电气安全中需要的泄漏电流测量(用于医用电气设备和一般电子设备)
● 符合IEC6060-1:3rd
● ST5540可用于医用电气设备/一般电子设备,符合JIS/IEC/UL标准
● 具备不断电极性切换功能,大幅缩短接触时间
● 额定电流20A,适合新标准的产品
● 对话框形式,操作简单的触摸屏
● 带通信功能和外部I/O,可用于生产线的自动检查
基本参数
测量方式 | 通过测量人体模拟阻抗间的电压下降显示和计算电流值 真有效值测量,测量部分是和主机接地绝缘 |
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测量模式 | 泄漏电流测量、电压测量、保护导体电流测量 |
对应标准 | 医用电气设备:IEC60601-1(1988)A2:1995,(2005,3rd),JIS T0601-1:1999,2012 电气用品安全法 接触电流和保护导体电流的测量:IEC 60990(1999) 测量/控制/研究室的电气装置:IEC 61010-1(2001) 信息技术设备:IEC60950-1(2005) 家庭用/类似电气设备:IEC 60335-1(2001)+A1:2004+A2:2006 音频/视频/类似设备:IEC 60065(2001)+1:2005 Personnel Protection Systems for EV:UL 2231-1(2002),UL-2231-2(2002) UL用:UL1492(1996) 测量/控制/研究室的电气装置,潮湿状态下的电流测量电路:IEC 61010-1(2001) |
泄漏电流测量部分 | 接地泄漏电流,接触电流3种,患者泄漏电流7种,患者测量电流,合计患者泄漏电流4种,任意电流测量,外壳泄漏电流3种 |
测试电流 | DC、AC(真有效值,0.1Hz~1MHz),AC+DC(真有效值,0.1Hz~1MHz),AC峰值(15Hz~1MHz) |
测量量程 | DC、AC、AC+DC时:50μA/500μA/5mA/50mA AC峰值时:500μA/1mA/10mA/75mA |
测量精度 (电流测量) | DC测量:± 2.0 % rdg. ± 6 dgt.(代表值) AC/AC+DC测量:± 2.0 % rdg. ± 6 dgt. (15 Hz~100 kHz, 代表值) AC峰值测量:± 2.0 % rdg. ± 6 dgt. (15 Hz~10 kHz, 代表值) |
接口 | 外部I/O,医疗设备用继电器输出,USB1.1(通讯),RS-232C |
各种功能 | 外加110%电压,自动试验,存储最多100台的数据,时钟,数据备份,打印输出(选件)等 |
主机用电源 | AC100V/120V/220V/240V(订货时请),50/60Hz,额定功率30VA |
被测物用电源输入 | AC100~240V,50/60Hz,端子板的额定电流输入:20A |
被测物用电源输出 | 端子板的输出:20A,插座的输出:15A |
体积和重量 | 320W×110H×253Dmm,4.5kg |
附件 | 测试线L2200(ST5540用,红×2/黑×1)1套,面接触探头9195×1,测试线用备用保险丝×1,使用说明书×1,电源线×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