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220mm Industrial High Pressure AC DC Ec Blower Impeller Centrifugal Fan Backward Curved Cooling Fan
Basic Information:
Material ........................Aluminum Frame Plastic (UL 94V-1) Impeller
Expected life ..................... life: 90% survival rate for continuous operation in indoor free air at 60˚C, rated voltage.
Motor protection function .........… Locked rotor burnout protection, Reverse polarity protection.
Insulation resistance ............... 10 MΩ or more with a 500 VDC megger (between lead wire conductors and frame)
Sound pressure level (SPL) ......... At 1 m away from the air inlet
Operating temperature ............… -30 to +80˚C (Non-condensing)
Lead wire .....................… Red Black Sensor Yellow Control Brown Tachometer
Mass ........................... 940g
Ingress protection ...............… IP44
Specifications
ITEM | Specification Condition | ||||
Part No. | MX22071GBH4 |
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Dimension | 220X71mm |
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Rated Voltage | 48VDC |
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Start-up Voltage | 36.8VDC |
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Operating Voltage | 36.8-60.5VDC | a.Rated Voltage |
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Rated Speed | 3500rpm | ±10% | b. 25ºC |
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Rated Current | 3.33A | ±10% | c. 65% RH |
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Rated Power | 160W | d. Measured after 5 Mins |
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Max Airflow | 735 | CFM | a. /PQ Measurement Apparatus : (LW9266-SR) b. /Standard : AMCA c. /Rated Voltage d. Rated Current
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1250 | m3/h |
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Max Static Pressure |
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/ Life Expectancy | 50000hrs at 40ºC | a.L10 at Conf. Level 90% b. / Rated Voltage |
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/Noise Level | 75dBA | a./Rated Voltage b./Non-Echo Chamber c./Standard:CNS 8753/ISO3744 d.Test Condition:ISO 7779 e./Distance: 1.0M | |||
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