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Protection Relays

Protection Relays covers all applications in medium-voltage and high-voltage protection, from overcurrent or motor to complex distance protection, our protection relays give you the safety and reliability needed to operate with confidence. Add IEC 61850 Ethernet for best-in-class interoperability and communication in MV and HV power networks.

Feeder Protection

Overcurrent Feeder protection relays can be used for primary electrical protection, a backup for phase overcurrent or earth fault protection. Instantaneous definite time, IDMT, directional or non-directional are types of overcurrent characteristics often used in electrical feeder protection from basic to advanced feeder applications.

MiCOM P821

MiCOM P12x

3 Phase Overcurrent and Earth Fault Protection Relays. MiCOM P12x is a range of directional and non-directional overcurrent relays from single phase or earth fault up to the multifunctional three-phase P127 device with voltage protection functions. Models available: MiCOM P120, MiCOM P121, MiCOM P122, MiCOM P123, MiCOM P125, MiCOM P126, MiCOM P127

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Sepam series 10

Sepam series 10

Protection Relays for Basic Applications. Sepam series 10 offers 3 types of digital overcurrent and earth fault protection devices for feeders and distribution transformers, each one dedicated to a single application. Models available: Sepam 10N, Sepam 10B, Sepam 10A

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Sepam series 20

Sepam series 20

Protection Relays for Standard or Usual Applications. Sepam series 20 offers 7 types of digital current or voltage protection for standard distribution systems, each one dedicated to a single application. Models available: Sepam S20, S24, T20, T24, M20, B21, B22.

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Sepam series 40

Sepam series 40

Protection Relays for Demanding Applications. 13 types of digital current or voltage protection for demanding distribution systems, each one dedicated to a single application. Models available: Sepam S40, S41, S42, S50, S51, S52, S53, S54, T40, T42, T50, T52, M41, G40. Ready to use Sepam series 40 includes : One base unit, one 20 pin connector, one 6 pin connector, one current connector, one application, one operating language, one TCP/IP firmware option, optional modules, communication interface or core balance CT.

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MiCOM P11x

MiCOM P11x

3 Phase Overcurrent and Earth Fault Protection Relays with Self or Dual Power Options. MiCOM P11x relays are a compact solution for all MV applications where standard and self-powered overcurrent and/or earth-fault protection are required. Models available: MiCOM P111, MiCOM P114D, MiCOM P115, MiCOM P116

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Easergy MiCOM P13x

Easergy MiCOM P13x

Feeder Management Protection and Bay Control Devices. Easergy MiCOM P13x is a range of feeder management and One-Box solutions for flexible and comprehensive protection and control of feeders. Models available: Easergy MiCOM P132, Easergy MiCOM P139 and MiCOM P130C

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Easergy MiCOM P24x

Easergy MiCOM P14x

Feeder Overcurrent & Earth Fault Protection Relays. Overcurrent, Earth Fault and complete feeder power system protection, control and monitoring including advanced communication and integrated functions dedicated to feeders. Models available: MiCOM P141, MiCOM P142, MiCOM P143, MiCOM P145

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Easergy Sepam series 60

Easergy Sepam series 60

Protection Relays for Complex Distribution Systems. 8 types of digital current or voltage protection for complex distribution systems, each one dedicated to a single application. Models available: Sepam S60, S62, M61, T60, T62, G60, G62, C60. A ready to use Easergy Sepam series 60 includes: One base unit, two 20 pin connectors, one current connector, one memory cartridge, one application, one operating language, one TCP/IP firmware option, optional modules, communication interfaces or core balance CT.

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Easergy Sepam Series 80

Easergy Sepam Series 80

Protection Relays for Custom Applications. 16 types of digital current or voltage protection for any distribution system, each one dedicated to a single application: Easergy Sepam S80, S81, S82, S84, T81, T82, T87, M81, M87, G88, B80, B83, C86. A ready to use Easergy Sepam includes: one base unit, two 20 pin connectors, one current, one current and one voltage connector, one memory cartridge, one application, one language, logipam firmware option, TCP/IP option, optional modules, comm. interfaces or core balance CT.

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Vamp 50 Series

Vamp 50 Series

Protection for LV and MV feeders and motors. VAMP 50 series offers a comprehensive selection of modular protection relays for overcurrent, earth fault, voltage, frequency and line differential protection. Models available: VAMP 50, VAMP 52, VAMP 55, VAMP 59

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Vamp 200 Series

Vamp 200 Series

Protection and Control Devices for MV Power Systems. VAMP 200 series offers a comprehensive family of protection and control devices with complex measurement functions for the management of feeders, motors and capacitor banks. Models available: VAMP210, VAMP230, VAMP255, VAMP257, VAMP259, VAMP265, VAMP265M

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Asset Obsolescence Assessment

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Arc Protection

VAMP Arc Protection

VAMP Arc Protection

Ultra-fast arc flash protection for power distribution. Schneider Electric VAMP range is an arc flash detection and protection pioneer offering fast and reliable devices to improve safety. Models available: VAMP 221 and VAMP 321

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Motor Protection

Our motor protection relays are designed for motor applications where efficiency and reliability are essential, from simple or basic protection to advanced motor protection applications. These motor protection units use dedicated functions and communication like IEC 61850 that enable you to manage motors more effectively and save time.

Sepam series 20

Sepam series 20

Protection Relays for Standard or Usual Applications. Sepam series 20 offers 7 types of digital current or voltage protection for standard distribution systems, each one dedicated to a single application. Models available: Sepam S20, S24, T20, T24, M20, B21, B22.

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Sepam series 40

Sepam series 40

Protection Relays for Demanding Applications. 13 types of digital current or voltage protection for demanding distribution systems, each one dedicated to a single application. Models available: Sepam S40, S41, S42, S50, S51, S52, S53, S54, T40, T42, T50, T52, M41, G40. Ready to use Sepam series 40 includes : One base unit, one 20 pin connector, one 6 pin connector, one current connector, one application, one operating language, one TCP/IP firmware option, optional modules, communication interface or core balance CT.

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MiCOM P211

MiCOM P211

Intelligent Motor Controller and Protection Relays. MiCOM P211 relay is designed for motor supervision, protection and control applications. Models available: MiCOM P211

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MiCOM P521

MiCOM P22x

Motor and Overcurrent Protection Relays. MiCOM P22x range of protection relays is designed for motor protection applications and includes a complete set of protection functions. Models available: MiCOM P220, MiCOM P225

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Easergy Sepam series 60

Easergy Sepam series 60

Protection Relays for Complex Distribution Systems. 8 types of digital current or voltage protection for complex distribution systems, each one dedicated to a single application. Models available: Sepam S60, S62, M61, T60, T62, G60, G62, C60. A ready to use Easergy Sepam series 60 includes: One base unit, two 20 pin connectors, one current connector, one memory cartridge, one application, one operating language, one TCP/IP firmware option, optional modules, communication interfaces or core balance CT.

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Easergy Sepam Series 80

Easergy Sepam Series 80

Protection Relays for Custom Applications. 16 types of digital current or voltage protection for any distribution system, each one dedicated to a single application: Easergy Sepam S80, S81, S82, S84, T81, T82, T87, M81, M87, G88, B80, B83, C86. A ready to use Easergy Sepam includes: one base unit, two 20 pin connectors, one current, one current and one voltage connector, one memory cartridge, one application, one language, logipam firmware option, TCP/IP option, optional modules, comm. interfaces or core balance CT.

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Easergy MiCOM P24x

Easergy MiCOM P24x

Rotating Machine and Motor Protection Relays. Easergy MiCOM P24x relays offer advanced protection, control and monitoring of motors and rotating machines. Models available: MiCOM P241, MiCOM P242, MiCOM P243

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Vamp 50 Series

Vamp 50 Series

Protection for LV and MV feeders and motors. VAMP 50 series offers a comprehensive selection of modular protection relays for overcurrent, earth fault, voltage, frequency and line differential protection. Models available: VAMP 50, VAMP 52, VAMP 55, VAMP 59

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Vamp 200 Series

Vamp 200 Series

Protection and Control Devices for MV Power Systems. VAMP 200 series offers a comprehensive family of protection and control devices with complex measurement functions for the management of feeders, motors and capacitor banks. Models available: VAMP210, VAMP230, VAMP255, VAMP257, VAMP259, VAMP265, VAMP265M

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Transformer Protection and Control

As transformers are high-cost, essential assets in power systems, protection schemes should be designed to detect and clear any abnormal conditions quickly. In our advanced transformer protection and control devices, we use leading techniques such as multiple winding differential, REF and thermal algorithms, and gather service data to help schedule preventive maintenance.

Sepam series 20

Sepam series 20

Protection Relays for Standard or Usual Applications. Sepam series 20 offers 7 types of digital current or voltage protection for standard distribution systems, each one dedicated to a single application. Models available: Sepam S20, S24, T20, T24, M20, B21, B22.

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Sepam series 40

Sepam series 40

Protection Relays for Demanding Applications. 13 types of digital current or voltage protection for demanding distribution systems, each one dedicated to a single application. Models available: Sepam S40, S41, S42, S50, S51, S52, S53, S54, T40, T42, T50, T52, M41, G40. Ready to use Sepam series 40 includes : One base unit, one 20 pin connector, one 6 pin connector, one current connector, one application, one operating language, one TCP/IP firmware option, optional modules, communication interface or core balance CT.

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Easergy Sepam series 60

Easergy Sepam series 60

Protection Relays for Complex Distribution Systems. 8 types of digital current or voltage protection for complex distribution systems, each one dedicated to a single application. Models available: Sepam S60, S62, M61, T60, T62, G60, G62, C60. A ready to use Easergy Sepam series 60 includes: One base unit, two 20 pin connectors, one current connector, one memory cartridge, one application, one operating language, one TCP/IP firmware option, optional modules, communication interfaces or core balance CT.

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Easergy Sepam Series 80

Easergy Sepam Series 80

Protection Relays for Custom Applications. 16 types of digital current or voltage protection for any distribution system, each one dedicated to a single application: Easergy Sepam S80, S81, S82, S84, T81, T82, T87, M81, M87, G88, B80, B83, C86. A ready to use Easergy Sepam includes: one base unit, two 20 pin connectors, one current, one current and one voltage connector, one memory cartridge, one application, one language, logipam firmware option, TCP/IP option, optional modules, comm. interfaces or core balance CT.

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Easergy MiCOM P63x

Easergy MiCOM P63x

Differential Protection Devices for Complete Protection of Electrical Power Transformers. Easergy MiCOM P63x series differential protection devices are designed for fast, selective, short-circuit protection of transformers, motors, generators and other installations. Models available: Easergy MiCOM P631, P632, P633, P634 and MiCOM P630C

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Easergy MiCOM P64x

Easergy MiCOM P64x

Transformer Protection Relays. Easergy MiCOM P64x series provides fast and complete protection for transformer faults, preserving service life. Designed for two and three winding transformers (including autotransformers), it is easy to use and the setting wizard requires only nameplate data. Models available: MiCOM P642, MiCOM P643, MiCOM P645

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Capacitor Bank Protection

Easergy Sepam series 60

Easergy Sepam series 60

Protection Relays for Complex Distribution Systems. 8 types of digital current or voltage protection for complex distribution systems, each one dedicated to a single application. Models available: Sepam S60, S62, M61, T60, T62, G60, G62, C60. A ready to use Easergy Sepam series 60 includes: One base unit, two 20 pin connectors, one current connector, one memory cartridge, one application, one operating language, one TCP/IP firmware option, optional modules, communication interfaces or core balance CT.

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Easergy Sepam Series 80

Easergy Sepam Series 80

Protection Relays for Custom Applications. 16 types of digital current or voltage protection for any distribution system, each one dedicated to a single application: Easergy Sepam S80, S81, S82, S84, T81, T82, T87, M81, M87, G88, B80, B83, C86. A ready to use Easergy Sepam includes: one base unit, two 20 pin connectors, one current, one current and one voltage connector, one memory cartridge, one application, one language, logipam firmware option, TCP/IP option, optional modules, comm. interfaces or core balance CT.

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Vamp 200 Series

Vamp 200 Series

Protection and Control Devices for MV Power Systems. VAMP 200 series offers a comprehensive family of protection and control devices with complex measurement functions for the management of feeders, motors and capacitor banks. Models available: VAMP210, VAMP230, VAMP255, VAMP257, VAMP259, VAMP265, VAMP265M

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Generation Protection

Sepam series 40

Sepam series 40

Protection Relays for Demanding Applications. 13 types of digital current or voltage protection for demanding distribution systems, each one dedicated to a single application. Models available: Sepam S40, S41, S42, S50, S51, S52, S53, S54, T40, T42, T50, T52, M41, G40. Ready to use Sepam series 40 includes : One base unit, one 20 pin connector, one 6 pin connector, one current connector, one application, one operating language, one TCP/IP firmware option, optional modules, communication interface or core balance CT.

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Easergy Sepam Series 80

Easergy Sepam Series 80

Protection Relays for Custom Applications. 16 types of digital current or voltage protection for any distribution system, each one dedicated to a single application: Easergy Sepam S80, S81, S82, S84, T81, T82, T87, M81, M87, G88, B80, B83, C86. A ready to use Easergy Sepam includes: one base unit, two 20 pin connectors, one current, one current and one voltage connector, one memory cartridge, one application, one language, logipam firmware option, TCP/IP option, optional modules, comm. interfaces or core balance CT.

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Easergy Sepam series 60

Easergy Sepam series 60

Protection Relays for Complex Distribution Systems. 8 types of digital current or voltage protection for complex distribution systems, each one dedicated to a single application. Models available: Sepam S60, S62, M61, T60, T62, G60, G62, C60. A ready to use Easergy Sepam series 60 includes: One base unit, two 20 pin connectors, one current connector, one memory cartridge, one application, one operating language, one TCP/IP firmware option, optional modules, communication interfaces or core balance CT.

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Easergy MiCOM P34x

Easergy MiCOM P34x

Generator Protection Relays. Easergy MiCOM generator protection relays provide flexible and reliable integration of protection, control, monitoring and measurement functions for small, medium and large generators. Models available: MiCOM P342, MiCOM P343, MiCOM P344, MiCOM P345

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