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台湾华仪 7140 7100系列 耐压测试仪

台湾华仪 7140 7100系列 耐压测试仪

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台湾华仪 7140 7100系列 耐压测试仪

 

 

7140 产品介绍

 

大尺寸128 x 64 LCD 显示器,可完整呈现测试结果,提高判读效率;体积小、重量轻 (10kg),超高性价比,适合简易高压测试应用。7100 系列提供多台联机同步测试功能,亦可透过远程控制 (RS-485 或PLC 远程控制接口),满足自动化测试,提高生产效率。

 

 

7140 产品特点

 

直流耐压测试具有专利 Discharge 直流高压快速放电装置,避免被测物上残余电压,造成人员触电危险
专利 Smart GFI 智慧防高压触电线路 (169000),随时侦测回路,杜绝触电伤害,保障人员安全
可进行多达100台联机控制,同时输出,快速测试
搭配7314 接地阻抗测试器,可同时进行耐压及接地测试,缩短测试时间
开机智能检测功能,自动确认仪器输出正常,确保测试的可靠度
校正及预警时间设定功能,提醒用户定期校正,确保测试质量
键盘锁定 (Key Lock) 功能,保护记忆组数据,避免误触按键所造成的危害

三种测试功能可供选择:ACW, DCW, IR

大型128×64 Graphic LCD 显示器

单机可与7315接地阻抗测试器连结符合标准19英吋仪器架

可同时进行100台的联机测试

内建10组程序记忆、每一组3个测试步骤可进行程序记忆步骤的连结测试

专利快速放电功能,可于0.2秒将被测物上的电能放完,确保人员安全

专利防高压触电功能,当人体误触时可立即中断输出

开机自我检测功能的测试,可于测试前进行判定各项测试功能是否正常

前面板软件输入校正

时间与日期的设定,可设定校正时间及预警时间提醒使用者

内建PLC Remote遥控界面

键盘锁定功能

安全锁定功能

体积小、重量轻

 

7100系列 型号选择:

 

7130 AC Withstand VoltageTester



7132 AC Withstand Voltage / Insulation Resistance Tester



7140 AC/DC Withstand Voltage Tester



7142 AC/DC Withstand Voltage / Insulation Resistance Tester




SPECIFICATIONS
MODEL7130713271407142
AC WITHSTAND VOLTAGE
Output Rating5KVAC/20mA
RangeResolutionAccuracy
Output Voltage, KVAC0-5.000.01±(2% of setting + 5V)
Output Frequency50Hz/60Hz ±100ppm, User Selection
Output WaveformSine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5
Output Regulation± (1% of output + 5V), From no load to full load
SETTINGS
Max-Limit AC Current, mA0 - 20.000.01±(2% of setting + 2counts)
Min-Limit AC Current, mA0 - 9.9990.001±(2% of setting + 2counts)
Ramp Up Time, second0.1 - 999.90.1±(0.1% + 0.05sec)
Ramp Down Time, second0 - 999.90.1
Dwell Time, second0, 0.3 - 999.9
(0=continuous)
0.1
Arc Detection0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity)
DC WITHSTAND VOLTAGE (7140,7142 ONLY)
Output Rating6KVDC/7500μA
Output Voltage, KVDC0 - 6.000.01±(2% of setting + 5V)
Output Ripple<5%(6KV/7500μA at Resistive Load)
SETTINGS
Max-Limit DC Current, μA0 - 75001±(2% of setting + 2counts)
Min-Limit DC Current, μA0 - 999.90.1±(2% of setting + 2counts)
Ramp Up Time, second0.1 - 999.90.1±(0.1% + 0.05sec)
Ramp Down Time, second0, 1.0 - 999.90.1
Dwell Time, second0, 0.4 - 999.9
(0=continuous)
0.1
Arc Detection0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity)
Discharge Time≦ 200 msec
INSULATION RESISTANCE (7132,7142 ONLY)
Output Rating1KVDC/9999MΩ
Output Voltage, DCV30 - 100010±(2% of setting + 5V)
SETTINGS
Max-Limit Resistance, MΩ0, 1 - 9999 (0=OFF)1±(2% of setting+2counts)at 500-1000VDC,
1 -1000 MΩ
 
Min-Limit Resistance, MΩ1 - 99991±(5% of setting+2counts)at 500-1000VDC,
1000 -9999 MΩ
±(8% of setting+2counts)at 30-500VDC,
1 -1000 MΩ
Ramp Up Time, second0.1 - 999.90.1±(0.1% + 0.05sec)
Ramp Down Time, second0, 1.0 - 999.90.1
Delay Time, second0, 0.5 - 999.9
(0=continuous)
0.1
MEASUREMENT
AC/DC Voltage, KV0 - 6.000.01±(1.5% of reading + 1count)
DC Voltage, V (IR only)30 - 10001±(1.5% of reading + 5V)
AC Current, mA0 - 3.5000.001±(2% of reading + 2counts)
3.00 - 20.000.01
DC Current, μA0 - 350.00.1±(2% of reading + 2counts)
DC Current, mA0.300 - 3.5000.001
3.00 - 7.500.01
Resistance, , MΩ1 - 9999
(Auto Range)
0.001
0.01
0.1
1
±(2% of setting+2counts)at 500-1000VDC,
1 -1000 MΩ
±(5% of setting+2counts)at 500-1000VDC,
1000 -9999 MΩ
±(8% of setting+2counts)at 30-500VDC,
1 -1000 MΩ
GENERAL
Input Voltage AC115/230Vac±15%, 50/60Hz ± 5%, Fuse 3.15A
PLC Remote ControlInput : Test , Reset , Memory1.2.3 , Interlock
Output : Pass , Fail , Processing , Reset-Out
Interface(Option)RS485 Interface
Memory10 memories, 3 steps/memory
Graphic Display128×64 Graphic LCD
SafetyBuilt-in Smart GFI circuit,GFI trip current 450?A max, HV shut down speed: <1mS
Key LockTo prevent unauthorized alteration of the test Parameters
CalibrationBuild-in software and external calibrated meters
VerificationBuild-in software driven verification menu to test fault detection circuits
Alarm Volume SettingRange: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume.
Environment0-40℃, 20-80%RH
Dimension/Net Weight215mm(W)×89mm(H)×370mm(D)/ 10Kg
STANDARD ACCESSORIES
Power Cord(10A)×1
Fuses×2 (Including a spare contained in the fuse holder)
Interlock Disable Key(1505)×1
Hipot Test Lead ,1.5m(1101)×1
Hipot Return Lead ,1.8m(1102)×1
*product specifications are subject to change without notice.

 


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