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PEM RCTi-3ph-1600A 三通道版 RCTi,单机壳集成三相电流测量,额定 1600Arms/通道,输出 5Vrms,精度 ±1%。
优势应用:三相电能监测、变频器输入/输出同步测量
资料来源:(P1) 官网 pemuk.com RCTi 产品页
RCTi 系列采用 PEM 空芯罗氏(Rogowski)线圈原理:线圈输出的微分信号经积分器还原为与一次电流成线性比例的电压信号,线圈本身无铁芯、不存在饱和问题,线性度好、插入损耗极低,特别适合大电流、大瞬态的交流测量。
典型应用:变频器/逆变器三相输入输出功率分析、能效审计与电能质量监测、开关柜母排电流长期监测、电机与驱动系统测试等工业三相测量场合。
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| Parameter | Value |
|---|---|
| Rated Current | 1600 A |
| High Frequency Bandwidth | 1 MHz |
| Low Frequency Cut-off | 0.6 Hz |
| Frequency Bandwidth | 0.6 Hz~1 MHz |
| Typical Accuracy | ±1% |
| Channels | 3 |
| Output | 5 Vrms FS ×3 |