| | 主要技术指标 | | 指标内容 | 指标值 | | 外壳击穿电压 | >25KV/min | | 外壳防护等级 | IP23 | | 耐受电流试验 | 10倍额定电流1s | | 绝缘介电强度 | 工频交流3000V 1min无击穿闪络 | | 绝缘电阻 | R>10MΩ | | 污染等级参数 | IV级(一般导电粉尘和凝露状态) | | 工作电压 | DC:1000V或AC:600V | | 着火危险试验 | 本生灯法合格,阻燃性能良好 | | 集电器运行速度 | V:200m/min |
| | | | 主要技术参数 | | 序号 | 型号规格 | 可选极数 | 截面积mm2 | 截流量A | 外形尺寸mm | 电阻Ω/km | 阻抗Ω/km | | 1 | BHFS-4-10/50 | 3～5 | 10 | 50 | 57×80 | 1.800 | 1.898 | | 2 | BHFS-4-16/80 | 16 | 80 | 1.125 | 1.190 | | 3 | BHFS-4-25/100 | 25 | 100 | 0.720 | 0.768 | | 4 | BHFS-4-35/130 | 35 | 130 | 0.514 | 0.567 | | 5 | BHFS-4-50/170 | 50 | 170 | 0.360 | 0.402 | | 6 | BHFS-4-70/210 | 70 | 210 | 0.257 | 0.300 | | 7 | BHFS-7-10/50 | 5～7 | 10 | 50 | 62×84 | 1.800 | 1.897 | | 8 | BHFS-7-16/80 | 16 | 80 | 1.125 | 1.191 | | 9 | BHFS-7-25/100 | 25 | 100 | 65×105 | 0.720 | 0.770 | | 10 | BHFS-7-35/130 | 35 | 130 | 0.514 | 0.559 | | 11 | BHFS-10-10/50 | 8～10 | 10 | 50 | 65×105 | 1.800 | 1.897 | | 12 | BHFS-10-16/80 | 16 | 80 | 1.125 | 1.191 | | 13 | BHFS-10-25/100 | 25 | 100 | 0.720 | 0.770 | | 14 | BHFS-16-10/50 | 12～16 | 10 | 50 | 95×145 | 1.800 | 1.897 | | 15 | BHFS-16-16/85 | 16 | 80 | 1.125 | 1.191 | | 16 | BHFS-3-70/210 | 3 | 70 | 210 | 75×95 | 0.257 | 0.292 | | 17 | BHFS-3-95/270 | 95 | 270 | 0189 | 0.213 | | 18 | BHFS-3-120/320 | 120 | 320 | 0.150 | 0.191 | | 19 | BHFS-3-150/360 | 150 | 360 | 0.120 | 0.165 |
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