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| JYN2-12 金属封闭开关柜 | | |
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JYN2-12型交流金属封装移开式开关柜用于3-10KV单母线系统，作为一般接受和分配电能的户内式金属封闭开关设备。
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JYN2-12 metal-clad closed switchgear is used in the 3-10KV single-bus system as the indoor metal closed switchgear of receiving & distributing electric energy.
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| 技术参数Technical dates |
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SN10-10 |
SN10-10 |
SN10-10 |
ZN10/1000 |
| 额定电压 rated voltage |
KV |
3.5 |
6.9 |
12 |
12 |
| 开关柜额定电流 rated current |
A |
630 800 |
800 |
1000 1600 2500
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800 |
| 断路器额定电流 |
A |
630 1000 |
1000 |
1250 2000 3000 |
1000 |
| rated current of circuit breaker |
| 额定开断电流(有效值) |
KA(effect) |
16/6KV时为20 |
31.5 |
31.5 |
20，31.5 |
| rated breaking current(effect) |
| 大关合电流(峰值) |
KA(effect) |
50 |
80 |
80 |
50，80 |
| max.closing current(peak) |
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| 动稳定电流(峰值) |
KA(effect) |
50 |
80 |
80 |
50，80 |
| movable withstand current(peak) |
| 2"热稳定电流(有效值) |
KA(effect) |
20 |
31.5 |
31.5 |
20,31.5 |
| 2"thermal withstand current(peak) |
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| 开断电容器组 breaking capacity set |
KVAr |
－ |
1000 |
－ |
－ |
| 一次母线动稳定电流(峰值) |
KA(peak) |
50 |
80 |
80 |
50,80 |
| primary bus movable cuurent(preak) |
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| 外型尺寸(宽、深、高) |
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| dimension(W,D,H) |
mm |
840×1500×2200 |
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1000×1500×2200 |
840×1500×2200 |
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