VKH-0.66 Split-Core Current Transformer

The VKH-0.66 is a split-core current transformer for low-voltage energy measurement and relay protection, offering large window sizes and high-current configurations. VKH-0.66-23 VKH-0.66-46 VKH-0.66-58 VKH-0.66-88 VKH-0.66-510 VKH-0.66-614 VKH-0.66-812 VKH-0.66-816 VKH-0.66-820 2000/5-8000/5 80×200
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The VKH-0.66 is a split-core current transformer for low-voltage energy measurement and relay protection, offering large window sizes and high-current configurations.

Technical Parameters

  • Rated Voltage: ≤0.66 kV
  • Current Range: 100/5–8000/5 A
  • Secondary Current: 5 A
  • Accuracy Class: 0.5
  • Rated Output: 2.5 / 5 / 10 VA
  • Window Sizes: 20×30 to 80×200 mm
  • Altitude: ≤1000 m
Outline Drawing and Installation Dimensions
Model
Current Ratio (A)
Window Dimension (mm)
Outline Dimension Drawing (mm)

VKH-0.66-23

100/5-400/520×30

VKH-0.66-46

300/5-1200/540×60

VKH-0.66-58

400/5-2000/550×80

VKH-0.66-88

400/5-2000/580×80

VKH-0.66-510

800/5-4000/550×100

VKH-0.66-614

1500/5-7500/560×140

VKH-0.66-812

1000/5-4000/580×120

VKH-0.66-816

1000/5-6000/580×160

VKH-0.66-820

2000/5-8000/580×200

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