TU_R Measuring transformers

Name: Transformadores de medida. TU_R
SKU: 18652
Availability: InStock

Current transformer TU_R for primary winding. The resin enclosure makes the transformer more robust and makes it suitable for installation in adverse environments.

TU3R

TU50R

measure

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Technical specifications

Certificate

Technical details

Dimensions
Technical characteristics
Technical data
Ratios
Standards

Models
TU3R
TU50R

Factor of safety: Fs < 5
Operating voltage (maximum): 720 V
Test voltage: 3 kV AC (1min)
Frequency: 50-60 hz
Rated thermal short-circuit current: 60xIn or Ith limited by cable or primary busbar dimensions
Rated dynamic current: IDyn = 2,5 x Ith
Continuous overload: ID = 1.2 x In
Operating temperature: -5 / + 40 ºC
Accuracy: 0.5 - 1
Rated secondary current: x/1 - x/5
Insulation class: Class E // Class B (130 ºC) available