ZX2 电阻器(ZX2-1,ZX2-2)
产品描述
ZX2 电阻器(ZX2-1,ZX2-2)
内容介绍：ZX2 电阻器是由ZB1,ZB2板形线绕电阻组装而成，具有功率大，耐电压高1500V等特点，主要用于电梯、起重机、港机、轧机、卷扬机、发电机、变频器等的起动、制动、调速和负载等，通常称为起动电阻箱,制动电阻箱,负载电阻箱。具体规格有ZX2-1/0.2,ZX2-1/0.25,ZX2-1/0.35,ZX2-1/0.4,ZX2-1/0.5,ZX2-1/0.66,ZX2-2/0.7,ZX2-2/0.9,ZX2-2/1.1,ZX2-2/1.26,ZX2-2/1.45,ZX2-2/1.95,ZX2-2/2.8,ZX2-2/3.5,ZX2-2/4.4,ZX2-2/5.0,ZX2-2/5.8,ZX2-2/8,ZX2-2/12,ZX2-2/14,ZX2-2/18,ZX2-2/21.6,ZX2-2/27.6,ZX2-2/37,ZX2-2/48,ZX2-2/68,ZX2-2/96,ZX2-2/140,ZX2-2/188,ZX2-2/260
关键词：ZX2 电阻器(ZX2-1,ZX2-2),线绕电阻,ZB板形线绕电阻组装, 起动电阻箱,制动电阻箱,负载电阻箱，变频电阻箱
特点及用途
○由ZB板型电阻器组合而成，长寿命设计
○适用于交流电压不超过1140V，直流电压不超过1500V的电力设备电路。主要用于电梯、起重机、港机、轧机、卷扬机、发电机、变频器等的起动、制动、调速和负载等。
接线原理图
主要性能指标
| 型号 | 电阻阻值(Ω) | 阻值允许偏差(%) | 额定
电流(A) |
绝缘功率(KW) | 绝缘电压(KV) | 发热
时间 常数 (S) |
使用温度
范围 |
组成电阻 | |
| 型号 | 数量 | ||||||||
| ZX2-1/0.2 | 0.2 | ±10% | 43 | 3.5KW | 2.5KV | 180 | -55℃~+315℃ | ZX2-1/0.2 | 10 |
| ZX2-1/0.25 | 0.25 | 38 | 160 | ZX2-1/0.25 | 10 | ||||
| ZX2-1/0.35 | 0.35 | 32 | 140 | ZX2-1/0.35 | 10 | ||||
| ZX2-1/0.4 | 0.4 | 29 | 126 | ZX2-1/0.4 | 10 | ||||
| ZX2-1/0.5 | 0.5 | 26 | 113 | ZX2-1/0.5 | 10 | ||||
| ZX2-1/0.66 | 0.66 | 23 | 100 | ZX2-1/0.66 | 10 | ||||
| ZX2-2/0.7 | 0.7 | 22.3 | 286 | ZX2-2/0.7 | 10 | ||||
| ZX2-2/0.9 | 0.9 | 19.9 | 237 | ZX2-2/0.9 | 10 | ||||
| ZX2-2/1.1 | 1.1 | 17.7 | 203 | ZX2-2/1.1 | 10 | ||||
| ZX2-2/1.26 | 1.26 | 16.7 | 186 | ZX2-2/1.26 | 10 | ||||
| ZX2-2/1.45 | 1.45 | 15.4 | 169 | ZX2-2/1.45 | 10 | ||||
| ZX2-2/1.95 | 1.95 | 13.8 | 132 | ZX2-2/1.95 | 10 | ||||
| ZX2-2/2.8 | 2.8 | 11.2 | 282 | ZX2-2/2.8 | 10 | ||||
| ZX2-2/3.5 | 3.5 | 10.1 | 235 | ZX2-2/3.5 | 10 | ||||
| ZX2-2/4.4 | 4.4 | 8.9 | 202 | ZX2-2/4.4 | 10 | ||||
| ZX2-2/5.0 | 5.0 | 8.4 | 214 | ZX2-2/5.0 | 10 | ||||
| ZX2-2/5.8 | 5.8 | 7.7 | 168 | ZX2-2/5.8 | 10 | ||||
| ZX2-2/8 | 8 | 6.6 | 132 | ZX2-2/8 | 10 | ||||
| ZX2-2/12 | 12 | 5.4 | 175 | ZX2-2/12 | 10 | ||||
| ZX2-2/14 | 14 | 5.0 | 153 | ZX2-2/14 | 10 | ||||
| ZX2-2/18 | 18 | 4.4 | 132 | ZX2-2/18 | 10 | ||||
| ZX2-2/21.6 | 21.6 | 4.0 | 112 | ZX2-2/21.6 | 10 | ||||
| ZX2-2/27.6 | 27.6 | 3.5 | 104 | ZX2-2/27.6 | 10 | ||||
| ZX2-2/37 | 37 | 3.1 | 122 | ZX2-2/37 | 10 | ||||
| ZX2-2/48 | 48 | 2.7 | 104 | ZX2-2/48 | 10 | ||||
| ZX2-2/68 | 68 | 2.3 | 86 | ZX2-2/68 | 10 | ||||
| ZX2-2/96 | 96 | 1.9 | 75 | ZX2-2/96 | 10 | ||||
| ZX2-2/140 | 140 | 1.6 | 63 | ZX2-2/140 | 10 | ||||
| ZX2-2/188 | 188 | 1.4 | 52 | ZX2-2/188 | 10 | ||||
| ZX2-2/260 | 260 | 1.2 | 41 | ZX2-2/260 | 10 | ||||
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