Current Potential Split Core 11kv 12kv Single Phase Instrument Transformer with Epoxy Resin Casting

• Customization: Available
• Application: Instrument, Metering
• Type: Current Transformer
• Model NO.: LZZBJ9-10/4S
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Extension Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Insulation Level: 12/42/75kv
• Rated Secondary Current: 5A or 1A
• Rated Frequency: 50Hz or 60Hz
• Power Factor: CosΦ=0.8(Lag)
• Altitude: Should Not Exceed 1000m
• Air Relative Site: Indoor
• Transport Package: Export Box
• Trademark: DGG
• Origin: China
• HS Code: 8504311000
• Production Capacity: 100000PCS/Year
• Package Size: 25.00cm * 15.00cm * 25.00cm
• Package Gross Weight: 27.000kg
• Lead Time: 15 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Introducing the DGG Single Phase Instrument Transformer, expertly crafted with Epoxy Resin Casting. This elite product, brought to you by Denggao Electric Co., Ltd., stands as a symbol of precision and innovation. Engineered to cater to the demands of modern electrical systems, it operates efficiently at both 11kv and 12kv. Elevate your power solutions with DGG's unparalleled quality and craftsmanship, ensuring reliability and performance in every application.
 

Our Factory

We are a professional manufacturer of high-quality electrical components and solutions. Current transformer solutions that deliver unmatched accuracy and reliability,Dropout fuse cutouts designed to protect your electrical systems with precision,ensuring seamless performance in all conditions,and voltage transformers engineered with advanced technology, including Vacuum Circuit Breakers/Reclosers, Isolation switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, Power Distribution Transformers, among others.

We offer customized production based on customer specifications, with each product accompanied by comprehensive testing reports and certifications. Our professional testing ensures that all instrument transformers meet rigorous quality standards before they leave the factory, guaranteeing reliability and performance.

 

Product Description

This exceptional current transformer leverages cutting-edge epoxy-resin vacuum casting technology and features a fully enclosed post structure. Engineered to perfection, it is ideal for power systems operating at a rated frequency of 50Hz or 60Hz, with a rated voltage reaching up to and including 10kV. Designed for precision, it performs excellently in electric energy metering, accurate current measurement, and reliable relay protection, offering versatility with an arbitrary combination of classes. Available classes: 0.2S, 0.2, 0.5, and 10P.

It rigorously adheres to the highest industry standards. Compliant with GB20840.1-2010, Instrument transformers, Part 1: General requirements, and GB 20840.2-2014, Instrument transformers, Part 2: Additional requirements for current transformers, ensuring unparalleled safety and performance. Also meeting JJG 313-2010 standards, for Instrument Current Transformers, guaranteeing exceptional accuracy and dependability.

 

 

Specifications

Precision Transformer Ratio
 

Rated primary current (A)	Accuracy class	Rated output (VA)	Rated short-time thermal current (kA/S)	Rated Insulation level(kA)
5	0.2S/0.2S/10P10 0.2S/10P10/10P10 0.2S/10P20	10/10/15 10/15/15 10/15	0.36	0.9
10			0.72	1.8
15			1.08	2.7
20			1.44	3.6
25			1.8	4.5
30			2.16	5.4
40			2.88	6.3
50			3.6	7.2
60			4.32	8.1
75			5.4	13.5
80			5.76	14.4
100			7.2	18
120			8.64	21.6
150			10.8	27
200			14.4	36
250			18	45
300			21.6	54
400			28.8	63
500			36	72
600			43.2	108
800			57.6	120
1000-2000			72	144

 

Comprehensive Technical Parameters

1. Insulation level: 12/42/75kV
2. Compliance with standards:GB/T20840.1&2 and IEC61869-1&2.
3. Dependable Power Factor: cosΦ=0.8 (lag)
4. Rated Secondary Current Options: 5A or 1A
5. Rated Frequency: Adaptable to 50Hz or 60Hz
6. Weight: A Manageable 27kg

Optimal Normal Environmental Usage

1. Altitude: Ideal for Heights Not Exceeding 1000m
2. Ambient Temperature Range: -5ºC to +40ºC
3. Air Relative Humidity: Maintained at ≤ 85%
4. Air relative site: Specifically for Indoor Use

Outline and Installation Dimensions

Below are the detailed installation and outline dimensions of our product. Moreover, we offer tailor-made designs adaptable to diverse size and dimension requirements presented by our valued customers.

Our Customer

Denggao Electric Co., Ltd. proudly exports our exceptional range of products across the globe, reaching a diverse array of countries including Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. The impeccable quality and outstanding performance of our 11kv 12kv Single Phase Instrument Transformer with Epoxy Resin Casting have earned us glowing praise from our customers. Remarkably, we have sustained an exemplary record with no complaints over the years.

Our expert team is dedicated to crafting the most economically efficient power solutions tailored for our clients. We have actively participated in the intricate design of their substations and distribution strategies, even engaging in international bidding. Through our innovative approach, we have consistently and successfully addressed our customers' unique product requirements with precision and expertise.

Test Reports

Our prestigious certifications include ISO certification and Kema certification, accompanied by a diverse array of comprehensive type test reports that truly highlight our commitment to quality and excellence.
 

Packaging & Shipping

Our dedicated packaging team offers bespoke solutions, meticulously crafting wooden boxes tailored to your specifications. From custom logos and vibrant colors to unique labels, we ensure every product is perfectly packaged to reflect your brand's identity. With precision and care, we guarantee accurate and timely shipping, delivering excellence right to your doorstep.
 

Other Instrument Transformer

In addition to our signature offerings, Denggao Electric Co., Ltd. proudly presents a diverse array of instrument transformers, each meticulously crafted to meet the varied needs of our discerning customers. Explore our extensive selection and find the perfect fit for your unique requirements!

FAQ

1.Q:Can you print my logo&design?
A:Yes we can print your logo , please send us your logo picture&artwork ,and have all texts outlined .Also please let us know printing size,color,method and position of the logo.

2.Q:Are you a factory or a trader?
A:We are a factory with over 20 years of production experience, supporting both OEM and ODM modes for customized production for customers.

3.Q:What is the minimum order quantity for your company?
A:Our company's minimum order quantity is greater than or equal to 1 unit.

4.Q:How can I get to your company?
A:Our company's address is No. 268 Weiqi Road, Leqing Economic Development Zone, Leqing City, Wenzhou City, Zhejiang Province.You can take a plane to Wenzhou Longwan International Airport or take the high-speed rail to Yueqing Station.

5.Q:How many ways of shipping ?
A:By sea(cheapest ,but slow); by express(DHL,FedEx,UPS...) ; by air

6.Q:What's the sample time and production time ?
A:Sample(in stock):10-15 days Production time :30-50 days .

7.Q:How to get a sample ?
A:Some samples can be provided for free. If you can confirm that there will be a large order to purchase from our company, then you only need to pay for the shipping fee; Customized samples, please contact us for sample fees.


Order Notice

1. Please specify the model and current e.g. LZZBJ9-10A3G 100/5
2. Please specify the accuracy class and rated output; e.g. 0.2S 10VA
3. Please contact us if there is any specific requirement.
4. Please specify the order quantity and delivery time