检测认证人脉交流通讯录
交流接地电阻测试仪
- 主要规格：
- 7300系列7305/7314/7316交流接地阻抗测试仪
- 用 途：
- 交流接地阻抗测试仪 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
- 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 )
