特点
● 低价格
● 10余种规格尺寸
● 非对称PCB安装模式
● 电磁感应式、不需外加电源
● 短路电流信号波形传变真实
应用
● 用于稳态短路电流信号(20、30、40、50、60倍额定电流)传变要求的继电保护装置
说明
● 内部绝缘：环氧树脂灌封
● 介质强度：2500V/min
● 绝缘电阻：1000 M Ohms @ 500 Vdc
● 冲击电压：5000V(1.2/50μs标准雷电波)
● 额定负载：100K Ohms
● 工作温度：-25 to +55℃,-40 to +85℃可选
● 工作频率：50 to 400 Hz
● 精度等级：符合IEC 61869-2中保护用电流互感器的误差限值定义
● 环保：符合RoHS环保要求
询价规格表.xls
典型产品
| 照片 | 型号 | 额定 | 额定准确限值一次 电流/次级输出 | 误差限值 | 外形尺寸 (mm) |
| TA2321 | 1 | 20A/10mA | 5-200%额定输入电流范围内0.2,0.5级;2-20倍额定输入 | ID-L-W-H | |
| 5 | 80A/40mA | ||||
| TA23D21 | 1 | 20A/10mA | ID-L-W-H 5.4-23-18-23.5 | ||
| 5 | 100A/50mA | ||||
| TA23B21 | 1 | 20A/0.1V,0.333V...3.53V...7.07V | ID-L-W-H 6.0-25.0-21.5-26.0 | ||
| 5 | 100A/0.1V,0.333V...3.53V...7.07V | ||||
| TA23A21 | 1 | 20,30A/0.1V,0.333V...3.53V...7.07V | ID-L-W-H 6.0-34.0-22.0-36.0 | ||
| 5 | 100,150A/0.1V,0.333V...3.53V...7.07V | ||||
| TA5222 | 1 | 20,30A/0.1V,0.333V...3.53V...7.07V | OD-H 32.0-26.0 | ||
| 5 | 100,150A/0.1V,0.333V...3.53V...7.07V | ||||
| TA35Y21 | 1 | 20,30A/0.1V,0.333V...3.53V...7.07V | L-W-H 30-23-33.5 | ||
| 5 | 100,150A/0.1V,0.333V...3.53V...7.07V | ||||
| TA3521 | 1 | 20,30A/0.1V,0.333V...3.53V...7.07V | L-W-H 32.0-25.0-35.0 | ||
| 5 | 100,150A/0.1V,0.333V...3.53V...7.07V | ||||
| TA39A21 | 1 | 20,30A/0.1V,0.333V...3.53V...7.07V | L-W-H 35.0-32.0-32.0 | ||
| 5 | 100,150A/0.1V,0.333V...3.53V...7.07V | ||||
| TA39B21 | 1 | 20,30A/0.1V,0.333V...3.53V...7.07V | L-W-H 35.0-32.0-30.0 | ||
| 5 | 100,150A/0.1V,0.333V...3.53V...7.07V | ||||
| TA5422 | 1 | 20,30A/0.1V,0.333V...3.53V...7.07V | OD-H 37.4-28.0 | ||
| 5 | 100,150A/0.1V,0.333V...3.53V...7.07V | ||||
| TA3921 | 1 | 20,30A/0.1V,0.333V...3.53V...7.07V | L-W-H 36.5-31.0-35.0 | ||
| 5 | 100,150A/0.1V,0.333V...3.53V...7.07V |
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