24V cooling fan 120mm for NMB 4715kl-05w-b49 4715kl-05w-b40 12cm 12038 24V 0.46a frequency converter cooling fan

Certification:CE
Origin:CN(Origin)
Application:Computer Case
Package:Yes
Bearing:Two Ball Bearing
Fan Life:50000 hrs
Type:Fan
Heatsink Material:Plastic

4715KL-05W-B40
Model: 4715kl-05w-b40
Size: 120 * 120 * 38mm
Voltage: 24V
Current: 0.46a
Speed: 3800rpm
Air volume: 130cfm
Noise: 48dba
Origin: Japan
Bearing: double ball bearing
4715KL-05W-B49
Product Name: 4715kl-05w-b49
Product specification: 120mm × 120mm × 38mm
Input voltage: DC24V
Motor speed: 3200 rpm
Nominal current: 0.46a
Input power: 11.04w
Air flow: 118.0cfm
Rotation direction: Viewed from the rotor, rotate counterclockwise
Wind pressure range: 91pa
Bearing structure: maintenance NMB double ball bearing
Service life: estimated life of L10 at 25 ° C: 50000 hours
Insulation class: Class E
Outgoing way: Standard mainboard 3-pin supports speed measurement
Noise index: 46.5db
Temperature range: - 10.. 70 ° C
Material: fan frame: injection molding once, PBT + 30% glass fiber + VO grade flame retardant blade: injection molding once, PBT + 30% glass fiber + VO grade flame retardant adopts Ge plastic ring conforming to international environmental protection standards