High Efficiency Current Sensor for Measuring Equipment

Because of professionalism, the high-quality Micro Precision Current Transformer, Low Voltage Transformer, Miniature Split Core Current Transformers we offer can always show outstanding advantages, and the application solutions and technical services we provide can continue to meet customer needs. We have an excellent team of employees, strong R&D capabilities, advanced processing equipment, strict quality assurance system, and perfect sales network, all of which can give customers confidence and guarantee, let us work together to create a better tomorrow. Up to now, our products have been exported to more than 60 countries and areas around the world. We, focuse on high quality, and are conscious of the importance of environmental protection, most of the merchandise are pollution-free, environmentally friendly products, reuse on the solution.

Description

¨ 47-5000 Hz, Single Phase, AC Current Sensor

¨ Rated up to 50A

¨ Dynamic Range from 10 to 50Amps

¨ Linearity ≤0.1 Phase error <15'

¨ Very low temperature coefficient

¨ Meets UL class B (130ºC) thermal insulation system

¨ Meets UL 94V-0

¨ AC isolation resistance: 3.75KV for 60s

¨ High current density

Features

• Switching power supplies

• Motor controls

• Power monitoring

• Energy management

• Alternative energy monitoring

Mechanical Specification

ELECTRIC SPECIFICAITON AT 25ºC
Model number	Turns Ration	Ipri1	Iout2	E-T3	RS	Linearity	LS4	Weight	Frequency range
		Amps	mA	V-uS	Ohms(Max)		H(Min)	(g)	(Hz)
LO-HF4001	1:1200	50	42	3000	40	≤0.1	10	20	47-5K

Note

1.Ipri=Rated primary current.
2.Iout=Rated secondary current.
3.E-T is at Bi-Polar Only
4.Ls=Secondary inductance
Terminating resistor options

Ipri(Amps)	Terminating  Resistor(ohms)	E0(V)
10	80	0.667
20	40	0.667
50	16	0.667

1.E-T=(E0*1/f)/2(Bi-Polar Only)  
2.E0=IP*(Rb/Tr)
3. E0=Output V  Ip=Pri.Current  Tr=Turns Ratio  f=frequency    Rb=Term Res

ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range	-40°C to 85°C
Storage temperature range	-40°C to 100°C

SOLDERING INFORMATION
Peak wave solder temperature	300˚C for 10 seconds
Pin finish	Tin

Advantages

1. Low cost

2. Rich Experience

3. Higher Quality

4. Various products

5. Continuous research and development of new products

6. Integrity management

7. Small profits

8.Best Service

Nowadays, we're hoping our best to be certainly one of the top exporters in our area to satisfy consumers additional will need for High Efficiency Current Sensor for Measuring Equipment. We adhere to the development direction of networking, intelligence and specialization. Our high-quality production and sales service team can provide you with a full range of services.

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