PEM探头CWT MiniHF系列技术参数
Performance | |
Peak current | 30A peak to 120kA peak |
Output | ±6.0V peak corresponding to 'Peak Current' into ≥100kΩ |
High Frequency Bandwidth (-3dB) | 30MHz (100mm coil), 23MHz (200mm coil); CWT MiniHF |
Low Frequency Bandwidth (-3dB) | Varies with model type |
Accuracy (typ.) | Calibrated to ±0.2% with conductor central in the Rogowski loop |
Operating temperature range | 0℃ to +40℃ (Integrator electronics) |
Coil Lengths | 100 or 200mm (custom lengths available) |
Peak coil insulation (coil thickness) | 2kV peak (3.5mm thickness) *CWT Mini Only |
Cable Length (coil to integrator) | 1m, 2.5m or 4m (custom lengths available) |
Power Supply | Option ‘B’ Battery 4 x AA (1.5V standard alkali batteries) |
Option ‘R’ Rechargeable Battery 4 x AA (1.2V NiMH batteries) with on-board trickle charge circuitry. |
PEM探头CWT MiniHF系列产品参数介绍及选型
Overview
The CWT Mini and MiniHF are state-of-the art, clip-around, AC Rogowski current probes with a small form factor and virtually zero insertion impedance.
The New CWT MiniHF combines an innovative screened Rogowski coil providing excellent immunity to interference from fast local dV/dt transients or large 50/60Hz voltages and an extended 30MHz (-3dB) high frequency bandwidth for 100mm coils. The coil has a wide operating temperature from -40°C to +125°C and is available with 5kV peak insulation, 4.5mm thickness.
The CWT Mini features both improved high frequency and low frequency performance. The CWT Mini is available with a coil thickness of 3.5mm (2kV peak) or 4.5mm max (5kV peak).
The CWT range is ideal for power electronic applications, such as monitoring semiconductor switching waveforms or for measurements in electrically noisy environments. The easy-to-use thin, flexible, clip-around coil accurately replicates fast switching current waveforms be they sinusoidal, quasi sinusoidal or pulsed.
总览
CWT Mini和MiniHF是最新型的夹式AC Rogowski电流探头，具有较小的外形尺寸和几乎为零的插入阻抗。
新型CWT MiniHF结合了创新的屏蔽Rogowski探头，对快速本地dV / dt瞬变或较大的50 / 60Hz电压产生干扰具有出色的抵抗力，并为100mm探头提供了扩展的30MHz（-3dB）高频带宽。该探头的工作温度范围为-40°C至+ 125°C，并提供5kV峰值绝缘，4.5mm厚度。
CWT Mini具有改进的高频和低频性能。CWT Mini的探头厚度为3.5毫米（峰值2kV）或最大4.5毫米（峰值5kV）。
CWT系列是功率电子应用的理想选择，例如监视半导体开关波形或在电噪声环境中进行测量。易于使用的薄型，柔性，夹式探头可精确复制快速开关电流波形，无论是正弦波，准正弦波还是脉冲波形。
PEM探头CWT MiniHF系列其他型号：
PEM CWT MiniHF015
PEM CWT MiniHF03
PEM CWT MiniHF06
PEM CWT MiniHF1
PEM CWT Mini1
PEM CWT MiniHF3
PEM CWT Mini3
PEM CWT MiniHF6
PEM CWT Mini6
PEM CWT MiniHF15
PEM CWT Mini15
PEM CWT MiniHF30
PEM CWT Mini30
PEM CWT MiniHF60
PEM CWT Mini60
PEM CWT MiniHF150
PEM CWT Mini150
PEM Probe NEW + ORIGINAL+ ONE YEAR WARRANTY
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如果有任何关于PEM探头CWTMINI50HF/15的疑问，请随时与我们电联，（021-3100 6702），我们将尽全力解决您的问题。
If you have any question for PEM products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.
PEM探头CWTMINI50HF/15介绍
