Our company`s current transformers have high precision,wide range,small volume and good linearity that can be used to the field of electronic watt-hour meter, electric energy metering, electronic detection.
Performance
â—Power frequency insulation strength:The insulation between the primary winding and the secondary winding and the ground part of the CT can bear 4kV power frequency voltage for 1minute
â—Interturn insulation strength:The secondary open circuit, the primary winding through the rated current 1min, no inter-turn damage in the transformer
â—The deviation is better than the industry standards and national standards
Relay Protection Ct,Low Cost Current Transformer,Best Precision Ct,Good Ct, High Quality CT Anyang Kayo Amorphous Technology Co.,Ltd. , https://www.kayoamotech.com
A qualified bidder must have the following conditions:
It has independent legal personality and corresponding business scope, and has a sound organizational structure and staffing. Foreign companies participating in the bidding must have stable and legal branches (molecular companies, representative offices) in the Shanghai area, and have fixed office space. The bidding unit must provide the business license of the Shanghai branch.
It has the qualification level of urban and road lighting engineering contracting enterprises.
Experience with installation, maintenance and repair of LED floodlighting.
The registered capital of the enterprise is not less than RMB 3 million, and the bank credit and financial status are good.
Passed the ISO9001 quality management system certification.
The project manager who intends to invest in the project must have a national registered construction engineer qualification and registration certificate.
In the past three years, the number of contracted large-scale venues, conference centers, and other similar public buildings with a contract value of not less than 3 million yuan has been completed.
Project Overview:
Project Name: Expo Center Lighting Project
Project location: Pudong B area of ​​Expo Planning Park, north of Puming Road, west of Expo Axis.
Project Overview: The total construction area of ​​the project is about 142,000 m2. The average height of the roof is 40m; reinforced concrete frame + steel structure.
Scope of work: design deepening of floodlighting system of Expo Center project, equipment procurement, installation, system commissioning, trial operation, completion acceptance, project filing and after-sales service.
Any qualified bidder who wishes to participate in the bidding may appoint an authorized representative to submit the relevant qualification certificate to bid, ie:
Business license, legal representative power of attorney, copy of legal representative's ID card and identity card, city and road lighting engineering professional contracting certificate (the above part requires one original and one copy), and contracted within three years Project acceptance reports or similar certifications for floodlighting systems in large public buildings.
The above details can also be found on the “Shanghai Government Procurement Networkâ€, “Expo Network†and “China Procurement and Tendering Network†(website: or or ) Or check on ).
Registration time: April 21, 2009 (Tuesday) 9:30 am to 11:30 pm 13:30 to 16:00 (Beijing time)
Purchase of bids: time for further notice.
Construction unit: Shanghai World Expo (Group) Co., Ltd.
Tendering unit: Shanghai Seventh Construction Co., Ltd.
Tendering Agent: Shanghai Oriental Investment Supervision Co., Ltd. Company Name: Shanghai Oriental Investment Supervision Co., Ltd. Contact: Shangjie Tel: 021-68586321021, 62667733 E-mail: Fax: 021-62276543 Postcode: 200062 Address: Jiangning Road, Shanghai 1306, 7th, 23rd floor 
Tender Notice for Expo Lighting Project of Expo Center
Title Title: Expo Invitation for Exposure Lighting Project of Expo Center Tender No.: Announcement Date: April 15, 2009 Deadline: April 21, 2009 Tendering Agency: Shanghai World Expo (Group) Co., Ltd. Province: Shanghai-City Content: According to the "People's Republic of China Bidding Law", "People's Republic of China Government Procurement Law" and "Shanghai Government Procurement Management Measures", Shanghai Oriental Investment Supervision Co., Ltd. is subject to Shanghai World Expo (Group) Co., Ltd. and Shanghai No. 7 Building Entrusted by the company to conduct domestic public bidding for the floodlighting system of the World Expo 2010 Shanghai World Expo project, and invite qualified bidders to bid.