; gb8286-2005; gb3836-2000; gb/t10228-2008; eqv iec726
2. 容量范圍: 50-4000kva
3. 電壓等級: 6, 10kv
4. 調(diào)壓方式: 無勵磁調(diào)壓
5. 分接范圍: ±5%, ±2×2.5%或其它
6. 頻率: 50hz; 60hz
7. 相數(shù): 三相
8. 聯(lián)結(jié)組別號: yy0(d11), dyn11或其它
9. 短路阻抗: 標準阻抗(詳見技術參數(shù)表)
10. 最高溫度: 145k

產(chǎn)品特點:

kbsg礦用隔爆型干式變壓器符合gb8286-2005<<礦用隔爆型移動變電站>>標準的要求
絕緣材料熱穩(wěn)定性能好
適用于有混合氣體和煤塵, 且有爆炸危險的礦井, 礦山, 隧道等環(huán)境
適用于不足以腐蝕金屬和破壞絕緣的氣體及蒸汽環(huán)境中
在額定頻率為50hz, 一次側(cè)電壓為6, 10kv, 中性點不接地的三相電力系統(tǒng)中運行, 為使用環(huán)境中的各種動力設備和各種用電裝置電源

技術參數(shù):

table 1

額定容量電壓組合聯(lián)結(jié)方式損耗 loss (w)空載電流阻抗重量外形尺寸(mm)軌距
rated capacityvoltage group(kv)connection空載負載 (75℃)no-load currentimpedanceweight長 (l)寬(w)高(h)gauge
(kva)hvlvno-loadload%%(kg)dimension(mm)
506
yy0(d11)3505502.5413502150780910600
100
5209202.54148022008001100
200
820155024198024508351285600 900
250
950180024267025508851325
315
110021501.84285025858951340
400
130026001.84305027008951450
5000.693/0.4150031001.54359027509451475
6301.2/0.693180036801.54386027709601535
8001.2
2050450014497527709901600
10003.45
23505400145900293010601615
1250

27506500146860296510101640
1600
yy0(d11)335080000.848480301011751760
2000
dyn11380095000.64.59180322512201790
2500

4500106000.6513080358012301850
3150

5300125000.65.516500382012601890
4000

6100140000.6619060393014001890
注: 以上數(shù)據(jù)僅供參考, 移動變電站的外形尺寸根據(jù)開關不同而不同
note: the above data provides a reference only, movable transformer substation the basis switch of the shape size of transformer substation different but different
注(note): 高壓分接范圍(tapping range of high voltage) ±5%; ±2×2.5%

table 2

額定容量電壓組合聯(lián)結(jié)方式損耗 loss (w)空載電流阻抗重量外形尺寸(mm)軌距
rated capacityvoltage group(kv)connection空載負載 (75℃)no-load currentimpedanceweight長 (l)寬(w)高(h)gauge
(kva)hvlvno-loadload%%(kg)dimension(mm)
5010
yy0(d11)3906802.54145022508001010600
100
56010502.54183024008451160
200
950180024236025408751400600 900
250
1100210024276026209001435
315
130025001.84295026509151505
400
150030001.84335027109501520
5000.693/0.4175035001.54362027709501535
6301.2/0.693200041001.54450028509701660
8001.2
230051001.245580291010601615
10003.45
260061001.24.56450307510501750
1250

3100740014.56900314510501790
1600
yy0(d11)38008500158430316012201885
2000
dyn11450097000.7511030366512201900
2500

5200108000.75.514080378013901900
3150

6100128000.75.518800388014001900
4000

7000150000.7621600421014601900
注: 以上數(shù)據(jù)僅供參考, 移動變電站的外形尺寸根據(jù)開關不同而不同
note: the above data provides a reference only, movable transformer substation the basis switch of the shape size of transformer substation different but different
注(note): 高壓分接范圍(tapping range of high voltage) ±5%; ±2×2.5%