transformer partial discharge monitoring system
Partial Discharge and Temperature Integrated Monitoring System
Combined electrical-discharge and thermal inputs for transformer and electrical equipment condition monitoring.
Transformer Partial Discharge Monitoring Systems
Transformer Partial Discharge Online Monitoring System
Online UHF, ultrasonic and pulse-current monitoring for transformer insulation discharge trending and early warning.
Project-configured system
Online UHF, ultrasonic and pulse-current monitoring for transformer insulation discharge trending and early warning.
FUZHOUINNO reviews the sensor arrangement, channel count, installation environment and communication requirements for each transformer project.
Request Product ConfigurationPartial Discharge Online Monitoring System Capabilities and Monitoring Functions
- Continuous condition data acquisition
- Configurable alarm and trend outputs
- Project-specific sensor and channel selection
- Integration options for substation or plant monitoring
Partial Discharge Online Monitoring System Technical Specifications
| Sensor Type | Monitoring Bandwidth | Installation Method | Installation Location | Primary Function |
|---|---|
| Ultrasonic Sensor | 20kHz ~ 200kHz | Magnetic Mount | Tank Surface | Monitors acoustic emissions from internal PD activity in windings |
| High-Frequency Current Sensor | 100kHz ~ 50MHz | Clamp-On | Core Grounding Point | Detects high-frequency pulse currents in grounding cables |
| UHF Sensor | 300MHz ~ 3000MHz | Plug-In Type | Oil Valve Port | Monitors internal oil insulation conditions and electromagnetic signals |
| Signal Reception | Ultrasonic, High-Frequency Current, UHF Signals |
| Dynamic Range | -80 ~ -20dBm |
| Sampling Rate | 200MS/s |
| Channel Configuration | 4 or 6 Channels (Configurable) |
| Channel Consistency | ≤ 0.5dBm |
| Communication Interface | RJ45 Ethernet, RS485 |
| Dimensions | 483mm × 89mm × 300mm (2U Rack Mount) |
| Power Supply | AC 90~240V, 50~60Hz |
| Installation Method | Cabinet/Panel Mount (Recommended: Convergence Cabinet or Screen Cabinet) |
| Operating Temperature Range | -20℃ ~ +125℃ |
Partial Discharge Online Monitoring System Components and Accessories
Component 1
Condition sensors selected for the application
Component 2
Field acquisition or monitoring unit
Component 3
Power and communication connections
Component 4
Local display or monitoring software when specified
How the Partial Discharge Online Monitoring System Works
- Sensors capture the selected physical or electrical condition.
- The monitoring unit converts and timestamps measurement data.
- Configured thresholds and trends support alarms and engineering review.
Partial Discharge Online Monitoring System Transformer Applications
- Power transformers
- Industrial substations
- Renewable-energy transformer stations
- Transformer manufacturing and test projects
Partial Discharge Online Monitoring System Installation and SCADA Integration
Confirm measurement points before ordering.
Verify available mounting locations and cable routes.
Define power supply, protocol and cabinet requirements.
How to Select the Right Partial Discharge Online Monitoring System
- Provide transformer drawings when sensor placement affects installation.
- State whether the project is new-build or retrofit.
- List required channels, outputs, protocols and ambient conditions.
Partial Discharge Online Monitoring System Frequently Asked Questions
What is the purpose of the Transformer Partial Discharge Online Monitoring System?
It provides condition data for the monitored transformer subsystem so operators can trend changes, configure alarms and plan follow-up inspection.
Can the configuration be customized?
Yes. Sensor count, measurement channels, communications and enclosure options are reviewed against the project specification.
Can it connect with SCADA or a plant monitoring platform?
Integration depends on the selected model and protocol. Include the required interface and data map in your inquiry.
Is the system suitable for an existing transformer?
Retrofit feasibility depends on sensor access and the transformer design. Some measurements are non-invasive, while direct winding probes are normally installed during manufacture or overhaul.
How do I request a quotation?
Email the transformer type, voltage class, monitored points, required outputs, installation stage and project quantity to FUZHOUINNO.
Related Transformer Monitoring Products
Related Transformer Monitoring Technical Guides
Transformer Monitoring System Guide: Architecture, Sensors and Decisions
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How to Choose a Transformer Monitoring System: Buyer Checklist
Use a buyer-focused checklist to select transformer sensors, channels, protocols, alarms, installation scope and supplier deliverables.
Top 10 Transformer Failure Modes and Monitoring Warning Signs
Review common transformer failure modes, their warning signs and the monitoring evidence used to plan inspection or diagnostic testing.
Final specifications, interfaces, accessories and installation arrangements are confirmed for the selected model and order.