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Siemens Siprotec 5 Numerical Relay

SIPROTEC 5 is part of the new generation of incomparable modular, flexible, and intelligent digital field devices. With modularly designed hardware and software and its high-performance DIGSI 5 engineering tool, the SIPROTEC 5 product family of field devices are perfect for protection, control, monitoring, and measuring applications in electrical energy systems. SIPROTEC 5 offers a wide product range with modular elements for every application and requirement.

Siemens Reyrolle 7SR10 Over Current Protection Numerical Relay

Siemens Reyrolle 7SR10 Over Current Protection Numerical Relay
  • Siemens Reyrolle 7SR10 Over Current Protection Numerical Relay
  • Siemens Reyrolle 7SR10 Over Current Protection Numerical Relay
  • Siemens Reyrolle 7SR10 Over Current Protection Numerical Relay
  • Siemens Reyrolle 7SR10 Over Current Protection Numerical Relay
  • Siemens Reyrolle 7SR10 Over Current Protection Numerical Relay
  • Siemens Reyrolle 7SR10 Over Current Protection Numerical Relay
  • Siemens Reyrolle 7SR10 Over Current Protection Numerical Relay
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Product Details:

Minimum Order Quantity1 Unit
Model Name/NumberSiemens Reyrolle 7SR10
BrandSiemens
Voltage51V
Usage/ApplicationOvercurrent protection solution for distribution & industrial applications
Coil TypeRefer PDF brochure
CurrentRefer PDF brochure

Features

The Reyrolle 7SR10 Argus overcurrent and earth fault relay is developed using the latest generation of hardware technology and is available in multiple variants depending on the power supply, binary input/binary output configuration and data communication facility.
Housed in a 4U high, size 4 non-withdrawable case, these relays provide protection, monitoring, instrumentation, and metering with integrated input and output logic, data logging and fault reports. Communication access to the relay functionality is via a front USB port for local PC connection or rear electrical RS485 (optional) port for remote connection.

  • Cold load pickup (51C)
  • Two settings groups
  • Password protection – 2 levels
  • User programmable logic
  • Self-monitoring
  • Circuit breaker trip and maintenance counter

 Functions

Protection functions

  • Broken conductor, load unbalance (46BC)
  • Negative phase sequence overcurrent (46NPS)
  • Thermal overload (49)
  • Instantaneous overcurrent protection (50)
  • Instantaneous earth fault (50N/G)
  • Time delayed overcurrent protection (51)
  • Time delayed derived/measured earth fault protection (51N/G)
  • Cold load pickup (51C)
  • Circuit breaker fail (50BF)
  • Time delayed sensitive earth fault protection (51SEF)
  • Inrush restraint (81HBL2)
  • Instantaneous sensitive earth fault (50SEF)

Supervision functions

  • Trip circuit supervision (74TC)
  • Total harmonic distortion supervision (81THD)

Control functions

  • Lockout (86)
  • CB control
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Additional Information:

  • Item Code: SiemensReayrolle7SR10
  • Production Capacity: 50000 UNITS PER QUARTER
  • Delivery Time: 5-6 working days
  • Packaging Details: As per clients requirement.
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Siprotec 7sl87 Differential Distance Protection Automation Device

Siprotec 7sl87 Differential Distance Protection Automation Device
  • Siprotec 7sl87 Differential Distance Protection Automation Device
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Product Details:

Minimum Order Quantity1 Piece
Model Name/NumberSiprotec 7sl87
BrandSIEMENS
Voltage220-240V
Usage/ApplicationDifferential Distance Protection
Mounting TypeDin Rail
Relay TypeLine Differential Protection Automation Relay
Protection Functions21/21N ,21T, 87L ,25, 27 32, 37, 38, 46,47 ,49, 50/51 TD, 50N/ 51N, TD 50HS , 50Ns/ 51Ns ,50BF, 50R
Binary Inputs (max)31
Binary Outputs (max) incl. Life contact46
Transducer inputs (0-20 mA) (max)12
Current Inputs (max)8
Case (x19'')1/3-2/1
Small Display (lines)8
Large, graphical Display (Pixel)320x240
Push Buttons9
LEDs (max)82
Pluggable terminal blocksYes
PSU VariantsDC 24-48; DC 60-250 /AC 115-230
Front User InterfaceYes
IEC 60870-5-103optional (additional price)
IEC 60870-5-104optional (additional price)
MODBUS TCPoptional (additional price)
DNP3 serialoptional (additional price)
DNP 3 TCPoptional (additional price)
IEC 61850-8-1optional (additional price)
RTD-unit connectionoptional (additional price)
20 mA unit connectionoptional (additional price)
DIGSIYes
RSTP (Ethernet ring redundancy)optional (additional price)
PRP V1 (Parallel Redundancy Protocol)optional (additional price)
HSR (High available Seamless Ring configuration)optional (additional price)
Further Ethernet protocols on Ethernet modulesoptional (additional price)
Time SynchronisationYes
IEEE 1588 C37.238 profile (PSRC - profile)optional (additional price)

The combined line differential and distance protection SIPROTEC 7SL87 is part of the new SIPROTEC 5 series of modular, flexible and intelligent digital field devices.
With its modularity and flexibility and its high-performance DIGSI 5 engineering tool, the SIPROTEC 7SL87 fits perfectly for protection, control, monitoring, and measuring applications in electrical energy systems.

Main function:Differential and Distance Protection

Tripping:

  • 1- and 3-pole, min. tripping time 9 ms

Inputs and outputs:

  • 12 predefined standard variants with 4/4 or 8/8 current/voltage transformers, 5 to 31 binary inputs, 8 to 46 binary outputs

Hardware flexibility:Flexibly adjustable I/O quantity structure within the scope of the SIPROTEC 5 modular system.

Width of housing:1/3 x 19' to 2/1 x 19'

All functions can be configured freely with DIGSI 5. For the application of some of the functions, you require the appropriate number of free function points within the device. The function point calculator in the online configurator provides support in determining the required number of function points for your device.

  • Minimal tripping time 9 ms
  • Main protection function is differential protection with adaptive algorithm for maximum sensitivity and stability even at different CT errors, CT saturation and capacitive charging currents
  • Diverse distance protection methods as backup or main 2 protection available: Classic, reactance method (RMD), impedance protection for transformers
  • Directional backup protection and various additional functions
  • Adaptive power swing blocking, Out-of-Step protection
  • Recognition of static and transient ground faults (transi-ent function) in resonant-grounded and isolated networks
  • Arc protection
  • Undervoltage-controlled reactive power protection
  • 1-/3-pole Automatic reclosing function
  • Control, synchrocheck and system interlocking
  • Powerful automation with graphical CFC (Continuous Function Chart)
  • Support of single line in small and large displays
  • Integrated electrical Ethernet port J for DIGSI and IEC 61850 functionality (reporting)
  • Up to four optional pluggable communication modules usable for different and redundant protocols (IEC 61850, IEC 60870-5-103, IEC 60870-5-104, Modbus TCP, DNP3 (serial and TCP)
  • Serial protection data communication over fiber-optic cable, two-wire connections and communication net-works (IEEE C37.94 et al.) including automatic switch over between ring and chain topology
  • High available Ethernet redundancy protocols PRP and HSR
  • Cyber Security acc. NERC CIP and BDEW Whitepaper
  • Phasor Measurement Unit (PMU) for synchrophasor-measured values and IEEE C37.118 protocol
  • Time synchronization IEEE 1588
  • Powerful fault recording
  • Additional functions for simple tests and easy commissioning
  • Adjustable I/O quantity within the scope of the SIPROTEC 5 modular system
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Siprotec 7SL86 distance protection automation device

Siprotec 7SL86 distance protection automation device
  • Siprotec 7SL86 distance protection automation device
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Product Details:

Minimum Order Quantity1 Piece
Model Name/Number7SL86
BrandSIEMENS
Voltage220-240V
Usage/Applicationdistance protection
Mounting TypeDin Rail
Relay TypeVoltage Relay
Current1A-5A
Protection Functions21/21N ,21T, 87L ,25, 27 32, 37, 38, 46,47 ,49, 50/51 TD, 50N/ 51N, TD 50HS , 50Ns/ 51Ns ,50BF, 50R
Binary Inputs (max)31
Binary Outputs (max) incl. Life contact46
Transducer inputs (0-20 mA) (max)12
Current Inputs (max)8
Case (x19'')1/3-2/1
Small Display (lines)8
Large, graphical Display (Pixel)320x240
Push Buttons9
LEDs (max)82
Pluggable terminal blocksYes
PSU VariantsDC 24-48; DC 60-250 /AC 115-230
Front User InterfaceYes
IEC 60870-5-103optional (additional price)
IEC 60870-5-104optional (additional price)
MODBUS TCPoptional (additional price)
DNP3 serialoptional (additional price)
DNP 3 TCPoptional (additional price)
IEC 61850-8-1optional (additional price)
RTD-unit connectionoptional (additional price)
20 mA unit connectionoptional (additional price)
DIGSIYes
RSTP (Ethernet ring redundancy)optional (additional price)
PRP V1 (Parallel Redundancy Protocol)optional (additional price)
HSR (High available Seamless Ring configuration)optional (additional price)
Further Ethernet protocols on Ethernet modulesoptional (additional price)
Time SynchronisationYes
IEEE 1588 C37.238 profile (PSRC - profile)optional (additional price)

The combined line differential and distance protection SIPROTEC 7SL86 is part of the new SIPROTEC 5 series of modular, flexible and intelligent digital field devices. With its modularity and flexibility and its high-performance DIGSI 5 engineering tool, the SIPROTEC 7SL86 fits perfectly for protection, control, monitoring, and measuring applications in electrical energy systems.

Main function:Differential and Distance Protection

Tripping:

  • 3-pole, min. tripping time 9 ms

Inputs and outputs:

  • 12 predefined standard variants with 4/4 or 8/8 current/voltage transformers, 5 to 31 binary inputs, 8 to 46 binary outputs

Hardware flexibility:Flexibly adjustable I/O quantity structure within the scope of the SIPROTEC 5 modular system

Width of housing:1/3 x 19' to 2/1 x 19'

All functions can be configured freely with DIGSI 5. For the application of some of the functions, you require the appropriate number of free function points within the device. The function point calculator in the online configurator provides support in determining the required number of function points for your device.

  • Minimal tripping time 9 MS
  • Main protection function is differential protection with adaptive algorithm for maximum sensitivity and stability even at different CT errors, CT saturation and capacitive charging currents
  • Directional backup protection and various additional functions
  • Recognition of static, intermittent and transient ground faults (transient function) in resonant-grounded and isolated networks
  • Detection of CT saturation
  • Arc protection
  • Power protection, configurable as active or reactive power protection
  • Undervoltage-controlled reactive power protection
  • Control, synchrocheck and system interlocking
  • Powerful automation with graphical CFC (Continuous Function Chart)
  • Support of single line in small and large displays
  • Integrated electrical Ethernet port J for DIGSI and com-plete IEC 61850 functionality (reporting and GOOSE)
  • Two optional pluggable communication modules, usable for different and redundant protocols (IEC 61850, IEC 60870-5-103, IEC 60870-5-104, Modbus TCP, DNP3 (serial and TCP)
  • Serial protection data communication via fiber-optic cable, two-wire connections and communication networks (IEEE C37.94 et al.) including automatic switch between ring and chain topology
  • High available Ethernet redundancy protocols PRP and HSR
  • Cyber Security acc. NERC CIP and BDEW Whitepaper
  • Phasor Measurement Unit (PMU) for synchrophasor-measured values and IEEE C37.118 protocol
  • Time synchronization using IEEE 1588
  • Powerful fault recording
  • Additional functions for simple tests and easy commis-sioning
  • Adjustable I/O quantity within the scope of the SIPROTEC 5 modular system
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Siprotec 7SL82 Line Differential and Distance Protection Automation Relay

Siprotec 7SL82 Line Differential and Distance Protection Automation Relay
  • Siprotec 7SL82 Line Differential and Distance Protection Automation Relay
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Product Details:

Minimum Order Quantity1 Piece
Model Name/Number7SL82
BrandSIEMENS
Voltage220-240V
Usage/ApplicationLine protection
Mounting TypeDin Rail
Current1A-5A
Protection Functions21/21N ,21T, 87L ,25, 27 32, 37, 38, 46,47 ,49, 50/51 TD, 50N/ 51N, TD 50HS , 50Ns/ 51Ns ,50BF, 50R
Binary Inputs (max)11/23
Binary Outputs (max) incl. Life contact9/16
Transducer inputs (0-20 mA) (max)8
Current Inputs (max)8
Case (x19'')1/3
Small Display (lines)8
Large, graphical Display (Pixel)320x240
Push Buttons9
LEDs (max)16
Pluggable terminal blocksYes
PSU VariantsDC 24-48; DC 60-250 /AC 115-230
Front User InterfaceYes
IEC 60870-5-103optional (additional price)
IEC 60870-5-104optional (additional price)
MODBUS TCPoptional (additional price)
DNP3 serialoptional (additional price)
DNP 3 TCPoptional (additional price)
IEC 61850-8-1optional (additional price)
RTD-unit connectionoptional (additional price)
20 mA unit connectionoptional (additional price)
DIGSIYes
RSTP (Ethernet ring redundancy)optional (additional price)
PRP V1 (Parallel Redundancy Protocol)optional (additional price)
HSR (High available Seamless Ring configuration)optional (additional price)
Further Ethernet protocols on Ethernet modulesoptional (additional price)
Time SynchronisationYes
IEEE 1588 C37.238 profile (PSRC - profile)optional (additional price)

The combined line differential and distance protection relay SIPROTEC 7SL82 is part of the new SIPROTEC 5 series modular field devices.

This device is especially designed for cost effective and compact medium voltage and sub-transmission application areas.

With its flexibility and its high-performance DIGSI 5 engineering tool, the SIPROTEC 7SL82 fits perfectly for protection, control, monitoring, and measuring applica-tions in electrical energy systems.

Main function:Distance Protection for medium an sub-transmission

Tripping:

  • 3-pole, min. tripping time 19 ms

Inputs and outputs:

  • 4 current transformers, 4 voltage transformers (optional), 11 or 23 binary inputs, 9 or 16 binary outputs

Hardware flexibility:Various hardware quantity structures are available for binary inputs and outputs in the 1/3 base module, it is not possible to add 1/6 expansion modules, available with large and small display

Width of housing:1/3 x 19'inch'

All functions can be configured freely with DIGSI 5. For the application of some of the functions, you require the appropriate number of free function points within the device. The function point calculator in the online configurator provides support in determining the required number of function points for your device.

  • Minimal tripping time 19 MS
  • Main protection function is differential protection with adaptive algorithm for maximum sensitivity and stability even at different CT errors, CT saturation and capacitive charging currents
  • Directional backup protection and various additional functions
  • Recognition of static, intermittent and transient ground faults (transient function) in resonant-grounded and isolated networks
  • Detection of CT saturation
  • Arc protection
  • Power protection, configurable as active or reactive power protection
  • Undervoltage-controlled reactive power protection
  • Control, synchrocheck and system interlocking
  • Powerful automation with graphical CFC (Continuous Function Chart)
  • Support of single line in small and large displays
  • Integrated electrical Ethernet port J for DIGSI and com-plete IEC 61850 functionality (reporting and GOOSE)
  • Two optional pluggable communication modules, usable for different and redundant protocols (IEC 61850, IEC 60870-5-103, IEC 60870-5-104, Modbus TCP, DNP3 (serial and TCP)
  • Serial protection data communication via fiber-optic cable, two-wire connections and communication networks (IEEE C37.94 et al.) including automatic switch between ring and chain topology
  • High available Ethernet redundancy protocols PRP and HSR
  • Cyber Security acc. NERC CIP and BDEW Whitepaper
  • Phasor Measurement Unit (PMU) for synchrophasor-measured values and IEEE C37.118 protocol
  • Time synchronization using IEEE 1588
  • Powerful fault recording
  • Additional functions for simple tests and easy commis-sioning
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Siprotec 7sa86 Fast Distance Protection Automation Device

Siprotec 7sa86 Fast Distance Protection Automation Device
  • Siprotec 7sa86 Fast Distance Protection Automation Device
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Product Price :Get Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Model Name/Number7sa86
BrandSIEMENS
Voltage220-240V
Usage/ApplicationDistance Protection
Mounting TypePanel
Current1A-5A
Protection Functions21/21N, 21T ,25,27,49,49R, 50/51 TD ,50N/ 51N TD ,50HS ,50N/ 51N TD, 50Ns/ 51Ns,50BF
Binary Inputs (max)31
Binary Outputs (max) incl. Life contact46
Transducer inputs (0-20 mA) (max)12
Current Inputs (max)8
Case (x19'')1/3-2/1
Small Display (lines)8
Large, graphical Display (Pixel)320x240
Push Buttons9
LEDs (max)82
Pluggable terminal blocksYes
PSU VariantsDC 24-48; DC 60-250 /AC 115-230
Front User InterfaceYes
IEC 60870-5-103optional (additional price)
IEC 60870-5-104optional (additional price)
MODBUS TCPoptional (additional price)
DNP3 serialoptional (additional price)
DNP 3 TCPoptional (additional price)
IEC 61850-8-1optional (additional price)
RTD-unit connectionoptional (additional price)
20 mA unit connectionoptional (additional price)
DIGSIYes
RSTP (Ethernet ring redundancy)optional (additional price)
PRP V1 (Parallel Redundancy Protocol)optional (additional price)
HSR (High available Seamless Ring configuration)optional (additional price)
Further Ethernet protocols on Ethernet modulesoptional (additional price)
Time SynchronisationYes
IEEE 1588 C37.238 profile (PSRC - profile)optional (additional price)

The distance protection SIPROTEC 7SA86 is part of the new SIPROTEC 5 series of modular, flexible and intelligent digital field devices.

With its modularity and flexibility and its high-performance DIGSI 5 engineering tool, the SIPROTEC 7SA86 fits perfectly for protection, control, monitoring, and measuring applications in electrical energy systems.

Tripping:3-pole, min. tripping time 9 ms

Inputs and outputs:2 predefined standard variations with 4/4 or 8/8 current/voltage transformers, 5 to 31 binary inputs, 8 to 46 binary outputs

Hardware flexibility:Flexibly adjustable I/O quantity structure within the scope of the SIPROTEC 5 modular system.

Width of housing:1/3 x 19' to 2/1 x 19'

All functions can be configured freely with DIGSI 5. For the application of some of the functions, you require the appropriate number of free function points within the device. The function point calculator in the online configurator provides support in determining the required number of function points for your device.

  • 6 independent measuring circuits (6 system distance protection)
  • Diverse distance protection methods available:
  • Classic, reactance method (RMD), impedance protection for transformers
  • Directional backup protection and various additional functions
  • Recognition of static, intermittent and transient ground faults (transient function) in resonant-grounded and isolated networks
  • Adaptive power swing blocking, Out-of-Step protection
  • Detection of CT saturation for fast tripping and high accuracy at the same time
  • Arc protection
  • Power protection, configurable as active or reactive power protection
  • Undervoltage-controlled reactive power protection
  • Control, synchro check, and system interlocking
  • Powerful automation with graphical CFC (Continuous Function Chart)
  • Support of single line in small and large displays
  • Up to four optional pluggable communication modules usable for different and redundant protocols (IEC 61850, IEC 60870-5-103, IEC 60870-5-104, Modbus TCP, DNP3 (serial and TCP)
  • Serial protection data communication over fiber-optic cable, two-wire connections and communication networks (IEEE C37.94 et al.) including automatic switch over between ring and chain topology
  • High available Ethernet redundancy protocols PRP and HSR
  • Cyber Security acc. NERC CIP and BDEW Whitepaper
  • Phasor Measurement Unit (PMU) for synchrophasor-measured values and IEEE C37.118 protocol
  • Time synchronization IEEE 1588
  • Powerful fault recording
  • Auxiliary functions for simple tests and commissioning
  • Adjustable I/O quantity within the scope of the SIPROTEC 5 modular system
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Process Bus Numerical Relay Siemens

Process Bus Numerical Relay Siemens
  • Process Bus Numerical Relay Siemens
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Product Details:

Relay TypeVoltage Relay

The SIPROTEC merging units are installed close to the instrument transformer, and the measured current and voltage values are reliably communicated to the protection devices over the process bus, using the PRP or HSR protocol. This approach reduces cable complexity, simplifies workflows, and makes both new and existing systems extremely economical and safe. To guarantee interoperability and future viability, the innovative process bus solutions from Siemens are, of course, certified according to IEC 61850-9-2.
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Siemens Numerical Relay

Siemens Numerical Relay
  • Siemens Numerical Relay
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Product Details:

PhaseSingle Phase

Merging Unit SIPROTEC 6MU80 for conventional instrument transformers. This device allows conversion of current substations to process bus substations without change in the primary equipment. The advantages of process bus can be used, but also a mixed configuration of process bus / non-process bus is possible.

Siemens process bus solutions not only fulfill the standard but increase customer value beyond.

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Siprotec 5 Arc Protection, Optical Arc Detection For Siprotec 5

Siprotec 5 Arc Protection, Optical Arc Detection For Siprotec 5
  • Siprotec 5 Arc Protection, Optical Arc Detection For Siprotec 5
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Electric arcs are among the most dreaded fault scenarios in power supply engineering. They can be caused by a multitude of factors, such as aging of the insulation, environmental conditions as well as operating errors. Electric arcs can cause heavy damage to switchgear and present a serious hazard to operating personnel. The SIPROTEC 5 arc protection detects electric arcs through an optical sensor. Arcs are detected reliably and quickly as they develop, and the protective device can trip immediately and without delay times.

The arc protection module is part of the new SIPROTEC 5 series of modular, flexible and intelligent bay devices and can be used in the following device types:

  • Support of feeder automation applications, e.g. fault isolation and service restoration
  • SIPROTEC 7SJ8
  • SIPROTEC 7SA8
  • SIPROTEC 7SD8
  • SIPROTEC 7SL8
  • SIPROTEC 7VK8
  • SIPROTEC 7UT8
  • SIPROTEC 7SK8
  • SIPROTEC 7UM8
  • Reliable arc detection
  • Extremely fast tripping time
  • Minimization of thermal damage
  • Higher personal safety
  • Minimization of downtimes
  • EMI safety thanks to purely optical sensors
  • Quick and easy retrofitting
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Additional Information:

  • Minimum Order Quantity: 1 Piece
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Siprotec 5 Bay Controller

Siprotec 5 Bay Controller
  • Siprotec 5 Bay Controller
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The SIPROTEC 5 Bay Controller is a control and automation device with optional protection function. It is designed for use in all voltage levels from distribution to transmission. As a full member of the SIPROTEC 5 family, it allows the use of a large number of protection functions from the SIPROTEC library with identical parameters like in the protection devices. The flexible hardware concept enables the exact fitting to all amount of process data.

Main function:Bay Controller for medium and high voltage switchgear. Integrated operator panel and key switches (optional). Powerful automation functionality, easily configurable with DIGSI. A large number of protection functions available.

Inputs and outputs:

  • 6 predefined standard variants with 8/8
  • current/voltage transformers,
  • 11 to 75 binary inputs,
  • 9 to 41 binary outputs

All functions can be configured freely with DIGSI 5. For the application of some of the functions, you require the appropriate number of free function points within the device. The function point calculator in the online configurator provides support in determining the required number of function points for your device.

Further Functions

  • Integrated bay controller with versatile protection functions for applications from medium to extra high voltage
  • Control of up to 20 switching devices
  • Synchrocheck and switchgear interlocking system
  • Integrated electrical Ethernet port J for DIGSI
  • Supports integration into the station automation system with IEC 61850
  • Up to 4 pluggable communication modules usable for different and redundant protocols (IEC 61850, IEC 60870-5-103, IEC 60870-5-104, DNP3 (serial TCP), Modbus TCP)
  • Ethernet redundancy protocols PRP and HSR
  • Cyber Security in accordance with NERC CIP and BDEW whitepaper
  • Powerful automation with CFC (Continuous Function Chart)
  • Optional overcurrent protection for all voltage levels with 3-pole tripping
  • Also used in switchgear with breaker-and-a-half scheme
  • Selective protection of overhead lines and cables with single- and multi-ended in feeds for use with protection data communication
  • Overcurrent protection also configurable as backup function
  • Secure serial protection data communication, also over great distances and all available physical media (fiber-optic cable, 2-wire connections and communication networks)
  • Measurement of operational values
  • Auxiliary functions for simple tests and commissioning
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  • Minimum Order Quantity: 1 Piece
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SIPROTEC 6MU80 Merging Unit

SIPROTEC 6MU80  Merging Unit
  • SIPROTEC 6MU80  Merging Unit
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Merging Unit SIPROTEC 6MU80 for conventional instrument transformers. This device allows conversion of current substations to process bus substations without change in the primary equipment.

 

The advantages of process bus can be used, but also a mixed configuration of process bus / non-process bus is possible.

 

Siemens process bus solutions not only fulfill the standard but increase customer value beyond.

The SIPROTEC 6MU80 Merging Units are not only certified according IEC 61850-9-2LE for process bus applications but include a lot of additional features. Some, but not all, of the additional features are:

  • extended temperature range (-40 ºC – 70 °C)
  • configurable 12 Binary Inputs / 8 Binary Outputs
  • Time synchronization via PPS, IRIG-B or GPS
  • full support IEC 61850-8-1 GOOSE
  • PRP and HSR (IEC 62439)
  • integrated Web-Server
  • comprehensive engineering with DIGSI
  • full integration of whole substations in process bus technology by keeping well known engineering concepts of SIPROTEC.
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  • Minimum Order Quantity: 1 Piece
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Piyush Rathi (Partner)
Reliserv Solution
Office No. 9, Plot No. 53/54, Space Heights, Sector 34
Panvel, Navi Mumbai - 410209, Thane, Maharashtra, India


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