| Customization: | Available |
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| Material: | Plastic |
| Usage: | for Experiment, for Air Conditioner, for Manufacture, for Refrigerate, Industrial Machine Server |
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R3G 250 EBM-papst 250mm DC Centrifugal Fans 24V High Airflow Exhaust Fan for High speed train and rail transit
Basic Information:
Material ........................Plastic (UL 94V-1)
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 ........................... 1320g
Ingress protection ...............… IP45
Specifications
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ITEM |
Specification Condition |
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Part No. |
R3G 250 |
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Dimension |
250X93mm |
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Rated Voltage |
24VDC |
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Start-up Voltage |
16VDC |
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Operating Voltage |
16-28VDC |
a.Rated Voltage |
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Rated Speed |
2850rpm |
±10% |
b. 25ºC |
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Rated Current |
7.2A |
±10% |
c. 65% RH |
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Rated Power |
175W |
d. Measured after 5 Mins |
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Max Airflow |
885 |
CFM |
a. /PQ Measurement Apparatus : (LW9266-SR) b. /Standard : AMCA c. /Rated Voltage d. Rated Current
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1505 |
m3/h |
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Max Static Pressure |
PA |
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/ Life Expectancy |
50000hrs at 40ºC |
a.L10 at Conf. Level 90% b. / Rated Voltage |
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/Noise Level |
73dBA |
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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