POWER ECONOMY Dubai

• Rated frequency50/60Hz
• Power frequency withstand voltageUp to 95kVrms*
• Lightning impulse voltageUp to 170kV peak*
• Short time current withstand capacityUp to 31.5kA/3s (for MV) & 50kA/1s (for LV)
• Degree of protection for enclosureUp to IP55
• Design ambient temperatureUp to 55ºC

olution for primary and secondary distribution systems of 0.4 to 36kV voltage level Indoor or outdoor type installations with metal enclosed and open rack designs Current inrush limiting and tuning type designs with air or iron core reactors Fixed or switched type of operations with automatic control Type tested solutions as per IEC 60871, IEC 62271-200 & IEC 61921 Mechanical interlocks for safe accessibility Engineered as per specific needs Solutions: Metal enclosed with tuning & damping reactors Open rack mounted Pole or Pad mounted Air & iron core reactors   Salient Features: Outdoor or Indoor type enclosures with steel base frame Outer skeleton of welded angle frame Cladding by sheet steel doors and covers painted with epoxy or polyester powder paint Bubble gaskets used for providing required IP rating in outdoor type Canopy provided by additional steel sheets on top providing natural air column for heat protection All cable termination at the bottom with aluminum gland plates Open rack and pole mounted solutions with high creepage distances Internally or externally fused capacitor units Type tested switching devices validated for back-to- back switching capability Naturally cooled enclosures with high IP ratings Mechanical interlocks for safe operation Option of stages to be segregated with through type bushings Option of outdoor type detuning reactors to be installed in separate GRP enclosure Indoor control and protection panel engineered for specific protection and control needs   Type Testing The capacitor bank solutions are type tested, as relevant for following tests as per IEC 60871 and IEC 62271- 200: Short time withstand current test on main circuit for 31.5kA/3s Short time withstand current on earth circuit for 31.5kA/3s Impulse voltage withstand test Power frequency voltage withstand test Temperature rise test Ingress protection test Low voltage capacitor banks are type tested for following tests as per IEC 61921 Short time withstand current test on busbars for 50kA/1s Power frequency voltage withstand test Temperature rise test Strength of materials and parts Strength of materials and parts Confirmation on EMC Engineering Team of expert engineers does application engineering of various protection and measuring devices. Drawing activities are perform edusing AutoCAD and advanced software like ELECDES & PANELDES Inspection & Testing Dedicated inspection team carries out inspection of sub-components and finished panels. Modern test instruments like OMICRON CMC356 and FREJA300 are used for testing of protection relays

• Rated short circuit breaking current (kA)up to 31.5kA
• Rated internal arc current (kA)25kA & 31.5kA
• Power frequency withstand voltage (kV)28kV (for 1 minute) / 38kV (for 1 minute)
• Lightning Impulse voltage (kV peak)75kV / 95kV
• Degree of protection for enclosureIP4X (Indoor)
• Maximum design ambient temperature (ºC)50ºC
• Design ambient temperatureUp to 55ºC

Solution for primary and secondary distribution up to 24kV Indoor type air insulated switchgear having sheet metal enclosure with compartmental design. Main switching devices are draw-out type Vacuum or SF6 Circuit Breakers as per client requirement Designed as per IEC 62271-200 and service continuity & partition category LSC2B/PM as per IEC. Internal Arc design and protection classification – ALFR as per IEC Compatibility with latest measuring & protection equipment including advance numerical relays. Engineered as per specific application, requirement of market segments and clients. Draw-out & Fixed (RMU) type alternatives The switchgear is extensible type   Operation & maintenance interlocks provided for: Circuit breaker door with test / service position of switching device Earth switch operation with test / service position of switching device Secondary plug with test / service position of switching device Emergency trip facility Special interlocks as per application & client requirement   Enclosures: Switchgear enclosures are self supporting type and are made of 2mm sheet steel. Load bearing members are of 2.5/3mm sheets. Fabrication of sheet components is done using CNC & NC machines. Fabricated components are powder coated or zinc plated for surface protection. The freestanding functional units are extensible type. Components: Power components like circuit breakers, current transformers, busbars are installed in separate compartment providing service continuity class LSC2B as per IEC 62271-200. Metallic partitions are provided to segregate these compartments. Busbar, Circuit breaker and Cable termination compartment are designed for internal arc protection. Protection & Control: LV control and protection apparatus is mounted in separate compartment installed on front side of the switchgear panel. The Switchgears offered are compatible with modern relays and monitoring equipment

Power economy’s state of the art control & protection panels are engineered to meet the ever-changing needs of the power industry. We offer reliable, efficient and intelligence solutions for control and protection needed for Utility sector covering Generation, Transmission and Distribution network, Heavy and medium power industries, oil and Gas sector, primary and secondary distribution systems etc.We design, engineer, manufacture, conduct factory routine tests on C&R our panels, conduct Site test and commissioning services, undertake special engineering services to meet clients/Engineers needs. Product Range Protection control and relay panels, for MV/HV/EHV system up to 400kV Process control Instrumentation panels for Process Industries, pumping Stations and Oil and Gas fields Under Frequency load shedding panel Mosaic panels, control desks with large screen projection system Local control cubicles for GIS switchgears SCADA marshalling Panels and local interface Panels for RTU RTCC (remote tap change control cubicle) Pilot wire marshalling and Isolation transformer marshalling cubicles Sequence control and annunciator panels Generator control, monitoring and protection panels and control desks with single slope or double slope type Specific tailor made and non- standard panels for retrofitting and matching for existing S/S Demo unit panels with various protection IED and bus system, to train utility and contractors application and T&C engineers. Services Engineering services coveringC.T. sizing calculations for protection relays, preparation of engineering drawings like General arrangement drawings, Schematic drawings, Cable/terminal schedules, and substation engineering services Protection setting calculations both unit and graded protection calculations S/S fault level calculations using internationally recognised software in accordance with IEC regulations Erection, testing and commissioning services Retrofitting engineering services including supplies   Construction/Packaging Combined Control and Relay Panels with fixed 19” relay mounting frame with front viewing door for relay portion Protection Relay Panels with fixed/ swing type relaymounting frame with front and rear doors. Pullout cum swing type panels for Synchronizing equipment Cubicles manufactured from Electro-Galvanized Phosphated and Chromated sheet steel, and painted with powder coating to required color shade Panels can be supplied with IP52 to IP55 ingress protection class Panels for Indoor and outdoor applications Dead front end panels/ Single slop/Double slope control panels/ Simplex and duplex type panel/ Tailor made panels for retrofit work Features Panels built with protective relays and systems as per approved component for 400kV/220kV/132kV/33kV systems Use of approved control and auxiliary component to meet the highest standards and internal wiring as per international standards using color coded wires, with ferrule systems as per utility requirement Approved terminals for CT/VT circuits, CT circuit shorting facility, isolation, test sockets for external testing, disconnect type control terminals for SCADA circuits Mimic layout diagram with computerized mimic symbols with PVC strips Systematic labels for circuits bays, front and rear mounted equipment 100% testing including IR/HV/IR, functional tests on relays and circuits   Cliental Approvals: Approved C&R products supplier to UAE utility sector for ADWEA (TRANSCO, ADDC. AADC), FEWA, SEWA and executed several 400 kV/220kV/132kV/33kV projects. Approved C&R product supplier in Oman for OETC, MEDC, Mazoon, RAICO, PDO and DPC Approved panel integrator for MNC companies like Siemens, ALSTOM Grid, ABB, Schneider Electric and other leading OEMs. Approved suppliers of C&R panels up to 400kV system Preferred C&R product suppliers to Major EPC’S like Hyundai, Samsung, LnT, Toshiba, Galfar (Oman),  BEC (Oman), etc Degree of protection for enclosure IP42 to IP52 Design ambient temperature 35ºC to 55ºC Overhead lines and cable feeder protection schemes   Busbar protection schemes   Under frequency and loading shedding schemes   Degree of protection for enclosure IP42 to IP52 Design ambient temperature 35ºC to 55ºC Overhead lines and cable feeder protection schemes   Busbar protection schemes   Under frequency and loading shedding schemes   Degree of protection for enclosure IP42 to IP52 Design ambient temperature 35ºC to 55ºC Overhead lines and cable feeder protection schemes   Busbar protection schemes   Under frequency and loading shedding schemes   Generator protection schemes

At Power Economy, our solutions are driven by innovation. We realize what it takes to build a solution, is a good investment today that supports the roadmap towards effective long-term Asset Management & Grid Control. Working closely with Power Utilities and EPC Contractors in the region, Power Economy offers turnkey automation solutions based on latest technologies and standards. Our solutions, adopting latest digital technologies for Substation Control, Protection & Automation provide a means for effective monitoring and utilization of critical and valuable assets of power utilities. This detailed insight helps every Utility Company to focus better on their primary business function of delivering power in a reliable, safe and efficient manner. Our local presence combined with an experienced and dedicated team, provide our Client/Customers a one- stop-facility for all their generation, transmission and distribution needs related to automation, controls, metering and power quality enhancement. Our Solutions include: System Integration for SCADA/ RTU & Substation Automation Systems SCADA Adaptation Works/ Interface Panels (SIP/CCC/DMS) complete with transducers, interposing relays and terminals to meet defined I/O and Technical Specs Total solutions for integrating new substations to existing LDC/ DMS centers and modification of existing protection schemes for integration to control centers Engineering & Operator Workstation HMI’s for RTU/ SCMS solutions Substation bay level control, metering & monitoring systems SDH/PDH telecommunication networks Engineering of SCADA/RTU/ SCMS automation projects including CAD facility State-of-the-art testing facilities In-house manufacturing of cubicles and racks for all automation applications as per IEC and other relevant standards   Our engineering expertise: Multifunction IEDs Bay controllers Software platforms IEC61850 inter-substation communication We specialize in IEC-61850 based automation and protection relay systems and have developed a simulator for testing communication and inter-operability of IED devices & for training purposes. Features: Simulate CT & VT Simulate Breakers, Switches & Events Multiple Vendor IEDs Explore Multifunctional IED features IEC based automation scheme Advanced 1 Gbit/s Fiber Ethernet Network Validate Network Communication Perform point-to-point tests Commission HMI Protocol Expertise: IEC 61850 IEC 60870-5-101, 103, 104 Modbus DNP3 GOOSE - inter device SCADA byte protocols SCADA bit protocols

In the age of technological advancement, most utilities & de-regulated power providers willing to reap the benefit out of Smart Grid and Intelligent Substation applications. Hence meters must offer advanced monitoring / measurement features for the utilities across various interface points vis-a- vis Generation, Transmission, Distribution levels till Consumer end to meet the most critical power monitoring / Measurement requirements. Objective of such meters does not end merely with the power monitoring / Measurement capability, it rely equally on memory storage / communication interface/ availability of raw data for further activities. Meters complying to all requirement must be reliable and accurate. Since reliability and accuracy of the metering records accumulated across the aforesaid interfacing points reduce the possibility of significant monetary risk for all those involved. Identifying a vendor who can supply a revenue / power quality / Consumer meter(AMR/AMI) is not an uphill task. But real challenge for the client rely on integrating such meters to monitor / control from remote location as well as to process retrieved raw data for extended activities like analyzing, billing etc., and comes the most important factor, extensive service support. So whom to approach for such complete Metering package solutions? There comes the role of a system integrator, PEME who enjoy the reputation with leading utility clients in the market . POWER ECONOMY is one stop destination for your metering needs, with reputation & proven track record across a vast client base. Power economy offers accurate and relia