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7630 接触电流测试仪
产品名称: 全功能接触电流测试仪
产品型号: 7630
品    牌: EXTECH/华仪  (共有 19 个同品牌产品)
产    地: 台湾
分    类: 泄漏电流测试仪   (共有 24 个同类产品)
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产品描述
7630全功能接触电流测试仪
全自动测试,组合性强,兼具大功率负载量测能力,及使得的测试资料收集功能

全新开发7630全功能接触电流测试器,其内建七组人体模拟阻抗模型Measuring Device (MD),基础涵盖了绝大部分安规标准MD要求。除了满足IEC60990接触电流量测方法的要求,也符合全新安规标准接触电流测试规范:如医疗器具(IEC60601-1)对地漏电流测试、外壳漏电流测试、患者漏电流测试及患者辅助漏电流测试的要求,资讯产品(IEC60950)的测试标准、家用电器(IEC60335-1)的测试标准、单视频产品(IEC60065)测试标准……等。另外还提供一组外接MD方便客户扩充使用,以因应非常特殊标准要求。此外,还可选择量测接触电流为真有值(RMS)或峰值(Peak),量测频宽从DC~1MHz,且MD透过BNC量测端子,可外接示波器或电压表方便对漏电流进行分析。7630全功能接触电流测试器可直接测试大功率负载(Max.10KVA/40A)的接触电流,同时,仪器可以模拟多种安规标准中要求接触电流测试状态,使得测试过程快捷、准确。

特点和优势

■ 可与华仪电子的安规测试仪连结;组成安规六合一(ACW/DCW/IR/GB/RUN/LLT)测试系统
■ 超大型 320 x 240 Graphic LCD ,可同时显示量测电压/接触电流及测试时间
■ 量测频宽 DC - 1MHz 完全符合 IEC60990 接触电流测试规范
■ 可量测最大峰值 75mApeak / 有效值 35mArms,满足安规机构测试验证需求(选配)
■ 内建 7 组人体模拟阻抗(MD)且可扩充一组,一台仪器就可以满足多种安规标准要求
■ MD具有BNC量测端子,可外接示波器或电压表读取MD电压值,方便对MD进行校准
■ 人体模拟阻抗(MD)的校准方式,可以完全符合IEC60990标准规定进行
■ 可灵活选择MD漏电流量测点(如: IEC60065 U1&U2);符合安规标准要求
■ 负载最大容量为 10KVA / 40Arms,允许启动瞬间承受 250Apeak 不切断保护
■ 可选配产品电气性能量测模块(RUN Test Module),可量测功率/电压/电流/功率因子
■ 可选配多功能界面卡内含USB-A数据收集功能,内部记忆可储存至少10万笔的测试结果

技术参数
MODEL 7630
INPUT
Voltage 115/230VAC±15%
Frequency 50/60Hz±5%
Fuse 2A Slow-Blo 250V AC
Line condition
Power Switch Reverse polarity switch for normal condition (on / off / auto setting)
Neutral Switch Neutral switch on/off selection for single fault condition
Ground Switch Ground switch on/off selection for class I single fault condition
Probe Setting
Surface to Surface (PH-PL)
Surface to Line (PH-L)
Ground to Line(G-L)
Ground to Neutral (G-N)
Auto Function (G-N & G-L)
SETTING
Touch Current High Limit (RMS) Range: 0.0uA~ 999.9uA/ 1000uA~5999uA/ 6.00mA~20.00mA
Resolution: 0.1uA/1uA/0.01mA
Touch Current Low Limit (RMS) Range: 0.0-999.9 uA
Resolution: 0.1uA
Touch Current High Limit (Peak) Range: 0.0uA - 999.9uA/ 1000uA - 9999uA/ 10.0mA - 30.0mA
Resolution: 0.1uA/1uA/0.1mA
Touch Current Low Limit (Peak) Range: 0.0-999.9 uA
Resolution: 0.1uA
DISPLAY
Touch Current Display (RMS) Range 1 0.0uA~ 999.9uA, frequency DC - 1MHz
Resolution 0.1uA
Accuracy DC : ±2% of reading + 3counts
15Hz < f <100KHz : ±2% of reading + 3counts
100KHz < f < 1MHZ : ±5% of reading (10.0uA - 999.9uA)
Range 2 1000uA~8500uA, frequency DC - 1MHz
Resolution 1uA
Accuracy DC : ±2% of reading + 3counts
15Hz < f <100KHZ : ±2% of reading + 3counts
100KHz < f <1MHZ : ±5% of reading (10uA - 8500uA)
Range 3 8.00mA~20.00mA, frequency DC - 1MHz
Resolution 0.01mA
Accuracy DC : ±2% of reading + 3counts
15Hz < f < 1MHz : ±5% of reading (0.01mA -20.00mA )
Touch Current Display (Peak) Range 1 0.0uA~ 999.9uA, frequency DC - 1MHz
Resolution 0.1uA
Accuracy DC : ±2% of reading +2uA
15Hz < f <1MHZ : ±10% of reading +2uA
Range 2 1000uA ~ 8500uA, frequency DC - 1MHz
Resolution 1uA
Accuracy DC : ±2% of reading +2counts
15Hz < f <1MHz : ±10% of reading +2counts
Range 3 8.0mA ~ 30.0mA, frequency DC - 100KHz
Resolution 0.01mA
Accuracy DC : ±2% of reading +2counts
15Hz < f < 100KHz : ±10% of reading +2counts
Measuring Device Modlue
MD1 IEC60990 Fig4 U2, IEC 60950-1, IEC60335-1, IEC60598-1, IEC60065, IEC61010
IEC60990 Fig4 U1, IEC60065
MD2 IEC60990 Fig5 U3, IEC60598-1
IEC60990 Fig5 U1
MD3 IEC 60601-1
MD4 UL544NP, UL484 , UL923, UL471, UL867, UL697
MD5 UL544P
MD6 UL1563
MD7 IEC60950, IEC61010-1 FigA.2 (2K ohm) for RUN Test MD Circuit.
External MD Basic measuring element 1k ohm
MD Voltage Limit 70Vdc
Leakage Current Offset Range: 0 - 999.9uA
Resolution: 0.1uA
DUT POWER
AC Voltage 0.0-277.0V
AC Current 40Arms max continuous
Over Current Protection 50Arms, Response Time < 3 sec / 250Apeak Response Time <10u sec
AC Voltage High/Low Limit Range: 0.0-277.0V
Resolution: 0.1V/step
AC Voltage Display Range: 0.0 - 277.0 V
Resolution: 0.1 volt / step
Accuracy: ±(1.5% of reading + 2 counts) , 30.0 - 277.0VAC
Delay time setting Range: 0.2 !V 999.9 seconds
Resolution: 0.1 second
Timer display Range: 0.0 !V 999.9 seconds
Resolution: 0.1 second
Accuracy: ± (0.1% of reading + 0.05 seconds)
GENERAL
PLC Remote Control Input - Test, Reset, Interlock & Recall File 1 through10
Output - Pass, Fail, Test-in-Process, Start-Out, Reset-Out
Scanner Control It is applied to control Matrix Scanner (Model 7006)
Memory 50 memories , 30steps per each memory . Max. Result Display 900 data (30 memories x 30 steps)
Auto Reverse Function AUTO Reverse ON / OFF parameter setting selection
Automatic Reverse polarity switch for normal condition in one step setting menu.
Only display maximum leakage current value.
Scope Output Interface At rear panel BNC type to connet scope for some IEC standards test requirement and application.
Display 320 X 240 graphic LCD
LCD Contrast Setting Range: 1-9; 1 is lightest character, 9 is darkest character.
Alarm Volume Setting Range: 0-9; 0=OFF, 1 is softest volume, 9 is loudest volume.
Security Lockout capability to avoid unauthorized access to test set-up programs.
Calibration Software and adjustments are made through front panel,
Automatic Calibration alert function to signal operator when calibration is due.
Results Display All test result information will be displayed on the screen.
Interface RS232 standard
Safety Product with TUV/GS certificate
Dimension 430 (W) x 133(H) x 300 (D) mm
Weight 12 Kg
STANDARD ACCESSORIES
Power Cord X1
Fuses X2 (Including a spare contained in the fuse holder)
Interlock Disable Key(1505) X1
TC Receptacle Adaptor Box (1932) X1
Hipot Test Lead for PH / PL (1101) X2
RS232 Link Cable 1.5m(1130) X1
DUT Power Cable 40A(1148) X1
RUN Module (Opot.752)
W Range : 0-1KW / 1-10KW Resolution : 0.5W / 5W
A Range : 0.000 !V 3.500 A / 3.00 - 40.00A , Resolution : 0.001A / 0.01A
PF 0.000 -1.000
Leakage Current Range : 0.00 - 10.00mA , Resolution : 0.01mA
AC Current High/
Low Limit Setting
Range: 0-40A
Resolution: 0.01A/step
AC Current Display Range: 0.000 !V 3.500 A / 3.00 - 40.00A
Resolution: 0.001A / 0.01A
Accuracy : ± (2 % of reading + 5 counts) / ± (2 % of reading + 2 counts)
AC Power High/
Low Limit Setting
Range: 0 - 10KW
Resolution: 1W
AC Power Display Range: 0.0 -1000.0W / 1000 - 10000W
Resolution: 0.5W / 5W
Accuracy : ±(2 % of reading + 2 counts )
Power Factor High/
Low Limit Setting
Range: 0.000 - 1.000
Resolution: 0.001
Power Factor Display Range: 0.000 - 1.000
Resolution: 0.001
Accuracy : ± (2 % of reading + 2 counts )
Leakage Current High/
Low Limit Setting
Range: 0.00 - 10.00mA
Resolution: 0.01mA
Leakage Current Display Range: 0.00 - 10.00mA
Resolution: 0.01mA
Accuracy : ± (2 % of reading + 2 counts )
Delay Timer Setting Range: 0, 0.2 - 999.9
Resolution: 0.1
Dwell Timer Setting Range: 0, 0.1-999.9 (0=continuous)
Resolution: 0.1
Timer display Range: 0.0 - 999.9 seconds
Resolution: 0.1 second
Accuracy: ± (0.1% of reading + 0.05 seconds)
Power Control It is applied to control Transformer Box (1931/1931S) or AC Power Source
(6700/6800/6400 Series)
HV & GB Link Module (Opt. 753)
Max. ACW 4000VAC, DCW 4000VDC & Max. Ground Bond 40A
GPIB Interface Card (Opt. 731)
Printer Port Interface Card (Opt. 732)
Multi-function Interface Card (Opt. 751)
Including USB port A type, combination of RS-232, RS-485 port, and Bar Code Input with internal memory capability.
High Measurement Range 35mArms / 70mApeak & 4MDs (Opt. 754)
35mArms / 70mApeak for IEC60990 fig4(U1 and U2), IEC60990 fig5(U1 and U3), UL484, IEC60601 Test Requiremt ,
Notice : Option this MD circuit have to replace MD module all MD circuits .
High Measurement Range 35mArms / 70mApeak & 4MDs (Opt. 754)
1931 Series Transformer Box
(500VA/ 1KVA/1.8KVA/3.6KVA)
Multi-Tape of 1.0, 1.06, 1.1 times of input voltage.
1931-S Series Transformer Box
(500VA/ 1KVA/1.8KVA/3.6KVA)
Multi-Tape of 0.8, 0.85, 0.9, 1.0, 1.06, 1.1 times of input voltage.
AC Power Source (Option) Add this option must optional Opt.752 RUN Module.
6800 Series Digital AC Power Source (6805, 6810 , 6820 , 6830 and 6840 )
6700 Series Programmable AC Power Source (6705, 6710 , 6720 , 6730 and 6740 )
6400 Series AC Power Source (6402, 6403, 6405, 6410)
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