Current transformers with converter 4 ... 20 mA or 0 … 20 mA

TC8 420 500A

TC8 420 500A, Current transformers narrow section

Code: M72151.

  • Flat strip(mm): 60 x 12
  • Inner diameter (mm): 44
  • Analog output: 4...20 mA
  • Measurement Range (A): 500
  • Input current: 500 A
  • Transformer type: Current transformer with 4 ... 20 mA converter

INFORMATION

Description

  • Needs an output power supply of 7.5 ... 36 Vdc
  • Primary current: from 5 to 300 Aac, depending on the type
  • Secondary current: 4 ... 20 mA
  • Internal diameter: from 20 to 44 mm, depending on the type
  • Busbar dimensions: from 25 x 5 mm to 60 x 12 mm

Applications

Used in power lines to obtain a current proportional to the primary current rated at 0..20 mA / 4...20 mA in the secondary

SPECIFICATIONS

Auxiliary power supply
Voltage
7,5 … 36 Vdc
Electrical characteristics
Safety factor (SF)
FS < 5
Mechanical characteristics
Size (mm) width x height x depth
84.5 x 102 x 50 (mm)
Envelope
Plastic wrap V0 self-extinguishing
Weight (kg)
0,272
Environmental characteristics
Thermal Class
Class B (+130 ºC)
Specific technical characteristics of current sensors
Inner diameter Ø (mm)
44
Operating voltage
0,72 kV~ max.
Current measurement circuit
Nominal frequency
50 / 60 Hz
Dynamic current (Idyn)
2,5 Ith
Thermal short-circuit current (Ith)
60 In
Transformation ratio
4 … 20 mA

DIMENSIÓN

VÍDEOS

DESCARGAS

Datasheet

ACCESORIOS