Current transformers, split core

Current transformers
Current transformers
Current transformers
Current transformers
Current transformers
Current transformers
Current transformers
Current transformers

TQR-8 1500/5A

TQR-8 1500/5A, Split core current transformer

Code: M7603M.

  • Inner diameter (mm): 80
  • System: Single-phase
  • Class 0,5 Power (VA): 6
  • Class 1 Power (VA): 10
  • Class 3 Power (VA): 20
  • Measurement Range (A): 1500/5
  • Input current: 1500 A
  • Transformer type: Split core

INFORMATION

Description

The range of TQR transformers has been designed to facilitate the installation through its split core that allows for its placement without interrupting the supply, both in installations with cable and with flat beds. Its main features are:

  • Types up to 2000 A of current
  • Codifiable types in secondary current ... /5 A, .../1 A and ... /250 mA
  • 80 mm rounded inner diameter
  • Certified transformers
  • Possibility of clamping bedplate with flange

Applications

Ideal for installations where it is not possible to interrupt the power supply to install the transformers.

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SPECIFICATIONS

Electrical characteristics
Permanent overload
1,2 In
Safety factor (SF)
10
Power
6(Class 0.5) , 10(Class 1) , 20(Class 3)
Insulation voltage between terminals S1-S2
3 kV
Mechanical characteristics
Size (mm) width x height x depth
216 x 173 x 43.1 (mm)
Screw type
PH1
Envelope
Plastic wrap V0 self-extinguishing, UL 94
Torque setting
≤ 0.5 Nm
Cable gauge at input and output terminals
1,5 … 4 mm2
Fastening
Mural or DIN rail by accessory
Weight (kg)
1,03
Environmental characteristics
Thermal Class
Class B (+130 ºC)
Protection class
IP 40 / IP 65 with protection gasket
Relative humidity (without condensation)
15 … 85%
Storage temperature
-40 … +80 ºC
Working temperature
-10 … +60 ºC
Specific technical characteristics of current sensors
Inner diameter Ø (mm)
80
Operating voltage
0,72 kV~ máx.
Current measurement circuit
Nominal frequency
50 / 60 Hz
Primary current measurement
1500 A
Dynamic current (Idyn)
2,5 Ith
Thermal short-circuit current (Ith)
60 In
Transformation ratio
… / 5 A
Standards
Electrical safety, Maximum height (m)
1000
Standards
UNE-EN 61869-2, UL 94
Measurement accuracy
Apparent power measurement (kVA)
0,006 … 0,02

DIMENSIÓN

VÍDEOS

TQR - Split core toroidal transformer

TQR - Split core toroidal transformer

DESCARGAS

Technical guide
Dimensions
Diagram connection
Datasheet
Catalogue
CE-certified
Product video
Video Installation
Other Certificates

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