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English to Spanish: Planta Fotoeléctrica General field: Tech/Engineering Detailed field: Engineering (general)
Source text - English 3. Technical data
Voltages
Rated voltage ...................................................................................................................... 17.5 kV Operating voltage ................................................................................................................ 13.8 kV Rated short-duration power-frequency withstand voltage......................................................... 38 kV Rated lightning impulse withstand voltage ............................................................................... 95 kV Rated frequency ..................................................................................................................... 60 Hz
Short-circuit ratings
Rated short-time withstand current Ik .................................................................................. 16.0 kA Rated duration of short-circuit ..................................................................................................... 1 s Rated peak withstand current Ip ............................................................................................. 42 kA
Current ratings
Rated normal current of the busbar ......................................................................................... 630 A
Dimensions
Switchgear height (without pressure absorber, low-voltage compartment) ......................... 1700 mm Panel depth (standard) ....................................................................................................... 775 mm Depending on the associated typical and its cable connection versions, the panel depth can be >775 mm; for dimensions, see the associated typicals Lateral wall distance .......................................................................................................... 50 mm Lateral wall distance for lined up panels ........................................................................... 200 mm Rear wall distance for wall-standing arrangement............................................................... 15 mm Width of control aisle (depending on national specifications) Recommended for Germany ........................................................................................ 800 mm Recommended for extension or panel replacement ..................................................... 1000 mm Depth of cable basement or cable trench (according to cable bending radius) .................. 600 mm
Switchgear enclosure
Partition class ............................................................................................................................. PM Internal arc classification .................................................................................. IAC A FLR 16 kA/1 s Degree of protection of gas-insulated panels (primary part) ..................................................... IP 2X Degree of protection of the switchgear vessel ........................................................................... IP65 Degree of protection of the low-voltage compartment .............................................................. IP 3X
Loss of service continuity
Loss of service continuity category: LSC Panels without HV HRC fuses .......................................................................................... LSC 2B
A
Customer: Ministry of Energy Specification for medium-voltage switchgear 8DJH Project: Isabela Hybrid Rev6 - 13,8kV - Flaps for pressure relief - Sip5 Reference: O-U282-DE-14-0037_6 8DJH-162345
Frei verwendbar
Issue: 24.05.2016 Printout: 24.05.2016 Page: 10 / 47
Revision:
Operating conditions (according to IEC 62271-1)
Site altitude ...................................................................................................................... 1000 m Maximum ambient air temperature ......................................................................................... 40 °C Lowest ambient air temperature ........................................................................................... -25 °C The temperature range depends on the secondary equipment and low-voltage devices used and their operating conditions. The rated currents are valid for ambient air temperature of 40° C (24-hour mean value max. 35° C).
Insulation
Rated filling level (absolute) for insulation pre ...................................................................... 150 kPa Minimum filling level (absolute) for insulation pre ................................................................. 130 kPa
Endurance classes of the switching devices
Circuit-breaker LS 1.1 (IEC 62271-100) Breaking, mechanically (IEC 62271-100) ................................................................................ M2 Breaking, electrically (IEC 62271-100) ..................................................................................... E2 Breaking, capacitively (IEC 62271-100) ................................................................................... C2 Circuit-breaker LS 2 (IEC 62271-100) Breaking, mechanically (IEC 62271-100) ................................................................................ M1 Breaking, electrically (IEC 62271-100) ..................................................................................... E2 Breaking, capacitively (IEC 62271-100) ................................................................................... C1 Three-position disconnector Disconnecting, mechanically (IEC 62271-102) ........................................................................ M0 Earthing, electrically (IEC 62271-102) ......................................................................................
Translation - Spanish 3. Ficha Técnica
Voltaje o tensión nominal..................................................................................................... ……………………17.5 kV
Voltaje o tensión operativo................................................................................................... ……………………13.8 kV
Voltaje o tensión nominal, de poca duración resistente a potencia y frecuencia. .................. ……………………38 kV
Tensión nominal resistente al impulso de rayo....................................................................... ……………………95 kV
Frecuencia Nominal.......................................................................................................... …………………........ 60 Hz
Corriente nominal de poca duración.................................................................................... ……………………16.0 kA
Duración nominal del corto circuito.............................................................................................. …………………...1 s
Corriente nominal resistente a picos Ip................................................................................... ……………………42 kA
Corriente nominal normal del sistema de barras.................................................................... …………………...630 A
Altura del conmutador (sin absorción de presión, compartimiento de bajo voltaje o tensión)……………….1700 mm
Profundidad del panel (estándar) ................................................................................................ …………….775 mm
Dependiendo de los elementos asociados típicamente, y sus versiones de conexiones de cables la profundidad del panel puede ser>775 mm; para ver dimensiones por favor remítase a los elementos asociados típicamente
Distancia de pared lateral……........................................................................................................................... 50 mm
Distancia de pared lateral para paneles alineados.......................................................................................... 200 mm
Distancia de pared trasera para disposición de paredes…............................................................................... 15 mm
Ancho del pasillo de control (dependiendo de recomendaciones nacionales)
• Ancho recomendado para Alemania……........................................................................................ …800 mm
• Ancho recomendado para extensiones o remplazo de paneles..................................................... 1000 mm
Profundidad del sótano de cables o lecho de cables(de acuerdo con el radio de flexión del cable).. 600 mm
Clase de partición.................................................................................................................................................... PM
Clasificación de arco interno........................................................................................................ IAC A FLR 16 kA/1 s
Grado de protección para paneles aislados de gas (parte primaria).................................................................. IP 2X
Grado de protección de cuba--------------------........................................................................... …………………….IP65
Grado de protección del compartimiento de baja tensión.....................................................................................IP 3X
Categoría de continuidad ante pérdida de servicio: LSC
Paneles sin fusibles ACR................................................................................................................................ LSC 2B
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