Hipot/7142精密型交直流耐压绝缘测试仪

**特点** ☆三種測試功能可供選擇：ACW，DCW，IR ☆可與接地阻抗測試儀連接使用 ☆可同时进行100台的连线测试 ☆开机自检功能，确认各项功能是否正常 ☆鍵盤鎖定功能，安全锁定功能 ☆內建PLC Remote遙控介面 ☆前面板軟體輸入校正 ☆操作簡單 精确型耐压绝缘测试仪7142☆體積小、重量輕**参数** MODEL 7142 AC WITHSTAND VOLTAGE Output Rating 5KVAC/20mA Range Resolution Accuracy Output Voltage，KVAC 0-5.00 0.01 ±( 2% of setting +5V ) Output Frequency 50Hz/60Hz±100ppm，User Selection Output Waveform Sine Wave，THD<2%( Resistion Load )，Crest Factor = 1.3-1.5 Output Regulation ±( 1% of output +5V )，Form no load full load SETTINGS Max-Limit AC Current，mA 0-20.00 0.01 ±( 2% of setting +2counts ) Min-Limit AC Current，mA 0-9.999 0.001 ±( 2% of setting +2counts ) Ramp Time，second 0-999.9 0.1 ±( 0.1% + 0.05sec ) Dwell Time，second 0，0.3-999.9 0.1( 0=continuous ) Arc Detection 0，1-9 ranges ( 0=OFF，9 is the most sensitivity ) DC WITHSTAND VOLTAGE Output Rating 6KVDC/7500uA Output Voltage，KVDC 0-6.00 0.01 ±( 2% of setting +5V ) Output Ripple < 5% ( 6KV/7500uA at Resistive Load ) SETTINGS Max-Limit DC Current，uA 0-7500 1 ±( 2% of setting +2counts ) Min-Limit DC Current，uA 0-999.9 0.1 ±( 2% of setting +2counts ) Ramp Time，second 0.1-999.9 0.1 ±( 0.1% + 0.05sec ) Dwell Time，second 0，0.4-999.9 0.1( 0=continuous ) Arc Detection 0，1-9 ranges ( 0=OFF，9 is the most sensitivity ) Discharge Time ≦200msec INSULATION RESISTANCE Output Rating 1KVDC/9999MW Output Voltage，VDC 30-1000 10 ±( 2% of setting +3V ) SETTINGS Max-Limit Resistance，MW 0，1-9999（0=OFF ) 1 ±(2% of setting +2counts) at 500-1000VDC，1-1000M Min-Limit Resistance，MW 1-9999 1 ±(5% of setting +2counts) at 500-1000VDC,1000-9999M±(8% of setting +2counts) at 30-500VDC,1-1000M Ramp Time，second 0.1-999.9 0.1 ± ( 0.1% + 0.05sec ) Dwell Time，second 0，1.0-999.9 0.1 Delay Time，second 0，0.5-999.9 0.1( 0=continuous ) GENERAL Input Voltage AC 115/230VAC±15%，50/60Hz±5%，Fuse 3.15A Fast PLC Remote Control Input: Test，Reset，Memory1.2.3，Interlock Output: Pass，Fail，Processing Interface( Option ) RS485 Interface Memory 10memories，3 steps/Memory Display 128×64 Graphic LCDSafety Built-in Smart GFI trip current 450uA max，HV shut dowm speed : <1mS Key Lock To prevent unauthorized alteration of test parameters Calibration Build-in software and external calibrated meters Verification Build-in software driven verification menu to test fault detection circuits Alarm Volume Setting Range : 0-9;0=OFF，1 is softest volume，9 is loudest volume Environment 0-40℃，20-80%RH Dimension/Net Weight 215mm(W)×89mm(H)×370mm(D)/10Kg