High Accuracy Selected Shift AC Curent Measurement Clamp-on Probe

High Accuracy Selected Shift AC Curent Measurement Clamp-on Probe

Current transformers are subject to variable current and electrical isolation. It is a sensor for obtaining electrical primary loop current information in secondary equipment such as measuring instruments and relay protection in the power system.

  • Product Introduction
Our company is a professional manufacturer of Split Residual Current Transformer, Electrical Current Transformer High Accuracy CT, Anti-Virus Disposable Face Mask factory. Our company follows the business philosophy of 'quality for survival, technology for development, market-oriented and service-oriented'. We have actively introduced advanced technology and excellent talents, and realized the enterprise development path of large-scale operation, intensive scientific research and technology and standardized production and service procedures. We rely on scientific management, advanced technology, excellent products, and high-quality services to make the company continue to grow and be at the forefront of the industry.

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Description

¨   50/60 Hz,Single Phase,AC Current Sensor

¨   Dynamic Range from 0.1 to 10Amps

¨   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



Application

  • Digital electricity meter

  • Recording

  • Power monitoring

  • Energy management

  • Alternative energy monitoring



ELECTRIC SPECIFICAITON AT 25

Model number

Turns Ration

Ipri4

Iout5

Iprimax6

Ioutmax7

RS

Accuracy

Class3

RL8

Weight

Frequency

range

Amps

mA

Amps

mA

Ohms


Ohms

(g)

(Hz)

LO-DM0001

1:1000

2

2

10

10

20

0.1

100


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 60

Storage temperature range

-40 to 80

SOLDERING INFORMATION

Peak wave solder temperature

300 for 10Seconds

Pin finish

Tin


78

Mechanical Specifications


789

We strive for High Accuracy Selected Shift AC Curent Measurement Clamp-on Probe. Our company has a domestic first-class management and technical team, occupying the market with leading technology advantages. Our company pays attention to the standard management, continuously introduces the mature management idea and enhances own management level and the competitive ability.

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