Testing & Commissioning
Protection Relays
MV & LV Switchgear
Transformers
RMU's & Others
Testing & Commissioning by Petrozone International
Petrozone International provides specialized testing and commissioning services to ensure your equipment is safe, reliable, and fully operational. We handle protection relays, MV and LV switchgear, transformers, RMUs, package substations, and more. Our skilled team partners with industries and utilities to ensure safe, reliable, and efficient operations.
Types of Services
At Petrozone, we ensure your equipment operates safely, reliably, and is always ready for peak performance. Our specialized services are tailored to meet the needs of industries and utilities:
Reliable System Validation for Seamless Operations
At Petrozone International, we provide expert System Validation services to ensure your equipment and systems perform at their best. From initial testing to final commissioning, we ensure every component meets industry standards, operates efficiently, and integrates seamlessly. Our thorough validation process guarantees smooth operations and reduces the risk of downtime, providing you with peace of mind throughout the project lifecycle.
Our Services Include:
Protection Relay Services
Our comprehensive protection relay services ensure the safety and reliability of your electrical systems.
Our Services
1. Configuration and Testing
- Expert setup of protection relays for various applications.
- Comprehensive testing to ensure proper functioning.
- Customized solutions to suit your needs.
2. Logic Creation
- Development of tailored logic schemes.
- Optimization for efficient relay performance.
- Seamless integration with your existing systems.
3. CID File Configuration
- Custom configurations for specific requirements.
- Integration with IEC 61850 compliant devices.
- Efficient management of relay settings.
4. Relay Types
We specialize in protection relays for:
| Relay Type | Application |
|---|---|
| Line Distance Relay | Transmission line protection |
| Transformer Differential Relay | Power transformer protection |
| Motor/Generator Protection Relay | Rotating machine protection |
| Busbar Protection Relay | Substation busbar protection |
Switchgear Testing Services
Transformer Testing Services :
Our transformer testing solutions prevent failures, extend lifespan, and keep your power systems running at peak performance.
Core Services Includes:
Dielectric Frequency Response Analysis (DFR)
- Evaluates moisture content and insulation condition.
- Detects aging, contamination, and moisture-related degradation.
Sweep Frequency Response Analysis (SFRA)
- Identifies winding displacement, deformation, or core damage.
- Assesses mechanical integrity after transportation or fault events.
Capacitance and Tan Delta Measurement
- Measures dielectric properties of insulation systems.
- Detects insulation degradation, contamination, and moisture ingress.
Winding and Insulation Resistance Testing (IR)
- Winding Resistance: Identifies poor connections, short circuits, or open windings.
- Insulation Resistance: Assesses insulation quality for reliability and safety.
Turns Ratio Testing (TTR)
- Verifies the correct ratio between primary and secondary windings.
- Detects winding short circuits or incorrect connections.
Polarization Index (PI)
- Evaluates long-term insulation health by comparing short- and long-duration resistance values.
- Detects moisture and contamination in the insulation.
Functional Checks of Protection Devices
- Validates key components, including:
- Pressure Relief Valves (PRV) for internal pressure surges.
- Buchholz Relays for gas accumulation and oil flow monitoring.
- Oil Temperature Indicators (OTI) for accurate oil temperature monitoring.
- Winding Temperature Indicators (WTI) for detecting overheating.
- Validates key components, including:
Cables are crucial for transmitting power throughout your electrical infrastructure. We provide comprehensive cable testing and maintenance to prevent failures and ensure optimal network performance.
- Insulation Resistance (IR) Testing: Evaluates cable insulation condition.
- High Voltage (HV) Testing: Verifies cable integrity under operational stress.
- Partial Discharge (PD) Testing: Detects internal discharges within cable insulation.
- Time Domain Reflectometry (TDR): Locates faults, joints, or terminations accurately.
- Tan Delta Testing: Assesses the health of cable insulation.
- Sheath Testing: Checks the outer protective layer for integrity.
Frequently Asked Questions (FAQ)
We work with High, Medium, and Low Voltage equipment, including transformers, switchgears, protection relays, RMUs, and circuit breakers.
Preventive maintenance detects issues early, extends equipment lifespan, ensures safety, and boosts operational efficiency.
Typically, protection relays should be tested every 1 to 3 years, depending on manufacturer guidelines and environmental factors.
Yes, our testing and maintenance services are available on-site.
Reach out to us via phone or email to schedule a service appointment that fits your schedule.
Contact Us for Dependable Testing & Commissioning
"Let us help you keep your operations running smoothly and safely. Contact us for more information and find out how Petrozone can support your equipment needs."
Our team brings expertise across these sectors to support your specific equipment needs with proven quality and precision.
Quick Links
Contact Us
- 4th Floor, Al-Rakah District Tariq Bin Zayed Street, Al-Wafa Towers, Suite-29.
© 2023 Petrozone International. All Rights Reserved.