Dasn Series Three Phase Current Transformer for Heyi Current Sensor

Our company has introduced foreign technology and focused on producing Digital Window Current Transformer, Rectange Split Core Current Sensor, 1: 200 High Frequency Current Transformer with high quality and diverse styles after strict testing, and it can be customized according to customer needs. Our excellent technical talents and quality test system lay a good foundation for ensuring the product production process. With the continuous research and application of advanced technology, our company has achieved rapid development. We will serve you with all sincerity!

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:

We strive for excellence, services the customers', hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Dasn Series Three Phase Current Transformer for Heyi Current Sensor. We pay close attention to and grasp the needs of users, and constantly innovate products and services. For years, our products have been exported to more than many countries in the world and have been widely used by customers.

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