Current transformers

Current transformers
Current transformers
Current transformers
Current transformers

TA400 400/5A

TA400 400/5A, Current transformers

Code: M70591.

  • Flat strip(mm): 100 x 20
  • System: Single-phase
  • Class 0,5 Power (VA): 5
  • Class 1 Power (VA): 10
  • Class 3 Power (VA): 15
  • Measurement Range (A): 400/5
  • Input current: 400 A
  • Transformer type: Closed core

INFORMATION

Description

  • Types: from 750 to 5000 A
  • Busbar dimensions: from 20 x 100 mm to 60 x 125 mm
  • Transformer certificate sheet is attached

Applications

Converting a high nominal current to a lower current so that it can be measured by the unit. In installations where the electrical supply can be interrupted to install transformers.

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SPECIFICATIONS

Electrical characteristics
Safety factor (SF)
FS < 5
Power
5 VA (Class 0,5)
Current measurement circuit
Primary current measurement
400 A
Transformation ratio
… / 5 A
Nominal frequency
50 / 60 Hz
Dynamic current (Idyn)
2,5 Ith
Thermal short-circuit current (Ith)
60 In
Specific technical characteristics of current sensors
Operating voltage
0,72 kV~ max.
Environmental characteristics
Thermal Class
Class B (+130 ºC)
Mechanical characteristics
Envelope
Plastic wrap V0 self-extinguishing
Fastening
DIN rail with accessory
Weight (kg)
0,7
Size (mm) width x height x depth
95 x 165 x 59 (mm)
Standards
Standards
IEC 61869-2, UNE 21 088-1, UL 94, VDE 0414

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

Dimensions
Datasheet

ACCESORIES

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