Split-Core Zero-Sequence Current Transformer LXK

Instrument Transformers · Ring Main Unit & Zero-Sequence CTs

Split-Core Zero-Sequence Ground Fault Current Transformer (LXK-120 ~ LXK-300)

XinHuan LXK and LMZK series open-type split-core zero-sequence current transformers for medium-voltage cable earth fault protection and microcomputer protection relaying. Split-core architecture permits fast retrofit onto existing / three-core cables without disconnecting cable terminations.

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Spécifications techniques

Cable Diameter Scope	Φ80, Φ100, Φ120, Φ150, Φ180, Φ200, Φ240, Φ300 mm
Structure	Split-Core (Open-type clamp installation)
Primary Zero-Sequence Current	10 ~ 100 A
Secondary Output	1 A / 5 A / 1 V / 0.5 V
Accuracy / Sensitivity	10P10, 10P20, 1A earth fault detection
Operating Voltage	0.66 kV ~ 35 kV Cable Insulation

Informations sur le produit

Statut

Publié

ID du produit

SPLIT_CORE_ZERO_SEQUENCE_CURRENT_TRANSFORMER_LXK

Dernière mise à jour

2026-09-10T01:57:54.441018

Questions fréquemment posées

Specify cable outer diameter (80mm, 100mm, 120mm, 150mm, 200mm, 240mm, 300mm) and secondary protection relay threshold.

Conforms to IEC 61869-2 and GB/T 20840.2. High permeability silicon steel core ensures high sensitivity to micro-ampere earth leakage currents.

Reinforced export packaging with quick-clamp mounting hardware.

Marchés et ressources connexes

Guide de l'acheteur

Comment s'approvisionner en Chine

Normes et conformité

Conforms to IEC 61869-2 and GB/T 20840.2. High permeability silicon steel core ensures high sensitivity to micro-ampere earth leakage currents.

Emballage, livraison et service

Reinforced export packaging with quick-clamp mounting hardware.

Specify cable outer diameter (80mm, 100mm, 120mm, 150mm, 200mm, 240mm, 300mm) and secondary protection relay threshold.

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