矿用隔爆变压器

品牌 威达 型号 kbsgzy
额定电压 6/10(kv) 额定容量 100-4000(kva)
负载耗损 550-15000(w) 阻抗电压 4--6%(%)
产品认证 iso9001

 

1. 标准: gb1094-1996; gb8286-2005; gb3836-2000; gb/t10228-2008; eqv iec726
2. 容量范围: 50-4000kva
3. 电压等级: 6, 10kv
4. 调压方式: 无励磁调压
5. 分接范围: ±5%, ±2×2.5%或其它
6. 频率: 50hz; 60hz
7. 相数: 三相
8. 联结组别号: yy0(d11), dyn11或其它
9. 短路阻抗: 标准阻抗(详见技术参数表)
10. 最高温度: 145k

产品特点:

kbsg矿用隔爆型干式变压器符合gb8286-2005<<矿用隔爆型移动变电站>>标准的要求
绝缘材料热稳定性能好
适用于有混合气体和煤尘, 且有爆炸危险的矿井, 矿山, 隧道等环境
适用于不足以腐蚀金属和破坏绝缘的气体及蒸汽环境中
在额定频率为50hz, 一次侧电压为6, 10kv, 中性点不接地的三相电力系统中运行, 为使用环境中的各种动力设备和各种用电装置电源

技术参数:

table 1

额定容量电压组合联结方式损耗 loss (w)空载电流阻抗重量外形尺寸(mm)轨距
rated capacityvoltage group(kv)connection空载负载 (75℃)no-load currentimpedanceweight长 (l)宽(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: 以上数据仅供参考, 移动变电站的外形尺寸根据开关不同而不同
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): 高压分接范围(tapping range of high voltage) ±5%; ±2×2.5%

table 2

额定容量电压组合联结方式损耗 loss (w)空载电流阻抗重量外形尺寸(mm)轨距
rated capacityvoltage group(kv)connection空载负载 (75℃)no-load currentimpedanceweight长 (l)宽(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: 以上数据仅供参考, 移动变电站的外形尺寸根据开关不同而不同
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): 高压分接范围(tapping range of high voltage) ±5%; ±2×2.5%