High Precision Standard Mini Clamp-on Current Sensor CT

High Precision Standard Mini Clamp-on Current Sensor CT

This current transformer is suitable for installation on the three-phase bushing of the ring switchgear and the switch on the main cabinet for the measurement and protection of three-phase current and zero-sequence current.

  • Product Introduction
We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for High Frequency Current Sensor, Miniature Split Core Current Transformers, Precision Current Transformer. We hope to help all employees show their talents, realize their life values ​​and ideals, and live a dignified life. We serve customers with heart, and insist on impressing customers with our own services. We use a professional team, advanced testing equipment, and professional quality management methods to provide customers with high quality products with competitive prices. We constantly improve the quality and technical content of products, enhance our own strength, and provide customers with high-quality products and satisfactory services.

89

Three phase current transformer


Description

¨   50/60 Hz,Three- Phase,AC Current Sensor

¨   Dynamic Range from 10A to 100Amps

¨   Meets IEC62053-21 class 1

¨   Meets IEC 60044-1 class 0.1 Phase error < 5'

¨   Very low temperature coefficient

¨   Meets UL class B (130℃) thermal insulation system

¨   Meets UL 94V-0

¨   AC isolation resistance: 4KV for 60s

¨   Max. operation voltage:  AC660V



Application

•   Electricity meter

•   Recording

•   Power monitoring

•   Energy management

•   Alternative energy monitoring


ELECTRIC SPECIFICAITON AT 25

Model number

Turns Ration

Ipri4

Iout5

Iprimax6

Ioutmax7

Accuracy Class3

RL8

Weight

Frequency

range

Amps

mA

Amps

mA


Ohms

(g)

(Hz)

LO-TP0002

1:2000

10

5

160

80

0.1

20


50-60

Note:

1.Output voltage is proportional to the derivative(di/dt)of the input current based on the Rogowski Coil principle.

2.All current and voltages assumed to be sinusoidal waveforms at Fr, the constant rated frequency in Hz, measured as RMS value.

3.Accuracy class per IEC60044-1Table 11.

4.Ipri=Rated primary current.

5.Iout=Rated secondary current.

6.Iprimax=Sensed max primary current.

7.Loutmax=Sensed max secondary current.

8.RL=Terminating resistance. Varying terminating resistance increases or decreases output Voltage /Ampers according to following

equation RL=Vout*Nsec/Ipri



ABSOLUTE MAXIMUM RATINGS

Operating free air   temperature range

-40 to 125

Storage temperature range

-40 to 65

LEADS  INFORMATION

UL2649 22AWG BLACK

150CM±10MM


Mechanical Specifications

LO-TP0002 DIMENSION

We have a team with strong technical strength, high professional quality and rich practical experience to provide our customers with excellent High Precision Standard Mini Clamp-on Current Sensor CT. Because we are professional and responsible, so customers are assured and satisfied. All staff of the company are looking forward to your presence and cooperation for common development. The common mission makes our communication more harmonious, the execution of decision-making more effective and the shared value more conducive to collaboration.

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