Increase energy
availability
Maximize energy availability and the profits generated by your installation while protecting life and property. Choose a cost-effective solution for your application.
Cost-Effective
Solutions.
The flexible Easergy MiCOM protection relay range offers scalable levels of functionality and hardware options to meet or exceed your protection functionality requirements. The versatile hardware and common relay management software (Easergy Studio) allows simple configuration and installation in different applications.
Standardized User Interface
Well-known user friendliness across the entire range makes MiCOM suitable for any environment, from complex bay level control to simple LCD.
EcoStruxure™ Grid
Interoperable technology platform bringing together energy, automation, and software for enhanced protection value.
“Every Easergy MiCOM relay provides you with intuitive access to all system information in several languages so that you can manage your electrical installation effectively.”
Turn Data Into Action
EcoStruxure™ Grid
Apps, Analytics & Services
Turn data into action with EcoStruxure Grid for enhanced efficiency.
Edge Control
Easergy MiCOM relays provide high performance edge control.
Connected Products
Smart devices designed for safety, reliability and connectivity.
EcoStruxure™ Architecture Diagram Placeholder
Augment Availability
Easergy MiCOM relays maintain high energy availability thanks to their diagnostics function that continuously monitors network status.
- In-depth analysis capabilities and high quality standards
- Equipment de-energized only when absolutely necessary
- Risks minimized and servicing time reduced via predicting maintenance
- Clear and complete information for right decisions immediately
- Supply restored without delay following unpredictable situations
Improve
Satisfaction.
Save time at every step in project development and installation to consistently meet your project deadlines.
Go for cybersecurity
Cybersecurity is an ongoing process that encompasses procedures, policies, software, and hardware. EcoStruxure Cybersecurity Admin Expert tool defines access restriction to any device.
Cybersecurity Admin Expert
Map organization, company or department security policy already defined to each single element of the system (HMI, IED, Network element).
Ready for smart digital substation
Contribution of Easergy MiCOM serie 40 to simplify engineering, improved people safety and ease maintenance procedures.
- Replacing copper wires by limited Ethernet cables
- Improved people safety (dangerous wires carrying current and voltage removed from cubicles)
- Ease maintenance procedures while improving continuity of service
- Process Bus technology providing isolation from primary circuits
Make settings easily
The user-friendly program, Easergy Studio, guides you step by step from the initial programming to final commissioning. Produces detailed reports on system configuration and activated protection.
Communicate the open way
Complies with IEC 61850 Edition 1 & 2 (GOOSE messages, TCP/IP redundancy, IEC 60870-5-104) and dual IP features.
Easergy MiCOM applications
| Application Segments | Px30 Series | Px40 Series |
|---|---|---|
| Feeder* | P13x | P14x |
| Motor and voltage and frequency | P13x | P24x |
| Generator | - | P34x |
| Distance | P43x | P44x |
| Line differential | P53x | P54x |
| Transformer | P63x | P64x |
| Busbar | - | P74x |
| Breaker failure and auto-reclose | - | P84x |
| Railway | P138/P436/P438/P638 | - |
* Easergy MiCOM C434 bay controller is also available. Please contact us for more information. The individual strengths of series 30 and 40 provide maximum flexibility for any customer need.
Detailed Protection
Matrix
| ANSI | Function | P132 | P139 | P141 | P142 | P143 | P145 |
|---|---|---|---|---|---|---|---|
| 25 | Check synchronising | - | - | ||||
| 32 | Directional power | ||||||
| 37 | Undercurrent | ||||||
| 46 | Negative sequence overcurrent | ||||||
| 49 | Thermal overload | ||||||
| 50/51N | Ground fault | ||||||
| 50/51P | 3 Phase overcurrent | ||||||
| 50BF | Circuit breaker failure | ||||||
| 67N | Ground fault directional | ||||||
| 79 | Auto-reclose | - | - |
Detailed option availability depends on model selection. This table represents the core Feeder management suite.
Fulfilling network protection requirements
Multifunctional devices designed for selective short-circuit, ground fault and overload protection of transmission lines, transformers and cables in medium- and high-voltage systems.
- Flexible modular Input/Output options
- Petersen coil resonant grounded support
- Selecatble 24TE, 40TE, 84TE mounting case
- Detachable HMI option; surface/flush mounting
- Removable paper labels for simplicity
- 6x fully configurable function Keys with tri-color LEDs
- USB port front port provides easy to use communication
- Programmable Scheme Logic (PSL) and function keys
A wide range of protection functions
Any element in the utility and industrial network (line, transformer, generator, motor, busbar and circuit breaker) can be protected.
- Full range with largest installed base worldwide
- Powerful Programmable Scheme Logic (PSL)
- Detailed post-mortem analysis with disturbance recording
- Compliant with latest standard IEC 61869
- Standardized time sync method IEC 61850-9-3 (PTP, 1588v2)
- Backwards compatible with previous 9-2LE
- Powerful process bus board with standardized redundancy
General Series Data
Px30 Series
General Series Data
Px40 Series
User Friendly
Interfaces
The front panel UI has been designed to IP52 protection against dust and water.
A Complete Set
Of Tools
Measure
Easergy MiCOM devices measure and store a wide range of highly accurate values including current, voltage, frequency, power, and others.
Record
Locally and remotely viewable, event records tagged to 1ms resolution. Records retained during auxiliary supply interruptions.
Control
Programmable hot-keys for direct menu access. Ease handling and perfect operational security to control up to 15 switchgear units.
Scheme
Graphical programming or Boolean equations. Users can customize protection or add additional supervision or custom schemes.
Greater peace of mind.
On-site condition maintenance with regular diagnostics provides a long-term solution to avoid downtime.
ProDiag MV Relay
Checking protection relay conformity against original product specifications to ensure risks are reduced by isolating hazardous segments.
Monitoring modifications since last visit
Verification of original technical specs
Maximizing energy availability consistently
Download of all settings via drivers
Case Construction & Mounting
Housed in specially designed cases for high density functionality
Px40 Formats
| Case Format | A | B | C | D | E |
|---|---|---|---|---|---|
| 40TE | 177 | 206 | 240 | 270 | 157.5 max |
| 60TE | 177 | 309.6 | 240 | 270 | 157.5 max |
| 80TE | 177 | 413.2 | 240 | 270 | 157.5 max |
| 80TE Rack | 177 | 483 | 240 | 270 | 157.5 max |
* C and D include wiring allowance. Complete standard 19” rack saving space.
Px30 Formats
| Dimensions (mm) | A | B | C | D | E |
|---|---|---|---|---|---|
| 40TE | 184.5 | 213.4 | 262.7 | 227.9 | 177.5 |
| 84TE | 184.5 | 434.8 | 262.7 | 227.9 | 177.5 |
| 40TE Surface | 184.5 | 260.2 | 266.7 | - | 177.5 |
| 84TE Surface | 184.5 | 481.6 | 266.7 | - | 177.5 |
* Surface mounting supported on series 30 for installations with space limitations.