Ultra-High Frequency PD Monitoring Module-Continuous
Durable and Reliable Partial Discharge Monitoring for Critical Assets
PD211 is a compact and durable module for accurate Partial Discharge (PD) monitoring in essential electrical assets, including Transformers, GIS Circuit Breakers, Switchgear – GIS, MV Panel, and Power Cables. Engineered for reliability, the PD211 provides effective insulation health monitoring to improve safety and system efficiency
04 or 08 (Simultaneous acquisition, No Multiplexing)
360 points per cycle
300MHz – 2000MHz
User selectable 4 UHF Band Pass Filters.
1. 440-575 MHz
2. 300- 575 MHz
3. 1100 – 2000 MHz
4. 300-1100 MHz
Factory Configured SSD Storage up to 1TB (64GB as standard)
PD Live Webserver, PD Connect, RM EYE
Any Ultra High Frequency (UHF) PD Sensors with bandwidth 300MHz – 2000MHz
2 Inputs (LV and HV)
LV: 5Vpeak
HV: 100Vrms -240Vrms
RS-485 with Modbus RTU
Ethernet Port for configuration and protocols (RJ45)
-30°C to +40°C
IEC61850, Modbus RTU, DNP3, MQTT
-10 dBm to -65 dBm
-40°C to 85 °C
187.00 mm x 120 mm x 48 mm
95% Non Condensing
24- 48 VDC, 50 W Maximum
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