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        耐壓/絕緣分析儀

        耐壓/絕緣分析儀

        產(chǎn)品型號: 7730

        所屬分類:耐壓測試儀,安規(guī)測試儀

        產(chǎn)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(diào)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(shù)或量測數(shù)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(nèi)建50組程序記憶、每一組30個測試步驟,可于一次設定連續(xù)測試
         
         全范圍電壓輸出穩(wěn)壓率在1%以內(nèi)
         
         鍵盤鎖定功能
         
         內(nèi)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(nèi)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(nèi)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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