供应中山珠海江门7305/7305A程控接地电阻测试仪/接地阻抗测试仪

地区:广东 中山
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中山市嘉仕电子科技有限公司

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产品特点
☆7300系列化交流接地阻抗測試儀器電流輸出範圍30~60A
☆全系列內建特殊的線性恒流輸出放大線路
☆大型128*64GRraphic LCD顯示(7316/7315&7314)
☆7314/7315單機可與7100Serier(7130/7132/7140/7142)耐壓/絕緣阻抗測試器連接,符合標準18英寸儀器架
☆內建10組程式記憶,每一組3個測試步驟可進行程式記憶步驟的連接測試(7316/7315&7314)
☆開機自檢功能,可於測試前進行儀器各項功能是否正常
☆測試線路阻抗自我歸零校整功能,確保測試的準確性
☆前面板軟體輸入校正
☆時間日期的設定,可設定校正時間及預警時間提醒使用者
☆內建PLC Remote遙控介面
技术参数
 MODEL 7305 7314 7316
GROOUND BOND
 Output AC Current 3~30A 1~40A 1~60A
 Resolution 0.1A 0.01A 0.01A
 Output AC Voltage 6V ,Maximum 8V ,Maximum 12V ,Maximum
 Output Frequency  50Hz/60Hz±100ppm,User Selection
SETTINGS
 Resistance 0~510MW 0~120MW 0~600MW 0~200MW 0~150MW 0~600MW 0~300MW 0~150MW
 Max-Limit  AC Current 330A 10.130.0A 1.0010.00A 10.0130.00A 3.0140.00A 1.0015.00A 15.0130.00A 30.0160.00A
 Range  Resolution 1mW
 Accuracy Same as  Resistance Measurement Accuracy
 Resistance 0~600MW 0~200MW 0~150MW 0~600MW 0~300MW 0~150MW
 Min-Limit  AC Current 1.0010.00A 10.0130.00A 3.0140.00A 1.0015.00A 15.0130.00A 30.0160.00A
 Range  Resolution 1mW
 Accuracy Same as  Resistance Measurement Accuracy
 Lead  Range 0100mW,Auto/manual
 Resistance  Resolution 1mW
 Offset  Accuracy ±( 2% of setting +2counts )
 Range 0,0.5,-999.9sec( 0=continuous )
 Dwell  Resolution 0.1sec
 Time  Accuracy ±( 0.1% + 0.05sec )
 GENERAL
 Input  Voltage AC  115/230VAC±15%,50/60Hz±5%,Fuse 3.15A for7305/7315model,10A for7314/7316model
 PLC Remote Control  Input: Test,Reset,Withstand Processing,( Memory1.2.3,Interlock for 7314/7315/7316 only )
 Output: Pass,Fail,Processing,Reset Out,Start Out
 Interface( Option )  RS485 Interface for 7315 model only
 Memory  10memories,3 steps/Memory
 Display  128×64 Graphic LCD
 Safety  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  280(W)×89(H)×370mm(D)  215(W)×89(H)×430mm(D) 430(W)×130(H)×400mm(D)
型号/规格

7305

品牌/商标

KRASS/嘉仕