simpson228 AC/DC泄漏電流測試表


Simpson228根據新的UL，IEC標準設計,滿足新的UL、IEC和ANSI規范。
Simpson228兼容交流和直流的泄漏電流測量。模擬了人體的三種阻抗。
Simpson228具有：觸電網絡，擺脫網絡，Unweighted Burn Hazard 網絡三種測試模式。
Simpson228儀器標配：鱷魚夾，操作手冊，測試表筆（可選配泄漏電流測試盒228-I型）

• 檢測電氣產品線路對電氣產品表面產生的AC & DC 泄漏電流
• 設計滿足新的UL、IEC和ANSI規范。
• 包含：Reaction, Let-Go and Unweighted Burn Hazard 三種網絡測試模式。
• 內部包含2個9V電池供電的便攜式測量儀器。
• 國內實驗室標準比對儀器
  
  
  

  Opecifications

  GENERAL	Reaction ResponseNetwork	Let-Go ResponseNetwork	UnweightedBurnHazard Response Network
  Equivalent network component values:	Complies with values specified in IEC 990 (excluding fuse)
  Equivalent measuring instrument load:	1 MΩ- 10pF	1 MΩ- 62 pF	1 MΩ- 1 pF
  Ranges:	0.3, 1, 3, 10 M.I.U.	0.3, 1, 3, 10 M.I.U.	0-100 mA RMS
  Current accuracy:	±2% F.S. @ 60 Hz
  Meter measurement method:	True RMS
  Meter frequency response:	(Relative to ANSI C101-1992 or UL-1459 2nd edition)
  DC to 1 Hz	Pointer shall track within 5% of peak
  2Hz to 19Hz (Accuracy not supported)
  20 Hz to 200 KHz	±2% F.S.	±2.5% of F.S.	±2% F.S.
  200 KHz to 1 MHz	±2% F.S.	±2.5% F.S.	±5% F.S.
  Output sensitivity:	Full scale meter indication equals 1V RMS (Measured with a 1 MΩ- 12 pF load)
  Output accuracy:	±2% of reading @ 60 Hz
  Output frequency response:	(Relative to ANSI C101-1992 or UL-1459 2nd edition)
  DC to 50Hz	±2% of reading
  50 Hz to 100 KHz	±2.5% of reading	±2% /-3% of reading		±2% of reading
  100 kHz to 1 MHz	±5% of reading
  Voltmeter range:	0-300 V (AC or DC)
  Voltmeter accuracy: DC to 1 Hz	Pointer shall track within 5% of peak
  2Hz to 19Hz (Accuracy not supported)
  20 Hz to 1KHz	±3% F.S. @ 60 Hz (Add ±1% for every additional 100Hz)
  Voltmeter frequency response:	DC to 1 KHz
  Power requirements:	Power requirements: (2) 9V (NEDA 1604A) batteries
  Physical:	7" x 5.25" x 3.125", 2-1/2 lbs (1.4kg), ABS plastic,fusedinput
  Environmental:	27°C ±2° C, 70% non condensing relative humidity. Outside thisrangederate by 10% per °C
  Maximum operating range:	0° to 40° C