ZZLOCKPROBE3-20260819 - Rogowski Coil Probe | ZLProbe
料号： ZZLOCKPROBE3-20260819 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $179 | $179.00 |
| 10 | $161.1 | $1,611.00 |
| 100 | $143.2 | $14,320.00 |
| 500 | $125.3 | $62,650.00 |
| 1,000 | $107.4 | $107,400.00 |
ZZLOCKPROBE3-20260819 概述
A Rogowski coil is a toroidal coil without an iron core, used for measuring alternating current (AC) or high-speed current pulses. It produces a voltage output proportional to the rate of change of current (di/dt), which is then integrated to yield the actual current waveform. This design offers advantages over traditional current transformers (CTs) including linearity over a wide current range, no saturation effects, and the ability to measure large currents without burdening the circuit. Rogowski coils are widely used in power monitoring, protective relaying, and harmonic analysis.
Key features of the ZLOCKPROBE3-20260819 include its flexible, lightweight design that allows easy installation around conductors without breaking the circuit. It is suitable for measuring both fundamental (50/60Hz) and high-order harmonic currents, making it ideal for power quality assessments. The probe provides a voltage output that can be directly connected to standard measurement instruments, ensuring compatibility with existing test setups. Its non-magnetic core ensures high linearity and minimal phase error across a broad frequency range.
Technically, the probe leverages the Rogowski principle to achieve a wide dynamic range and excellent frequency response. The absence of a saturable core eliminates the risk of saturation at high currents, a common limitation of iron-core CTs. This makes the ZLOCKPROBE3-20260819 particularly suited for applications involving variable frequency drives, renewable energy inverters, and other non-linear loads that generate harmonics. The probe's output is typically a low-level voltage signal that requires integration, either internally or by the connected instrument.
Typical applications include power quality monitoring in industrial plants, harmonic analysis in electrical distribution systems, and energy management in commercial buildings. The probe is also used in laboratory settings for educational and research purposes, where accurate current measurement is essential. Its ease of use and safety features make it a preferred choice for engineers and technicians.
When using this probe, ensure that the conductor is centered within the coil loop to minimize position errors. The flexible nature of the coil allows for easy installation, but proper positioning is critical for accurate readings. Additionally, verify that the probe's output is correctly terminated to match the input impedance of the connected instrument to avoid signal degradation.
直接替换替代料： ZZLOCKPROBE3-20260819 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
该产品暂无直接替换替代料。
请求替代料ZZLOCKPROBE3-20260819 规格参数
| Measurement Type | AC Current (Rogowski Coil) |
| Frequency Range | 50/60 Hz and high-order harmonics |
| 输出类型 | Voltage (proportional to di/dt) |
| Core Material | Air-core (Rogowski) |
| Installation | Flexible, clamp-around conductor |
| Primary Application | Power frequency and harmonic measurement |
| Compatible Instruments | Power quality analyzers, oscilloscopes |
| RoHS 状态 | unknown |
| 封装 | Probe (flexible coil) |
ZZLOCKPROBE3-20260819 probe (flexible coil) 引脚配置指南
ZZLOCKPROBE3-20260819（probe (flexible coil) 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： ZZLOCKPROBE3-20260819.
请参阅 数据手册 以查看完整引脚配置。
典型应用
ZZLOCKPROBE3-20260819 适用于 6 应用s: Power Quality Monitoring, Harmonic Analysis, Energy Management, Educational Laboratories, Renewable Energy Systems, Industrial Automation.
Power Quality Monitoring
The ZLOCKPROBE3-20260819 is ideal for power quality monitoring in industrial plants. Its Rogowski coil design measures 50/60Hz and high-order harmonic currents with high linearity, enabling accurate assessment of harmonic distortion. The flexible coil easily wraps around busbars and cables without interrupting service, making it a practical tool for continuous monitoring of non-linear loads such as variable frequency drives and rectifiers. Its voltage output integrates seamlessly with power quality analyzers, providing real-time data for compliance and troubleshooting.
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Harmonic Analysis
For harmonic analysis, the ZLOCKPROBE3-20260819 excels due to its wide frequency response and absence of core saturation. It accurately captures high-order harmonics up to several kilohertz, which is critical for diagnosing power quality issues in distribution systems. The probe's air-core design ensures linear output even at high currents, allowing precise measurement of harmonic content without distortion. This makes it suitable for use with spectrum analyzers and power meters in both field and laboratory settings, supporting engineers in identifying and mitigating harmonic sources.
推荐
Energy Management
In energy management systems, the ZLOCKPROBE3-20260819 provides accurate current measurement for load profiling and efficiency analysis. Its flexible design allows easy installation in existing panels, minimizing downtime. The probe measures both fundamental and harmonic currents, enabling comprehensive energy audits. The voltage output can be interfaced with energy meters and data loggers, facilitating real-time monitoring and reporting. This helps facility managers identify inefficiencies and implement energy-saving measures, contributing to reduced operational costs and improved sustainability.
推荐
Educational Laboratories
The ZLOCKPROBE3-20260819 is well-suited for educational laboratories where students learn about AC current measurement and harmonics. Its safe, non-contact measurement principle allows hands-on experiments without direct electrical connection. The probe's linear response and wide bandwidth make it ideal for demonstrating the behavior of non-linear loads and the principles of Rogowski coils. Students can connect the probe to oscilloscopes to visualize current waveforms and analyze harmonic content, enhancing their understanding of power electronics and power quality.
推荐
Renewable Energy Systems
In renewable energy systems, such as solar inverters and wind turbines, the ZLOCKPROBE3-20260819 is used to monitor output currents and harmonics. Its ability to measure high currents without saturation is crucial for inverter output stages that can experience large transient currents. The probe's flexible coil can be easily installed around inverter cables, providing accurate data for performance optimization and grid compliance. The voltage output is compatible with data acquisition systems, enabling continuous monitoring of power quality and system health.
推荐
Industrial Automation
The ZLOCKPROBE3-20260819 is used in industrial automation for monitoring motor currents and detecting faults. Its non-intrusive design allows installation without stopping production, making it ideal for retrofitting existing equipment. The probe measures both fundamental and harmonic currents, helping to identify issues like motor bearing wear or unbalanced loads. The output can be fed into PLCs or SCADA systems for real-time monitoring and predictive maintenance, reducing downtime and improving operational efficiency.
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推荐产品汇总
工程参考数据： ZZLOCKPROBE3-20260819 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | Z_LKR_OEM |
|---|---|---|
| Product Type | Rogowski Coil Probe | Locker Actuator |
| Brand | ZLProbe | ZAutomotive |
| Package | Probe (flexible coil) | OEM Module |
| Measurement Type | AC Current | N/A |
| Frequency Range | 50/60Hz and harmonics | N/A |
| Output | Voltage (di/dt) | N/A |
| Core Material | Air-core | N/A |
| Price (1pc) | $179.00 | $179.00 |
关键差异点
- Non-saturating air-core design （对比 Traditional CT)
- Flexible and lightweight （对比 Rigid CT)
- Wide frequency response （对比 Standard CT)
设计说明
Ensure the conductor is centered within the Rogowski coil loop to minimize position errors. The flexible coil should be closed securely to maintain accuracy. Avoid placing the coil near high-current conductors that could induce interference.
The probe output is a low-level voltage signal proportional to di/dt. Use a shielded cable and proper termination to match the input impedance of the connected instrument. This minimizes noise and ensures accurate waveform reproduction.
When integrating the probe with measurement electronics, place the integrating circuit close to the probe output to reduce noise pickup. Use high-quality op-amps for integration and ensure proper grounding to avoid ground loops.
合规信息
Compliance information not provided in the verified data. Contact ZLProbe for RoHS/REACH certifications.