Current transformers split core, button opening

TQ-10 500/5A

TQ-10 500/5A, Split core current transformer

Code: M74041.

  • Flat strip(mm): 120 x 80
  • System: Single-phase
  • Class 1 Power (VA): 4
  • Class 3 Power (VA): 12
  • Measurement Range (A): 500/5
  • Input current: 500 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
Safety factor (SF)
10
Power
4(Class 1) , 12(Class 3)
Insulation voltage between terminals S1-S2
3 kV
Mechanical characteristics
Size (mm) width x height x depth
151.95 x 192.5 x 50.2 (mm)
Screw type
PZ-1
Envelope
Plastic V0 self-extinguishing
Torque setting
≤ 0,6 Nm
Cable gauge at input and output terminals
4 mm2
Fastening
Mural or DIN rail by accessory
Weight (kg)
1,15
Environmental characteristics
Thermal Class
Class B (+130 ºC)
Protection class
IP 20
Relative humidity (without condensation)
15 ... 85 %
Storage temperature
-40 … +85 ºC
Working temperature
-5 … +40 ºC
Specific technical characteristics of current sensors
Operating voltage
0,72 kV~ máx.
Current measurement circuit
Nominal frequency
50 / 60 Hz
Primary current measurement
500A
Dynamic current (Idyn)
2,5 Ith
Thermal short-circuit current (Ith)
60 In
Transformation ratio
… / 5 A
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