500VA安规综合分析仪

厂商 ：苏州众业电子有限公司

江苏 苏州
  • 主营产品：
  • 耐高压测试仪
  • 示波器探棒
  • 数字示波器
联系电话 ：13771932800
商品详细描述
·交流输出容量可达500VA/100mA。
·短路电流>200mA。
·交/直流耐压、绝缘阻抗、接地阻抗测试。
·20×2 点矩阵 LCD 显示器。
·Extech 7450 7451 7452 500VA安规综合分析仪.

500VA安规综合分析仪的详细介绍

产品特点:

· 可选配外接介电测试矩阵式扫描仪(16W+16G or 8W+8G)。
· 内建50组程序记忆、每一组8个测试步骤可进行程序记忆步骤的连结测试。
· 测试线路阻抗自我归零校整功能，确保测试结果的准确性。
· 前面板软件输入校正。
· 全范围电压输出的稳压率在1%以内。
· 内建PLC Remote可程序遥控界面。
· 键盘锁定功能。
· 量测速度快，准确度高。
· Extech 7450 7451 7452 500VA安规综合分析仪.


产品规格:

SPECIFICATIONS
MODEL 7450 7451 7452
AC WITHSTAND VOLTAGE
Output Rating 5KVAC/100mA Constant 500VA
　 Range Resolution Accuracy
Output Voltage, ACV 0 - 5000 1 ± ( 2% of setting + 5V )
Output Frequency 50Hz/60Hz ±100ppm, User Selection
Output Waveform Sine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5
Output Regulation ± (1% of output + 5V), From no load to full load
SETTINGS
Hi-Limit AC Current, mA 0 - 99.99 0.01 ± ( 2% of setting + 3counts )
Lo-Limit AC Current, mA 0 - 9.999 0.001 ± ( 2% of setting + 3counts )
Ramp Time, second 0.1 - 999.9 0.1 ± ( 0.1% + 0.05sec )
Dwell Time, second 0, 0.3 - 999.9 (0=continuous) 0.1 　
Arc Detection 1 - 9 ranges (9 is the most sensitivity)
AC Current Offset, mA 0 - 2.000 or Auto Set
DC WITHSTAND VOLTAGE (7451,7452 ONLY)
Output Rating 6KVDC/9999µA
Output Voltage, DCV 0 - 6000 1 ± ( 2% of setting + 5V )
Output Ripple <5% ( 6KV/9999µA at Resistive Load )
SETTINGS
Hi-Limit DC Current, µA 0 - 9999 1 ± ( 2% of setting + 3counts )
Lo-Limit DC Current, µA 0 - 999.9 0.1 ± ( 2% of setting + 3counts )
Ramp Time, second 0.1 - 999.9 0.1 ± ( 0.1% + 0.05sec )
Dwell Time, second 0, 0.4 - 999.9 (0=continuous) 0.1 　
Arc Detection 1 - 9 ranges (9 is the most sensitivity)
DC Current Offset, µA 0 - 200.0 or Auto Set
Ramp High Current ON/OFF, User Selection
Charge - Low Current, µA 0 - 350.0 or Auto Set
Discharge Time < 200 msec
INSULATION RESISTANCE
Output Rating 1KVDC/9999MΩ
Output Voltage, DCV 100 - 1000 1 ± ( 2% of setting + 3V )
Hi-Limit Resistance, MΩ 0, 1 - 9999 (0=OFF) 1 ± ( 2% of setting+2counts ) at 500-1000VDC, 1 -1000 MΩ
± ( 8% of setting+2counts ) at 500-1000VDC, 1000 -9999 MΩ
Lo-Limit Resistance, MΩ 1 - 9999 1 ± ( 8% of setting+2counts ) at 100-500VDC, 1 -1000 MΩ
Delay Time, second 0, 0.5 - 999.9 (0=continuous) 0.1 ± ( 0.1% + 0.05sec )
Charge - Low Current, µA 0 - 3.500 or Auto Set
GROUND BOND (7452 ONLY)
Output Rating 30A /600mΩ, 8V
Output AC Current, A 3.00 - 30.00 0.01 ± (2% of setting +2 counts)
Output AC Voltage, V 3.00 - 8.00 0.01 ± (2% of setting +3 counts)
Output Frequency 50Hz/60Hz ±100ppm, User Selection
SETTINGS
Hi-Limit Resistance, mΩ 0 - 150 (3 - 30A) 1 ± (2% of setting +2 counts)
Lo-Limit Resistance, mΩ 0 - 600 (3 - 10A) 　
Lead Resistance Offset, mΩ 0 -200 1 ± (2% of setting +2 counts)
Dwell Time, second 0, 0.5 - 999.9 sec (0 = continuous) 0.1 ± ( 0.1% + 0.05sec )
MEASUREMENT
AC/DC Voltage, KV 0 - 6.00 0.01 ± ( 1.5% of reading +1count )
DC Voltage, V (IR) 100 - 1000 1 ± ( 1.5% of reading + 3count )
AC Current Range, mA 0-3.500 0.001 ± ( 2% of reading + 3counts )
3.00-99.99 0.01 ± ( 2% of reading + 6counts )
DC Current Range, µA 0-350.0 0.1 ± (2% of reading + 3counts)
300 - 3500 1 ± (2% of reading + 2counts)
3000-9999 10 ± (2% of reading + 6counts)
AC Current, A (GB) 0 - 35.00 0.01 ± ( 2% of reading+2counts )
Resistance, , MΩ(IR) 1 - 9999 (Auto Range)　 — ± ( 2% of reading+2counts ) at 500-1000VDC, 1 -1000 MΩ
± ( 8% of reading+2counts ) at 500-1000VDC, 1000 -9999 MΩ
± ( 8% of reading+2counts ) at 100-500VDC, 1 -1000 MΩ
Resistance, , mΩ(GB) 0 - 600 1 ± ( 2% of reading+2counts )
GENERAL
Input Voltage AC 100/115/200/230Vac±15%, 50/60Hz ± 5%, Fuse 15A
PLC Remote Control Input : Test , Reset , Memory1.2.3
Output : Pass , Fail , Processing
Memory 50 memories, 8 steps/memory
Display 20×2 LCD with back light
Key Lock To prevent unauthorized alteration of the test Parameters
Calibration Build-in software and external calibrated meters
Alarm Volume Setting Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume.
Rear Panel Output YES YES YES
Built-in Scanner - - -
External Scanner - YES YES
Smart GFI YES YES YES
Analog Meter YES YES YES
RS232 Interface - Option Option
GPIB Interface - YES YES
Printer Interface - Option Option
TUV-GS listed YES - YES
CE Compliance YES - YES
Environment 0-40℃, 20-80%RH 　 　
Dimension (W×H×D) 430×133×400 (mm) 430×133×400 (mm) 430×133×500 (mm)
Net Weight 28Kg 28Kg 32Kg
STANDARD ACCESSORIES
Power Cord(15A) ×1
Fuses ×2 (Including a spare contained in the fuse holder)
Hipot Test Lead , 1.5m(1101) ×1 ×1 ×1
Hipot Return Lead , 1.8m(1102) ×1 ×1 -
Ground Bond Test Lead 30A ,1.5m(1103) - - ×1
Ground Bond Return Lead 30A,1.5m(1104) - - ×1
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