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SZ Serie Transformadores sumergidos en aceite

162 Modelos disponibles

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SZ Transformadores sumergidos en aceite

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Serie SZ - Transformadores sumergidos en aceite con cambiador de tomas bajo carga

Los transformadores sumergidos en aceite de la serie SZ integran un cambiador de tomas en carga (OLTC) para la regulación automática de voltaje bajo carga, disponible en voltajes primarios de 6 kV, 10 kV y 35 kV según IEC 60076. Aislamiento de aceite mineral nominal de 10 a 5000 kVA, 0,48 a 35 kV primario y 0,208 a 0,48 kV secundario con aumento de temperatura de 65 K. Adecuado para redes de distribución de servicios públicos, subestaciones, parques solares y sistemas de energía industriales.

Desglose del número de modelo

STransformador de potencia trifásico
ZCambiador de tomas bajo carga (OLTC)
162+
Modelos disponibles
Calculadora de cotización y selección instantánea
Calculadoras de ingeniería

Características clave

  • Cambiador de tomas bajo carga para regulación de tensión bajo carga.
  • Opciones de voltaje primario de 6/10/35 kV
  • Cumple con IEC 60076
  • Aislamiento fiable por inmersión en aceite

Aplicaciones

  • Redes de distribución con cargas fluctuantes
  • Plantas industriales sensibles al voltaje
  • Regulación de tensión de la red pública

TECHNICAL DRAWING

Modelo: SZ11-M-250/10/0.48 | Tipo: Transformador sumergido en aceite | Capacidad: 250 kVA

FRONT ELEVATION

Nivel de aceite1U1V1W2U2V2W2NTAPN.P.180mm240mm

ELECTRICAL SCHEMATIC

HV WINDING (Delta)1U1V1WLV WINDING (Estrella)2U2V2W2NDelta-Wye (IEEE Std)

EFFICIENCY vs LOAD

90%95%98%99%0%25%50%75%100%≈99%load %efficiency %

SIDE VIEW

Nivel de aceite135mm

TOP VIEW

1U1V1W2U2V2W2N135mm

TERMINAL BLOCK

HV TERMINAL BLOCK1U1V1W1N1PELV TERMINAL BLOCK2U2V2W2N2PE2122Configuración del bloque de terminalesBarra colectora de cobre estañado

CORE & WINDING

OIL / TANKHV devanado/casquilloINSULATIONLV devanado/casquilloNúcleo de hierroconcentric cross-section
LEGEND:
Núcleo de hierro
HV devanado/casquillo
LV devanado/casquillo
Línea de dimensión

Gama de especificaciones

Todas las especificaciones y dimensiones se pueden personalizar a pedido.

Selector de modelo

Parámetros claveGama de modelos
Capacidad10–5000 kVA
HV Tensión (kV)10, 6, 35, 0.48
LV Tensión (kV)0.4, 0.48, 0.22, 0.208
Frecuencia (Hz)50, 60
Impedancia (%)4, 4.5, 6, 7
EnfriamientoONAN
EficienciaClass 1
EstándarIEC 60076, IEEE C57 / ANSI C84.1
ConexiónDyn11 (IEC), Delta-Wye (IEEE Std)
Clase de aislamientoA (105°C)
Aumento de temperatura permitido65
Nivel de ruido≤33 dB(A), ≤34 dB(A), ≤35 dB(A), ≤36 dB(A), ≤37 dB(A), ≤38 dB(A)…
Cambiador de toques±2×2.5% Multi-tap, ±5% Single-tap, ±5×2.5% Multi-tap, ±8×1.25% OLTC
Pérdida sin carga57–3892 W
Pérdida de carga330–38786 W
Seleccione 2-3 modelos para comparar
CompararModeloCapacidad (kVA)HV Tensión (kV)LV Tensión (kV)PesoDimensiones
SZ11-M-10/10/0.410kVA100.4229 kg650×362×577 mm
SZ11-M-10/6/0.410kVA60.4229 kg650×362×577 mm
SZ11-M-10/35/0.410kVA350.4229 kg650×362×577 mm
SZ11-M-10/10/0.4810kVA100.48229 kg650×362×577 mm
SZ11-M-10/10/0.2210kVA100.22229 kg650×362×577 mm
SZ11-M-10/0.48/0.20810kVA0.480.208229 kg650×362×577 mm
SZ11-M-15/10/0.415kVA100.4247 kg675×382×596 mm
SZ11-M-15/6/0.415kVA60.4247 kg675×382×596 mm
SZ11-M-15/35/0.415kVA350.4247 kg675×382×596 mm
SZ11-M-15/10/0.4815kVA100.48247 kg675×382×596 mm
SZ11-M-15/10/0.2215kVA100.22247 kg675×382×596 mm
SZ11-M-15/0.48/0.20815kVA0.480.208247 kg675×382×596 mm
SZ11-M-20/10/0.420kVA100.4265 kg700×402×615 mm
SZ11-M-20/6/0.420kVA60.4265 kg700×402×615 mm
SZ11-M-20/35/0.420kVA350.4265 kg700×402×615 mm
SZ11-M-20/10/0.4820kVA100.48265 kg700×402×615 mm
SZ11-M-20/10/0.2220kVA100.22265 kg700×402×615 mm
SZ11-M-20/0.48/0.20820kVA0.480.208265 kg700×402×615 mm
SZ11-M-25/10/0.425kVA100.4288 kg784×443×634 mm
SZ11-M-25/6/0.425kVA60.4288 kg784×443×634 mm
SZ11-M-25/35/0.425kVA350.4288 kg784×443×634 mm
SZ11-M-25/10/0.4825kVA100.48288 kg784×443×634 mm
SZ11-M-25/10/0.2225kVA100.22288 kg784×443×634 mm
SZ11-M-25/0.48/0.20825kVA0.480.208288 kg784×443×634 mm
SZ11-M-30/10/0.430kVA100.4311 kg869×483×654 mm
SZ11-M-30/6/0.430kVA60.4311 kg869×483×654 mm
SZ11-M-30/35/0.430kVA350.4311 kg869×483×654 mm
SZ11-M-30/10/0.4830kVA100.48311 kg869×483×654 mm
SZ11-M-30/10/0.2230kVA100.22311 kg869×483×654 mm
SZ11-M-30/0.48/0.20830kVA0.480.208311 kg869×483×654 mm
SZ11-M-40/10/0.440kVA100.4370 kg884×491×673 mm
SZ11-M-40/6/0.440kVA60.4370 kg884×491×673 mm
SZ11-M-40/35/0.440kVA350.4370 kg884×491×673 mm
SZ11-M-40/10/0.4840kVA100.48370 kg884×491×673 mm
SZ11-M-40/10/0.2240kVA100.22370 kg884×491×673 mm
SZ11-M-40/0.48/0.20840kVA0.480.208370 kg884×491×673 mm
SZ11-M-50/10/0.450kVA100.4430 kg899×499×692 mm
SZ11-M-50/6/0.450kVA60.4430 kg899×499×692 mm
SZ11-M-50/35/0.450kVA350.4430 kg899×499×692 mm
SZ11-M-50/10/0.4850kVA100.48430 kg899×499×692 mm
SZ11-M-50/10/0.2250kVA100.22430 kg899×499×692 mm
SZ11-M-50/0.48/0.20850kVA0.480.208430 kg899×499×692 mm
SZ11-M-63/10/0.463kVA100.4480 kg944×519×727 mm
SZ11-M-63/6/0.463kVA60.4480 kg944×519×727 mm
SZ11-M-63/35/0.463kVA350.4480 kg944×519×727 mm
SZ11-M-63/10/0.4863kVA100.48480 kg944×519×727 mm
SZ11-M-63/10/0.2263kVA100.22480 kg944×519×727 mm
SZ11-M-63/0.48/0.20863kVA0.480.208480 kg944×519×727 mm
SZ11-M-80/10/0.480kVA100.4549 kg999×547×769 mm
SZ11-M-80/6/0.480kVA60.4549 kg999×547×769 mm
SZ11-M-80/35/0.480kVA350.4549 kg999×547×769 mm
SZ11-M-80/10/0.4880kVA100.48549 kg999×547×769 mm
SZ11-M-80/10/0.2280kVA100.22549 kg999×547×769 mm
SZ11-M-80/0.48/0.20880kVA0.480.208549 kg999×547×769 mm
SZ11-M-100/10/0.4100kVA100.4597 kg990×670×930 mm
SZ11-M-100/6/0.4100kVA60.4597 kg990×670×930 mm
SZ11-M-100/35/0.4100kVA350.4597 kg990×670×930 mm
SZ11-M-100/10/0.48100kVA100.48597 kg990×670×930 mm
SZ11-M-100/10/0.22100kVA100.22597 kg990×670×930 mm
SZ11-M-100/0.48/0.208100kVA0.480.208597 kg990×670×930 mm
SZ11-M-125/10/0.4125kVA100.4668 kg1079×579×846 mm
SZ11-M-125/6/0.4125kVA60.4668 kg1079×579×846 mm
SZ11-M-125/35/0.4125kVA350.4668 kg1079×579×846 mm
SZ11-M-125/10/0.48125kVA100.48668 kg1079×579×846 mm
SZ11-M-125/10/0.22125kVA100.22668 kg1079×579×846 mm
SZ11-M-125/0.48/0.208125kVA0.480.208668 kg1079×579×846 mm
SZ11-M-160/10/0.4160kVA100.4764 kg1045×685×965 mm
SZ11-M-160/6/0.4160kVA60.4764 kg1045×685×965 mm
SZ11-M-160/35/0.4160kVA350.4764 kg1045×685×965 mm
SZ11-M-160/10/0.48160kVA100.48764 kg1045×685×965 mm
SZ11-M-160/10/0.22160kVA100.22764 kg1045×685×965 mm
SZ11-M-160/0.48/0.208160kVA0.480.208764 kg1045×685×965 mm
SZ11-M-200/10/0.4200kVA100.4842 kg1120×750×1000 mm
SZ11-M-200/6/0.4200kVA60.4842 kg1120×750×1000 mm
SZ11-M-200/35/0.4200kVA350.4842 kg1120×750×1000 mm
SZ11-M-200/10/0.48200kVA100.48842 kg1120×750×1000 mm
SZ11-M-200/10/0.22200kVA100.22842 kg1120×750×1000 mm
SZ11-M-200/0.48/0.208200kVA0.480.208842 kg1120×750×1000 mm
SZ11-M-250/10/0.4250kVA100.4960 kg1189×829×1000 mm
SZ11-M-250/6/0.4250kVA60.4960 kg1189×829×1000 mm
SZ11-M-250/35/0.4250kVA350.4960 kg1189×829×1000 mm
SZ11-M-250/10/0.48250kVA100.48960 kg1189×829×1000 mm
SZ11-M-250/10/0.22250kVA100.22960 kg1189×829×1000 mm
SZ11-M-250/0.48/0.208250kVA0.480.208960 kg1189×829×1000 mm
SZ11-M-315/10/0.4315kVA100.41150 kg1350×930×1040 mm
SZ11-M-315/6/0.4315kVA60.41150 kg1350×930×1040 mm
SZ11-M-315/35/0.4315kVA350.41150 kg1350×930×1040 mm
SZ11-M-315/10/0.48315kVA100.481150 kg1350×930×1040 mm
SZ11-M-315/10/0.22315kVA100.221150 kg1350×930×1040 mm
SZ11-M-315/0.48/0.208315kVA0.480.2081150 kg1350×930×1040 mm
SZ11-M-400/10/0.4400kVA100.41349 kg1300×860×1090 mm
SZ11-M-400/6/0.4400kVA60.41349 kg1300×860×1090 mm
SZ11-M-400/35/0.4400kVA350.41349 kg1300×860×1090 mm
SZ11-M-400/10/0.48400kVA100.481349 kg1300×860×1090 mm
SZ11-M-400/10/0.22400kVA100.221349 kg1300×860×1090 mm
SZ11-M-400/0.48/0.208400kVA0.480.2081349 kg1300×860×1090 mm
SZ11-M-500/10/0.4500kVA100.41504 kg1390×960×1120 mm
SZ11-M-500/6/0.4500kVA60.41504 kg1390×960×1120 mm
SZ11-M-500/35/0.4500kVA350.41504 kg1390×960×1120 mm
SZ11-M-500/10/0.48500kVA100.481504 kg1390×960×1120 mm
SZ11-M-500/10/0.22500kVA100.221504 kg1390×960×1120 mm
SZ11-M-500/0.48/0.208500kVA0.480.2081504 kg1390×960×1120 mm
SZ11-M-630/10/0.4630kVA100.41818 kg1465×1020×1160 mm
SZ11-M-630/6/0.4630kVA60.41818 kg1465×1020×1160 mm
SZ11-M-630/35/0.4630kVA350.41818 kg1465×1020×1160 mm
SZ11-M-630/10/0.48630kVA100.481818 kg1465×1020×1160 mm
SZ11-M-630/10/0.22630kVA100.221818 kg1465×1020×1160 mm
SZ11-M-630/0.48/0.208630kVA0.480.2081818 kg1465×1020×1160 mm
SZ11-M-800/10/0.4800kVA100.42136 kg1525×1060×1200 mm
SZ11-M-800/6/0.4800kVA60.42136 kg1525×1060×1200 mm
SZ11-M-800/35/0.4800kVA350.42136 kg1525×1060×1200 mm
SZ11-M-800/10/0.48800kVA100.482136 kg1525×1060×1200 mm
SZ11-M-800/10/0.22800kVA100.222136 kg1525×1060×1200 mm
SZ11-M-800/0.48/0.208800kVA0.480.2082136 kg1525×1060×1200 mm
SZ11-M-1000/10/0.41000kVA100.42522 kg1750×1270×1230 mm
SZ11-M-1000/6/0.41000kVA60.42522 kg1750×1270×1230 mm
SZ11-M-1000/35/0.41000kVA350.42522 kg1750×1270×1230 mm
SZ11-M-1000/10/0.481000kVA100.482522 kg1750×1270×1230 mm
SZ11-M-1000/10/0.221000kVA100.222522 kg1750×1270×1230 mm
SZ11-M-1000/0.48/0.2081000kVA0.480.2082522 kg1750×1270×1230 mm
SZ11-M-1250/10/0.41250kVA100.42943 kg1720×1240×1300 mm
SZ11-M-1250/6/0.41250kVA60.42943 kg1720×1240×1300 mm
SZ11-M-1250/35/0.41250kVA350.42943 kg1720×1240×1300 mm
SZ11-M-1250/10/0.481250kVA100.482943 kg1720×1240×1300 mm
SZ11-M-1250/10/0.221250kVA100.222943 kg1720×1240×1300 mm
SZ11-M-1250/0.48/0.2081250kVA0.480.2082943 kg1720×1240×1300 mm
SZ11-M-1600/10/0.41600kVA100.44069.5 kg1879×1312×1492 mm
SZ11-M-1600/6/0.41600kVA60.44069.5 kg1879×1312×1492 mm
SZ11-M-1600/35/0.41600kVA350.44069.5 kg1879×1312×1492 mm
SZ11-M-1600/10/0.481600kVA100.484069.5 kg1879×1312×1492 mm
SZ11-M-1600/10/0.221600kVA100.224069.5 kg1879×1312×1492 mm
SZ11-M-1600/0.48/0.2081600kVA0.480.2084069.5 kg1879×1312×1492 mm
SZ11-M-2000/10/0.42000kVA100.44572.5 kg1999×1368×1538 mm
SZ11-M-2000/6/0.42000kVA60.44572.5 kg1999×1368×1538 mm
SZ11-M-2000/35/0.42000kVA350.44572.5 kg1999×1368×1538 mm
SZ11-M-2000/10/0.482000kVA100.484572.5 kg1999×1368×1538 mm
SZ11-M-2000/10/0.222000kVA100.224572.5 kg1999×1368×1538 mm
SZ11-M-2000/0.48/0.2082000kVA0.480.2084572.5 kg1999×1368×1538 mm
SZ11-M-2500/10/0.42500kVA100.45304 kg2179×1062×1515 mm
SZ11-M-2500/6/0.42500kVA60.45304 kg2179×1062×1515 mm
SZ11-M-2500/35/0.42500kVA350.45304 kg2179×1062×1515 mm
SZ11-M-2500/10/0.482500kVA100.485304 kg2179×1062×1515 mm
SZ11-M-2500/10/0.222500kVA100.225304 kg2179×1062×1515 mm
SZ11-M-2500/0.48/0.2082500kVA0.480.2085304 kg2179×1062×1515 mm
SZ11-M-3150/10/0.43150kVA100.46310 kg2299×1167×1615 mm
SZ11-M-3150/6/0.43150kVA60.46310 kg2299×1167×1615 mm
SZ11-M-3150/35/0.43150kVA350.46310 kg2299×1167×1615 mm
SZ11-M-3150/10/0.483150kVA100.486310 kg2299×1167×1615 mm
SZ11-M-3150/10/0.223150kVA100.226310 kg2299×1167×1615 mm
SZ11-M-3150/0.48/0.2083150kVA0.480.2086310 kg2299×1167×1615 mm
SZ11-M-4000/10/0.44000kVA100.47590 kg2498×1247×1730 mm
SZ11-M-4000/6/0.44000kVA60.47590 kg2498×1247×1730 mm
SZ11-M-4000/35/0.44000kVA350.47590 kg2498×1247×1730 mm
SZ11-M-4000/10/0.484000kVA100.487590 kg2498×1247×1730 mm
SZ11-M-4000/10/0.224000kVA100.227590 kg2498×1247×1730 mm
SZ11-M-4000/0.48/0.2084000kVA0.480.2087590 kg2498×1247×1730 mm
SZ11-M-5000/10/0.45000kVA100.49145 kg2698×1328×1845 mm
SZ11-M-5000/6/0.45000kVA60.49145 kg2698×1328×1845 mm
SZ11-M-5000/35/0.45000kVA350.49145 kg2698×1328×1845 mm
SZ11-M-5000/10/0.485000kVA100.489145 kg2698×1328×1845 mm
SZ11-M-5000/10/0.225000kVA100.229145 kg2698×1328×1845 mm
SZ11-M-5000/0.48/0.2085000kVA0.480.2089145 kg2698×1328×1845 mm

Calculadora de cotización y selección instantánea

Seleccione sus especificaciones para obtener un precio estimado al instante.

1 · Configurar
Más opciones(6)
Certificación
2 · Tu precio
Valores nominales derivados (calculados a partir de la configuración)

Los valores a continuación se calculan a partir de lo que seleccionó arriba. Todo lo que aún no se puede calcular se muestra como un guion largo — nunca como cero.

Iₙ = S / (√3·U) · I_sc = 100·Iₙ / uₖ · S_sc = √3·U·I_sc · I_p = k·Iₖ

Entradas tomadas de la configuración
Capacidad: — kVAde la configuración anterior
Tensión del sistema: no especificado
Tensión de impedancia uₖ: no especificado
Resultado
Corriente nominal Iₙ—
Corriente de cortocircuito I_sc—
Corriente de cortocircuito I_sc—
Potencia de cortocircuito S_sc—
I_sc se calcula únicamente sobre la base de la impedancia del transformador (se desprecia la impedancia del sistema) — la misma base utilizada en los cálculos de cortocircuito de IEC 60076-5.
Tensión del sistema → —

Aún se requiere para completar el cálculo: capacidad nominal S,tensión de impedancia uₖ,corriente admisible de corta duración o de cresta.

Los valores por modelo (P0 / Pk / uₖ declarados por fábrica, pérdidas, ruido, elevación de temperatura, dimensiones, peso) no están en la biblioteca de productos: esas filas permanecen con un guion largo hasta que se suministre la hoja de parámetros de fábrica. Un guion largo significa que el valor no está disponible — nunca se representa como cero.

Derived losses (from the selected efficiency grade + capacity)
Class 3 (S13)
No-load loss P0 (kW)—
Load loss Pk (kW)—

Read-only: no price factor, not part of the sum — the loss-grade cost is already carried by the efficiency (subtype) base price, so charging here would double-bill. Values come from the product library type-test data, interpolated between published capacities; grades the library does not cover show an em dash, never zero.

S13 系列（产品库 S13-M / 卷铁芯 S13-M.RL，Class 3）

Los precios de referencia son sólo para estimación y no constituyen una oferta formal.

3 · Solicita esta cotización

Le responderemos con la última cotización al instante.

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