产品详情
  • 产品名称:7730 耐压/绝缘分析仪

  • 产品型号:7730 耐压/绝缘分析仪
  • 产品厂商:其它品牌
  • 产品价格:0
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简单介绍:
特点: 高频式脉宽调变技术设计 自动侦测输入电源电压 115/230V 大型240×64 Graphic LCD 窗口 可于同一画面下完整的显示所有的设定参数或量测数值 测试功能确认设定(Verification) 自动提示讯息功能(Prompt) 快速放电线路 (砖利:104990) 可设定校正日期-时间的预警功能 内建50组程序记忆、每一组
详情介绍:
SPECIFICATIONS
MODEL7730
AC WITHSTAND VOLTAGE
 
Range
Resolution
Accuracy
Output Voltage, ACV
0-5000
1
±(2% of setting+ 5V)
Output Frequency50Hz/60Hz ±0.1%, 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
Maximum Limit current, mA
0.000 - 9.999 (0=OFF)
0.001
± (2% of setting + 2 counts)
10.00-30.00
0.01
Minimum Limit current, mA
0.000 - 9.999 (0=OFF)
0.001
± (2% of setting + 2 counts)
10.00-30.00
0.01
Ramp-Up Timer, second
0.1 - 999.9
0.1
± (0.1% + 0.05 sec)
Ramp-Down Timer, second
0.0 - 999.9
Dwell Timer, second
0, 0.4 - 999.9
(0=continuous)
Arc Detection1 - 9 ranges (9 is the most sensitivity)
DC WITHSTAND VOLTAGE
Output Voltage, DCV
0-5000
1
±(2% of setting+ 5V)
Output Ripple<4 %(5KV/10mA at Resistive Load)
SETTINGS
Maximum Limit, current, µA
0 - 999.9
0.1
± (2% of setting + 2 counts)
1000 - 10000
1
Minimum Limit, current, µA
0.0 - 999.9
0.1
± (2% of setting + 2 counts)
 
1000 - 10000
1
Ramp-Up Timer, second
0.1 - 999.9
0.1
± (0.1% + 0.05 sec)
Ramp-Down Timer, second
0, 1.0 - 999.9 (0=OFF)
Dwell Timer, second
0, 0.4 - 999.9
(0=continuous)
Ramp-HI, current >12 mA peak maximum, ON/OFF User Selection
Charge-LO, current0.0 - 350.0 µA DC or Auto Set
Discharge Time≦ 200 msec
Maximum Capacitive LoadDC Mode1 µF < 1KV 0.08 µF < 4KV
0.75 µF < 2KV 0.04 µF < 5KV
0.5 µF < 3KV
Arc Detection1 - 9 ranges (9 is the most sensitivity)
INSULATION RESISTANCE
Output Voltage, VDC
50 - 1000
1
± (2% of setting + 2 counts)
Short Circuit CurrentMaximum >12mA peak
SETTINGS
Maximum and Minimun Limit
Resistance, MΩ
0.05 - 99.99(Max – Limit: 0 = OFF)
0.01
Same as Resistance MEASUREMENT Accuracy
100.0-999.9
0.1
1000-50000
1
± (0.1% + 0.05 sec)
Ramp-Up Timer, second
0.1 - 999.9
0.1
Ramp-Down Timer, second
0, 1.0 - 999.9 (0=OFF)
Delay Timer, second
0, 1.0 - 999.9
(0=continuous)
0.1
Charge-LO, current, µA0.000 - 3.500 or Auto Set
MEASUREMENT
 
Range
Resolution
Accuracy
Voltage, KV (AC/DC)
0.00-5.00
0.01
± (1.5% of reading +2counts)
Voltage, Vdc (IR only)
0-1000
1
± (1.5% of reading + 2counts)
AC Current, mA
0.000-3.500
0.001
± (2% of reading + 2counts)
3.00-30.00
0.01
DC Current, µA
0.0 - 350.0
0.1
± (2% of reading + 2 counts)
DC Current, mA
0.300 - 3.500
0.001
3.00-9.99
0.01
Resistance, MΩ
50-499V
500-1000V
50 – 499V
0.05–999.9, ±(7% of reading+2 counts)
0.050-1.999
0.050-9.999
0.001
500 – 1000V
2.00-19.99
10.00-99.99
0.01
0.10–999.9, ±(2% of reading+2 counts)
20.0-199.9
100.0-999.9
0.1
1000–9999, ±(5% of reading+2 counts)
200-50000
1000-50000
1
10000–50000, ±(15%of reading+2 counts)
GENERAL
Input Voltage115/230Vac±15% Auto Selection, 50/60Hz ± 5%, Fuse 4A Slow-Blo 250VAC
PLC Remote ControlInput: Test, Reset, Interlock, Recall Memory 1 through 10
Output: Pass, Fail, Test-in-Process, Reset Out
Remote Output Relays125VAC@1AAC, 30VDC@ 0.5ADC
Memory50 memories, 30 steps/memory
Graphic Display240 x 64 dot resolution Monographic LCD /Contrast 9 Levels 1-9
SafetyBuilt-in Smart GFI circuit,GFI trip current 450µA max, HV shut down speed: <1mS
InterfaceStandard RS232, Optional Printer Port,GPIB (IEEE-488.2),Multi-function Interface Card,Ethernet Card.
SecurityProgrammable password lockout capability to avoid unauthorized access to test set-up program.
Alarm Volume SettingRange: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume.
CalibrationAdjustments are made through the fornt panel. Built-in Verification program.
Automatic Calibration alert function to signal operator when calibration is due.
Environment0-40℃, 20-80%RH
Dimensions/Net Weight(W × H × D) 2U (430 × 89 × 400 mm)/13Kg.
Option (Opt.735)DC Continuity Test Function (0.1A/ 0-2KΩ) at Rear Panel
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
RS232 Link Cable 1.5m(1130)×1
MATRIX SCANNER MODULE (Opt.729)
High Voltage Rating5KVAC/5KVDC
Number of HV Channel8
MATRIX SCANNER MODULE (Opt.730)
High Voltage Rating5KVAC/5KVDC
Number of HV Channel4
DC CONTINUITY TEST FUNCTION (Opt.735)
MEASUREMENT
 
Range
Resolution
Accuracy
Output CurrentDC 0.1A ± 0.01A, Max.
Resistance Display
0.00 – 19.99
0.01
± (1 % of reading + 5 counts)
20.0 – 199.9
0.1
± (1 % of reading + 2 counts)
200 – 2000
1
± (1 % of reading + 2 counts)
SETTINGS
Max-Limit, Ω
0.00 – 19.99
0.01
± (1 % of setting + 5 counts)
20.0 – 199.9
0.1
± (1 % of setting + 2 counts)
200 – 2000
1
± (1 % of setting + 2 counts)
Min-Limit, Ω
0.00 – 19.99
0.01
± (1 % of setting + 5 counts)
20.0 – 199.9
0.1
± (1 % of setting + 2 counts)
200 – 2000
1
± (1 % of setting + 2 counts)
Dwell Timer, second
0.0, 0.3 – 999.9
(0 = continuous)
0.1
± (0.1% + 0.05 sec)
Resistance Offset, Ω
0.00 – 2.00
0.01
± (1 % of reading + 5 counts)
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