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The ATC600-PD is a wireless partial discharge transceiver that collects data from APD300-W and APD300-WP sensors and transmits it to monitoring systems via RS485 Modbus-RTU. Supporting up to 40 PD sensors and 240 wireless temperature sensors, it enables real-time online condition monitoring for 3–35kV switchgear, RMUs, and distribution cabinets. Its DIN rail design, reliable wireless communication, and flexible power supply make it an ideal gateway for intelligent insulation monitoring systems.
Main Feature
● Power supply:AC/DC85V-264V or DC12~48V
● Uplink data: RS485, Modbus-RTU
● Relay output:2 circuit normally open relay, 5A/AC250V, 5A/DC30V
● Installation:35mm guide railinstallation
Feature
| ATC600-PD | |
| Function | Receiver |
| Matching sensors | ATE400 |
| APD300-W/APD300-WP |
| Power source | AC 85~265V、 DC100~300V: DC12~48V |
| Power | ≤2W |
| Temperature points | 240 points+40 points |
| Resolution | 0.1°C |
| Range of temperature | -50°C~+125°C |
| Precision | 士1°C |
| Communication | RS485 |
| Baud rate (bps) | 2400、4800,9600、19200 |
| Protocol | MODBUS-RTU |
| Relay output | 2 passive output, capacity 5A/AC250V, 5A/DC30V |
| Environment | Temperature:-20 °C~+55 °C: Humidity:≤95% |

Dimension

Wiring

Typical Connection

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Optional 4DI2DO,12 channels temp measure,4 channels Residual current monitoring

2 × 4–20 mA DC measurement channels and 3 temperature measurement channels

Conduct centralized monitoring and management.

6 channel 3 phase or 18 channel 1 phase

With Different Size of CTs,easy to install D10,D16,D24,D36

Optional 4DI2DO,12 channels temp measure,4 channels Residual current monitoring

2 × 4–20 mA DC measurement channels and 3 temperature measurement channels

Conduct centralized monitoring and management.

6 channel 3 phase or 18 channel 1 phase

With Different Size of CTs,easy to install D10,D16,D24,D36

Optional 4DI2DO,12 channels temp measure,4 channels Residual current monitoring

2 × 4–20 mA DC measurement channels and 3 temperature measurement channels

Conduct centralized monitoring and management.
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