Current transformers narrow section

Current transformers

TC4 100/5A

TC4 100/5A, Current transformers narrow section

Code: M703D8.

  • Flat strip(mm): 30 x 10 |20 x 10 |25 x 5
  • System: Single-phase
  • Class 1 Power (VA): 2
  • Class 3 Power (VA): 3
  • Measurement Range (A): 100/5
  • Input current: 100 A
  • Transformer type: Closed core

INFORMATION

Description

  • Type: bar entrance
  • Types: from 40 to 4000 A
  • Internal diameter: from 20.3 to 63 mm, depending on the type
  • Busbar dimensions: from 25 x 5 mm to 30 x 100 mm
  • Individual certificate available on request
  • DIN rail fixing accessory (Types TC5 and TC6)
  • Secondary coding types .../5 A (on demand .../1 A. TC4 not available)

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
2 VA (Class 1)
Current measurement circuit
Primary current measurement
100 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.
Inner diameter Ø (mm)
21
Environmental characteristics
Thermal Class
Class B (+130 ºC)
Relative humidity (without condensation)
15 … 95 %
Protection class
IP 20
Mechanical characteristics
Envelope
Plastic wrap V0 self-extinguishing, UL 94
Weight (kg)
0,183
Size (mm) width x height x depth
50 x 77 x 56 (mm)
Standards
Standards
IEC 61869-1, IEC 61869-2, BS2627

DIMENSIONS

CONNECTIONS

VIDEOS

DOWNLOADS

3D
Dimensions
Datasheet
CE-certified

ACCESORIES


M79951.
TC-COVER

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Current transformers narrow section

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Current transformers narrow section