Product introduction:
5KV intelligent dual-display megohmmeter has high test voltage and strong output. The measured object often has power frequency leakage or high-voltage interference on the sensor. Therefore, for personal safety, the instrument must first be connected to a safe grounding wire! !
After the instrument is turned on at high voltage, please do not use the manual discharge method to check the instrument. After the test is completed, you should wait for the instrument to automatically discharge so that the voltmeter on the LCD screen will return to zero before carrying out the routine manual safety needs of manual discharge! Because the short-circuit discharge of a strong electrical pulse wave damage the measured object's insulation life, if the pulse breaks into the meter, it will also damage the integrated circuit within the instrument! !
5KV intelligent dual-display megohmmeter is designed and developed by our company to solve the electrical insulation resistance characteristics of large-scale high-voltage transformers, electrical appliances, long-distance power cables or buried cables under the strong interference of high-voltage substations and power plants. It can also be used for electrical insulation resistance measurement in a wide range of fields.
Product Features:
â—† Has strong resistance to electric field induced interference.
â—† Test power supply short-circuit current> 3.5mA. Adapt to large capacity, large inductance test.
◆ Resistance measurement digital display range from 1MΩ to 400GΩ. Accurate reading and high resolution.
â—† The voltage range of the test power supply is wide, 0.5, 1, 2.5, 5kV can be selected.
â—† The instrument uses ultra-thin shape wire head and graphics dot matrix LCD display perfect combination, pointer and digital display simultaneously.
â—† AC and DC. With a dedicated charging adapter.
â—† The use of embedded industrial microcontroller real-time operating system, simple operation.
â—† Automatic calculation of various insulation indicators (absorption ratio, polarization index).
â—† The meter can continuously measure 100 times, over 100 times starting from the first time and covering the first time. Each measurement is automatically saved for future reference. Various measurement results have anti-power-down function.
◆ It is equipped with 3m long high-voltage cable (can be customized according to the length of on-site requirements), and a test resistance of 100MΩ and 1GΩ.
â—† The shell is made of special materials, high mechanical strength, and it has a certain ability to resist vibration and drop.
5KV intelligent dual display megohmmeter product parameters:
â—†Output voltage: -500VDC, -1000VDC, -2500VDC, -5000VDC.
◆Insulation resistance test accuracy: ±5%
◆Output voltage accuracy: ±10%
◆High-voltage short-circuit current:〉3.5mA
◆ resistance measurement LCD digital display range: 1MΩ ~ 400GΩ.
◆Working power supply: 10 high-capacity Ni-MH rechargeable batteries, external charging adapter ◆ Operating temperature and humidity: -10 °C ~ 40 °C, maximum relative humidity 85%
◆Insulation performance: Max 2000MΩ when voltage between circuit and case is 1000VDC
â—†Size: 250*200*165
◆ Weight: 3 kilograms ◆ Accessories: One test line, manual, certificate, charging adapter, one 100MΩ and one 1GΩ reference resistor.
5KV intelligent dual-display megohmmeter has high test voltage and strong output. The measured object often has power frequency leakage or high-voltage interference on the sensor. Therefore, for personal safety, the instrument must first be connected to a safe grounding wire! !
After the instrument is turned on at high voltage, please do not use the manual discharge method to check the instrument. After the test is completed, you should wait for the instrument to automatically discharge so that the voltmeter on the LCD screen will return to zero before carrying out the routine manual safety needs of manual discharge! Because the short-circuit discharge of a strong electrical pulse wave damage the measured object's insulation life, if the pulse breaks into the meter, it will also damage the integrated circuit within the instrument! !
5KV intelligent dual-display megohmmeter is designed and developed by our company to solve the electrical insulation resistance characteristics of large-scale high-voltage transformers, electrical appliances, long-distance power cables or buried cables under the strong interference of high-voltage substations and power plants. It can also be used for electrical insulation resistance measurement in a wide range of fields.
Product Features:
â—† Has strong resistance to electric field induced interference.
â—† Test power supply short-circuit current> 3.5mA. Adapt to large capacity, large inductance test.
◆ Resistance measurement digital display range from 1MΩ to 400GΩ. Accurate reading and high resolution.
â—† The voltage range of the test power supply is wide, 0.5, 1, 2.5, 5kV can be selected.
â—† The instrument uses ultra-thin shape wire head and graphics dot matrix LCD display perfect combination, pointer and digital display simultaneously.
â—† AC and DC. With a dedicated charging adapter.
â—† The use of embedded industrial microcontroller real-time operating system, simple operation.
â—† Automatic calculation of various insulation indicators (absorption ratio, polarization index).
â—† The meter can continuously measure 100 times, over 100 times starting from the first time and covering the first time. Each measurement is automatically saved for future reference. Various measurement results have anti-power-down function.
◆ It is equipped with 3m long high-voltage cable (can be customized according to the length of on-site requirements), and a test resistance of 100MΩ and 1GΩ.
â—† The shell is made of special materials, high mechanical strength, and it has a certain ability to resist vibration and drop.
5KV intelligent dual display megohmmeter product parameters:
â—†Output voltage: -500VDC, -1000VDC, -2500VDC, -5000VDC.
◆Insulation resistance test accuracy: ±5%
◆Output voltage accuracy: ±10%
◆High-voltage short-circuit current:〉3.5mA
◆ resistance measurement LCD digital display range: 1MΩ ~ 400GΩ.
◆Working power supply: 10 high-capacity Ni-MH rechargeable batteries, external charging adapter ◆ Operating temperature and humidity: -10 °C ~ 40 °C, maximum relative humidity 85%
◆Insulation performance: Max 2000MΩ when voltage between circuit and case is 1000VDC
â—†Size: 250*200*165
◆ Weight: 3 kilograms ◆ Accessories: One test line, manual, certificate, charging adapter, one 100MΩ and one 1GΩ reference resistor.
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Zhejiang Ironstamp Auto parts Co.,Ltd , https://www.ironstamp.cn