Basic Info.
Operation Condition
Indoor
Usage
Protection, Measurement
Winding Form
Multilayer Honeycomb Type
Insulating Medium
Epoxy Resin
Magnetic Circuit Structure
Cascade Type
Voltage Transformation Principle
Capacitive Type
Rated Voltage
10kv, 20kv, 36kv
Rated Current
up to 4000A
Accuracy Class
0.5, 0.5s, 0.2, 0.2s
Transport Package
Paper Carton
Specification
AS PER DRAWING
Product Description
| Product | Medium votage current transformer voltage transformer potential transformer |
| Rated voltage | 10kv 20kv 36kv |
| Rated current | up to 4000A |
Product Description
This type of voltage transformer adopts epoxy-resin vacuum casting and fully closed single-phase structure for indoor use, is applicable for power systems of rated frequency 50Hz or 60Hz and rated voltage up to and including 36kV, used for electric energy metering and voltage measurement.
It complies with the standards GB 20840.1-2010 Instrument transformers-Part1:General requirements, GB 20840.3-2013 Instrument transformers-Part3:Additional requirements for inductive for inductive voltage transformers, and JJG314-2010 Instrument Voltage Transformers.
Detailed Photos
Certifications
Company Profile
Packaging & Shipping
Our Advantages
1. R&D Ability
We are specialized in the field for more than 10 years, and has a well experienced R&D team taking the design and development work for each project based on customer's special demands.
2. QC Team
We have extremely strict QC procedure from components to finished products.
3. Production Capacity
Steady production period within 15 days.
4. High Quality Product
We have full set of test reports for products and are supplying for the world's largest utility - State Grid Corporation of China(SGCC) and China Railway Construction Group.
FAQ
Q1: Are you factory or trading company?
A: Factory, we can guarantee our price is reasonable and competitive.
Q2: When can I have the price?
A: Usually we quote within 24 hours after receiving your inquiry.
Q3: How could I get a sample?
A: If you can not buy our product in your local area, we will ship a sample to you. You will be charged of sample price plus all related shipping costs.
Q4: Can we print our logo and company name on products?
A: Yes, of course, we accept OEM.
Q5: What is the lead time?
A: The lead time depends on the quantities ordered, normally within 7-20 days after receiving the payment.
Q6: How's your quality control process?
A: All products will be inspected starting from accessories, and will be carried out with routine tests before leaving
our factory.
Q7: How to solve the quality problems after sales?
A: Take photos or video of the quality problems and send to us for our checking and confirming, and we will make a satisfied solution for you within 1-3 days.
Q8: What's the warranty time?
A: 12 months from shipping date.
Q9: Why choose us?
A:1.We are specialized in the field for more than 10 years, and has a well experienced R&D team taking the design and development work for each project based on customer's special demands.
2.We have extremely strict QC procedure from components to finished products.
3.Steady production period within 15 days.
4.We have full set of test reports for products and are supplying for the world's largest utility - State Grid Corporation of
China(SGCC) and China Railway Construction Group.
Address:
No. 298, Wei17 Road, Yueqing Economic&Development Park, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Zhejiang Usune Electric Co., Ltd. Was established in 2011. Since its foundation, USUNE has become a high-tech enterprise integrating the R&D, manufacturing and sales of prefabricated substation, low voltage & medium voltage switchgear and switchgear accessories. It has a registered capital of 12 million US dollars, covering a production area of 4, 300 square meter and having staff of 150 people, located in Yueqing Economic Development Park.
Main business,
Power distribution and supply equipments up to 36KV,
1. Prefabricated substation
2. Distribution switchgear equipments
Low voltage switchgear, medium voltage switchgear, ring main unit(gas insulated type & air insulated type), solid insulation switchgear, DC panel and power factor correction systems.
3. Power transformers(oil immersed type & cast resin type).
4. Switchgear accessories
Vacuum circuit breaker, SF6 load break switch, earthing switch, isolating switch, contact box, wall bushing, insulator, current transformer(CT), voltage transformer(PT), etc...
USUNE has a well experienced R&D team taking the design and development work for each project based on customer's special demands, independently produce and integrate products from more than 200 high quality factories. We have extremely strict QC procedure from components to finished products and maintain steady production period within 15 days. We have full set of test reports for products and are supplying for the world's largest utility - State Grid Corporation of China(SGCC) and China Railway Construction Group.
USUNE has established a sound management system in accordance with ISO 9001 Quality Management System, ISO 14001 Environmental Management System, ISO 45001 Occupational Health and Safety Management System and other standards.
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