GFD590/150-1260 Top Blower Cooling Fan
I. Product Purpose and Features:
The GFD series of cross-flow cooling fans for dry-type transformers (hereinafter referred to as: dry transformer cooling fans) are mainly used for cooling and capacity enhancement of dry-type transformers, electronic equipment, distribution cabinets, high and low voltage switchgear, etc. The use of this series of cooling fans can increase the output power of dry-type transformers by 40-50%, significantly enhancing their load-carrying capacity and extending the service life of the dry-type transformer. This is the most economical and effective method widely adopted by manufacturers both domestically and internationally.
Our company's GFD series of dry transformer cooling fans have been optimized through computer-assisted design, resulting in greater airflow and lower noise levels, further improving wind pressure and reducing energy consumption. The outer shell of the GFD series dry transformer cooling fan uses high-quality aluminum alloy materials and stainless steel, ensuring a compact structure, attractive appearance, and easy installation with a long lifespan. This provides reliable assurance for the long-term stable operation of the GFD series dry transformer cooling fan in relatively harsh environments.
II. Working Principle:
When the GFD series cooling fan is used for dry-type transformers, it is placed on both sides below the transformer coil, blowing cold air directly into the high and low voltage cooling channels of the transformer coil. The heat dissipation effect is significant, ensuring the normal operation of the transformer and extending its service life. (Functions such as starting/stopping the fan, overheating alarms, and overheating trips are provided by temperature control devices.)
III. Fan Parameters:
Model Specifications , Supply NW4H-2X1(1) Power Factor Meter □NW4H-2X1 Digital Display;
Airflow m3/h Noise dB(A) Applicable Transformer Reference Capacity kVA Motor Parameters Voltage V Speed rpm Phase Current A Power W Frequency Hz
GFD450/106-510 220/400 1400 Single/Three 0.21/0.20 35 50 510 51.6 80-160
GFD570/106-590 220/400 1400 Single/Three 0.21/0.20 50 50 590 52.6 Below 250
GFD680/106-670 220/400 1400 Single/Three 0.23/0.20 40 50 670 52.4 160-315
GFD850/106-780 220/400 1400 Single/Three 0.26/0.20 60 50 780 53.2 Below 100
GFD470/126-580 220/400 1400 Single/Three 0.30/0.20 50 50 580 52.8 630-1000
GFD570/126-690 220/400 1400 Single/Three 0.31/0.20 50 50 690 54.6 315-630
GFD370/150-860 220/400 1400 Single/Three 0.48/0.28 80 50 860 56.3 630-800
GFD470/150-1050 220/400 1400 Single/Three 0.60/0.32 90 50 1050 59.5 800-1600
GFD590/150-1260 220/400 1400 Single/Three 0.69/0.36 100 50 1260 63 1600-2500
Company Name: Liling Aobosen Electrical Factory
Company Address: Intersection of Quanhu Road and Lisan Road, Liling City, Hunan Province
Sales Hotline 1: 0731-23682018 23682118
Mobile Phone: 13618487348 18974100418
Fax 1: 0731-23682888 , Three-phase Three-wire Active Reactive Power Combination SAPQ3-D; 23682999
Contact Person: Manager Yang, Manager Chen
Email: [email protected] , 1262 Supply ▲GFD1150-108 Cooling Fan▲GFD1150-108 Aobosen; , MCD194U-2S4 Three-phase Voltmeter; , Available: GFD680-106-670 Side Blower Cooling Fan [Aobosen Electrical];
Sales Hotline 2: 0731-23682218 23682318
Mobile Phone: 18974100428
Fax 2: 0731-23682999 23682888
Contact Person: Manager Xiao, Manager Tang
Email: [email protected]
Company Website: http://www.absdq.com