PDF《Kaiert Electric 开尔泰电气》

588 号A5-3 QQ:645788944 邮编:710018 DC Square-body Fuses直流方形熔断器 Kaiert Electric 开尔泰电气 Main Characteristics主要技术参数 750V~900VDC电流范围gR from

200 to

250 A Size 瓷管 代号 Catalog Numbers 订货号 Designation Type 型号规格 Ampere 电流 (A) Voltage 电压 (V) Watts Loss (W) 功耗 I

2 t @900V L/R=45ms 熔断I

2 t(A

2 S) 0.8In In IP =

10 IN (A

2 S) IP = 50IN (A

2 S) 1BKN/130 109E7110 KPD1-200A/750VDC1BKN130 200A 750V~900VDC 20.5 37.5

755000 150000 109E7111 KPD1-250A/750VDC1BKN130 250A 750V~900VDC 25.5 46.5

1250000 250000 1EKN/167 109E7112 KED1-200A/750VDC1EKN167 200A 750V~900VDC 20.5 37.5

755000 150000 109E7113 KED1-250A/750VDC1EKN167 250A 750V~900VDC 25.5 46.5

1250000 250000 Breaking Capacity分断能力(KA)@

750 V=100KA L/R =

100 ms Breaking Capacity分断能力(KA)@

900 V=100KA L/R =

40 ms Dimensions(1BKN/130)安装尺寸示意图: Dimensions(1EKN/167)安装尺寸示意图:

5 称:西安开尔泰电力电子制造有限公司 主页:Http://www.kaiertfuse.com

邮箱:[email protected]

电话:029-

86319515、029-

86214655、029-86113970 传真:029-86629371 手机:13109528822 地址:西安市经济技术开发区草滩生态产业园草滩三路

588 号A5-3 QQ:645788944 邮编:710018 DC Square-body Fuses直流方形熔断器 Kaiert Electric 开尔泰电气 Main Characteristics主要技术参数 750V~900VDC电流范围gR from

200 to

250 A Electrical characteristics 电气特性: DC applications data Above: Curve indicates maximum permissible value of time constant L/R as a function of DC working voltage Max. AC voltage (50/60 Hz):

1250 V with breaking capacity of

170 kA Peak arc voltage vs. working voltage

1 : L/R =

100 ms

2 : L/R =

40 ms Above: Curves indicate for various time constants L/R the peak arc voltage, which may appear across fuse terminals, vs. DC working voltage Time vs current characteristic 时间电流特性曲线: Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.

6 称:西安开尔泰电力电子制造有限公司 主页:Http://www.kaiertfuse.com

邮箱:[email protected]

电话:029-

86319515、029-

86214655、029-86113970 传真:029-86629371 手机:13109528822 地址:西安市经济技术开发区草滩生态产业园草滩三路

588 号A5-3 QQ:645788944 邮编:710018 DC Square-body Fuses直流方形熔断器 Kaiert Electric 开尔泰电气 Main Characteristics主要技术参数 750V~900VDC电流范围gR from

250 to

500 A Size 瓷管 代号 Catalog Numbers 订货号 Designation Type 型号规格 Ampere 电流 (A) Voltage 电压 (V) Watts Loss(W) 功耗 I

2 t @900V L/R=45ms 熔断I

2 t(A

2 S) 0.8In In IP =

10 IN (A

2 S) IP = 50IN (A

2 S) 2BKN/130 109E7210 KPD2-250A/750VDC2BKN130 250A 750V~900VDC 25.5 46.7

1250000 250000 109E7211 KPD2-315A/750VDC2BKN130 315A 750V~900VDC 31.5

58 2000000

400000 109E7212 KPD2-350A/750VDC2BKN130 350A 750V~900VDC

35 64.5

2500000 500000 109E7213 KPD2-400A/750VDC2BKN130 400A 750V~900VDC 40.5 74.5

3100000 600000 109E7214 KPD2-450A/750VDC2BKN130 450A 750V~900VDC

49 90

4000000 800000 109E7215 KPD2-500A/750VDC2BKN130 500A 660V~750VDC

52 95

6200000 1200000 2EKN/170 109E7216 KED2-250A/750VDC2EKN170 250A 750V~900VDC 25.5 46.7

1250000 250000 109E7217 KED2-315A/750VDC2EKN170 315A 750V~900VDC 31.5

58 2000000

400000 109E7218 KED2-350A/750VDC2EKN170 350A 750V~900VDC

35 64.5

2500000 500000 109E7219 KED2-400A/750VDC2EKN170 400A 750V~900VDC 40.5 74.5

3100000 600000 109E7220 KED2-450A/750VDC2EKN170 450A 750V~900VDC