| XRNC、BR1、BR2、BRW、BRN、BRW2、BR、RN、RNYI、RNG、RW型熔断器供10KV及以下的电力系统中以星形连接的电 容器组合单台电容器的内部故障保护之用。能可靠、迅速地 断开故障电容器。从而避免因电容器内部由元件击穿而可能引起的 爆炸事故，使电网继续安全运行。
□The specical fuse for high Voltage capacitor: XRNC，BR1，BR2，BRN，BRW2，BR，RN，RNYI，RNGａnd RW type fuse is used as internal fault protection for single capacitor of star connection capacitor combination in 10KV and less power system. The product can disconnect the fault capacitor reliably and quickly so as to avold explosion accident as a result of component break down inside the capacitor to ensure that the power net operates continuously and safaly.
◆BRN、BRW-10、BR1-10型熔断器外形及安装尺寸 BRN，BRW-10 Fuse oink extemal strucure and installation dimensions(mm) | | | 规格 | L | L1 | L2 | H | Φ | | BRW-10/(1～30A) | 75±5 | 220 | 95 | 295±5 | 21 | | BRW-10/(30～100A) | 75±5 | 240 | 95 | 310±5 | 28 | | BRW-10/(101～200A) | 75±5 | 255 | 95 | 320±5 | 31 | | BRN-10/(1～30A) | 75±5 | 150 | 70 | 240±5 | 17 | | BRW-20/(1～50A) | 75±5 | 240 | 95 | 310±5 | 28 | | | | 并联电力电容器单台保护高压熔断器安装图数据表 | | 电容器装置额定电压 | 6.1Kv | 35Kv | 66Kv | | 熔断器额定电压系列规格 | 7Kv | 7Kv | 12Kv | 22Kv | | 24P | 80P | 100P | 200P | 24P | 80P | 100P | 200P | 24P | 80P | 100P | 200P | 24P | 50P | | L1 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 215 | 235 | | L2 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 130 | 150 | 150 | 150 | 150 | 180 | 180 | | L3 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 200 | 150 | 150 | 150 | 160 | | L4 | 180 | 100 | 180 | 180 | 180 | 180 | 180 | 180 | 200 | 200 | 200 | 200 | 250 | 250 | | H1 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 520 | 520 | 520 | 520 | 550 | 560 | | H2 | 253 | 253 | 253 | 253 | 253 | 253 | 253 | 253 | 273 | 273 | 273 | 273 | 303 | 313 | | H3 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | | M1 | 10 | 10 | 12 | 12 | 10 | 10 | 12 | 12 | 10 | 12 | 12 | 12 | 10 | 10 | | M2 | 10 | 10 | 12 | 12 | 10 | 10 | 12 | 12 | 10 | 12 | 12 | 12 | 10 | 10 | | X1 | 49 | 49 | 49 | 50 | 49 | 49 | 49 | 50 | 49 | 49 | 49 | 50 | 49 | 49 | | Y1 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | | Φ | 26 | 28 | 30 | 32 | 26 | 28 | 30 | 32 | 28 | 30 | 30 | 32 | 26 | 28 | 本产品适用于户内交流50Hz，额定电压3.6、7.2、12KV系 统作为电力电容器组的短路保护，熔断器在规定的使用条 件下，能可靠的分断熔化电流至额写开断电流之间的任何 故障电流。 型号 | 产品型号 | 额定电压KV | 熔断件额定电流A | 外形尺寸
ΦD×l | 质量 (Kg) | 额定开断电流KA | 备注 | | XRNC1-3.6 | 3.6 | 10,16,20,25,31.5,40,50,63,71,80,100 | Φ76×292 | 3.8(瓷) | 50 | 瓷：高压电瓷管。
环：玻璃丝环氧树脂缠绕管 | | 125,140,160,200,250 | Φ88×292 | 3.8(环) | | XRNC1-7.2 | 7.2 | 10,16,20,25,40 | Φ76×292 | 3.8(瓷) | 50 | | 50,63,71 | Φ76×367 | 4(瓷) | | 80,90,100,125,160 | Φ88×367 | 5(环) | | XRNC1-12 | 12 | 6.3,8,10,16 | Φ76×292 | 3.8(瓷) | 50 | | 20,25,31.5,35.5,40,45,50,56,63 | Φ76×442 | 4.6 | | 71,75,80,90,100,112,125 | Φ76×442 | 5.4(环)7()瓷 | ◆XRNC外型及安装尺寸CRNC Installation Dimensions 图1 XRNC-7.2KV, XRNC-10KV Chat1 XRNC-7.2KV,XRNC-10KV | 产品型号 | A | B | C | D | H | F | Φd | | XRNC-3.6 | 450 | 322 | 150 | 454 | 160 | 203 | Φ13 | | XRNC-7.2 | 530 | 397 | 220 | 529 | 160 | 203 | | XRNC-12 | 600 | 472 | 270 | 604 | 160 | 203 |
◆熔断器电流特性曲线 Time in seconds(s)
XRNC、BRW、BRI、BR2、BRN、BRW2 Current in amperes(A) |
