With a remarkable history that spans over thirty years, Denggao Electric Co., Ltd. proudly stands as an industry leader in manufacturing a wide array of Power Transformers, Fuse Cutouts, Isolator Switches, RMUs, and Switchgears. Our unmatched technical prowess guarantees innovation and steadfast reliability in each product we create.
Take advantage of our unbeatable factory-direct pricing, meticulously crafted to provide exceptional value.
Connect with us today and request your personalized quote, tailored to meet your specific requirements.
As a distinguished manufacturer, DGG leads the way, offering a full suite of innovative solutions tailored to your grid system projects, ensuring flawless execution and impeccable operation from inception to completion.
When you partner with DGG, you're choosing to bring your project vision to life quickly and efficiently, oftentimes realizing completion within mere days.
Our passionate and dedicated team, including a network of international colleagues, and over 50 seasoned engineers, is fully equipped to transform your project ambitions into reality with unparalleled support and expertise.
DGG is proud to manufacture a comprehensive range of both high- and low-voltage power system products. Our extensive experience ensures every product is engineered with meticulous precision.
Immerse yourself in the superior quality of the LZZBJ9-24,
a Fully Enclosed Post Type Current Transformer,
crafted for Indoor applications, Single-phase and masterfully constructed using Epoxy Resin Casting for enhanced durability.
Technical Parameter Details:
Adherence to rigorous standards: IEC61869-1 & 2,
Operating flawlessly within ambient temperatures ranging from:
-5ºC to +40ºC.
Delivering outstanding performance with an impressive insulation level of: 40.5/95/200kV.
Engineered for optimal performance at a power factor of: cosΦ=0.8 (lagging).
Available with a flexible rated secondary current option of:
5A or 1A,
and an adaptable rated frequency of: 50Hz or 60Hz.
Substantial and robust, weighing in at:8kg.
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 |
72 |
600 |
43.2 |
108 |
800 |
57.6 |
120 |
1000-2000 |
72 |
144 |
Important Note: For specifications beyond those listed, kindly consult with our company to explore customized solutions.
Dimensions and Installation Specifications
Explore DGG's Comprehensive Fully Enclosed Post Type Transformative Solutions,
meticulously crafted for 10-35kV Current Transformer applications. Our Products
(Simply convey your specific needs, and our team of experts will assist you in selecting the most suitable model.)
Discover DGG's Extensive Product Portfolio
Why Choose DGG as your reliable and trusted partner?
DGG has consistently achieved numerous prestigious certifications, including IEC, KEMA, CE, and proudly presents comprehensive test reports covering Type Tests, Routine Tests, and Special Tests.
Our team comprises highly skilled professionals who persistently invest in cutting-edge production and testing equipment, consistently meeting and exceeding global standards.
· Comprehensive Support: Connect seamlessly with our seasoned sales engineers and English-speaking team, fully equipped to meet your unique needs. With a powerhouse of over 50 dedicated engineers, we ensure effective communication and tailor innovative solutions just for you.
· Robust Production Capacity: Our company spans an impressive 40,000 square meters across four major production sites, staffed by over 300 highly skilled professionals. With a treasure trove of over 2,000 exclusive molds, we achieve an extraordinary annual output surpassing 500 million.
· Uncompromising Quality Assurance: We take pride in our cutting-edge independent laboratories and a prestigious suite of certificates and test reports from esteemed international organizations like IEC, KEMA, CNAS, and CSIT. Our products undergo rigorous Type Tests to ensure exemplary standards.
1. Over 30 Years of Expertise: With more than 30 years of rich experience, we have adeptly tackled and conquered numerous challenges within the ever-evolving technology landscape. 2. Dependable Suppliers: Our strategic alliances with top-tier suppliers guarantee access to the highest quality materials, ensuring unrivaled product excellence.
3. Experienced and Skilled Workforce: Our team of dedicated professionals boasts over a decade of valuable experience, delivering excellence and precision in every project.
4. Cost-Effective and Smart Solutions: Our streamlined production and direct sales strategies offer significant cost savings to both agents and direct buyers, maximizing value at every turn.
DGG is proud to maintain fully independent labs to rigorously test all products. Our extensive product information database is ready to address any customer inquiries promptly and efficiently.
DGG's Trusted Cooperative Partner
DGG Flagship Projects
DGG's Certifications & Thorough Test Reports
Please Note:For detailed insights into DGG's prestigious certificates and comprehensive test reports, feel free to reach out to us.
Get Expert Project Support Effortlessly
At DGG, we simplify complexity! Follow these 3 easy steps to embark on your seamless journey with us!
1.Communicate Your Requirements:
Share your detailed needs, including drawings, reference images, and innovative concepts, to kickstart our collaboration.
2.Receive Tailored Solutions and Quotations:
Upon receiving your specifications and drawings, we craft the perfect solution and deliver a comprehensive quotation within an expedited 24-hour period.
3.Approval and Initiation of Mass Production:
Upon your approval and deposit, we begin production, promptly arranging shipment to ensure timely delivery.
Choose DGG for a partnership that guarantees peace of mind and exceptional service.
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