Transformers | Current - Protection

KR 1780P (V or H)

The KR 1780P is a current transformer, epoxy window type for protection, for low voltage (0.72kV), with vertical and horizontal positions. Primary current: 600A to 5,000A according to the model. Product dimension: 165 x 260 x 70mm. windows dimensions: 170x80mm. Protection class of 5P5, 5P10, 5P20, 10P5, 10P10 and 10P20 and a maximum Burden of 25VA.

For further information, see the product datasheet and Transformers Catalog.

Categories: , .
Prev
Next
DEMONSTRATIVE VIDEO

What is a Current Transformer? Watch our videos for further explanation of the Kron Current Transformer product line, operation and installation.

You may be interested in

KR 174-Model-8
KR 174
  • Measurement
  • Primary Current: 50 -> 800A
  • Window Diameter: 30mm
  • Window: 40x10 | 30x13 | 26x20mm
  • Dimension: 88 x 98 x 50mm
  • Accuracy Class: 0.6%, 1.2%
  • Maximum Burden (VA) 12.5
KR-140 - p
KR 140
  • Measurement
  • Primary Current: 800 -> 4,000A
  • Window Diameter: 140mm
  • Window: 80X12, 61X31 or 51X51mm
  • Dimension: 200 x 239 x 40mm
  • Accuracy Class: 0.3%
  • Maximum Burden 12.5VA
KR 103 - 3D-Model
KR 103
  • Measurement
  • Primary Current: 100 -> 400A
  • Window Diameter: 34mm
  • Window: 42X12 and 31X22mm
  • Dimension: 68 x 79 x 35mm
  • Accuracy Class: 3%, 1.2%, 0.6%
  • Maximum Burden 12.5VA
KR-40 - p
KR 40
  • Measurement
  • Primary Current: 200 -> 300A
  • Window Diameter: 40mm
  • Window: 80X12, 61X31 or 51X51mm
  • Dimension: 80 x 85 x 30mm
  • Accuracy Class: 1.2%
  • Maximum Burden 2.5VA
KTA 23-Model-7
KTA 23
  • Measurement
  • Primary Current: 600 -> 2.000A
  • Window Diameter: 65mm
  • Window: 80X12, 61X31 or 51X51mm
  • Dimension: 104 x 126 x 45mm
  • Accuracy Class: 0,5%, 1%
  • Maximum Burden 20VA
KR 238-Model-3
KR 238
  • Measurement
  • Primary Current: 400 -> 2,500A
  • Window Diameter: 51mm
  • Window: 81x13 | 76,5x19 | 60x30mm
  • Dimension: 131 x 145 x 46mm
  • Accuracy Class: 0.3%, 0.6%
  • Maximum Burden (VA) 12.5