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TCH6.2 200/5A

DESCRIPTION

TCH6.2 200/5A, Current transformers high accuracy and narrow section

Code: M70444.

  •  System: Single-phase
  •  Class 0,2 Power (VA): 5
  •  Class 0,2S Power (VA): 3,5
  •  Class 0,5S Power (VA): 5
  •  Measurement Range (A): 200/5
  •  Input current: 200 A
  • 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
  • Transformer certificate sheet is attached
  • Accessory on request for fixing on DIN rail (Types TCH6 and TCH6.2)
  • Secondary coding types …/5 A (on demand …/1 A.)

 

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 and a high accuracy is required.

ELECTRICAL CHARACTERISTICS
Safety factor (SF) FS 5
Power 5 VA (Class 0,2)
 
MECHANICAL CHARACTERISTICS
Size (mm) width x height x depth 79 x 87.2 x 71.17 (mm)
Envelope Plastic wrap V0 self-extinguishing, UL 94
Weight (kg) 0,36
 
ENVIRONMENTAL CHARACTERISTICS
Thermal Class Class B (+130 ºC)
Protection class IP 20
Relative humidity (without condensation) 15 … 95 %
 
SPECIFIC TECHNICAL CHARACTERISTICS OF CURRENT SENSORS
Inner diameter Ø (mm) 26
Operating voltage 0,72 kV~ max.
 
CURRENT MEASUREMENT CIRCUIT
Nominal frequency 50 / 60 Hz
Primary current measurement 200 A
Dynamic current (Idyn) 2,5 Ith
Thermal short-circuit current (Ith) 60 In
Transformation ratio … / 5 A
 
STANDARDS
Standards IEC 44-1, BS2627