Current transformers split core, button opening

TQ-10 750/5A

TQ-10 750/5A, Split core current transformer

Code: M74043.

  • Flat strip(mm): 120 x 80
  • System: Single-phase
  • Class 0,5 Power (VA): 3
  • Class 1 Power (VA): 6
  • Class 3 Power (VA): 17
  • Measurement Range (A): 750/5
  • Input current: 750 A

INFORMATION

Description

The TQ transformer range has been designed to facilitate installation thanks to its split core, which allows it to be installed without having to shut off the power, in both cable and busbar installations. Main features:

  • Types from 100 to 5000 A in the primary
  • Secondary encoding types.../5 A,.../1 A,.../250 mA
  • Busbar dimension from 20 x 30 mm to 160 x 80 mm
  • Certified transformers
  • Accessory for DIN-rail mounting (not available for TQ-12)

Applications

Ideal for installations where the electricity cannot be shut off when installing the transformers.

SPECIFICATIONS

Electrical characteristics
Insulation voltage between terminals S1-S2
3 kV
Safety factor (SF)
10
Power
3(Class 0.5) , 6(Class 1) , 17(Class 3)
Current measurement circuit
Primary current measurement
750A
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~ máx.
Environmental characteristics
Working temperature
-5 … +40 ºC
Storage temperature
-40 … +85 ºC
Thermal Class
Class B (+130 ºC)
Relative humidity (without condensation)
15 ... 85 %
Protection class
IP 20
Mechanical characteristics
Envelope
Plastic V0 self-extinguishing
Fastening
Mural or DIN rail by accessory
Weight (kg)
1,15
Size (mm) width x height x depth
151.95 x 192.5 x 50.2 (mm)
Standards
Standards
UNE-EN 61869-1, UNE-EN 61869-2, UNE 21031, UL 94
Electrical safety, Maximum height (m)
1000

DIMENSIONS

CONNECTIONS

VIDEOS

TQ - Split core transformer

TQ - Split core transformer

DOWNLOADS

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

ACCESORIES