Current Transformer PCB Mounting CT for Current and Power Measurement

Looking forward to the future, we will be more active to meet the challenges of the market and provide our customers with competitive, practical and efficient Hall Effect Sensor, Three Phase DC Immune Current Transformer, Disposable 3-layer Mask. We will try our best to make the products meet the requirements of all users. Please your inquiry for more details or request for dealership in selected regions. 'Quality first, customer first' is the consistent pursuit of our company, we are determined to work hard in the field created, to provide users with excellent products and services with efficient management, advanced equipment and strict quality assurance system. Over the years, we have won the trust of users by virtue of excellent performance, pragmatic and enterprising business philosophy, and the business tenet of high-quality products, timely delivery, low prices and satisfactory service.

   

Mechanical Specification

Description
¨   20-1000 Hz,Single Phase,AC Current Sensor
¨   Dynamic Range from 20 to 200Amps
¨   Very low temperature coefficient
¨   Meets UL class B (130ºC) 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 25ºC(60Hz)
Model number	Turns Ration	Ir4	VmaxRMS5	Te6(typ)	Accuracy Class3	DCR	Weight	Frequency range
		Amps	V		@100%Load	Ohms	(g)	(Hz)
LO-GP0001	1:1000	20	7.0	1023	3	24		20-1000
LO-GP0002	1:2000	50	13.7	2046	3	106		20-1000
LO-GP0003	1:1000	50	11.6	1016	3	35		20-1000
LO-GP0004	1:1500	75	15.5	1520	3	80		20-1000
LO-GP0005	1:1000	100	16.5	1021	3	22		20-1000
LO-GP0006	1:2000	200	31.0	2037	3	73		20-1000

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.Ir=Maximum  input current to be linearly sensed
5.VmaxRMS=Maximum voltage (saturation) CT will develop
6.Te=Effective turns ratio including losses

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

SOLDERING INFORMATION
Peak wave solder temperature	300ºC for 10Seconds
Pin finish	Tin

Our personnel are always in the spirit of 'continuous improvement and excellence', and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for Current Transformer PCB Mounting CT for Current and Power Measurement. We provide a platform for every employee to develop their career, and to carry on the essence and meaning of a good corporate culture. Our company has always adhered to the spirit of seeking truth and being pragmatic, pioneering and innovative.

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