交直流電流鉗 型號PAC12
Clamp-on AC/DC current probe Model PAC12
| 電流 Current | 40 A AC
60 A DC | 400 A AC
600 A DC |
| 輸出 Ouput | 10 mV/A | 1 mV/A |
Model PAC12 is a high precision clamp-on current probe that operates using Hall effect technology for the measurement of AC and DC currents. It has a mV BNC output so the reading can be directly displayed on an oscilloscope and comes with an automatic DC zeroing system..
電氣參數Electrical specifications
| 范圍 range | 60A | 600A |
| 電流范圍 Current range | 0.2...40 A (60 A peak)
0.4...60 A DC | 0.5...400 A (600 A peak)
0.5...600 A DC |
| 輸出信號 Output signal | 10 mV/A | 1 mV/A |
輸出信號精度
% Accuracy of output signal(1) | 0.5...40 A:1.5%R ±5 mV
40...60 A DC: 1.5% | 0.5...100 A:1.5%R ±1 mV
100...400 A DC: 2%
400...600 A DC: 2.5% |
相移
Phase shift (45...65 Hz) (1) | 10...20 A: < 3°
20...40 A: < 2° | 10...100 A: < 2°
100...400 A: < 1.5° |
| 噪聲 Noise | DC...1 kHz: < 8 mV
DC...5 kHz: < 12 mV
0.1 Hz...5 kHz: < 2 mV | DC...1 kHz: < 1 mV
DC...5 kHz: < 1.5 mV
0.1 Hz...5 kHz: < 500 μV |
| 上升/下降時(shí)間 Rise/fall time | ≤ 100 μs to go from10 to 90% Vout | ≤ 70 μs to go from10 to 90% Vout |
過(guò)載 Overload:
2000 A DC and 1000 A AC up to 1 kHz
帶寬 Bandwidth:
DC...10 kHz at -3 dB
負載阻抗 Load impedance:
≥ 1 MΩ and ≤ 100 pF
插入阻抗 Insertion impedance:
0.39 mΩ at 50 Hz, 58 mΩ at 1000 Hz
工作電壓 Working voltage:
600 Vrms
通常模式電壓 Common mode voltage:
600 Vrms
相鄰導體影響 Influence of adjacent conductor:
< 10 mA/A at 50 Hz
導線(xiàn)在鉗口內位置的影響 Influence of conductor positioning in clamp’s jaws:
0.5% of reading
電池 Batteries:
9 V Alkaline (NEDA 1604A, IEC 6LR61)
電池壽命 Battery life:
50Hrs with Alkaline battery.
過(guò)載指示 Overload indicator:
Red LED
自動(dòng)關(guān)閉 Auto switch-off:
After 10 min’s
機械參數 Mechanical specifications
操作溫度 Operating temperature:
0 °C to +55 °C
存儲溫度 Storage temperature:
-30 °C to +80 °C
溫度影響 Temperature Influence:
< 300 ppm/°K or 0.3%/10°K
< 0.3 A/°K
工作相對濕度 Operating relative humidity:
+10° to +35°C : 90 ±5% RH (without condensation)
+40° to +55°C : 70 ±5% RH (without condensation)
濕度影響 Humidity influence:
10 to 90% RH at reference temperature:< 0.1%
操作高度 Operating altitude :
0 to 2000 m
直流調零 Adjustment of DC zero:
Automatically operated by button (± 10 A)
夾持能力Max. jaw insertion capacity:
1 cable: 30 mm Ø or 2 cables : 24 mm Ø or 2 x 31.5 x 10 mm busbars
防護等級 Casing protection:
IP30 in accordance with IEC 529
跌落測試 Drop test:
1 m on a 38 mm container of oak on concrete, test in accordance with IEC 1010
沖擊保護 Mechanical shock:
100 g (IEC 68-2-27)
抗振性 Vibration :
Test in accordance with IEC 68-2-6
頻率范圍 Frequency range:
5 to 15 Hz: amplitude: 1.5 mm
15 to 25 Hz: amplitude: 1 mm
25 to 55 Hz: amplitude: 0.25 mm
阻燃能力 Self-extinguishing ability:
Casing : UL94 V0
尺寸 Dimensions:
224 x 97 x 44 mm
重量 Weight: approx.
440 g
顏色Colours:
深灰色殼體和紅色鉗口 Dark grey casing with red jaws
輸出Output:
2米長(cháng)同軸線(xiàn)纜，帶BNC頭。
Via 2 m coaxial cable with insulated BNC plug.
安全規范 Safety Specification
電氣 Electrical:
Double or reinforced insulation between the
primary, the secondary and the outer
casing in accordance with IEC 1010-1-2
(indoor use).
600 V category III, pollution: 2
300 V category IV, pollution: 2
電磁兼容性 Electromagnetic Compatibility
(EC Stamp):
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：18°C-28°C，相對濕度20％至75％，頻率為48赫茲到65赫茲，外部磁場(chǎng)<40 A/ m時(shí)，沒(méi)有直流分量，附近沒(méi)有載流導體，測試樣品中心，負載阻抗： 1 MΩ 且≤ 100 pF，測試前調零（僅直流測量之前），直流到65赫茲，電池：9 V±0.1 V。
(1) Reference Conditions : 18° to 28°C, 20 to 75% RH, 48 to 65 Hz, external magnetic field < 40 A/m, no DC component, no current carrying conductor nearby, centred test sample,load ≥ 1 MΩ and ≤ 100 pF, reset to zero before measurement (DC only) DC to 65 Hz, Battery 9V ±0.1 V.
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