AC Current Oscilloscope Probe
Model MN60
| 電流Current | 200A AC |
| 輸出Ouput | 100 mV DC / A |
這款200A交流電流鉗便于察看與測量"電流"的曲線(xiàn)。
它適用于任何示波器，因為它配有帶BNC插頭的線(xiàn)纜。
它產(chǎn)生一個(gè)與電流成正比的mV信號。
它提供2種不同的的靈敏度。
電氣參數Electrical specifications
電流范圍Current range::
0.1...24 A AC (60 A peak)
0.5...240 A AC (600 A peak)
精度Accuracy (1):
| 范圍 Range | 20A | 200A |
| 電流值Primary current | 0.1...20 A | 0.5...10 A | 10...40 A | 40...100 A | 100...240 A |
輸出信號精度
% Accuracy ofoutput signal | ≤ 2% + 50 mV | ≤ 3.5% + 5 mV | ≤ 3% + 5 mV | ≤ 2.5% + 5 mV | ≤1.5%+ 5 mV |
偏移
Phase shift | not specified | not specified | ≤ 6° | ≤ 4° | ≤ 3° |
輸出信號 Output signal :
100 mV AC/A AC (2.4 V at 24 A)
10 mV AC/A AC (2.4 V at 240 A)
帶寬Bandwidth:
40Hz...40 kHz(-3 dB) (取決于電流值depending on current value)
波峰因數Crest factor :
200 A rms值為3
電流 Max. currents :
頻率 ≤ 3kHz時(shí)電流為200A（超出后，電流與頻率成反比例下降）
200 A continuous for a frequency ≤ 3kHz(derating proportional to the inverse offrequency and beyond)
dI/dt max :
10 A/μs
負載阻抗Load impedance :
≥ 1 MΩ and ≤ 100 pF
1kHz時(shí)輸出阻抗 Output impedance at 1kHz :
20 A range : ≤ 20 Ω
200 A range : ≤ 10 Ω
插入阻抗 Insertion impedance (at 50/60Hz)
< 10 mΩ
產(chǎn)品As Ampere x second product :
0.1 As
上升/下降時(shí)間 Rise/fall time :
≤ 40 μs
工作電壓Working voltage:
600 Vrms
通常模式電壓Common mode voltage:
600 V for category III and pollution level 2
相鄰導體的影響Influence of adjacent conductors:
≤ 15 mA / A at 50Hz
導線(xiàn)在鉗口內位置的影響Influence of conductor positioning in jaws:
≤ 0.5% of output signal at 50 Hz
頻率影響 Frequency influence (2) :
20 A range :
< 10% of output signal 40 Hz...1 kHz
< 15% of output signal 1 kHz...10 kHz
200 A range :
< 3% of output signal 40 Hz...1 kHz
< 12% of output signal 1 kHz...10 kHz
波峰因數影響 Influence of crest factor
在200A rms時(shí)，波峰因數為3情況下，為輸出信號的3%
< 3% of output signal for a crest factor of 3 with current of 200 A rms
機械參數Mechanical specifications
工作溫度 working temperature:
-10 °C to +55 °C
存儲溫度Storage temperature:
-40 °C to +70 °C
溫度影響Temperature Influence:
≤ 0.15% of output signal per 10 K
工作濕度Operating humidity :
超過(guò)35°C，從0-85%相對濕度線(xiàn)性減少
From 0 to 85% of RH with linear decrease beyond 35°C
相對濕度影響 Influence of humidity :
< 0.2% of output signal 10% to 85% of RH
操作高度Operating altitude: 0 to 2,000 m
開(kāi)口尺寸Max. jaw opening:
20 mm
鉗口夾持尺寸Max. conductor size ::
線(xiàn)纜Cable : 20 mm Ø max
線(xiàn)排Busbar : 20 x 5 mm
防護等級Casing protection:
IP40(IEC529 )
跌落測試 Drop test:
1 m (IEC 68-2-32)
沖擊保護Shock protection:
100 g (IEC 68-2-27)
抗振性Vibration resistance:
10/55/10 Hz, 0.15 mm test in accordance with IEC 68-2-6
阻燃能力Self-extinguishing capability:
殼體Case : UL 94 V2
鉗口Jaws : UL 94 V0
尺寸Dimensions:135 x 51 x 30 mm
重量Weight: approx.180g
顏色Colours: 深灰色殼體和紅色鉗口Dark grey case with red jaws
輸出Output:
1.5米長(cháng)雙重絕緣線(xiàn)，終端是 BNC頭。
1.5 m insulated or reinforced lead with BNC plug.
安全規范Safety specifications
電氣安全Electrical safety:
儀器在主導體、附屬層、外殼間采用雙重絕緣，遵循以下標準
Double or reinforced insulation between the primary and secondary circuits and the outer casing in accordance with IEC 1010- 2-032.
- 600 V category III, pollution degree 2
- 300 V category IV, pollution degree 2
電磁兼容性Electromagnetic compatibility:
EN 50081-1: class B
EN 50082-2:
- Electrical discharge IEC 1000-4-2
- Radial Field IEC 100-4-3
- Rapid Transients IEC 1000-4-4
-Magnetic field to 50/60 Hz IEC 1000-4-8
(1)參考條件：23℃±3°K，20％～70％RH，正弦信號頻率48赫茲到65赫茲，外部磁場(chǎng)<40 A/ M，沒(méi)有直流分量，沒(méi)有外部的載流導體，測試樣品中心，>1MΩ且≤100 pF負載阻抗。
(1) Reference conditions : 23 °C ± 3°K, 20 to 70 % RH, sinusoidal signal frequency 48 Hz to 65 Hz, external magnetic field< 40 A/m, no DC components, no external current carrying conductor, test sample centered, >1 MΩ and ≤ 100 pF load impedance.
(2)輸出的參考場(chǎng)
(2) Out of reference field.
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