The AT9600 AC Grounding Resistance Tester is an instrument designed to measure the grounding impedance within electrical equipment or between electrical equipment and the grounding network, with a maximum output of 40A AC current.
The AT9600 AC Grounding Resistance Tester is 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 for convenient data communication and remote control with PCs, meeting the demands of automated testing and improving production efficiency.
| Parameter | AT9600 | |
|---|---|---|
| Basic Information | ||
| Measurement Function | AC 4-Terminal Grounding Resistance | |
| Display | 5" TFT Color Display / Simultaneous display of grounding impedance, output current, and test time | |
| Setting Current Range | AC 5A ~ 40A, Accuracy ±(2% × Reading + 5 digits), Resolution 0.1A | |
| Generation Frequency | 50Hz or 60Hz Sine Wave (Configurable) | |
| Maximum Output Power | 160VA | |
| Open Circuit Port Voltage | Less than 6VAC | |
| Open Circuit Detection Function | N/A | |
| Resistance Measurement Range | 0~600mΩ, Accuracy ±(2% × Reading + 5 digits), Resolution 0.1 mΩ | |
| Voltage Measurement Range | AC 0V ~ 6V | |
| Measurement Time Display | Countdown Display or Unlimited Measurement | |
| Timer Settings | 0 ~ 999.9S Countdown, Timer Off | |
| Comparator | Upper/Lower Limit Audible and Visual Alarm | |
| Fuse | 250V 5A Slow-Blow | |
| General Parameters | ||
| Dimensions | Instrument Dimensions | 250mm(W) × 120mm(H) × 320mm(D) |
| Package Dimensions | - | |
| Weight | Net Weight | 10kg |
| Gross Weight | - | |
| Power Requirements | Voltage 198VAC~242VAC, Frequency: 50Hz/60Hz, Power: 300VA | |
| Interface | RS-232 Communication Interface / Handler Interface | |
| Communication Protocol | SCPI Protocol, MODBUS Protocol | |
| Other | 5" TFT Color Display / Simultaneous display of grounding impedance, output current, and test time | |