ReliServ Solution

Kamothe, Navi Mumbai, Maharashtra

paralleling device siprotec 7ve85 is specifically designed for the synchronization of generators (power plant units) with the power grid or synchronization of 2 electricity-supply systems.

the 1.5- and 2-channel synchronization function is the made function of the siprotec 7ve85. To warrant a high level of security and reliability, the software works with various monitoring functions. In addition, the most important hardware components are duplicated. Two different measuring algorithms are used in accordance with the multi-channel redundancy. This avoids overfunctions through systematic errors. At the same time, the different methods of measurement are applied and processed independently of each other with different memory areas. The high level of reliability and flexible options to adapt to the equipment requirements allow a wide variety of applications.

digsi 5 permits all functions to be configured and combined as required.

• stabilization function for the output of adaptive frequency control pulses

• synchrocheck function for manual synchronization

• analog output of operational measured values*

• commissioning (measurement of the operating time of the circuit breaker, sample synchronization)

• functionality for protection and network decoupling tasks

• undervoltage protection (ansi 27)

• overvoltage protection (ansi 59)

• voltage differential protection (ansi 60)

• overcurrent protection (ansi 50/51)

• vector jump

• overfrequency (ansi 81)

• underfrequency (ansi 81)

• rate-of-frequency-change protection (ansi 81r)

• instantaneous high-current tripping (ansi 50hs)

• instantaneous tripping at switch upon error

• power protection active/reactive power (ansi 32/37)

• power-plant disconnection (ansi 37)

• circuit-breaker failure protection (ansi 50bf)

• circuit breaker reignition monitoring (rbrf)

• extensive cyber security functionality, such as role-based access control (rbac), protocolling security-related events or signed firmware

• simple, quick and secure access to device data via a standard web browser without additional software

the compact solution hsbt 7vu683 is designed to fit for the primary diagrams of single busbar (2 cbs) and segmented single busbar (3 cbs). It has incorporated the traditional hsbt philosophy. Additionally, the unique real time fast transfer mode helps to improve the efficiency.permanent availability of electricity is essential for the reliable production of a great number of processes in power stations and industrial plants where lots of inductive motors are installed. To achieve this, a busbar is normally equipped with two or more independent incoming power sources to provide the possibility to switch to standby source in case of main source interruption or failure.the power supply interruption with tens of millisecond has a small impact on rotating loads. Thus, the high-speed busbar transfer (hsbt) device helps to control and monitor the progress to ensure the fast but reliable switching-over. It can be initiated manually or automatically.based on the existing worldwide used siprotec 4 platform, the reliability, stability, and efficiency of hsbt 7vu683 are guaranteed. Thanks to its powerful and flexible performance, multi-functions are integrated into one system, e.g, power supply transfer, relay protection, and supervision.the integrated protective functions are to protect the tie-cb in segmented single busbar diagram against short-circuit and ground fault. The integrated supervision functions are to monitor the voltage phase sequence and voltage secondary circuit, then gives out an alarm in case of failure.the integrated programmable logic (cfc) allows the users to implement their own functions. The flexible communication interfaces are open for modern communication architectures with the control system.

the 7ve61 and 7ve63 paralleling devices of the siprotec 4 family are multifunctional compact units used for paralleling power systems and generators.their technical design ensures highly reliable paralleling due to their 1-channel or 2-channel measurement method and their hardware design. This is supported by numerous monitoring functions. The units automatically detect the operating conditions. The response to these conditions depends on settings. In synchronous network switching mode, the frequency difference is measured with great accuracy. If the frequency difference is almost zero for a long enough time, the networks are already synchronous and a larger making angle is permissible.if the conditions are asynchronous, as is the case when synchronizing generators, the generator speed is automatically matched to the system frequency and the generator voltage to the system voltage. The connection is then made at the synchronous point, allowing for circuit-breaker make-time.the 7ve61 paralleling device is a 1-channel unit (paralleling function + synchro-check) for use with small to medium-size generators and power systems. It is more reliable than 1-channel paralleling devices. It can also be used for synchro-check, with parallel operation of three synchronization points.for larger generators and power systems withhigh reliability requirements, the 2-channel 7ve63 is recommended. Two independent methods decide on the connection conditions. The unit also has the full control functions of the siprotec 4 family.voltage and frequency functions including voltage vector jump (??) are optionally available for protection or network decoupling applications.the integrated programmable logic functions (continuous function chart cfc) offer the user a high flexibility so that adjustments can easily be made to the varying requirements on the basis of special system conditions.the flexible communication interfaces are open to modern communication architectures with control systems.

function

basic functions

• high reliability with a two-out-of-two design (1 channels in 7ve61 and 2 channels in 7ve63)

• paralleling of asynchronous voltage sources

• balancing commands for voltage and speed (frequency)

• paralleling of synchronous voltage sources

• synchro-check function for manual synchronization

• parameter blocks for use on several synchronizing points (7ve61 max. 4 and 7ve63 max. 8)

additional functions

• consideration of transformer vector group and tap changer

• synchronization record (instantaneous or r.m.s. Record)

• commissioning support (cb-time measurement, test synchronization)

• browser operation

• full control functionality of siprotec 4

• analog outputs of operational measured values

• functions for protection or network decoupling tasks

protection functions (option)

• undervoltage protection(27)

• overvoltage protection (59)

• frequency protection (81)

• rate-of-frequency-change protection (81r)

• jump of voltage vector monitoring

monitoring functions

• self-supervision of paralleling function

• operational measured values

• 8 oscillographic fault records

communication interfaces

• system interfaceiec 60870-5-103iec 61850 protocolprofibus-dpmodbus rtu and dnp 3.0

• service interface for digsi 4 (modem)

• front interface for digsi 4

• time synchronization via irig b/dcf77

we offer you considerably more than just a simple time over current protectionthe siprotec 7sc80 feeder protection can be used for protection and automation of medium voltage distribution feeders with grounded or low resistance grounded, isolated, or compensated neutral point.the 7sc80 features flexible protection functions. 20 additional protection functions can be created by the user. For example, a rate of change of frequency function or a reverse power function can be created. The relay provides circuit-breaker control.additional primary switching devices (grounding switches, transfer switches, and isolating switches) can also be controlled from the relay. Automation or plc logic functionality is also implemented in the device. The integrated programmable logic (cfc) allows the user to add own functions, e.g. For the automation of switchgear (including interlocking, transfer and load shedding schemes). The user is also allowed to generate user-defined messages. The upgrade of device and communication firmware is also possible via ethernet.highlights-support of feeder automation applications, e.g. Fault isolation and service restoration-designed for harsh environment-extended temperature range 50 c up to 85 c-open for all different communication technologies, e.g. Radio, which are used for feeder automation-integrated gps module is available for time synchronization-full remote access supported for firmware and parameter updates and upgrades-a web based hmi provides complete remote control of the device-9 programmable function keys-6-line display-integrated switch for low-cost and redundant optical rings. Devices can be connected directly with each other at electrical modules-parallel running communication protocols-redundancy protocols rstp, prp, and hsr for highest availability-current jump detector-extended cfc capabilities-rtu version without protection features-secondary current transformers values (1 a / 5 a9 settable using digsi-buffer battery exchangeable from the side-usb front port-relay-to-relay communication through ethernet with iec 61850 goose-stainless steel housing-millisecond-accurate time synchronization through ethernet with sntp-inputs for low power cts and vts according to iec 61869-6 (formerly iec 60044-7 and iec 60044-8)

functions

our products and solutions for substation automation comply with iec 61850. This standard represents a major step toward grid intelligence, because it meets the high communication requirements in terms of data volume, speed, etc. Additional benefits include easy integration of third-party devices and maximum viability for the future thanks to reusable engineering data. Intelligent applications can also be implemented through iec 61850.for substation automation, we offer you preconfigured (and therefore highly cost-effective) system solutions for many typical applications. We also develop individual solutions to meet specific customer requirements. We supply all the secondary equipment in transmission and distribution networks for new installations, expansions, and modernizations. Our products and solutions feature scalable quantity structures, while offering a variety of interfaces and efficient operation on all levels.eneas system solutions ensure seamless system integration. Substation information and control are based on distributed devices, resulting in a wide range of functions and applications for data acquisition, control, and monitoring, as well as protection and communication.

coordination of different generator sets generator sets typically have their own primary controllers. If several of them operate jointly in an island grid, they need to be coordinated. Generation control ensures the most reliable power generation possible in industry grids containing several generator sets both connected to an external power utility and in island mode.ensuring grid stability generation control establishes evenly balanced active power that enables power demand from an external grid to be set, to keep within a maximum purchasing limit from the external grid, or to stabilize the frequency in the islanded grid. It can, however, also establish evenly balanced reactive power in order to maintain a desired power factor angle at the tie-line to an external grid or to stabilize the rated voltage of the busbars in island mode. Generation control also calculates the spinning reserve in order to ensure that there is always sufficient control capacity available.efficient and convenient generation control is totally integrated in eneas substation automation and runs on a central computer, with optional redundancy available. As a result, there is no need for additional devices or inputs/outputs. In addition, the same user interface is used for control and monitoring as well as for eneas power management.this provides a very transparent means of displaying numerous parameters, for example, power flows and reserves, operating modes, individual generator sets, and entire grid areas.the process i.e. Condition and measured value acquisition as well as the output of commands and setpoint values is interfaced via field and/or telecontrol devices. These are linked to the plant control center via high-speed communication. This distributed architecture enables the connection to be flexibly adapted to the primary controllers. Important machine data and setpoints are exchanged via serial and parallel interfaces, or a combination of both.this concept provides an efficient and reliable system solution for new plants as well as for the refurbishment of existing plants.

benefits

communication networks distributed over a wide geographical area such as those used for smart grids or in traffic management are often limited to small bandwidths or expensive public networks. Now information can be processed on site in a virtual environment in the router, thus making room for more devices on the network is a key aspect of the the industrial internet of things (iiot).creating a highly reliable and efficient processing environment virtually anywhere to run local monitoring and data analysis applications is easy and cost effective with the new ruggedcom vpe1400 virtual processing engine.

the guardian for your overhead line networks (3.3 to 66 kv 50/60hz) utilizing the full range of benefits of distribution automation in overhead line networks requires reliable locating and signaling of earth faults and short circuits in overhead line networks. With sicam fsi (fault sensor indicator), siemens now offers a fault detection device for mv overhead line networks.sicam fsi is available in 2 versions: -6md2314-1ab10 without communication: the faults are signaled directly at the device by leds. Depending on the fault state, a specific flashing light is generated.-6md2314-1ab11 - with communication: in addition to local led display, earth faults and short circuits are transferred to a gateway (sicam fcg) via a secured radio connection. Sicam fcg (fault collector gateway) establishes the connection to a higher-level control center via gprs and sends the messages to the control center using the standardized telecontrol protocol iec 60870-5-104 or via xmpp

fault detection

• trip threshold setting range 75 a to 1500 a
• inom setting is user configurable from 50 to 500 a enabling closer coordination with the upstream protection system for the network. Trip time is user configurable between 1.5*inom and 3*inom (in steps of 0.5 inom).
• i trigger setting 5 a to 160 a
• the rate of change of current (i) setting is user configurable in steps of 5 a up to 80 a, 120 a, 160 a.
• inrush restraint
• settable time delays for inrush conditions or step changes in load conditions.
• presence/absence of voltage detection for fault confirmation

configuration

• the sicam fsi 6md2314-1ab10 - can be parameterized using fsi web configurator software.
• in addition to the above, the sicam fsi- 6md2314-1ab11 - can be parameterized via the sicam fcg over the wireless interface.

message acknowledgement / user configurable:

• by magnet
• automatically at system voltage restoration
• automatically over a specified time (user configurable time)
• remotely with an acknowledgement signal from the control center

auxiliary voltage

• battery (3.6v) service life approx. 10 years

temperature range

• -25 c to +70 c

housing

• polycarbonate, uv-resistant
• protection class: ip65

mounting

• the sicam fsi is clamped onto the overhead line via the hotstick.

integrated power management for industry grids several are designed as dedicated island grids especially in the oil and gas industry, in remote regions, and offshore. With eneas (efficient network and energy automation systems) solutions, siemens delivers firstclass functions and applications for these specific grid types that play a key role in providing a reliable power supply and ensuring grid stability.automatic load shedding and generation control are automatic load shedding disconnects low-priority feeders in case of a power deficit in the industry grid. Load shedding restores the balance between power generation and consumption and ensures the uninterrupted operation of core processes. Additionally, a function for controlling frequency and voltage in the grid is available. Generation control continuously calculates the active and reactive power needed and shares it between the available generators to provide a high level of grid stability.integral components of substation automationa separate system is not required for either automatic load shedding or generation control. This means that you save on space, wiring, and other components as well as eliminate the need for an additional communications network. Eneas power management is fully embedded in the substation automation infrastructure and so utilizes its resources more effectively. Even if you intend to incorporate third vendor systems, there are ready-made solutions available. Legacy systems can also be integrated.

benefits

safety application on existing hardware safety and standard applications run simultaneously several cp-2019 processing and communication elements can be installed in an automation unit several distributed peripheral elements can be connected to sicam ak use of sicam safety input / output modules binary input and output for 24 v dc analog input for 4 to 20 ma thanks to the terminal module design, a mix of standard and safety modules is possible

sicam fault passage indicator (fpi) is a device that is used for detection and signalling of short circuit and earth-fault on medium voltage cable networks.4 external current sensors detect the phase faults (r, y, b) and earth-fault (e).the current sensor detects phase fault and earth-fault current based on the set current threshold detection and communicate to sicam fpi via an optical signal.by using the rotary switch available on the individual sensor, you can set the fault current threshold for phase sensors from 200 a to 1200 a (type 1 series), 200 a to 800 a (type 2 series) and for earth sensor from 10 a to 100 a (type 1 series), 40 a to 300 a (type 2 series).when the current exceeds the set threshold level, the current sensor provides an input via plastic fibre-optic cable to sicam fpi. In this condition, the corresponding leds blink. In normal operating condition, there is no led indication.sicam fpi is used as a fault detection and indication unit. Sicam fpi is used in the feeder and distribution automation of secondary medium-voltage systems that ranges from 10 kv to 36 kv.

device characteristic

application

medium-voltage cable distribution systems 10 kv to 36 kv, 50 hz/60 hz signalization

fault indication via leds

• 3 red leds - phase fault
• 1 red led - earth fault
• 1 yellow led for battery health condition
• inputs and outputs
• current sensor inputs: phase current r, y, b and earth current e via a plastic fibre-optic cable
• 2 binary inputs: 1x 230 v ac reset input, 1x remote reset input from dry contact
• 2 binary outputs potential-free (max switching voltage 250 v ac/ 220 v dc)
• battery for 2, 000 hours, service life of approx. 10 years

temperature range

• -30 c to +55

housing

• polycarbonate, 96 x 48 x 45 mm (w x h x d)
• degree of protection: front ip20, rear ip67

for any technical queries, please contact our customer support center

the ruggedcom rsg2100 is a utility-grade, fully managed, modular ethernet switch. It is specifically designed to operate reliably in electrically harsh and climatically demanding utility substation and industrial environments. With its superior rugged hardware design and embedded rugged operating system (ros), the rsg2100 provides improved system reliability along with advanced cyber security and networking features. As such, it is ideally suited for creating secure ethernet networks for mission-critical, real-time control applications.the ruggedcom rsg2100p is a utility-grade, fully managed, modular power-over-ethernet (poe) enabled ethernet switch specifically designed for reliable operation in electrically harsh and climatically demanding utility substation and industrial environments. The rsg2100p comes standard with 4 10/100basetx 802.3af (poe) compliant ethernet ports. It offers modular flexibility for up to 15 additional ethernet ports, including 10basefl / 100basefx / 1000basex fiber and 10/100/1000basetx copper port combinations. The highly versatile rsg2100p can support multiple fiber types and connectors (st, mtrj, lc, sc) without loss of port density. It is an ideal solution to power and connect several ethernet devices (e.g. Ip phones, video cameras and wireless access points) where ac power is not available or cost-prohibitive to provide locally

rugged rated for reliability in harsh environments

the ruggedcom rx5000 integrated switch and router is a high-port-density ethernet routing and switching platform designed to operate in harsh environments. This integrated switch and router can withstand high levels of electromagnetic interference, radio frequency interference, and a wide temperature range of 40c to +85c. This platform is designed to meet the challenging climatic and environmental demands found in utility, industrial, and military network applications.the ruggedcom-selector lets you configure ruggedcom products quickly, easily, and efficiently, by using targeted navigation through selection menus or by entering item numbers. Selected products can then be ordered directly by transferring the parts list into the industry mall.

the key to continuously improving power supply is essentially in depth knowledge of the relevant conditions of the local network. This is achieved through the use of all available sources connected to the system. Siemens offers a complete portfolio for network monitoring, power quality recording, fault recording, phasor measurement and system software application. Power quality and measurements supports power supply utilities and consumers with solutions required for the precise measurement, recording and reporting of the necessary distribution network data used to continuously determine, adapt and improve the power quality.sicam fcm the finger on the pulse of your distribution network sicam fcm (feeder condition monitor) is a short circuit and ground fault indicator with direction indication which uses protection algorithms and latest low power sensor technology according to iec 60044, yielding top results, particularly in isolated or compensated distribution networks.sicam fcm offers comprehensive measured values to monitor the load of distribution network components thus providing accurate data on the network condition. Live values, e.g. Of a transformer operated at overload, allow countermeasures to be taken in time such as load shedding or reducing the feedback power in the affected network segment. In order to correctly evaluate the condition of the distribution network, sicam fcm provides all relevant data via a modbus rtu interface.

device type

• panel mounted device
• polycarbonate, 96 x 48 x 119.5 mm (w x h x d)
• spring-type terminals for all auxiliary connections
• degree of protection ip20

input circuits

• 3 inputs for alternating voltage configurable for 100v/3 or 3.25v / 3 (according iec60044-7)
• 3 inputs for alternating current for low-power sensor 225mv @ 300a (according iec60044-8)
• alternative:input l2 configured for sensitive earth-fault detection using low-power sensors 225mv @ 60a (according iec60044-8)
• ac 230 v
• 1 fault status reset for external signal 24v upto 60v
• battery for 2, 000 hours, service life of approx. 20 years

signalization

• big display to show live values or detailed fault information e.g. Fault direction
• 1 red fault led to show status fault detected
• 1 yellow com led to show communication running at the moment
• 1 green run led to show health status of the sicam fcm itself

communication

• interface rs485
• modbus rtu communication for all information and remote configuration

measurands

• trms (true rms) values for all direct measurements
• phase voltages and currents
• earth current
• power frequency and cos
• active, reactive and apparent power
• 15 min average value for all phase currents
• trailing pointer for currents

time synchronization

• time synchronization via modbus rtu

telecontrol: comprehensive network information telecontrol systems based on eneas provide multi-hierarchical monitoring and remote control, as well as node functionalities on all network levels. They also permit consistent remote maintenance through process communication.one special benefit is their modular structure, with a scalable system family for all applications. This allows them to be flexibly adapted to the primary process and its spatial distribution, and ensures long-term expandability with minimal effort. All the components used are based on a shared system architecture and technology. Because identical communication functions are used, the available protocols can be employed on all telecontrol systems.as part of the evolutionary development of our solutions, we consistently aspire for upward compatibility in order to guarantee maximum investment protection and future viability. Taking this as our basis, we develop sophisticated migration concepts that allow you to cost-effectively updating the technology of the obsolete systems.

the ruggedcom mx5000 enclosure is a tough, welded-aluminum, hard mount enclosure, available as an off-the-shelf replacement enclosure for the ruggedcom mx5000re.the ruggedcom-selector lets you configure ruggedcom products quickly, easily, and efficiently, by using targeted navigation through selection menus or by entering item numbers. Selected products can then be ordered directly by transferring the parts list into the industry mall.

product features & specs

leveraging the built-in switching and routing capabilities of the ruggedcom rx1500, the ruggedcom ape is a utility-grade computing platform that plugs directly into any member of the ruggedcom rx1500 family and makes it possible to run third party software applications without the complications and inconveniences of procuring an external industrial pc.ruggedcom ape is available pre-installed with microsoft windows 7 embedded, linux, and checkpoint gaia platforms. As it is compliant to the standards of a pc, the user can choose to install and run their customized operating system as they choose.ruggedcom ape provides one gigabit ethernet link on the front of the unit, and another equal, but completely separated link to the backplane of the rx15xx chassis. This physical separation of ports and the special arrangement of the connections on ruggedcom ape make it an ideal platform for networking and security-related applications, examples of which are security appliances, firewalls, network log and load processors, and intrusion sensors.through the use of a virtual machine, old software can be run on new and secure operating systems on the ruggedcom ape, making it possible to extend the life of obsolete and unsupported software. All variants of ruggedcom ape are available with optional conformal coating, and are qualified for operating ambient temperatures of -40 c to +70 c. It meets all the electrical specifications of the ruggedcom rx15xx platform, namely iec61850-3 and ieee 1613 for operation under some of the harshest industrial conditions.general features-microsoft windows 7 embedded-debian linuxcheckpoint gaia-checkpoint gaia

the sicam fault collector gateway (fcg) device receives both the load current values and distribution line faults via the sicam fault sensor indicator (fsi)the received information status and events are transmitted to the control center based on the iec 60870-5-104 protocol or to the siemens flic service using the xmpp protocol. The fault detected by sicam fsi is communicated to sicam fcg via short-range radio (srr) communication within a distance of 100 meters.sicam fcg provides 6 binary inputs and 3 binary outputs. Sicam fcg can be configured and diagnosed locally using the web gui by connecting to a pc or laptop computer or remotely via general packet radio service (gprs).the sicam fcg has a plastic housing and it is strongly recommended to mount it within a metal cabinet for additional protection. The global system for mobile communications (gsm) and short-range radio antenna are mounted outside the metallic cabinet. Sicam fsi firmware and parameters can be updated from the sicam fcg.sicam fcg web gui allows you to configure the parameters, display error and event log, upgrade of firmware, and download the configuration.

binary interfaces

• on the terminal block l, all the 3 binary inputs are independent and have a fixed threshold of 8 v. On the terminal block p, 2 binary inputs have a common root (p8, p9, and p10), 1 binary input (p11, p12) is independent.these binary inputs have selectable thresholds of dc 19 v, dc 88 v, or dc 176 v.therefore an optimal adjustment to the pickup voltage can be made in the case of increased interference level.the binary outputs are designed as relay contacts. The terminal block p has 2 relay outputs normally open (no) and one relay output change over (co). The relays can switch voltages up to ac/dc 250 v and currents up to ac/dc 5 a.

communication

• sicam fcg is a gateway device on the communication network between the sicam fsis and the control center. It provides interfaces and supports communication protocols to the sicam fsis (via short-range radio) and to the control center (via mobile networks). The gateway contains an interworking function for the communication exchanged between sicam fsis and the control center.the various device communication interfaces and protocols are available for the communication between the sicam fcg and the control center.sicam fcg has an ethernet interface which supports the device parameterization and the monitoring.the communication interface supports the device parameterization and the transmission of messages and measured values. The information is transmitted in telegrams in a secured way.

gms module

• the module supports 4 frequency bands: 850 mhz, 900 mhz, 1800 mhz, and 1900 mhz.the communication to the control center can be executed based on the iec 60870-5-104 via internet protocol security (ipsec) tunnel and gsm.you can execute the configuration and local diagnostic remotely via gsm. The communication to the siemens flic service is based on xmpp and gsm.

short-range radio module

• the short-range radio module communicates directly with sicam fsi via a radio link in the license-free 2400-mhz band and up to 100 meters. Any overhead distribution line fault or other status change detected by sicam fsi is communicated to the sicam fcg through the short-range radio module.

time synchronization

in operation, the device needs the date and time for all time-relevant processes. This ensures a uniform time basis and a time stamp for the communication with peripheral devices. The following types of time synchronization are performed according to the parameterization:

• external time synchronization via network time protocol (ntp) (recommended, see 7.3.1 timesynchronization).

• internal time synchronization via real-time clock (rtc) (if there is no external time synchronization).

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Siemens protection technology on board, you have a reliable, global partner at your side. You can expect proven, dependable and durable technology for all areas. Efficient, comprehensive and thus designed for maximum supply security. Benefit from the detailed, innovative know-how of the world leader in the area of protection.