JLSZ□-10 10kV Outdoor Combined Metering Unit

The JLSZ□-10 is a three-phase outdoor combined metering unit integrating current and voltage transformers for direct active and reactive energy metering in 10kV power systems. Technical Details Technical Parameters Parameter Value Model JLSZ□-10 Rated Primary Voltage 10 kV Rated Frequency 50 Hz Rated Voltage Ratio…
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The JLSZ□-10 is a three-phase outdoor combined metering unit integrating current and Voltage Transformers for direct active and reactive energy metering in 10kV power systems.

Technical Details

  • 10kV System 
  • CT & VT Integrated
  • 0.2S / 0.5S Accuracy 
  • Outdoor Epoxy Cast 
  • V/V & Y/Y Configurations 
  • Active & Reactive Metering

 

Technical Parameters

ParameterValue
ModelJLSZ□-10
Rated Primary Voltage10 kV
Rated Frequency50 Hz
Rated Voltage Ratio10000 / 100 V
Rated Primary Current2.5–100 A, stepped
Rated Secondary Current5 A or 1 A
Accuracy Class0.2 / 0.5 / 0.2S / 0.5S
Dual-Ratio CT TapsS1-S2 low ratio / S1-S3 high ratio
InstallationOutdoor