ReliServ Solution Kamothe, Navi Mumbai, Maharashtra

Brand Name : Siemens

Brand Name : Siemens

Model Number : RUGGEDCOM RSG909R

The SIPROTEC 6MD61 enables in a simple, easy way to enhance the number of binary inputs and outputs in the switchgear. It can be used directly in the bay together with other SIPROTEC4 units and also together with SICAM PAS to serve as a central process connection.The IO-Box is based on the SIPROTEC 6MD63 and 6MD66 series, so it can be easily integrated in systems with other SIPROTEC 4 units. The IO-Box supports a wide range of demand for additional binary inputs (BI) and binary outputs (BO), starting from 20 BI+10 BO and going up to 80 BI+53 BO. All important standard communication protocols are supported. With IEC 61850-GOOSE communication, a direct information interchange with other SIPROTEC units is possible. For simplification and cost reduction, the IO-Box is available only without automation (CFC), without keypad and without display.Monitoring functions-Operational measured values (only 6MD612)-Energy metering values (only 6MD612)-Time metering of operating hours-Self supervision of relay-Standard SIPROTEC hardware for easy configuration with DIGSI-Full EMC compliance like all other SIPROTEC devices-Housing can be used for surface mounting or flush mounting-Three types with different amount of inputs and outputs available

We are the main supplier of this product.

Brand Name : SIEMENS

Brand Name : Alstom

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.

The RX1510 series is a compact, cost efficient utility grade Layer 2 and Layer 3 switch and router. The RX1510s modular and field replaceable platform allows customers to select amongst WAN, serial and Ethernet options making it ideally suited for electric power utilities, the industrial plant floor, rail and traffic control systems.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.

Reyrolle 7SR105 Rho motor protection relay is a numerical protection relay intended for use in the motor protection applications. It provides a highly comprehensive functional software package with a range of integral application functions aimed at reducing installation, wiring, and engineering time.The Reyrolle 7SR105 platform is a compact motor protection relay in a Non draw out case with 6BI/Os, Serial interface, RTD inputs with Current based motor protection algorithms - simplest and comprehensive motor protection relay.The device is housed in a 4U high, size 4 non drawn-out case and 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 port for remote connection.A wide range of measured values can be viewed on the front LCD or remotely via the communications channel. The integrated control feature allows the safe operation of a motor and monitoring its start and stop operations.

Auxiliary relay and Trip Relay is an electro-mechanical relay that operates on attracted armature principal designed to IEC60255. Auxiliary relay is available in 3 NO contacts and 2 CO contacts with self reset contacts type with or without flag. Trip relay low burden is available in 3 NO and 3 NC contacts. Trip relay high burden is available in 3 NO and 2 NC contacts with hand reset contacts type. Auxiliary Relay and Trip Relay is used in high speed operation which suits the requirements like transmission and industrial applications

The main role of Nxair Air- Insulated switch gear is cost-efficient and safe power distribution. This is a responsibility we accept, and that is why we offer services and solutions for all requirements of medium-voltage systems to our customers worldwide.Key Features:-up to 17.5 kV / 50 kA / 4000 A-up to 24 kV / 25 kA / 2500 A-Factory-assembled, type-tested switchgear according to IEC62271-200-Metal-enclosed-Loss of service continuity category: LSC 2B-Partition class: PM-Internal arc classified switchgear according to IAC A FLR for 1s arc duration-Compact design-Air as insulating medium is always available-Evidence of the making and breaking capacity for the circuit-breakers and the make-proof earthing switches inside the panel-Single busbar, Duplex-switchgear-Withdrawable vacuum circuit-breaker and vacuum contactor-Platform concept worldwide, local manufacturing presence-Use of standardized devices and of maintenance-free vacuum circuit-breakers or vacuum contactors-Type-test of earthing switch, vacuum circuit-breaker or vacuum contactor in the panel-Cable testing without isolating the busbar-All operations with high-voltage door closed-Unambiguous position indicators and control elements as standard on the high-voltage door-Maximum security of operation by self-explaining operating logic-Maintenance interval > 10 years

7PJ1524 High Speed Trip relay is a multi-contact attractedarmature relays designed to IEC 60255-1.- High speed, high burden, positive action, instantaneouscutoff.- 7PJ1524 trip relay allows to use the Trip CircuitSupervision relay (7PJ13) to monitor and supervise theintegrity of trip circuit with coil supervision terminal.- Supplied in draw-out type case.- Robust design for a long, reliable service life.  High burden, Trip Relay SeriesHigh burden relays with immunity to capacitance discharge currents. These relays are suitable for applications wherethey are located remotely from the initiation signal.

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 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.

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)

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

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.

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.

We are the main supplier of this product.

Size : Miniature

Theory : Numerical Relay

Usage : Protective

Brand Name : Siemens

The SIPROTEC 4 breaker management relay 7VK61 is a highly flexible autorecloser, synchro-check, and circuit breaker failure protection unit. This unit is used for the single and three pole auto-reclosure of a circuit-breaker after this circuit breaker has tripped due to a fault.The synchro-check function ensures that the two circuits being reconnected by closing the circuit-breaker are within a defined safe operating state before the CLOSE command is issued.The 7VK61 is also applicable as circuit breaker failure protection. A breaker failure occurs when the circuit-breaker fails to correctly open and clear the fault after single or three-pole trip commands have been issued by the protection.It is then necessary to trip the relevant busbar zone (section) to ensure fault clearance. Together with the above-mentioned protection functions, the following additional functions of the 7VK61 can be applied: end-fault protection, pole-discrepancy protection, overvoltage protection and under voltage protection. As a member of the numerical SIPROTEC 4 relay family, it also provides control and monitoring functions and therefore supports the user with regard to a cost-effective power system management.

The 7SR11 series of relays provide overcurrent and earth fault protection. These relays are typically applied to provide the main protection on feeders and interconnectors and the back-up protection on items of plant such as transformers. On distribution system circuits overcurrent and earth fault protection is often the only protection installed.The 7SR12 includes for directional control of the overcurrent and earth fault functionality and is typically installed where fault current can flow in either direction i.e. on interconnected systems.The relay functionality allows highly flexible settings for current and time grading making it compatible with all types of overcurrent protections.The relays are available in single and four pole variants housed in E4 cases with the IEC61850 protocol option housed in an E6 case. Integrated logic is provided to allow the optimal configuration of relay functionality with the relays analog inputs and binary input/output circuits.Protection, instrumentation and metering functionality is accessible via data comms channel(s). A front USB port for local PC connection or rear electrical RS485 port for remote connection are provided.