40.5kV Substation Current Transformer LDBJ9-40.5

Instrument Transformers · Current Transformers (CT)

40.5kV Substation Post Current Transformer (LDBJ9-40.5 / LCZ-35)

XinHuan post-type current transformer (LDBJ9-40.5 / LCZ-35) designed for and utility transmission substations and industrial main receiving stations. Provides exceptional dynamic and thermal stability with up to 4 secondary cores for differential, distance, and metering schemes.

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Especificaciones Técnicas

Tensión Nominal	40.5 kV
Primary Current	100 ~ 3000 A
Secondary Current	5 A / 1 A
Number of Secondary Cores	Up to 4 Cores (Metering + Protection)
Accuracy Class	0.2S, 0.5, 5P20, 10P20
Power Frequency Withstand	95 kV / 1 min
Lightning Impulse Withstand	200 kV peak

Información del Producto

Estado

Publicado

ID del Producto

40_5KV_SUBSTATION_CURRENT_TRANSFORMER_LDBJ9_40_5

Última Actualización

2026-09-10T01:57:54.441018

Preguntas Frecuentes

Submit your substation single line diagram (SLD) or CT secondary winding schedule for custom quotation.

Conforms to IEC 61869-2, IEC 60076, and BS EN 61869. Factory routine test report includes insulation resistance, turns ratio, excitation curve, and polarity checks.

Export grade treated wooden cases with damp-proof vacuum bagging.

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Normas y Cumplimiento

Conforms to IEC 61869-2, IEC 60076, and BS EN 61869. Factory routine test report includes insulation resistance, turns ratio, excitation curve, and polarity checks.

Embalaje, Entrega y Servicio

Export grade treated wooden cases with damp-proof vacuum bagging.

Submit your substation single line diagram (SLD) or CT secondary winding schedule for custom quotation.

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