FALCON SERIES 12 METAL CLAD

Transcription

1 We engineer, we assure. FALCON SERIES 12 METAL CLAD Until 11kV - 31,5 ka With Withdrawable, Air-Insulated, Medium Voltage Distribution Panel Saudi Cable Company REF: EMCF-EN-16-03

2 2 FALCON SERIES 12 TYPE METAL CLAD CONTENTS PRODUCT INTRODUCTION QUALITY APPLICATION Product Application Areas REQUIREMENTS Customer Benefits Advantages Features TECHNICAL CHARACTERISTICS TYPE OF PRODUCTS STANDARDS & SPECIFICATIONS Electrical Dimensions Classification Overview Drawing Single-Line Diagrams Mechanical Structure Business Application Areas Current Carrying Capacity Protections Climatic Conditions Internal Arc Classification Advanced technology since 1980.

3 3 COMPACT DESIGN, ADVANCED TECH, HIGH PERFORMANCE Elimsan s Falcon Series Air Insulated Compact Type Metal Clad Switchgears is fully designed and developed indeginuously by highly qualified team Turkish Engineers and Scientists at Elimsan, Turkey. The Falcon Series Metal Clad is made to meet the most demanding requirements of our respectable customers i.e the technical specification standard EP-MS-P4/S2.082 of Qatar General Electricity and Water Distribution Company KAHRAMAA, Qatar. Elimsan, with over 35 years of experience in Electro-Mechanical industry has manufactured each part of Falcon Series Switchgear in its own Facility. The Manufacturing facility of Elimsan is fully equipped with latest technology and highly skilled workers to ensure a superior quality of product finishing. The compact design of Falcon Series Metal Clad Switchgear equipped with premium Quality Elimsan Vacuum Circuit Breaker has demonstrated extraordinary performance in harsh desert climatic conditions i.e 100oC 100% Humidity. Falcon Series Switchgear has been successfully type tested at CESI and KEMA, the most reputed STL Laboratories accepted internationally. The Panels, was designed to meet IEC and ANSI standard requirements and internal arc withstand tests was applied accordingly. Air insulated panels design, manufacturing, testing, packaging, supply, distribution and performance requirements, conforms to conditions of IEC , IEC , IEC , IEEE C Falcon Series Products are designed in a way to be durable in different climatic and geographic conditions. The protection, measurement and control circuitry is built to provide reliable supply of electricity without Power Outages.

4 4 QUALITY The products and systems in this catalog, is manufactured in accordance with certified Quality Management Systems (ISO 9001, ISO 14001, IEC , IEEE C ). Products, are being passed from routine testing below before the last control, results are supplied with the product, as reports. - Main Circuit Dielectric Test (for 12kV - 28kV, 1 min. ; for 24 kv - 50kV, 1 min.) - Tests on auxiliary and control circuit - Measurement of Main Circuit Resistance - Design and Visual Check - Interlocking Check - Paint Quality Control - Control of Electrical Installations - Visual Inspection Type tests of the products are performed in our accredited laboratory according to ISO standards. Each component included in this catalog were certified under relevant IEC standards KEMA Testing, Inspections & Certification organisation CESI Consulting and testing services for elec- tricity sector players Engineering

5 5 APPLICATION Product Application Areas: Falcon Series Metal Clad Switchgear Panels manufactured for the project of Kahramaa, GTC/571/2013. Falcon12 has been designed to operate at 12 KV naturally ventilated Secondary distribution Substation without Air Conditioning at more than 500C during summer. This globally accepted and recognized Swicthgear, Falcon 12 is operational in Qatar for years; in substations, power plants, switching facility, Industrial zones, factories, airports, tunnels, ports, rail transport, different transportation systems, hospitals, shopping centers and water treatment plants.

6 6 REQUIREMENTS Customer Benefits: Reliable and Robust Metallic Structure Ensuring Safety: Falcon Series Metal Clad Switchgear Panel type tested according to IEC standards from KEMA and CESI laboratories provides very tangible advantages. The Falcon 12 Metal Clad has successful passed the destructive Internal arc test as per IEC standard and IEEE C standard, certifying the safety of Falcon Metal Clad. In addition the internal arc resistance test was applied to cover the ANSI standart requirements, special arrangements were made to perform these tests with indicators placed outside and inside of adjacent compartment during test. After the tests indicators had seen no damage and test resulted in success. Moreover, all components have successfully passed the strength and measurement tests. Importance to Life And Safety: Falcon Series Metal Clad Switchgear Panels has, internal arc fault classification of AFL, loss of service continuity category LSC 2B and PM partition class. It is suitable for all applications with design material quality, and workmanship. In terms of staff and operational safety it complies to the highest requirements in the maximum level. Ease of Service, Installation And Maintenance: Falcon Series Metal Clad is providing highest mechanical ease of use and the highest service continuity with its special design during maintenance. - It can be assembled with 5 pieces of steel bolts only. - Designed in a way to make the grounding of main bar through the circuit breaker without removing the circuit breaker compartment removed, maintenance can be performed. This design ensures that there is no need to provide separate grounding truck saving cost and complying to the need of space constraints in Substations. - Voltage Transformer Truck withdrawable type (easy installation) - The design of all parts on the front panel - Transparent insulating shrouds used in bars connection points (Easy to see through to check the connection) - Operation, maintenance and service are compliant to IEC ve ANSI standarts. Environmentally Friendly : Falcon Series Metal Clad Switchgear Panels, designed considering the effect on the environment. The insulating media is air making it friendly to nature. Materials used for manufacturing are easily recyclable Manufacturing was made under the framework of ISO certification requirements. Advantages: Successful Type Test : Falcon Series Metal Clad Switchgear Panel, with all its accessories is compliant to IEC and ANSI standards according to Qatar Kahramaa Technical Specifications, these IEC and ANSI standards are acceptable globally as these type tests were performed in globally recognized STL laboratories, CESI and KEMA. Flexibility And Compact Design: Falcon Series Metal Clad built according to IEC standard with type-tested structure has flexible and compact design. This Falcon switchgear panel has been designed with meticulous R&D focus with two construction types, Truck type and Cassette type compatible and flexible to work in any formation in a substation.

7 7 High Performance Under Harsh Desert Type Climatic Conditions: Falcon Series Metal Clad Switchgear Panel is designed according to Class 2 which is the hardest class of IEC standard subjected to climatic aging test and passed the test with flying colors. The Falcon Series Panel is tested at 95 % humidity in the controlled environment with temperature between 30ºC to 50ºC remained operational for 7 weeks passing the isolation test. Spare Parts And Accessories Flexibility: 25kA and 31,5kA with the identical design of types, all components are interchangeable with each other. They have the same spare parts and accessories, and their operation and maintenance are not showing difference. This feature provides both cost and time savings.

8 8 TECHNICAL CHARACTERISTICS TECHNICAL CHARACTERISTICS Type Rated Voltage [kv] Rated Busbar current [A] Rated breaking currents [ka] Rated feeder current [A] Rated lightening impulse withstand voltage [kv] Power frequency withstand voltage [kv] Rated short time withstand current [ka] Rated peak withstand current [ka-peak] Lost of service continuity Protection class Partitation class Internal arc class Standards Frequency [Hz] Cable charging breaking current [A] Internal arc withstand current [ka] (for CB and Cable section) Dimensions (Width / Height / Depth) [mm] EMC Up to ,5 Up to ,5 / 3sec 80 LSC2B IP41 PM IAC-A FLR IEC ,5 / 1sec 700 / 2150 / 1750 for more details you can check our web site.

9 Advanced technology since Classification: Loss Of Service Continuity Category And Partition Class - Loss of service continuity category: LSC2B - Partitioning class: PM (partition metalic) Compartment Accessibility - The main bus bar compartment: Tool access - Circuit breaker compartment: Mechanical locking and access control - Cable compartment: Locking control and device access Internal Arc Classification : IAC-A (FLR) - A: The indicators from the test apparatus 300 mm; Only authorized personnel can access the panels. - F Accessibility: Forward; indicators are placed in front of the test device. - L Accessibility: Lateral indicators are placed on sideways of the test device. - R Accessibility: Back; indicators are placed at the back of the test device. - Internal arc resistance 31,5 ka / 1 sec. - Short-time withstand current 31,5 ka / 3 sec. FALCON SERIES METAL CLAD SWITCHGEARS Standards : IEC Highly secure structures of Elimsan s FALCON Series Air Insulated, Metal Clad Switchgears are test proved in KEMA, CESI laboratories. These products are globally demanded for the different solutions they provide and their flexible design that fit different specifications. Falcon Series Switchgears contain environmental friendly vacuum circuit breakers which provide long lasting high performance featuring measurement, protection and control functions.

10 10 TYPES OF PRODUCTS TRUCK TYPE-1 TRUCK TYPE-2A

11 11 TRUCK TYPE-2B TRUCK TYPE-3.1

12 12 TRUCK TYPE-3.2 TRUCK TYPE-4

13 13 TRUCK TYPE-5 TRUCK TYPE-6A

14 14 TRUCK TYPE-6B TRUCK TYPE-7.1

15 15 TRUCK TYPE-7.2 SINGLE LINE DIAGRAMS TRUCK TYPE Type 1 & 2 Type 3.1 Type 3.2 & 7.2 Type Type 7.1

16 16 MECHANICAL STRUCTURE Circuit Breaker Compartment The main features of Circuit Breaker Compartment are given below: Breaker contacts are made of hard copper. Contacts are silver-plated. Rotary arc (arc turns in the contact structure) is used. All switching operation is performed when the medium voltage door is closed. Pressure relief upwards. It is electro-static powder paint coated. Earthed metal screens, providing the partition class PM. In case of an internal arc the circuit breaker compartment door panel is in pressure-resistant structure. Control cables were placed side by metal channels. Lock between the door and circuit breaker compartment provides controlled access. Circuiy Breaker compartment allows for different kinds of panels hosting the following components - Vacuum circuit breakers - Disconnector truck - Voltage transformser truck Main Busbar Compartment The main features Main Busbar Compartment are given below: Nominal current sequence that includes the busbar up to 1250A. The busbars are mounted on top of the standard epoxy resin insulators. Busbar splitting should pass with success the power frequency voltage withstand test. Pressure relief upwards. Bushing. The main busbars are made of flat copper, steel bolt connected from panel to panel amps are designed as normal main busbar current - Optional: With fiber braided polyester plates from board to board It is possible closure of the main busbar compartment. Bolted top covers provide access with tool. Components Of The Main Bus (optional) Main busbar between panels to split plates Surge arresters Coupling electrode for voltage detection system

17 17 Cable Compartment The main features of Cable Compartment are given below: Earthing switch, current transformer and some types includes voltage transformers. Through the back pressure channel upward pressure release Three-core and single-core cables suitable to connect 3x300 mm² cable could be used. Grounding busbar Access from front and rear Access to voltage transformer, via a grounded metal shutter respecting the PM class. Components In The Panel (optional) Single-core XLPE cables: Max per phase. To 3 x 300 mm2 Coupling electrode for capacitive voltage detection Voltage transformers - cast-resin insulated - Max. 3x1- pole Fixed or mounted Rapid earthing switch - manual operating system - in addition to the standard interlocking system between breaker truck and earthing switch, optional padlock or use of electromagnetic locking Surge arresters - protection of the switchgear against external overvoltage Voltage Transformer Compartment The main features of Voltage Transformer Compartment are given below: Earthed metal shutters PM partitioning Interlooking system between voltage transformer truck and earthing switch Voltage transformer truck Interlocking system between voltage transformer truck and compartment door. Interlocks The main features of Interocks are given below: Interlocking conditions are satisfied according to IEC Earthing switch can only be operated with circuit breaker truck in test position. Circuit breaker truck can not be moved to service position if earth switch is closed Circuit breaker truck can only be moved with circuit breaker OPEN and earthing switch OPEN Mechanical coding on the circuit breaker truck prevents insertion of similar circuit breaker trucks for lower rated normal currents into panels with higher rated normal currents. Interlocking of high voltage door against circuit breaker truck. The high voltage door can only be opened when the circuit breaker truck is in test position. Optional: Electromagnetic interlocks Optional: Mechanical key lock (based on interlocking scenarios) Padlock system on voltage transformer truck Earthing switch and voltage transformer compartment door locking Earthing switch and circuit breaker compartment doors locking differential Earthing switch and cable compartment door locking Interlockoning of voltage transformer truck against earthing switch an compartment door. The main busbar-earthing lock Locking the grounding of adding additional switchgear panels to the main bar.

18 18 Circuit Breaker Truck The main features of Circuit Breaker Truck are given below: Truck frame, bolted to a sturdy structure made of steel sheet. 4 NO + 4 NC auxiliary contacts in the truck mechanism indicates the truck service and test positions. Panel door and lock earthing switch is available. Trucks should be locked mechanically by circuit breaker. 25 ka / 31.5 ka silver-plated tulip contacts in 3s. Low Voltages Cables The main features of Low Voltages Cables are given below: Low-voltage cables are flexible and placed in metallic channel. Connection between low-voltage switchgear is carried out with the passing cable and 32-pin plug connectors in flexible metal conduit. Connection between panels in plug in type. Low Voltages Cabinet The main features of Low-voltage cabinet are given below: Includes protection control and measuring equipment. Medium voltage of the board is divided as safe to touch and reach is seperated from medium voltage side. Connection is made with plug connectors to switch truck. Can be separated from the body.

19 19 STANDARDS / SPECIFICATIONS IEC STANDARD EN STANDARD IEEE STANDARD Switchgear Falcon Series Metal Clad 12 Kv IEC TS EN IEC TS EN IEEE C Devices Vacuum Circuit Breaker Disconnector & Earthing Switch Voltage Detection System IEC TS EN IEEE C IEC TS EN IEEE C IEC TS EN IEEE C IEC IEEE C Degree of protection IEC TS EN Insulation IEC Transformers Voltage Transformer Current Transformer IEC IEC IEC IEC TS EN TS EN TS EN TS EN IEEE C Installation IEC TS EN Business Application Areas At 12KV Secondary Distribution Substation operational without Air Conditioning at high temperature 50ºC and 100% humidity. Remote Access to panels is possible, they can be operational at Substations without personnel and no access. They are used in locked substations. These centers, internal and external, the placed electric equipment and are only kept where it is locked (like switching rooms in the facility) hence requiring the panels to be highly reliable to ensure uninterrupted Supply of Power. These Panels can be operational at compact areas like business centers, where there are space constraints and industrial zones, where the temperature is above the normal atmospheric conditions. Current Carrying Capacity IEC / EN and IEC / TS current carrying capacity according to EN standard is based on the following ambient temperatures: - Maximum 24-hour mean + 35 C - Maximum +50 C Current carrying capacity of the panels and busbars depends on the ambient temperature outside the enclosure.

20 20 The Solid Foreign Objects, Electric Shock And Protection Against Ingress Of Water: IP 41 housing or outer frame Protection againsts Solid Foreign Objects and ingress of water as well as per IEC , IEC 60529, EN , EN standard and IP3X protection of Partitions. High Performance Under Difficult Climatic Conditions: Falcon Series of Metal Clad Switchgear Panel, according to Class 2 which is the hardest class of IEC standard was subjected to climatic aging test and passed the test with success. Products in tests at 95% humidity and in the environment having a temperature between 30 C to 50 C has worked for 7 weeks seamlessly under energy and after this period they have completed insulation testing in success. Falcon Series Metal Clad Switchgear Panels, depending on additional measures, could be used in the following environmental and working conditions: Environmental Conditions Liquid Natural foreign materials Chemically active pollutants Small animals Solids Working Conditions Ambient temperature: Max under the corresponding rated current 50 C Max: -5 C Any foreign material, dust, flammable / corrosive gases and vapors, should not smoke and salt. Humidity: - Average relative humidity over a period of 24 hours: 95% - The average steam pressure in a 24 hour period: max.2.2 kpa - 1 month average relative humidity: 90% Elevation: 1000 m above sea level atmospheric conditions related to hpa + 20 C, 11 g / m3 of water - Above 1000 m, derating factor is applied. Conditions: Quick grounding switches are available which are earthing switches which have making short-circuit capacity according to IEC standard.

21 21 Internal Arc Classification The safety of personnel is verified by internal arc fault test. Internal arc testing was performed in accordance with IEC ANSI / IEEE C / TS EN Falcon Series Metal Clad Switchgear Panels of 31.5 ka, 1s internal arc classification and with a guarantee of success criteria specified in the mentioned standards 1 to 5. Thus, maximum personnel safety is ensured. Definitions of the criteria: - Criterion 1: Correctly secured doors and covers do not open. Limited deformations are accepted. - Criterion 2: It is not permissible to break away from the body. Weight up to 60 g is considered ejection of small parts. - Criterion 3: Up to 2 m height, does not cause holes in the accessible sides arc. - Criterion 4: Indicators should not be burning under the influence of hot gases. - Criterion 5: The enclosure remains connected to its earthing point after the test.

22 22 PRODUCT PHOTOS

23 23 NOTES

24 Switchgear Equipment and Electromechanical Industry and Trade Inc. Bagdat Mahallesi. D100 Karayolu Cd. No:368 Kartepe - Kocaeli / TURKEY Phone : Fax : / sales@elimsan.com