| XRNC、BR1、BR2、BRW、BRN、BRW2、BR、RN、RNYI、RNG、RW型熔斷器供10KV及以下的電力系統(tǒng)中以星形連接的電 容器組合單臺電容器的內(nèi)部故障保護之用。能可靠、迅速地 斷開故障電容器。從而避免因電容器內(nèi)部由元件擊穿而可能引起的 爆炸事故，使電網(wǎng)繼續(xù)安全運行。
□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型熔斷器外形及安裝尺寸 BRN，BRW-10 Fuse oink extemal strucure and installation dimensions(mm) | | | 規(guī)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 | | | | 并聯(lián)電力電容器單臺保護高壓熔斷器安裝圖數(shù)據(jù)表 | | 電容器裝置額定電壓 | 6.1Kv | 35Kv | 66Kv | | 熔斷器額定電壓系列規(guī)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 | 本產(chǎn)品適用于戶內(nèi)交流50Hz，額定電壓3.6、7.2、12KV系 統(tǒng)作為電力電容器組的短路保護，熔斷器在規(guī)定的使用條 件下，能可靠的分斷熔化電流至額寫開斷電流之間的任何 故障電流。 型號 | 產(chǎn)品型號 | 額定電壓KV | 熔斷件額定電流A | 外形尺寸
ΦD×l | 質(zhì)量 (Kg) | 額定開斷電流KA | 備注 | | XRNC1-3.6 | 3.6 | 10,16,20,25,31.5,40,50,63,71,80,100 | Φ76×292 | 3.8(瓷) | 50 | 瓷：高壓電瓷管。
環(huán)：玻璃絲環(huán)氧樹脂纏繞管 | | 125,140,160,200,250 | Φ88×292 | 3.8(環(huán)) | | 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(環(huán)) | | 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(環(huán))7()瓷 | ◆XRNC外型及安裝尺寸CRNC Installation Dimensions 圖1 XRNC-7.2KV, XRNC-10KV Chat1 XRNC-7.2KV,XRNC-10KV | 產(chǎn)品型號 | 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 |
◆熔斷器電流特性曲線 Time in seconds(s)
XRNC、BRW、BRI、BR2、BRN、BRW2 Current in amperes(A) |
