KF-24 Split core current transformers
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KF-24 Split core current transformers

5 0 Reviews
  • KF-24

  • TOPRO

  • 85043110

Availability:

Product Description


      TOPRO hinged split-core current transformers KF series offer an excellent balance between function and accuracy. The quick release button makes the CT to fit with conductors(Cable/Wire)for precision current measurement easily, without cutting off the circuit. KF current transformer has advantages of bigger capacity and bigger mounting hole size, so they could be used in many power applications. The installer-friendly design ensures rapid installation in any environment.


Product Characteristics:


1.High accuracy: 0.5% from 10%-120% of rated current

2.Input current range: 5A-1000A AC (depending on the Models)

3.Safe,333mV output

4.Hinged split core design for quick installation without disconnecting the measured primary conductor.

5.Engineered for superior utility in crowded electrical panels


Applications:


1.Measurement, monitoring and protection for electrical circuit and instrument.

2.Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system,

air-condition equipment and automation-control system.

3.Relay protection device.

4.Charging pile

5. Data center


Product datasheet


Rated input current

0-1000A

Customized design turns

Available

Accuracy class

0.5, 1.0 class;

Frequency

50-400 Hz

Power factor

Cosφ=1.0;

Dielectric strength

3.0KV/1mA ,No breakdown for 60 seconds

Insulation

DC 500V/1000MΩ Min

CT core

Silicon steel

1m Length PVC wires

18-24AWG black/white

House

UL 94 V0

Operating temperature

-45-+50 ℃

Air humidity

≤ 85%( at 20℃);


KF-24 Specs and parameters


 Model

                              Split core current transformer KF-24

Current ratio

100A/40mA

200A/40mA

200A/66.7mA

400A/80mA

100~400A/0.333V

primary current

100A

200A

200A

400A

100~400A

Max Current

150A

240A

240A

480A

4800A

Output

40mA

40mA

66.7mA

80mA

333mV

Load resistance

                                                              50Ω

\

Accuracy Class

                                                            0.5,1.0

Ratio

2500:1

5000:1

3000:1

5000:1

\

Operating temp.

-25° C - 50° C

Storage Temp

-40° C -50° C

ROSH compliance

Yes


Outline dimensions ( See above specs )


Dimensions



Models

                                                     Outlie dimensions (mm)

Inner hole Φ

(mm)

  A

(mm)

(mm)

(mm)

D

(mm)

E

(mm)


KF-10


Φ10


29


41


/


14


26


KF-16


Φ16


39


46


38


20


31


KF-24


Φ24


54


66


43


23


35


KF-36


Φ36


68


85


50


25


43


KF-50


Φ50


93


120


70


28


60


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