JLJY-II Series AC Insulation Resistance Test Device

JLJY-II Series AC Insulation Resistance Test Device

Product Introduction:
AC insulation resistance test device adopts servo-motor to drive single phase AC regulator to regulate voltage and single AC isolation transformer to boost voltage. This AC testing equipment can test insulation resistance of work piece. Control system adopts DSP microcomputer digital control with accurate insulation resistance test. Both of test time and leakage current can be set. AC insulation resistance test device has an operation interface with colorful touch screen. It has quick dynamic response speed, high control precision and smart protection. This AC testing equipment can be widely used as power frequency insulation voltage resistance test in industrial and mining enterprises, scientific research institute, locomotive depot, motor manufacturing and repair factory, etc.

Main Specifications of AC Insulation Resistance Test Device:

Power Supply single phase AC220V, 380V, 450V, etc, frequency 50HZ
Rated Output Voltage 3000V, 5000V, 8000V, 10KV, 15KV, 20KV, 50KV, 100KV, any specification
Rated Output Leakage Current 100mA, 500mA, 1000mA, 1500mA, 2000mA, any specification
Rated Output Power 500VA, 1KVA, 2KVA, 3KVA, 5KVA, 10KVA, 15KVA, 20KVA, 50KVA, 100KVA, any specification
Control Accuracy ≤±1%
Soft Start Time 0-60s
Operation Mode local or remote operation mode
Output Control Mode constant voltage limiting current output control mode
Output Constant Control Mode constant current or constant voltage control mode
Structure Mode of The Rectifier Transformer epoxy pouring dry type

Main Technical Features of This AC Testing Equipment:
1. AC insulation resistance test device can display and record the current, voltage, working time value, real-time working leakage current time curve and voltage resistance time curve. It can also record the test results automatically.
2. According to customers' requirements, we can provide CAN BUS, PROFIBUS, ETHERNET, RS485 and RS232 optical fiber communication interface for communication interface to realize remote control or monitoring of AC testing equipment .
3. Master controller of the AC insulation resistance test device adopts DSP microcomputer digital control with fast response speed and accurate controlling precision.

4. JLJY-II series insulation voltage resistance test stand is a colorful touch screen. With a good human-computer interface and nice visibility, this AC testing equipment can store or invoke five sets of process parameters, and shorten test and programming time. Insulation voltage resistance test value (0-rated output voltage, leakage current setting value (0-rated output current), insulation voltage resistance time (0 to 60min) and soft-rise time (0 to 60s) can be set on the touch screen.
5. AC insulation resistance test device conforms to national GB3859-93 standard and IEC60146 testing requirements.
6. AC testing equipment can be connected with computer through RS485 communication interface, and also can be stored by U disk then re-stored to computer, which is convenient to save customers' files.


Lantytk® Corp is a professional manufacturer and supplier of AC insulation resistance test device in China. In addition to this AC testing equipment, we also produce DC insulation resistance testing device. Our products have been exported to many countries like USA, Germany, Australia, Singapore, India, Brazil, Iran, Vietnam, Kazakhstan and Malaysia, etc.

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