Potential/Voltage Instrument 12kv Indoor Protective Current Transformer with Epoxy Resin Casting

• Customization: Available
• Application: Instrument, Metering
• Type: Current Transformer
• Model NO.: LZZBJ9-10
• Phase: Single
• 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 * 20.00cm * 25.00cm
• Package Gross Weight: 15.000kg
• Lead Time: 15 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer: Discover precision and reliability with our expertly crafted instrument transformer, engineered for optimal performance. Immerse in unparalleled accuracy and robust durability, making it an ideal choice for a wide range of indoor electrical applications. Experience the difference with Denggao Electric Co., Ltd.'s commitment to quality and innovation.
 

Our Factory

We are an esteemed and professional manufacturer of state-of-the-art Current Transformers, Dropout Fuse Cutouts,superior-quality Voltage Transformers, high-performance Vacuum Circuit Breakers/Reclosers, reliable Isolation Switches, robust Lightning Arresters, versatile High and Low Voltage Cabinets, precise Metering Devices, and efficient Power Distribution Transformers among other innovative solutions.

We offer bespoke customization tailored to customer specifications. Each of our products is accompanied by comprehensive testing reports and certifications, ensuring the utmost in quality and reliability. Our instrument transformers undergo thorough testing to meet rigorous standards, guaranteeing they are fully qualified before they reach your hands.

 

Product Description

Introducing our state-of-the-art current transformer, meticulously engineered with cutting-edge epoxy-resin vacuum casting and a fully enclosed post structure. This sophisticated device is perfectly suited for power systems operating at a standard frequency of either 50Hz or 60Hz, with a rated voltage up to an impressive 10kV. Ideal for electric energy metering, precise current measurement, and reliable relay protection, this transformer offers the flexibility of arbitrary class combinations to meet diverse needs. Available in multiple accuracy classes, including 0.2S, 0.2, 0.5, and 10P, ensuring exceptional performance.

Fully compliant with rigorous industry standards, GB20840.1-2010, Instrument transformers-Part 1: General requirements, GB 20840.2-2014, Instrument transformers-Part 2: Additional requirements for current transformers, and JJG 313-2010, ensures reliability and precision, adhering to the standards for Instrument Current Transformers.

 

 

Specifications

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	10	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	90

 

Technical Parameters

1. Insulation level: 12/42/75kV
2. Compliance with standards:GB/T20840.1&2 and IEC61869-1&2.
3. Power factor: cosΦ=0.8 (lag)
4. Rated secondary current: 5A or 1A
5. Rated frequency: 50Hz or 60Hz
6. Weight: 21kg

Normal Environmental Usage

1. Altitude: Should not exceed 1000m
2. Ambient temperature: -5ºC to +40ºC
3. Air Relative Humidity: ≤ 85%
4. Air relative site: Indoor

Outline and Installation Dimension

Below are the specific installation and external dimension drawings of the 12kv Indoor Protective Current Transformer with Epoxy Resin Casting. Our team at Denggao Electric Co., Ltd. can customize products of varying sizes and dimensions tailored to meet the unique specifications and requirements provided by you, our esteemed customer.

Our Customer

Denggao Electric Co., Ltd. proudly exports its exceptional range of cutting-edge products to diverse locations around the globe. Our strategic international presence is particularly robust in key markets such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and a host of other regions. The impeccable quality and outstanding performance of our products have garnered rave reviews from our esteemed customers, with a remarkable record of zero complaints over the years.

Our expert team is dedicated to crafting the most cost-effective and efficient power solutions tailored to our clients' needs. We have been instrumental in designing substation and distribution plans, as well as excelling in overseas bidding initiatives. Our comprehensive solutions have successfully met and exceeded the diverse product requirements of our valued customers.

Test Reports

We proudly possess an array of distinguished certifications, including the prestigious ISO certification, esteemed Kema certification, and an extensive collection of comprehensive type test reports.
 

Packaging & Shipping

Our dedicated packaging team is adept at tailoring every detail to your specifications, offering customized wooden boxes, personalized logos, vibrant colors, and distinctive labels. We ensure your products are impeccably packaged and precisely dispatched to meet your unique needs.
 

Other Instrument Transformer

We proudly offer an extensive selection of alternative instrument transformers, ensuring our valued customers have a diverse range of options to perfectly meet their 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