Jfd-2000A 3dB Width 10kHz-300kHz Partial Discharge Detector

After unremitting efforts, we have been enjoying a high sense of identity in the industry and customers and hold a respectable reputation in the society with our excellent 200A: 5A Center Through CT Lo-Mc30I, Protection Electrical Current Transformer Center, Keyless Entry System Antenna and sincere actions. We continue to introduce new technologies, new equipment and high-tech talents, carry out quality, technology, and management innovations, and improve the quality of pre-sales and after-sales services to meet the needs of new and old customers. We have been fully aware of our customer's needs. Since the establishment of the company, generations of craftsmen have gradually shaped our current brand image in the process of creating masterpieces. Under the situation of fierce market competition, we will meet the challenges of the new century with a brand-new corporate image and sincere service standards.

Introduction

The center through hole current transformer is mainly used in the cable circuit environment.Its structure is simple,small in size,flexible in application,and well fit the cable specifications used in the main circuit.The diameter of the through-hole this series is from 110mm~300mm,the main circuit current contains 0A~2000A.This series of products can meet the technical requirements of different precisions such as 0.2,0.5,and1. At the same time,it can meet the stringent requirements of the new national standard for balance characteristics.The unbalanced current output value can also be better than 30mA,10mA,5mA.Even 3mA greatly reduces the false alarm caused by the main circuit current magnetic field interference,which provides sufficient for the reliable of the equipment.Excellent and advanced production process.To ensure the accuracy level reliability and other technical requirements,this series of products meet the requirements of GB-14287.2-2005 and GB14287.2-20140.

Feature

v Easy to instail,open angle up to 90℃

v Centre through core structure and the flame retardant epoxy resin are poured and have good stability.

v Using high magnetic nickel steel or nanocrystalline,excellent linearity,high sensitivity.

v Excellent balance characteristics,and has strong resistance to electromagnetic interference.

Usage

Electrical fire monitoring,fire prevention system,smart power system,small current grounding system,electromagnetic relay,computer protection,etc.

Electrical specifications

Electrical specifications		Mechanical specifications
Frequency	50-400HZ	Case	ABS Material
Rated input	0-2000A	Bobbin	PBT
Measuring range	10%IN-130%IN	Core	Permalloy or Nanocrystal
Rated output	20mA-5A	Inter structure	Resin cast
Accuracy	0.1,0.2,0.5,1.0	Fix	Screw
Rated capacity(VA)	1-15VA	Operation temperature	-12℃-+45℃
Dielectric	AC2.5KV1mA/60s	Ambient	≤85%
Insulation resistance	DC500V/1000MΩ	Connection	Terminal/lead wire 1.5M

P/N	INPUT (A)	OUTPUT (mA/V)	Accuracy	DIMENSIONS(mm)
				A	B	K	F	C	D	G
LO-XTK-1125	0A~2000A	20mA~5A		181	69.4	110	25	30	169	M6
LO-XTK-1535			0.1	230	85	150	35	30	217	M6
LO-XTK-1935			0.2	270	85	190	35	30	257	M6
LO-XTK-2445			0.5	328	105.5	240	45	30	302	M6
LO-XTK-3045			1	387	102	300	45	35	373	M6
LO-XTK-3545				437	102	350	45	35	423	M6
LO-XTK-4045				487	102	400	45	35	473	M6

Dimensions

Advantages

1. Low cost: We have a professional team with technical knowledge and managerial experience. Our company has advanced equipments for manufacturing. By virtue of perfect managerial system and excellent quality ，so we can always keep the price competitive and reasonable.

2. Best Service: Customer's satisfaction is always LIOU priority concern, we are keen to solve any problem. We will answer all questions asked, help everyone in need and give response to every prayer.

3. Continuous research and development of new products: For the development of international market, our company is to make two breakthroughs, namely network and service. The current transformers, sensors, transducers, coils, antenna are main products which have successfully entered foreign market.

How to Order?
1. Please let us know our P/N for off-the-shelf parts. Please send us electric specifications if you need custom-made parts.
2. Proforma invoice (PI) will be sent to you.
3. Please check and confirm the PI.
4. Once we confirmed the order, please pay it soon.
5. After full payment, all goods will be sent to you in 10-15 days as usual.
6. OEM/ODM is welcomed. Free OEM for more than 5000 sets orders.

Our firm aims to operating faithfully, serving to all of our shoppers, and working in new technology and new machine regularly for Jfd-2000A 3dB Width 10kHz-300kHz Partial Discharge Detector. In the face of fierce competition in the market, we do our best to provide customers with pre-sales, in-sales and after-sales services. Looking forward to the future, our company will, as always, insist on creating value for customers with the best quality, the most favorable price and the most considerate service! Our company always adhere to quality first, we serve our customers attentively and strive to improve our professional level. Satisfactory service and high-quality products are our unremitting pursuit and driving force.

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