交流接地电阻测试仪 7305系列7305/7314/7316
产品简介
交流接地电阻测试仪是主要用于**测量大型接地**性参数的软硬件系统。采用逐点变频,抗干扰极强,能在强干扰环境下准确测得工频50Hz下的数据。系统输出功率大(2-20KW),电压高(0-1000V),输出电流大(0-50A),不会引起测试时接地装置的电位过高,同时它还具有极强的抗干扰能力,故可以在不停电的情况下进行测量。
产品详细信息
![](http://y1.yzimgs.com/ComFolder/488023//201110/7305.jpg)
台湾嘉仕7305/7314/7316交流接地阻抗测试仪 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
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台湾嘉仕7305/7314/7316交流接地阻抗测试仪 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 3~30A 10.1~30.0A 1.00~10.00A 10.01~30.00A 3.01~40.00A 1.00~15.00A 15.01~30.00A 30.01~60.00A
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 1.00~10.00A 10.01~30.00A 3.01~40.00A 1.00~15.00A 15.01~30.00A 30.01~60.00A
Range Resolution 1mW
Accuracy Same as Resistance Measurement Accuracy
Lead Range 0~100mW,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 )
MODEL 7305 7314 7316
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)
※Ordering Information※-----------------------------------------------------------------------------------
7305 AC Ground Bond Tester ( 30A/6V )
7314 AC Ground Bond Tester ( 40A/8V )
7316 AC Ground Bond Tester ( 60A/12V )
交流接地电阻测试仪 交流接地电阻测试仪 接地电阻测试仪厂家 东莞接地电阻测试仪 接地电阻测试仪批发商 台湾嘉仕接地电阻测试仪