frequency control electric machinery Structure description of ventilator
G Series of variable frequency adjustable speed motor ventilator has fan cover, fan motor and fan blade. Bracket , standard hood It is coated with zinc steel plate After being stretched and shaped by oil press, the extended fan hood is welded and shaped by steel plate rolling machine. For air inlet 8x8 Small hole composition, protection grade IP55 This series of fans has the advantages of simple installation, low noise, low vibration and reliable operation.
G Applicable voltage and frequency of series fan. Rated frequency can be 50HZ, Rated voltage 380v Applicable environmental conditions Altitude does not exceed ten thousand M, ambient temperature is fifteen ℃-40℃ , relative humidity of air 90% 。 operation mode s1 。 Protection grade IP54 or IP55.
G The fan of series variable frequency adjustable speed motor should be maintained separately Power Supply , cannot be used Variable frequency power supply 。 After the fan is powered on, it should be checked whether the rotation direction is consistent with the sign. The fan is packed in cardboard boxes. During transportation, it should be handled with care to avoid collision and knocking. It is strictly prohibited to transport with acid and alkali corrosive substances. The fan shall be stored at an ambient temperature of -10 ℃-35℃ , relative humidity <70% In a clean and well ventilated warehouse, the air shall not contain corrosive gases.
Sign in prompt ‘ The goods are packed tightly. Logistics and make a quotation. Before receiving the goods, be sure to check the goods first, confirm that the lossless goods are lost, and sign for the receipt, if any Packaging damage, etc, , please be timely and logistics communicate , inexperienced goods, directly retrieve the damaged parts , our company can only repair or Replace. Produced by the company G series variable frequency adjustable speed fan products, if there are quality problems, our company will replace them free of charge and bear the return freight!
