Company name: Jiangxi Lihao Electric Appliance Co., Ltd
Contact: Longxi
Dry transformer The cooling fan is mainly used for cooling and capacity increase of dry-type transformer, and can also be used
For electronic equipment, distribution cabinet, high, low and voltage switch Cabinet and other forced air cooling. Dry transformer
After equipped with this fan to dissipate heat, the capacity of the transformer can be increased by 40~50% for operation, thus greatly improving the dry-type transformer
And prolongs the service life of the dry transformer.
Features of dry-type transformer cooling fan:
Large air volume: dry-type transformer can fully dissipate heat and can increase capacity by 40~50% for operation.
Low noise: the noise of the complete set of dry-type transformers with capacity below 2000KV shall not exceed 58dB (A):
2000~3150KVA dry-type transformer, no more than 58dB (A): 2000~3150KVA dry-type transformer,
No more than 60dB (A): noise above 3150KVA shall not exceed 62dB (A). Variety: various
Fans with different impeller diameters have two types of top and side blowing, and the fan housing has aluminium alloy type
Material and stainless steel plate Two structures for users to choose. Reasonable air supply: the air outlet of the fan is
A certain angle (the included angle with the horizontal is 45~60 degrees) is sent to the high and low voltage coils of the dry-type transformer
The air duct, air outlet and angle between the iron core and the coil are very reasonable
The effective air volume is large, so that the transformer has good heat dissipation and strong bearing capacity. Strong corrosion resistance: shell selection
Imported stainless steel or high-quality aluminum alloy profiles are used. Fasteners are made of stainless steel with strong corrosion resistance,
Suitable for hot and humid environment. Good protection: the air inlet and outlet are equipped with protective plates (nets) for safe operation
Reliable and long service life. Compact structure: easy installation, beautiful appearance.
Dry type transformer cooling fan electric machinery Installation location code: The motor is type A (optional) on the right side from the brand direction,
On the left side is the diameter of type B impeller (mm), the total length of the fan (mm), and the air supply method: there is a letter 'D'
It is top blowing type, and side blowing type without letter 'D'. Number of phases (single-phase D, three-phase S) Name code:
Cross flow cooling fan for dry-type transformer (referred to as: dry transformer cross flow cooling fan)
For example, the model GFDD470-150B indicates single-phase 220V, the total length of the fan is 470mm, and the diameter of the impeller
It is ф 150mm, and the top blowing dry-type transformer on the left side of the motor uses cross flow cooling fan.
Jiangxi Lihao Electric Appliance Co., Ltd. has a long-term stock supply of the following models. For more models, please call for details. Special models can be customized.
GFD370-150 GFD420-150 GFD470-150 GFD490-150 GFD520-150
GFD590-150 GFD650-150 GFD700-150 GFD780-150 GFD850-150
GFD900-150 GFD920-150 GFD950-150 GFD1020-150 GFD1040-150
GFD1050-150 GFD1100-150 GFD1120-150 GFD1180-150 GFD1200-150
GFD1220-150 GFD1300-150 GFD1400-150 GFD1500-150
