Serial number: 15
Equipment Name: Number of LED Displays: 1
Unit: Taiwan's budgetary amount: 609,128 yuan Purchasing use: Brief technical requirements for special teaching / nature of bidding project: able to meet the needs of use and inspection (see the bidding documents for details).
Grading method and standard: comprehensive scoring method (10 points of bidder's strength and reputation; technical performance of equipment, 30 points of implementation plan; 20 points of installation and commissioning plan; 10 points of technical support and after-sales service; 30 points of quotation).
The qualifications of the bidder: 1. Have the status of an independent legal person;
2. The safety technology prevention project (design, construction) approved by the Municipal Technical Defense Office has a qualification of Grade 2 or above (including Level 2), or the engineering intelligent system engineering design approved by the Ministry of Construction and the Municipal Construction Committee is above Grade B (including Grade B). Qualification and Building Intelligent Engineering Professional Contracting Level 2 or above (including Level 2) qualification bidding documents Release time: April 22, 2009 to May 12, 2009, daily 9:30 to 11:30, 14: From 00 to 17:00, holiday break bidding documents will be sold at: 1905, Block C, Tianchuang Shiyuan, No. 313, Huizhong Beili, Chaoyang District, Beijing [Northwest corner of the third intersection of Beichen Shopping Center, Asian Games Village]
The price of the bidding documents: 200 yuan (not refundable after sale).
Deadline for submission of bids: 9:30, May 13th, 2009 Bid Opening Time: 9:30, May 13th, 2009 Bid Opening Location: Room 1st Floor, Xihai Hotel, No. 62, Gulou West Street, Xicheng District, Beijing Remarks: Required for registration Carry the following information:
1. The identity certificate of the legal representative of the enterprise or the power of attorney of the legal representative and the ID card and photocopy of the client;
2. A copy of the business license (a copy of the annual review and stamped with the official seal);
3. The certificate of social insurance payment in March (09); (copy is stamped with official seal);
4. A copy of the information that other applicants consider necessary. Company Name: Dahua Engineering Management (Group) Co., Ltd. Contact: Wen Shuang Tel: 010-64801527-727, 64803356 E-mail: Fax: Postal Code: Address: Tianchuang Shiyuan, No. 313, Huizhong North Lane, Chaoyang District, Beijing 19th floor, Block C
Industrial Lighting Led Driver
Industrial Lighting Led Driver
IP65 or IP67 for waterproof, products applicable to Industrial and high bay light for outdoor, also pass the UL/FCC/TUV/RCM/CB/CE Certified. can do the dimming 0-10V/PWM/RX. With the short circuit, over temperature, over voltage protaction. Stable performance, can be used for a long time.Good water resistance, the use of safe and stable.
Parameter:
Input voltage: 100-277vac / 100-347V/277-480Vac
output voltage: 27-54Vdc
Power: 30-720W
Power factor: >0.95
IP degree: IP65/ IP67
Dimming:0-10V / PWM / RX / DALI.
>=100000hours, 5 years warranty.
Surge Protection Device,0-10V Dimming Led Driver,Led Grow Light Driver,Switching Power Supply
ShenZhen Fahold Electronic Limited , https://www.fahold.net