Q70 High Accuracy Clamp on Currnet Probe for Digital Oscilloscope

Q70 High Accuracy Clamp on Currnet Probe for Digital Oscilloscope

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
Because of professionalism, the high-quality Split-core DC current sensors, High Current DC Immune Current Transducer, Current Sensor Transformerhigh Precision CT we offer can always show outstanding advantages, and the application solutions and technical services we provide can continue to meet customer needs. We have won the trust and praise of users with strict quality assurance system, good marketing service network and perfect after-sales service. We will constantly welcome guests from around the globe to our firm. As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services. We have a very competitive price advantage and quality assurance.

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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

Reputation is first', and will sincerely create and share success with all clients for Q70 High Accuracy Clamp on Currnet Probe for Digital Oscilloscope. Faster delivery time and the product you want is our criterion. The best and original quality for spare parts is a most important factor for transportation.

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