800/1000V AC aR KSP series fuse
Promulgator
：admin Time：2016-02-28
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额定电压等级为：800V和1000V AC，额定电流50A-3900A。
本系列产品采用95瓷管，99.999%的纯银熔体，独特的石英砂固化工艺，接触面镀银处理，并配有辅助触点（一常开一常闭或者两常开两常闭）。
安装方式有单孔和双孔连接。
可用于保护二极管、晶闸管、可控硅整流器、GTO、IGBT、变频器、软起动器等半导体器件和设备。主要应用于直流电机传动、中频电源、电化学、不间断电源、整流桥内部的短路保护。 。
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技术参数（单孔连接）
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Size 代号
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Catalog Number Kaiert
公司订货号
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Current rating
额定电流（A）
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I2t(A2S)
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Pre-arc（弧前）
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Clearing（熔断）
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1
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KSP1-50A/1000V AC
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50
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470
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3300
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KSP1-63A/1000V AC
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63
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600
|
4200
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KSP1-80A/1000V AC
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80
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760
|
5300
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KSP1-100A/1000V AC
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100
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950
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6600
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KSP1-125A/1000V AC
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125
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1180
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8260
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KSP1-160A/1000V AC
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160
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1600
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12000
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KSP1-200A/1000V AC
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200
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3040
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25600
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KSP1-250A/1000V AC
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250
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6400
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48800
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KSP1-315A/1000V AC
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315
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11200
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104000
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KSP1-350A/1000V AC
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350
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16800
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144000
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KSP1-400A/1000V AC
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400
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23200
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200000
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2
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KSP2-400A/1000V AC
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400
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19800
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186000
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KSP2-450A/1000V AC
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450
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28000
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232000
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KSP2-500A/1000V AC
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500
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36800
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326400
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KSP2-550A/1000V AC
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550
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52000
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403000
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KSP2-630A/1000V AC
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630
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96000
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614000
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KSP2-700A/1000V AC
|
700
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136000
|
880000
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KSP2-800A/1000V AC
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800
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196000
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1290000
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3
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KSP3-800A/1000V AC
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800
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176000
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1200000
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KSP3-900A/1000V AC
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900
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200000
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1280000
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KSP3-1000A/1000V AC
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1000
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304000
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1760000
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KSP3-1100A/1000V AC
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1100
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320000
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1840000
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KSP3-1250A/1000V AC
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1250
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336000
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1920000
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KSP3-1400A/1000V AC
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1400
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384000
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2160000
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4
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KSP4-1400A/1000V AC
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1400
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364800
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2050000
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KSP4-1500A/1000V AC
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1500
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426000
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2252000
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KSP4-1600A/1000V AC
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1600
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562000
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3245000
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KSP4-1800A/1000V AC
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1800
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748000
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3820000
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KSP4-2000A/1000V AC
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2000
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932000
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4800000
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5
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KSP5-2000A/1000V AC
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2000
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620000
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4700000
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KSP5-2200A/1000V AC
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2200
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1250000
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5580000
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KSP5-2300A/1000V AC
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2300
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1320000
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6000000
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KSP5-2500A/1000V AC
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2500
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1380000
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6300000
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KSP5-2800A/1000V AC
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2800
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2290000
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6800000
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6
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KSP6-2500A/1000V AC
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2500
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1890000
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7000000
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KSP6-2800A/1000V AC
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2800
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2100000
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7500000
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KSP6-3000A/1000V AC
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3000
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2250000
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7800000
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KSP6-3200A/1000V AC
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3200
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2420000
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8900000
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KSP6-3600A/1000V AC
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3600
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3660000
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12200000
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尺寸代码
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Dimension 尺寸
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A
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B
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M
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1-1
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51
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75
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M8
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1-2
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51
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80
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M8
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2-1
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60
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78
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M10
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3-2
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75
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70
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M12
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3-3
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75
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78
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M12
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3-4
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75
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83
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M12
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3-5
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75
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88
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M12
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4-1
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85
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78
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M12
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4-2
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85
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88
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M12
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5-1
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105
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72
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M16
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5-2
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105
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80
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M16
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5-3
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105
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85
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M16
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5-4
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105
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90
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M16
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6-1
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118
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80
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M16
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6-2
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118
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90
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M16
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技术参数（双孔连接）
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Size 代号
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Catalog Number Kaiert公司订货号
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Current rating 额定电流（A）
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I2t(A2S)
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Pre-arc（弧前）
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Clearing（熔断）
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3
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KSP32-1100A/1000V AC
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1100
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304000
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1760000
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KSP32-1250A/1000V AC
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1250
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336000
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1920000
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KSP32-1400A/1000V AC
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1400
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384000
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2160000
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KSP32-1500A/1000V AC
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1500
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364800
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2050000
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4
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KSP42-1500A/1000V AC
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1500
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426000
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2852000
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KSP42-1600A/1000V AC
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1600
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562000
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4245000
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KSP42-1800A/1000V AC
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1800
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748000
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5020000
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KSP42-2000A/1000V AC
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2000
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932000
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7200000
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5
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KSP52-1800A/1000V AC
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1800
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530000
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4100000
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KSP52-2000A/1000V AC
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2000
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620000
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4700000
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KSP52-2200A/1000V AC
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2200
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1250000
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6000000
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KSP52-2300A/1000V AC
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2300
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1320000
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6800000
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KSP52-2500A/1000V AC
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2500
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1380000
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7000000
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6
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KSP62-2800A/1000V AC
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2800
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2100000
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7500000
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KSP62-3000A/1000V AC
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3000
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2250000
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7800000
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KSP62-3200A/1000V AC
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3200
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2420000
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8900000
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KSP62-3600A/1000V AC
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3600
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3660000
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12200000
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KSP62-3900A/1000V AC
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3900
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3850000
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26500000
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尺寸代码
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Dimension 尺寸
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A
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B
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C
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M
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3-2
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75
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70
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30
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M10
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3-3
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75
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78
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30
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M10
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3-4
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75
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83
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30
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M10
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3-5
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75
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88
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30
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M10
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4-1
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85
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78
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30
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M12
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4-2
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85
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88
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30
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M12
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5-1
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105
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72
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40
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M12
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5-2
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105
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80
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40
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M12
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5-3
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105
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85
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40
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M12
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5-4
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105
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90
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40
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M12
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6-1
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118
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80
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50
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M12
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6-2
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118
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90
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50
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M12
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注：双孔微动开关位置有垂直和平行两种，定货时需注明。（本图位置为垂直）
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熔断器对照互换表
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额定电流
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KSP1（1-1）可替代如下型号
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A
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BUSSMANN
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FERRAZ
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160
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170M4951/170M4921
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A130UD71TTI 160
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B301025
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200
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170M4952/170M4922
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A130UD71TTI 200
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C301026
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250
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170M4953/170M4923
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A130UD71TTI 250
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D301027
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315
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170M4954/170M4924
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A130UD71TTI 315
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F301029
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350
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170M4955/170M4925
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A130UD71TTI 350
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G301030
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400
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170M4956/170M4926
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A130UD71TTI 400
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H301031
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450
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170M4957/170M4927
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A130UD71TTI 450
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J301032
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500
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170M4958/170M4928
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A130UD71TTI 500
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K301033
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550
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170M4959/170M4929
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A130UD71TTI 550
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L301034
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630
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170M4960/170M4930
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A130UD71TTI 630
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M301035
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额定电流
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KSP2（2-1）可替代如下型号
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A
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BUSSMANN
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FERRAZ
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250
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170M5952/170M5922
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A130UD72TTI 280
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N301036
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315
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170M5953/170M5923
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A130UD72TTI 315
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P301037
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350
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170M5954/170M5924
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A130UD72TTI 350
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Q301038
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400
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170M5955/170M5925
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A130UD72TTI 400
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R301039
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450
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170M5956/170M5926
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A130UD72TTI 450
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S301040
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500
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170M5957/170M5927
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A130UD72TTI 500
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T301041
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550
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170M5958/170M5928
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A130UD72TTI 550
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V301042
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630
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170M5959/170M5929
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A130UD72TTI 630
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W301043
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700
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170M5960/170M5930
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A130UD72TTI 700
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X301044
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800
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170M5961/170M5931
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A130UD72TTI 800
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Y301045
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额定电流
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KSP3（3-3）可替代如下型号
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A
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BUSSMANN
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FERRAZ
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315
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170M8600/170M8500
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A130UD73TTI 315
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Z301046
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350
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170M8601/170M8501
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A130UD73TTI 350
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A301047
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400
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170M8602/170M8502
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A130UD73TTI 400
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B301048
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450
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170M8603/170M8503
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A130UD73TTI 450
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C301049
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500
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170M8604/170M8504
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A130UD73TTI 500
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D301050
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550
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170M8605/170M8505
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A130UD73TTI 550
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E301051
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630
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170M8606/170M8506
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A130UD73TTI 630
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F301052
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700
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170M8607/170M8507
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A130UD73TTI 700
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G301053
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800
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170M8608/170M8508
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A130UD73TTI 800
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H301054
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900
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170M8609/170M8509
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A130UD73TTI 900
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J301055
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1000
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170M8610/170M8510
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A130UD73TTI 1000
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K301056
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1100
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170M8611/170M8511
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A130UD73TTI 1100
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L301057
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1250
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170M8612/170M8512
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A130UD73TTI 1250
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M301058
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1400
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170M8613/170M8513
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A130UD73TTI 1400
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N301059
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