AC Current Transformer Sensor Electric Transformer

We cherish the quality of our products as if we cherish our own life. Starting from the raw material company, we have implemented the system of checking at all levels. The quality of our Zero Phase Sequence Current Transformer, Ground Fault Current Transformer, Class 0.1 Three Phase Current Transformer has been steadily improved and improved for many years. The company owns a complete and scientific quality management system, with rich design concepts and manufacturing experience. Give us a chance and we will prove our capability. Our company development is based on the business philosophy of 'treat every customer sincerely, treat each order seriously, and treat each product professionally'. We have won a good reputation with high-quality products and impeccable service for domestic and foreign customers.

Description:

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

¨   Dynamic Range from 0.1 to 9Amps

¨   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

•   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-EM0003	1:300	1.5	5	9	30		0.1	≤20	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.R_L=Terminating resistance. Varying terminating resistance increases or decreases output Voltage /Ampers according to following

equation R_L=Vout*Nsec/Ipri

ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range	-40℃ to 85℃
Storage temperature range	-40℃ to 125℃
LEADS INFORMATION
UL1007 26AWG Black &White	Leads length:135±5mm
Stripped and tinned	5±2mm

Mechanical Specifications:

These efforts include the availability of customized designs with speed and dispatch for AC Current Transformer Sensor Electric Transformer. Our company has the right of independent import and export, we can provide foreign currency and RMB transactions according to the needs of users, our customs clearance is convenient and our service is timely and thoughtful. We will continue to stabilize the domestic and overseas markets with high-quality products, manufacture reliable and trustworthy products for customers, and create the greatest value.

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