PD201

HF PD EDGE DEVICE

Durable and Reliable Partial Discharge Monitoring for Critical Assets

The Rugged Monitoring PD201 is a compact design, designed for reliability Partial Discharge (PD) Monitoring Module for Transformers, Switchgears, Power Cables and Rotating Machines.

Features
  • Rugged design with multiple mounting options
  • 4 or 8 Synchronous Input Channels
  • Best in class EMI, ESD Immunity
  • RS-485 with Modbus RTU
  • Advance noise gating with built-in filters
  • Built-In Fail Safe Relay
Benefits
  • Suitable for OEM-type applications
  • Cost optimized solution
  • Robust datalogging and Analytics
  • Customer specific applications
  • Most accurate PD analysis
  • Highly robust
Applications
  • Online continuous PD monitoring
  • Online PD measurement during HV AC testing
  • Multiple point PD monitoring
  • Transformers
  • Dry Type Transformers
  • MV Switchgear using TEV / HFCT
  • Power Cables using HFCT
  • Generators and Motors using
  • Capacitive Couplers and HFCT
Technical specifications
Number of Channels

04 or 08 (Simultaneous acquisition, No Multiplexing)

Sampling Rate

125 MS/s per channel

Acquisition Bandwidth

0.01 – 100MHz

Vertical Resolution

12 – Bit

Noise Elimination

-Band Pass Filter:User selectable integrated filters with 5MHz to 50 MHz bandwidth range

Software Noise Gating: Advanced denoising algorithms

Data Storage (Memory)

MicroSD external memory slot (Upto 2 TB)

Compatible PD Sensors

Any High Frequency (HF) PD Sensors (Bushing Adaptors, HFCT, TEV, Capacitive Couplers, Acoustic,
Ultrasonic etc.

Synchronization Inputs

2 Inputs (LV and HV)
LV: 5V peak
HV: 100Vrms – 240Vrms

Sync Input Voltage

SyncA channel can be used for voltage measurement

Serial Port

RS-485 with Modbus RTU

Configuration Port

Ethernet Port for configuration (RJ45)

Operating Temperature

-30°C to +50°C

Storage Temperature

-40°C to +85°C

Dimensions

4.92”x4.92”x1.89” (125mm x 125mm x 48mm)

Humidity

95% Non Condensing

Power Input

24 – 48 VDC, 50W Maximum

Power Consumption

50W Maximum

Communication Protocols

IEC61850, Modbus RTU, DNP3, MQTT

Ordering Code
Ordering Code
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