Location | All over Globe |
Capacity | 1 Kw |
Type Of Service Provider | Company |
Mode Of Service | Offline |
Business / Industry Type | Industrial |
Duration | 2-5 days |
Service Mode | Offline |
Power System Studies , Experts and Consultants :We are the Service Provider and Experts in Power System Studies, Power Quality Analysis Service Providers, Motor Starting Study And Analysis, Relay Coordination Study & Analysis, Short Circuit Study & Analysis, ARC Flash Study, Harmonic Study & Analysis, Voltage Drop Study & Analysis And Transient Stability Study. Reliserv Solution is the leading company carrying out Power Quality Analysis. If you are facing any problem related to power quality or want annual power audit we are here. Equipped with best Instrument in the world we carry out Power Quality and Harmonic Analysis. We can measure transient, swells, dip etc very easily. Our team of expertise consist of engineer with expertise of over 40 years which analyse the data of the Power Analyzer and give you the best solution for the problem being faced by you. These are the below Studies what we can Offer.
1.Unbalanced Load Flow Study
Brand | GE |
Usage/Application | Protection relay |
Part Number | MIW |
Output Voltage | Refer website |
Mounting Type | Panel,wall |
Input Voltage | Refer website |
Maximum Input Voltage | 2 digital inputs |
Display Type | Digital |
Series | M family directional power |
MIW Directional Power/Loss of Field
The MIW, part of the M Family, is a digital relay that provides directional power and loss of field protection for generators of any size.
The MIW provides metering values for Ia, voltage values, P, Q, S, V1, V2 and angle. A 24 event record and oscillography data help with troubleshooting and performance analysis.
Features and Benefits
Advanced 16-bit microprocessor
Loss of field unit to detect loss of excitation
Configurable logic, curves, digital I/Os and LEDs
Flash memory for field upgrades
Two settings groups
Drawout case for serviceability
Applications
Controlling power flow in alternating current generator applications of any size
compatible
Protection and Control
Reverse power (32RP)
Forward overpower
Low forward power (32LF)
Loss of field/excitation (40)
Fuse failure (60)
Monitoring and Metering
Power metering
User Interface
M+ Setup software for setting and monitoring
RS232 port, faceplate accessible (19.2 kbps, ModBus ® RTU)
RS485 rear port (19.2 kbps, ModBus ® RTU
Brand | Schneider |
Relay Type | Distance protection |
Type | Industrial Relay |
Usage/Application | Full scheme distance protection |
Display | Digital |
Mounting | Din rail/ panel / wall |
Easergy MiCOM P44x provides high speed and high performance distance protection for all overhead lines and cable applications and offers a comprehensive range of protection functions as standard. Models available: MiCOM P441, MiCOM P442, MiCOM P443, MiCOM P444, MiCOM P445, MiCOM P446
Features:
Easergy MiCOM P44x is complemented by various serial and Ethernet communication protocols including IEC61850 and a multi-language HMI featuring English, French, German, Spanish, Russian and Chinese. Protection is further enhanced by the use of Programmable Scheme Logic within the device.
The range offers quadrilateral (polygon) or mho characteristics with a long history of high performance, load blinding areas, comprehensive range of teleprotection schemes, Power swing alarm and blocking and Multishot autoreclosure with check synchronism.
Housed in 40TE, 60TE or 80TE, 4U case sizes, this advanced distance protection range has fault clearance times of 0.7 to 1 cycle depending on model. Easergy MiCOM P441, P442 and P444 operate on Quadrilateral distance characteristics, whereas Easergy MiCOM P443, P445 and P446 offer both Quadrilateral and Mho distance characteristics.
Latest communication protocols & Ethernet Redundancy
Fully Equipped with the latest communications protocols (IEC61850 Ed1 & Ed2 available in the same device, selection by setting).
Maximum availability and reliability of Ethernet communications thanks to the implementation of PRP/HSR standard redundancy protocols with an instantaneous recovery time (0 ms) in case of network failure.
Dual IP address allows the device to be connected to 2 independent communication networks (e.g, SCADA system network & Maintenance network)
Universal IRIG-B input (automatically detects modulated or unmodulated signal)
Major enhancement to Cybersecurity
Operational & Cybersecurity, compliant to IEC 62351, helps protect installations with security based on embedded features such as Role Based Access Control (RBAC), Port Hardening, Security Logs and Access Traceability. The IED by default includes RBAC with different users defined and a Security Administrator.
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Brand | ABB |
Model Name/Number | RET 543 |
Usage/Application | PROTECTION, CONTROL, MEASUREMENT AND SUPERVISION OF TWO-WINDING POWER TRANSFORMERS AND POWER GENERAT |
PROTOCOL | IEC 61850 |
Input | 25 Binary inputs |
Outputs | 18 Binary outputs |
The RET 543 terminals are loaded with functionality to suit your application. Besides the three-phase stabilized current differential function featuring 2nd and 5th harmonic restraint, the basic version terminals incorporate three-phase over-current, non-directional earth-fault, restricted earth-fault, transformer thermal overload and phase unbalance protection.
The multi-version terminals further include over-voltage and under-voltage supervision, directional earth-fault, residual voltage and over-excitation protection, over-frequency and under-frequency protection, and under-impedance protection. Enhanced with an optional automatic voltage regulator function the terminal forms an integrated transformer management unit.
A special control version terminal, which includes just voltage regulator and control functions is also available.
Scope
Product benefits
Product features
Brand | ABB |
Mounting Type | Flush |
Relay Type | Feeder protection |
PROTOCOL | IEC 61850 |
Input | 25 Binary Inputs |
Outputs | 18 Binary outputs |
Feeder terminal REF 543
The REF 543 feeder terminal is designed for protection, control, measurement and supervision in medium voltage networks
The REF 543 feeder terminal can be used with different kinds of switchgear, including single busbar, double busbar and duplex systems.
The protection functions also support different types of networks, such as, isolated neutral networks, resonant-earthed networks and partially earthed networks. The application area also covers medium-sized three phase asynchronous motors as well as protection and control of shunt capacitor banks used for reactive power compensation. In addition to protection, measurement, control, condition monitoring and general functions, the REF 543 feeder terminals are provided with a large amount of PLC functions, which allow for several automation and sequence logic functions, needed for substation automation, to be integrated into one unit.
The data communication properties include the following communication standards: SPA bus, LON bus, IEC 60870-5-103, IEC 61850 via SPA-ZC 400, Profibus DPV1 via SPA-ZC 302, DNP 3.0 and Modbus communication with higher level equipment. Further, the LON communication together with the PLC functions minimizes the need for hardwiring between the feeder terminals.
Scope
Feeder protection relay
Product benefits
Product features
Brand | ABB |
Mounting Type | Flush |
Relay Type | Feeder protection |
PROTOCOL | IEC 60870-5-103, IEC 61850 via SPA-ZC 400, Profibus DPV1 via SPA-ZC 302, DNP 3.0 and Modbus |
Input | 34 binary inputs |
Output | 26 binary outputs |
Feeder terminal REF 545
The REF 545 feeder terminals are designed to be used for protection, control, measurement and supervision of medium voltage networks.
The REF 545 feeder terminal can be used with different kinds of switchgear, including single busbar, double busbar and duplex systems.
The protection functions also support different types of networks, such as, isolated neutral networks, resonant-earthed networks and partially earthed networks. The application area also covers medium-sized three phase asynchronous motors as well as protection and control of shunt capacitor banks used for reactive power compensation. In addition to protection, measurement, control, condition monitoring and general functions, the REF 545 feeder terminals are provided with a large amount of PLC functions, which allow for several automation and sequence logic functions, needed for substation automation, to be integrated into one unit.
The data communication properties include the following communication standards: SPA bus, LON bus, IEC 60870-5-103, IEC 61850 via SPA-ZC 400, Profibus DPV1 via SPA-ZC 302, DNP 3.0 and Modbus communication with higher level equipment. Further, the LON communication together with the PLC functions minimizes the need for hardwiring between the feeder terminals.
Scope
Feeder protection relay
Product benefits
Product features
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Voltage | 220/240 V |
Brand | Schneider |
Current | 1 to 5 A |
Power Source | Electric |
Mounting Type | Panel |
Type | Industrial Relay |
Usage/Application | Motor protection |
Voltage | 220-240V |
Current | 1A-5A |
Brand | GE |
Type | Industrial Relay |
Mounting | Din rail / panel |
The SR469 Motor Protection System, a member of the SR family of relays, provides protection, control, simplified configuration and advanced communications in a cost effective industry leading draw-out construction. Designed for medium voltage motors, the 469 delivers advanced protection with customizable overload curves and single CT differential protection for added flexibility. The 469 also provides simplified configuration using the Motor Settings Auto-Configurator, providing a quick and easy set-up of motor parameters. Coupled with advanced protection and diagnostics, the 469 provides users the flexibility of multiple communication protocols allowing integration into new and existing control networks.
Key Benefits
Brand | ABB |
Usage/Application | MOTOR PROTECTION AND CONTROL |
Mounting Type | Flush |
Type | Industrial Relay |
Frequency | 50 Hz |
PROTOCOL | IEC 61850 |
The REM615 ANSI is a dedicated motor relay perfectly aligned for the protection, control, measurement and supervision of asynchronous motors in generation plants and manufacturing and process industries.
REM615 is a member of ABB's Relion product family and a part of its 615 protection and control product series. The 615 series relays are characterized by their compactness and withdrawable design. Engineered from the ground up, the 615 series has been designed to unleash the full potential of the IEC 61850 standard for communication and interoperability between substation automation devices.
Scope
Key benefits
Key features
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Brand | Schneider |
Relay Type | Overload Relay |
Type | Industrial Relay |
Model Name/Number | VAMP 55 |
Current | DC |
Usage/Application | Overcurrent protection |
Display | Digital |
Mounting | Din rail/ panel / wall |
Duration | 2-5 days |
Service Mode | Offline |
Location | Maharashtra |
Load flow studies will be carried out with the Plant operating at normal/worst and rated load operating conditions. Load studies for all conditions of operation will be carried out based upon anticipated demand (load schedule) of the Peak Valley of low voltage high voltage Bus systems.
The following output data will be presented as a minimum for all load flow studies
Location | Maharashtra |
Duration | 2-5 days |
Service Mode | Offline |
Studies will be carried out which demonstrate co-ordination and discrimination of protective devices in such a manner that a fault appearing at a given point in the system is cleared by the protective device immediately upstream of the fault and by that device alone. Circuit Breakers upstream of the operated protective device will not be tripped.
Maximum and minimum symmetrical short circuit currents at each busbar and feeder line will be used in establishing settings for protective relays and devices.*Your information is safe with us.
Technique | Maharashtra |
Service Mode | Offline |
Duration | 2-5 days |
The following studies will be carried out under the system conditions stated :-
Location | Maharashtra |
Duration | 2-5 days |
Service Mode | Offline |
The following types of fault will be simulated:
The following output data will be presented as a minimum for all short circuit fault studies:
Short circuit currents on each busbar and line will be used to establish the interrupting and momentary ratings of circuit breakers, MCCBS, fuses and other switching devices at busbars and feeders.
Location | Maharashtra |
Duration | 2-5 days |
Service Mode | Offline |
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Model Name/Number | P652 |
Relay Type | ELECTRICAL |
Brand | GE |
Voltage | 220/240 V |
Current | 1A TO 5A |
Power Source | Electric |
Mounting Type | Panel |
Type | Electrical relay |
The Agile P652 is a dedicated protection relay intended for protection of two winding transformers. The P652 relay performs an important role with its diagnostic features for improving asset health monitoring. These relays are CE marked for safety.
The P652 provides extensive protection functions including high-speed differential, inrush restraint, Restricted earth fault (high or low impedance modes), thermal overload, backup overcurrent / earth-fault /negative sequence overcurrent protection (HV and LV) and breaker failure detection for HV and LV breakers.
P652 relays offer essential supervision like measurement, monitoring and recording functions, communication protocols for transmitting relay data to a supervisory control system via communication networks, and an intuitive HMI for ease of access and configuration. The relay is easily customizable using programmable BI/BO/LEDs/AND logic. The software tools make setting a simple task, and permit access to all the recorded information for monitoring, maintenance and troubleshooting purposes. The hardware capability is broadened by a universal auxiliary power supply range to permit standardization in procurement and inventories.
Customer Benefits:
Optimised protection for Transformer applications
Supports all typical two-end (winding) applications
Cost effective
Measurement / protection / monitoring in one box
Front USB port for local communication
Flexible SCADA communication options
Universal, wide-range auxiliary supply
Diagnostic / maintenance facilities
Identical form factor with P50 Agile basic feeder/motor relays