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AT9600A
AC Grounding Resistance Tester
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AC/DC Hipot & Insulation Resistance Tester
AT9600 系列
AT9600A
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AT9600A

AC Grounding Resistance Tester

CategoryAC/DC Hipot & Insulation Resistance TesterSeriesAT9600 Series

The AT9600A AC Grounding Resistance Tester is an instrument designed to measure the grounding impedance inside electrical equipment or the grounding impedance between electrical equipment and the grounding grid, with a maximum AC output current of 40A.


The AT9600A AC Grounding Resistance Tester can be widely used for checking the grounding performance of household appliances, transformers, and electrical equipment. The instrument is equipped with a Handler interface (PLC interface) and RS232C, enabling convenient data communication and remote control with a PC to meet automated testing requirements and improve production efficiency.

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Specifications

ParameterAT9600A
Basic Information
Measurement FunctionAC 4-terminal grounding resistance
Display5-inch TFT color display / Grounding impedance, output current, and test time displayed simultaneously
Setting Current RangeAC 5A ~ 40A, accuracy ±(2% × reading + 5 digits), resolution 0.1A
Generation Frequency50Hz or 60Hz sine wave (configurable)
Maximum Output Power160VA
Open Circuit Port VoltageLess than 6VAC
Open Circuit Detection FunctionYes
Resistance Measurement Range0~600mΩ, accuracy ±(2% × reading + 5 digits), resolution 0.1 mΩ
Voltage Measurement RangeAC 0V ~ 6V
Measurement Time DisplayCountdown display or unlimited measurement
Timer Settings0 ~ 999.9S countdown, timer function can be disabled
ComparatorUpper and lower limit audible and visual alarm
Fuse250V 5A slow-blow
General Parameters
DimensionsInstrument Dimensions250mm(W) x 120mm(H) x 320mm(D)
Package Dimensions-
WeightNet Weight10kg
Gross Weight-
Power RequirementsVoltage: 198VAC~242VAC, Frequency: 50Hz/60Hz, Power: 300VA
InterfaceRS-232 communication interface / Handler interface
Communication ProtocolSCPI protocol, MODBUS protocol
Other5-inch TFT color display / Grounding impedance, output current, and test time displayed simultaneously

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  • AT9600 接地电阻

    .pdf3.83 MB简体中文

    AT9600 接地电阻

    User Manual

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