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Power Diagnostic Service

Focus on power-related solutions. Expert in defect diagnosis. Customer-first service. Delivering advanced diagnostic technologies and monitoring systems for critical power infrastructure worldwide.

Power Diagnostic Equipment
15,000+
Devices Monitored
3,600+
Systems Installed

Our Core Solutions

PDS delivers comprehensive diagnostic and monitoring solutions for critical power assets across industries. Our technology ensures reliability, safety, and longevity of electrical systems.

Transformer

Complete monitoring and diagnostic systems for industrial transformers to prevent insulation failure and ensure grid stability.

Cable

Detect partial discharge in power cables early to avoid breakdowns. Our systems monitor XLPE, PILC, and other cable types.

GIS

Advanced partial discharge measurement for Gas-Insulated Switchgear to detect internal defects and prevent catastrophic failures.

Rotating Machine

Total diagnostic solution for motors and generators using multiple techniques to assess insulation and mechanical health.

Our Product Range

Cutting-edge portable, monitoring, and sensor technologies designed for real-time diagnostics and long-term asset protection.

EZY Power Diagnostic Tool

EZY Power

Compact, user-friendly diagnostic tool for rapid on-site assessment of insulation conditions in cables and switchgear.

  • • Real-time PD detection
  • • Touchscreen interface
  • • Battery-powered operation
  • • Data export via USB/WiFi
Portable Monitoring Unit

Portable Monitor

Lightweight, ruggedized monitoring unit for temporary deployment during maintenance or fault investigation.

  • • Multi-channel input
  • • GPS time synchronization
  • • 72-hour battery life
  • • Rugged IP65 enclosure
Online Monitoring System

Online Monitor

Permanent installation system for continuous monitoring of transformers, GIS, and rotating machines.

  • • 24/7 real-time monitoring
  • • Cloud-based dashboard
  • • Remote access & alerts
  • • Scalable architecture
High-Frequency Sensor

HFCT Sensor

High-Frequency Current Transformer for non-intrusive partial discharge detection on grounded cables and busbars.

  • • Clamp-on design
  • • Frequency range: 100kHz–50MHz
  • • High sensitivity
  • • Compatible with all PDS systems
Acoustic Emission Sensor

AE Sensor

Acoustic Emission sensor for detecting internal discharges in GIS tanks and transformer windings.

  • • Piezoelectric transducer
  • • Magnetic mounting
  • • Wide frequency response
  • • Low noise amplifier
TEV Sensor

TEV Sensor

Transient Earth Voltage sensor for detecting surface discharges on switchgear panels and metal-enclosed equipment.

  • • Contact measurement
  • • Fast response time
  • • Integrated preamp
  • • RFI shielding
UHF Sensor

UHF Sensor

Ultra-High Frequency sensor for internal PD detection in GIS and transformers with superior noise immunity.

  • • Frequency range: 300MHz–1.5GHz
  • • Internal or external mount
  • • High signal-to-noise ratio
  • • Long-term stability
Data Analysis Software

PDS Analyze Pro

Advanced software suite for PD pattern recognition, trend analysis, and automated reporting.

  • • AI-powered classification
  • • Multi-source data fusion
  • • Customizable dashboards
  • • PDF/Excel report export

Our Services

From on-site diagnostics to long-term monitoring, PDS offers a full suite of services to ensure the health of your power systems.

PD

Partial Discharge Testing

Comprehensive on-site and online partial discharge measurement using multiple sensors and advanced noise rejection techniques. Identify insulation defects before they lead to failure.

CT

Cable Testing

AC resonant testing for long power cables. Our portable systems allow high-voltage testing without requiring massive power sources. Includes tan delta and VLF diagnostics.

FI

Fault Investigation

Rapid response to power system failures. We conduct root cause analysis, equipment loss assessment, and provide recommendations to prevent recurrence.

15,000+
Devices Under Monitoring
3,600
Systems Installed Worldwide
175
Potential Failures Prevented

PDS has long served the power industry by providing professional services including customized monitoring system design, advanced power system analysis, insulation diagnostics, online partial discharge measurement, and other electrical solutions.

Industries We Serve

Refinery

Manufacturing

Power Sector

Transportation

Utilities

News & Conferences

Stay updated with PDS at global energy events.

Energy Taiwan 2025
Oct 29 - Oct 31, 2025

The biggest B2B renewable energy and net-zero trade show in Taiwan. PDS will showcase its latest diagnostic technologies.

Learn More →
ELECS Vietnam 2025
Jul 16 - Jul 18, 2025

Vietnam's leading electric power & energy trade show. PDS to present solutions for Southeast Asian power markets.

Learn More →
Solar & Storage Live Vietnam 2025
Jul 9 - Jul 10, 2025

The largest clean energy event in Vietnam. PDS to demonstrate monitoring solutions for solar and storage systems.

Learn More →

Contact Power Diagnostic Service

Reach out to us for inquiries, support, or partnership opportunities.

Global Offices

Switzerland

Mellingerstrasse 20A, 5400 Baden, Aargau

Phone: +41-56 5255 088

Email: sales.ch@pdservice.com

United States

5010 E. Shea Blvd., Suite 145, Scottsdale, AZ 85254

Phone: +1-602-7321099

Email: sales.us@pdservice.com

Taiwan

No.10, Ln. 482, Sec. 4, Zhonghua Rd., Hsinchu City 30094

Phone: +886-3-530-5588

Email: business@pdservice.com

Singapore

7030 Ang Mo Kio Ave 5, #08-29, Northstar@AMK, 569880

Phone: +65-62556308

Email: sales.sg@pdservice.com

Korea

#A-1407 Anyang IS BIZ Tower, 25 Deokcheon-ro 152 beon-gil, Anyang, 14084

Phone: +82-31-8086-4352

Email: sales.kr@pdservice.com

Get in Touch

Have questions or need technical support? We respond promptly to all inquiries.

Visit Official Website to Contact

For fastest response, please use the contact form on our official site.

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