Instrument Transformers · Current Transformers (CT)
XinHuan / indoor post-type cast resin current transformer (LZZBJ9-10A1/A2G/QB6) widely used in KYN28A-12, XGN, and ABB UniGear medium-voltage switchgear. Delivers dual/triple secondary cores for simultaneous revenue metering and differential/overcurrent protection.
| Rated Voltage | 10 kV (Max. 12 kV) |
|---|---|
| Rated Frequency | 50 Hz / 60 Hz |
| Rated Primary Current | 5 ~ 3150 A |
| Rated Secondary Current | 5 A / 1 A |
| Accuracy Class Combinations | 0.2S/10P10, 0.5/10P10, 0.2/0.5/10P |
| Rated Output (Burden) | 10 ~ 30 VA |
| Insulation Level | 12 / 42 / 75 kV |
| Dynamic Withstand Current | Up to 80 kA peak |
| Installation | Indoor / Metal-Clad Switchgear |
Status
Published
Product ID
10KV_INDOOR_CAST_RESIN_CURRENT_TRANSFORMER_LZZBJ9_10
Last Updated
2026-09-10T01:57:54.441018
Fully compliant with IEC 61869-2 and GB/T 20840.2 standards. Factory calibrated with routine accuracy and partial discharge (<5pC) test certificates.
Reinforced palletized export cartons with protective plastic moisture wrap. Ready for containerized sea shipment.
Contact our technical sales team with your MV switchgear panel specifications, current transformation ratio, and accuracy class for immediate pricing.
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