

LB-10 Oil-Immersed Current Transformer
The LB-10 is a 10kV oil-immersed current transformer designed for indoor and outdoor current and energy measurement in 50/60Hz power systems. It features 0.2S metering accuracy and reliable oil insulation. Specifications Rated Primary Current: 10–20 A Rated Secondary Current: 5 A Rated Voltage: 10 kV…
The LB-10 is a 10kV oil-immersed current transformer designed for indoor and outdoor current and energy measurement in 50/60Hz power systems. It features 0.2S metering accuracy and reliable oil insulation.
Specifications
- Rated Primary Current: 10–20 A
- Rated Secondary Current: 5 A
- Rated Voltage: 10 kV
- Accuracy Class: 0.2S
- Rated Output: 15 VA
- Rated Short-Time Thermal Current: 1 kA
- Rated Dynamic Current: 2.5 kA
- Frequency: 50/60 Hz
- Installation: Indoor / Outdoor
- Standard: IEC 61869-2 / GB/T 20840.2







