The Micom 10 Series represents the pinnacle of protection relay technology, offering advanced solutions for medium and high voltage power systems. Engineered with cutting-edge microprocessor technology, these relays provide comprehensive protection, monitoring, and control capabilities for critical electrical infrastructure. Our Micom 10 Series solutions are designed to meet the demanding requirements of modern power distribution networks, ensuring maximum reliability and system security.
With over 30 years of proven field performance, the Micom 10 Series has become the industry standard for protection relays worldwide. These intelligent devices combine sophisticated protection algorithms with user-friendly interfaces, making them ideal for utilities, industrial facilities, and commercial applications. Whether you need protection for transformers, feeders, motors, or generators, the Micom 10 Series offers tailored solutions that exceed IEC and ANSI standards.
FUNCTIONALITY
Micom 10 Series protection relays utilize advanced digital signal processing to continuously monitor electrical parameters and detect fault conditions within milliseconds. Equipped with multiple protection elements including overcurrent, distance, differential, and frequency protection, these relays provide comprehensive system security. The built-in fault locator and event recorder enable rapid fault analysis, while the programmable logic controller allows for customized automation schemes. Communication capabilities support IEC 61850, Modbus, and DNP3 protocols for seamless integration with SCADA and smart grid systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 48-750V AC (phase-to-phase), 24-250V DC |
| Frequency Range | 45-65 Hz |
| Current Rating | 1-5A (standard), 0.2-1A (sensitive) |
| Operating Temperature | -40°C to +70°C |
| Protection Rating | IP54 (front panel), IP20 (terminals) |
| Communication Ports | 2×Ethernet, 2×RS485, 1×RS232, IEC 61850 |
| Display | 5.7" LCD with backlight, 320×240 pixels |
| Memory Capacity | 512 MB RAM, 2 GB Flash |
| Power Consumption | <25W (typical), <40W (maximum) |
| Compliance Standards | IEC 60255, IEEE C37.90, IEC 61850-9-2LE |
Benefits
- Superior Protection Accuracy: Advanced algorithms provide precise fault detection with <1% measurement error, ensuring reliable system protection and minimizing nuisance tripping.
- Enhanced System Reliability: Redundant processing units and self-diagnostic capabilities ensure continuous operation even during component failures, maximizing system uptime.
- Comprehensive Fault Analysis: Built-in oscillography and event recording capture detailed fault data, enabling rapid root cause analysis and preventive maintenance planning.
- Future-Ready Technology: IEC 61850 compliance and firmware update capabilities ensure compatibility with evolving smart grid technologies and future system expansions.
- Reduced Operating Costs: Predictive maintenance features and energy monitoring capabilities optimize system performance, reducing operational expenses by up to 30%.
- Scalable Architecture: Modular design allows for easy expansion of protection functions and communication capabilities as system requirements evolve.
- Global Compliance: Certified to international standards including IEC, IEEE, and ANSI, ensuring acceptance across global markets and regulatory environments.
Applications
- Power Transformer Protection: Comprehensive differential, overcurrent, and thermal protection for power transformers up to 800 MVA in utility substations.
- Feeder Protection: Distance and overcurrent protection for transmission and distribution feeders, including auto-reclosing and synchrocheck functions.
- Generator Protection: Complete protection scheme for generators including stator differential, rotor ground fault, and loss of excitation protection.
- Motor Protection: Advanced protection for medium and high voltage motors with thermal modeling, starting supervision, and mechanical protection.
- Busbar Protection: High-speed differential protection for critical busbars in substations and industrial switchgear.
- Capacitor Bank Protection: Specialized protection for shunt capacitor banks including unbalance, overvoltage, and overcurrent protection.
- Renewable Energy Integration: Protection for solar and wind power installations with grid code compliance and anti-islanding protection.
- Railway Electrification: Specialized protection functions for AC and DC railway traction power systems.
Manufacturing Excellence
- ISO 9001 Certified Production: Manufacturing facilities maintain strict quality management systems ensuring consistent product excellence.
- Automated Testing Systems: 100% automated testing of all units including high-voltage, temperature, and EMC testing before shipment.
- Environmental Control: Production in clean room conditions (ISO 14644-1 Class 7) to ensure component reliability and longevity.
- Traceability Systems: Complete component and process traceability for each unit, enabling quality assurance throughout the product lifecycle.
- Continuous Improvement: Lean manufacturing principles and Six Sigma methodologies drive ongoing quality and efficiency improvements.
Quality Assurance
- Type Testing: Full compliance testing at independent laboratories including KEMA, CESI, and CPRI to verify international standard compliance.
- Routine Testing: Comprehensive testing of each unit including functional, insulation, and communication tests before dispatch.
- Environmental Stress Screening: Temperature cycling and vibration testing to ensure reliability in harsh operating conditions.
- Software Validation: Rigorous testing of protection algorithms with over 10,000 simulated fault cases to ensure accuracy.
- Long-Term Reliability Testing: Accelerated life testing (ALT) to verify 25+ years of operational life expectancy.
Key Features
Advanced Processing
32-bit floating-point DSP technology with 16-bit ADC for high-precision measurements and fast fault detection.
Multi-Function Protection
Up to 50 protection functions in a single unit including overcurrent, distance, differential, and frequency protection.
Advanced Monitoring
Real-time monitoring of voltage, current, power, energy, and power quality with harmonic analysis up to the 63rd order.
IEC 61850 Ready
Full support for IEC 61850 with GOOSE messaging, SV sampling, and seamless substation automation integration.
High-Speed Operation
Ultra-fast tripping times as low as 15ms for critical protection functions ensuring system stability.
Extensive Memory
Storage for up to 5000 events, 200 fault records, and 1000 disturbance records with configurable capture parameters.
Programmable Logic
Flexible IEC 61131-3 compliant programmable logic with up to 200 logic gates for customized automation schemes.
Remote Configuration
Secure remote access for configuration, monitoring, and maintenance with encrypted communication protocols.
Auto-Synchronization
Advanced synchrocheck and auto-synchronization functions for seamless system reconnection and islanding detection.
Adaptive Protection
Dynamic protection settings that automatically adjust based on system configuration and operating conditions.
Wireless Connectivity
Optional wireless communication modules for remote monitoring in hard-to-access installations.
Cybersecurity
IEC 62351 compliant security features including user authentication, access control, and encrypted communication.
Why Choose Our Micom 10 Series
As authorized partners for Micom protection relays, we deliver unmatched expertise and support for your critical protection needs.
Authorized Distribution
Official distribution partnership ensures genuine products with full manufacturer warranty and technical support.
Expert Technical Team
Certified protection engineers with extensive experience in relay configuration, testing, and system integration.
24/7 Support
Round-the-clock technical support and emergency response services for critical protection system issues.
Training Programs
Comprehensive training for operators and engineers on relay configuration, maintenance, and fault analysis.
Commissioning Services
Professional commissioning including scheme verification, end-to-end testing, and system integration.
Proven Track Record
Successfully deployed over 10,000 Micom relays in utilities and industries across 50+ countries.
Frequently Asked Questions
The Micom 10 Series is a comprehensive range of digital protection relays designed for medium and high voltage power systems. These advanced relays provide protection, monitoring, control, and metering functions in a single compact device, making them ideal for modern electrical infrastructure applications.
Micom 10 Series offers superior performance with faster operating times, higher measurement accuracy, and more protection functions compared to conventional relays. Its IEC 61850 compatibility, advanced cybersecurity features, and flexible programmable logic make it the preferred choice for modern smart grid applications.
Yes, Micom 10 Series relays support multiple communication protocols including IEC 61850, Modbus, DNP3, and IEC 60870-5-103, ensuring seamless integration with existing SCADA and substation automation systems regardless of the vendor or technology used.
Micom 10 Series relays are designed for a service life of 25+ years with minimal maintenance requirements. The robust hardware design, quality components, and continuous firmware updates ensure long-term reliability and performance throughout the product lifecycle.
Yes, we offer comprehensive training programs covering relay configuration, protection philosophy, testing procedures, and fault analysis. Our certified instructors provide both theoretical knowledge and hands-on practical training to ensure your team can effectively operate and maintain the Micom 10 Series protection system.