詳細介紹
電氣安全中需要的泄漏電流測量(用于科研電氣設(shè)備和一般電子設(shè)備)
● 符合IEC6060-1:3rd
● ST5540可用于科研電氣設(shè)備/一般電子設(shè)備,符合JIS/IEC/UL標準
● 具備不斷電極性切換功能,大幅縮短接觸時間
● 額定電流20A,適合新標準的產(chǎn)品
● 對話框形式,操作簡單的觸摸屏
● 帶通信功能和外部I/O,可用于生產(chǎn)線的自動檢查
基本參數(shù)
測量方式 | 通過測量人體模擬阻抗間的電壓下降顯示和計算電流值 真有效值測量,測量部分是和主機接地絕緣 |
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測量模式 | 泄漏電流測量、電壓測量、保護導體電流測量 |
對應(yīng)標準 | 科研電氣設(shè)備:IEC60601-1(1988)A2:1995,(2005,3rd),JIS T0601-1:1999,2012 電氣用品安全法 接觸電流和保護導體電流的測量:IEC 60990(1999) 測量/控制/研究室的電氣裝置:IEC 61010-1(2001) 信息技術(shù)設(shè)備:IEC60950-1(2005) 家庭用/類似電氣設(shè)備:IEC 60335-1(2001)+A1:2004+A2:2006 音頻/視頻/類似設(shè)備:IEC 60065(2001)+1:2005 Personnel Protection Systems for EV:UL 2231-1(2002),UL-2231-2(2002) UL用:UL1492(1996) 測量/控制/研究室的電氣裝置,潮濕狀態(tài)下的電流測量電路:IEC 61010-1(2001) |
泄漏電流測量部分 | 接地泄漏電流,接觸電流3種,患者泄漏電流7種,患者測量電流,合計患者泄漏電流4種,任意電流測量,外殼泄漏電流3種 |
測試電流 | DC、AC(真有效值,0.1Hz~1MHz),AC+DC(真有效值,0.1Hz~1MHz),AC峰值(15Hz~1MHz) |
測量量程 | DC、AC、AC+DC時:50μA/500μA/5mA/50mA AC峰值時:500μA/1mA/10mA/75mA |
測量精度 (電流測量) | DC測量:± 2.0 % rdg. ± 6 dgt.(代表值) AC/AC+DC測量:± 2.0 % rdg. ± 6 dgt. (15 Hz~100 kHz, 代表值) AC峰值測量:± 2.0 % rdg. ± 6 dgt. (15 Hz~10 kHz, 代表值) |
接口 | 外部I/O,醫(yī)療設(shè)備用繼電器輸出,USB1.1(通訊),RS-232C |
各種功能 | 外加110%電壓,自動試驗,存儲最多100臺的數(shù)據(jù),時鐘,數(shù)據(jù)備份,打印輸出(選件)等 |
主機用電源 | AC100V/120V/220V/240V(訂貨時請),50/60Hz,額定功率30VA |
被測物用電源輸入 | AC100~240V,50/60Hz,端子板的額定電流輸入:20A |
被測物用電源輸出 | 端子板的輸出:20A,插座的輸出:15A |
體積和重量 | 320W×110H×253Dmm,4.5kg |
附件 | 測試線L2200(ST5540用,紅×2/黑×1)1套,面接觸探頭9195×1,測試線用備用保險絲×1,使用說明書×1,電源線×3,CD×1 |
Basic parameters
Measuring method: Displaying and calculating current values by measuring voltage drop between simulated impedance of human body
True RMS measurement, the measurement part is grounded with the host insulation
Measurement modes: leakage current measurement, voltage measurement, protective conductor current measurement
Corresponding standards: IEC 60601-1 (1988) A2:1995 (2005, 3rd), JIS T0601-1:1999, 2012
Electrical Appliances Safety Law
Measurement of contact current and protective conductor current: IEC 60990 (1999)
Electrical Devices in Measurement/Control/Research Room: IEC 61010-1 (2001)
Information Technology Equipment: IEC 60950-1 (2005)
Household/similar electrical equipment: IEC 60335-1 (2001) +A1:2004+A2:2006
Audio/Video/Similar Devices: IEC 60065 (2001) +1:2005
Personnel Protection Systems for EV: UL 2231-1 (2002), UL-2231-2 (2002)
UL: UL1492 (1996)
Electrical Devices for Measurement/Control/Research Room, Current Measurement Circuits in Wet Conditions: IEC 61010-1 (2001)
Leakage current measurement: grounding leakage current, contact current, patient leakage current, patient leakage current, total patient leakage current 4, arbitrary current measurement, shell leakage current 3
Test current DC, AC (true RMS, 0.1Hz~1MHz), AC+DC (true RMS, 0.1Hz~1MHz), AC peak (15Hz~1MHz)
Measuring range: DC, AC, AC+DC: 50 UA/500 UA/5mA/50 mA
AC peak value: 500 uA/1 mA/10 mA/75 mA
measurement accuracy
DC measurement: +2.0% rdg. +6 dgt. (representative value)
AC/AC+DC measurement: +2.0% rdg. +6 dgt. (15 Hz-100 kHz, representative value)
AC peak value measurement: +2.0% rdg. +6 dgt. (15 Hz-10 kHz, representative value)
Interface: External I/O, Relay Output for Medical Equipment, USB 1.1 (Communication), RS-232C
Various functions: additional 110% voltage, automatic test, storage of up to 100 sets of data, clocks, data backup, print output (optional), etc.
AC 100V/120V/220V/240V (please specify when ordering), 50/60Hz, rated power 30VA
Power input AC100-240V, 50/60Hz, rated current input of terminal board: 20A
The output of the terminal board is 20A and the output of the socket is 15A.
Volume and weight 320W * 110H * 253Dmm, 4.5kg
Annex: 1 set of test line L2200 (ST5540, red x 2/black x 1), 9195 x 1 surface contact probe, reserve fuse x 1 for test line, instruction x 1, power line x 3, CD x 1