AC Current Sensor 400A High Frequency Sensitivity Current Transformers for Smart Home Electronics

Quality, speed, focus, professionalism and innovation are the service concepts of our company. We have gradually established a good reputation in the field of Residual Current Transformer Current, Single Phase Current Transformer, Split-Core Current Transformers Split over the years. Since the establishment of our company, we have constantly explored and accumulated rich industry experience. We can provide customers with a multi-level after-sales service system to meet their diverse needs. Since the establishment of our company, we are superior in this industry either in hardware, technology, sale or team spirit. Our company regards product quality as the life of the enterprise, attaches great importance to product research and development, and strengthens the quality assurance system. Our products have been well received by users!

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:

Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for AC Current Sensor 400A High Frequency Sensitivity Current Transformers for Smart Home Electronics. Our solutions have national accreditation standards for experienced, premium quality goods, affordable value, was welcomed by people around the globe. Welcome to our factory for visit.

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