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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Spécifications techniques

Tension nominale	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

Informations sur le produit

Statut

Publié

ID du produit

40_5KV_SUBSTATION_CURRENT_TRANSFORMER_LDBJ9_40_5

Dernière mise à jour

2026-09-10T01:57:54.441018

Questions fréquemment posées

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.

Marchés et ressources connexes

Guide de l'acheteur

Comment s'approvisionner en Chine

Normes et conformité

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.

Emballage, livraison et service

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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