PEM探頭CWT MiniHF系列技術參數(shù)
Performance | |
Peak current | 30A peak to 120kA peak |
Output | ±6.0V peak corresponding to 'Peak Current' into ≥100k? |
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探頭CWT MiniHF系列產(chǎn)品參數(shù)介紹及選型
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.
總覽
CWT Mini和MiniHF是最新型的夾式AC Rogowski電流探頭，具有較小的外形尺寸和幾乎為零的插入阻抗。
新型CWT MiniHF結合了創(chuàng)新的屏蔽Rogowski探頭，對快速本地dV / dt瞬變或較大的50 / 60Hz電壓產(chǎn)生干擾具有出色的抵抗力，并為100mm探頭提供了擴展的30MHz（-3dB）高頻帶寬。該探頭的工作溫度范圍為-40°C至+ 125°C，并提供5kV峰值絕緣，4.5mm厚度。
CWT Mini具有改進的高頻和低頻性能。CWT Mini的探頭厚度為3.5毫米（峰值2kV）或最大4.5毫米（峰值5kV）。
CWT系列是功率電子應用的理想選擇，例如監(jiān)視半導體開關波形或在電噪聲環(huán)境中進行測量。易于使用的薄型，柔性，夾式探頭可精確復制快速開關電流波形，無論是正弦波，準正弦波還是脈沖波形。
PEM探頭CWT MiniHF系列其他型號：
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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如果有任何關于PEM探頭CWTMINI50HF/15的疑問，請隨時與我們電聯(lián)，（021-3100 6702），我們將盡全力解決您的問題。
If you have any question for PEM products, please feel free to dial 0086-21-3100 6702/ send request email to [email protected] / browse our website: www.www.jguvm.cn.
PEM探頭CWTMINI50HF/15介紹
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