三相功率分析儀 

功率和諧波分析儀

PROVA-19
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描述:

功率和諧波分析儀,


特徵:
  • 真有效值( V同A ),
  • 10 μ A分辨率下嘅漏電流測量,
  • 諧波分析( V同A )到99阶,
  • 仲好咁了解高頻諧波分析(高達5/6 KHz ),
  • 唔間斷諧波分析,
  • 總諧波失真分析( THD-F ),
  • 波峰因子分析,
技術規格:,

一般規格,
導體尺寸,30毫米(大約),
電池類型,1.5V總和-3 x 2,
顯示4+2+2位液晶屏,
功耗5毫安(大約),
自動關機,30分钟,
唔係. 樣本數/周期,512 (V & A), 256 (W),
液晶屏更新速率,2次/秒,
重量200克(含電池),
工作溫度,-10°C至50°C,
工作濕度,<85%相對,
儲存溫度,-20°C至60°C,
存儲濕度,<75%相對,
尺寸210(長)x 62(闊)x 35.6毫米(高),8.3英寸(長)x 2.5英寸(闊)x 1.4英寸(高),
輔料測試引線,手提袋x 1,用戶手冊x 1,電池1.5V x 2,
選擇鱷魚夾,


交流電流( 50或60 Hz,真係有效值),
範圍(型號19,21 ),範圍(模型23),分辨率讀數嘅準確性,
0.30 – 60.00毫安,0.30 – 60.00毫安,0.01毫安,±5dgts±0.5%,5%的收益,
60.0 – 600.0毫安,60.0 – 600.0毫安,0.1毫安,±5dgts±0.5%,5%的收益,
0.030 – 3.000安培,0.030 – 9.999安培,0.001安培,±5dgts±0.5%,5%的收益,
3.00 – 30.00 A,10.00 – 60.00 A,0.01安培,±5dgts±0.5%,5%的收益,
30.00 – 50.00 A,6 0.00 – 99.99 A,0.01安培,±1.0% ± 5dgts,


交流電壓( 50或60 Hz,真係有效值),

範圍分辨率R.的精度,範圍分辨率R.的精度,
3V – 250V,0.1 V,±5dgts±0.5%,5%的收益,250V – 600V,0.1 V,±5dgts±0.5%,5%的收益,


交流電壓嘅諧波(以%同幅度表示) ( 1至99阶),
範圍分辨率精度(%)分辨率精度在幅度,
50V – 600V,0.1 %,±0.5%,0.1 V,±0.5V±0.5%,


ACA嘅諧波百分比同幅度( 1至99阶),

範圍(型號19、21 ),範圍(模型23),Res.,精度(%),Res.,R.的精度,
10.00 – 60.00毫安,10.00 – 60.00毫安,0.1 %,±0.5%,0.01毫安,±0.5% ± 0.1mA,
60.0 – 600.0毫安,60.0 – 600.0毫安,0.1 %,±0.5%,0.1毫安,±0.5% ± 1mA,
0.5 – 3.000安培,0.5 – 9.999 A,0.1 %,±0.5%,0.001安培,±0.01 A±0.5%,
3.00 – 30.00 A,10.00 – 60.00 A,0.1 %,±0.5%,0.01安培,±0.1 A±0.5%,
30.00 – 60.00安培,6 0.00 – 99.99 A,0.1 %,±1.0%,0.01安培,±1.0% ± 0.1 A,


功率因數同相位角( PF、Φ、型號21同23 )、

範圍(PF),分辨率準確性範圍(Φ),分辨率準確性
0.000 – 1.000,0.001,± 1°,- 180°至180°( 0°至360°),0.1°,± 1°,


總諧波失真(THD-F,1至99階)波峰因數(C.F.,讀數精度),

範圍分辨率精度,R.,範圍分辨率精度,R.,
0.0–999.9%,0.1%,±0.5%±5位數字,1.00 – 99.99,0.01,±5%±30位數字,