1:1000 25A Input Small Volume Current Transformer

1:1000 25A Input Small Volume Current Transformer

1; 1000 25A Input Small Volume Current Transformer Used for Signal Collection

  • Product Introduction

Wuxi Liou Electronics Co.,Ltd is one of the leading manufacturers and suppliers of 1:1000 25a input small volume current transformer in China. Our factory offer high quality customized products made in China with low price. Welcome to contact us for quotation.

 

Description

♦ 50/60 Hz,Single Phase,A C C urrent Sensor

♦ Dynamic Range from 5 to 80Amps

♦ Accuracy class 0.05 Phase error < 2'

♦ Very low temperature coefficient

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

♦ Meets UL 94V-0

♦ AC isolation resistance: 4KV for 60s


Application

• Digital electricity meter

• Recording

• Power monitoring

• Energy management


ELECTRIC SPECIFICAITON AT 25


Model number

Turns

Ration

Ipri4


Iout5


Iprimax6


Ioutmax7


RS


Accuracy

Class


RL8


Weight


Frequency

range


Amps

mA

Amps

mA

Ohms


Ohms

(g)


(Hz)


LO-GP0007

1:1000


5


2.5

80

40


0.05

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.Ipri=Rated primary current.

4.Iout=Rated secondary current.

5.Iprimax=Sensed max primary current.

6.Loutmax=Sensed max secondary current.

7.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 85℃

Storage temperature range

-40℃ to 100℃

SOLDERING INFORMATION


Peak wave solder temperature

300℃ for 10Seconds

Pin finish

Tin


LO-GP0007-2

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