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          產品中心/ product center 您的位置:網站首頁 > 產品中心 > > 耐壓測試儀,安規測試儀 > 7730耐壓/絕緣分析儀
          耐壓/絕緣分析儀

          耐壓/絕緣分析儀

          產品型號: 7730

          所屬分類:耐壓測試儀,安規測試儀

          產品時間:2024-05-06

          簡要描述:耐壓/絕緣分析儀

          詳細說明:

          7730 耐壓/絕緣分析儀, 
          高頻式脈寬調變技術設計
           
           自動偵測輸入電源電壓 115/230V
           
           大型240×64 Graphic LCD 窗口
           
           可于同一畫面下完整的顯示所有的設定參數或量測數值
           
           測試功能確認設定(Verification)
           
           自動提示訊息功能(Prompt)
           
           快速放電線路 (:104990)
           
           可設定校正日期-時間的預警功能
           
           內建50組程序記憶、每一組30個測試步驟,可于一次設定連續測試
           
           全范圍電壓輸出穩壓率在1%以內
           
           鍵盤鎖定功能
           
           內含防高壓觸電線路Smart GFI (:169000)
           
           簡單易懂的人機界面
           
           可外接標準GPIB/RS232/Prind Card界面作控制
           
           內建PLC Remote遙控界面
           
           量測速度快,準確度高
           
           體積小 2U(430mm×89mm×400mm)、重量輕(13Kg)
           
           可于背板選配直流小電流接地阻抗量測功能范圍0~2KΩ(Continuity)
           
           可選購內建4CH或8CH高壓矩陣掃描儀
          MODEL 7730
          AC WITHSTAND VOLTAGE
           
          Range
          Resolution
          Accuracy
          Output Voltage, ACV
          0-5000
          1
          ±(2% of setting+ 5V)
          Output Frequency 50Hz/60Hz ±0.1%, 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
          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 Detection 1 - 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, current 0.0 - 350.0 µA DC or Auto Set
          Discharge Time ≦ 200 msec
          Maximum Capacitive LoadDC Mode 1 µF < 1KV 0.08 µF < 4KV
          0.75 µF < 2KV 0.04 µF < 5KV
          0.5 µF < 3KV
          Arc Detection 1 - 9 ranges (9 is the most sensitivity)
          INSULATION RESISTANCE
          Output Voltage, VDC
          50 - 1000
          1
          ± (2% of setting + 2 counts)
          Short Circuit Current Maximum >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, µA 0.000 - 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 Voltage 115/230Vac±15% Auto Selection, 50/60Hz ± 5%, Fuse 4A Slow-Blo 250VAC
          PLC Remote Control Input: Test, Reset, Interlock, Recall Memory 1 through 10
          Output: Pass, Fail, Test-in-Process, Reset Out
          Remote Output Relays 125VAC@1AAC, 30VDC@ 0.5ADC
          Memory 50 memories, 30 steps/memory
          Graphic Display 240 x 64 dot resolution Monographic LCD /Contrast 9 Levels 1-9
          Safety Built-in Smart GFI circuit,GFI trip current 450µA max, HV shut down speed: <1mS
          Interface Standard RS232, Optional Printer Port,GPIB (IEEE-488.2),Multi-function Interface Card,Ethernet Card.
          Security Programmable password lockout capability to avoid unauthorized access to test set-up program.
          Alarm Volume Setting Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume.
          Calibration Adjustments are made through the fornt panel. Built-in Verification program.
          Automatic Calibration alert function to signal operator when calibration is due.
          Environment 0-40℃, 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 Rating 5KVAC/5KVDC
          Number of HV Channel 8
          MATRIX SCANNER MODULE (Opt.730)
          High Voltage Rating 5KVAC/5KVDC
          Number of HV Channel 4
          DC CONTINUITY TEST FUNCTION (Opt.735)
          MEASUREMENT
           
          Range
          Resolution
          Accuracy
          Output Current DC 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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