Product Category

175mm EC-DC Backward Curved Centrifugal Fan with Support Bracket PK3N175B48H

175mm EC-DC Backward Curved Centrifugal Fan with Support Bracket PK3N175B48H

PBM FOCUS ON EC FAN ONLY. Certificate: CE,UL,ROHS; Supply Ability: 100,000 pcs per year; MOQ: 1~100 pcs based on EXW price; 100 pcs above based on FOB price.

Technical Description

Curve and Draw

Certificate

Application Scopes

Packing Details

175mm DC Backward Curved Centrifugal Fan with Support Bracket made especially for Dialysis Device and Hemodialysis System is the PK3N175B48H. As a key element of active cooling, it quickly removes heat from the enclosure by forcing air circulation, guaranteeing accurate dialysate temperature control and treatment parameter stability. It is appropriate for Continuous Renal Replacement Therapy (CRRT) devices with multi-chamber airflow distribution systems.
High-quality EC/DC fans and sophisticated airflow solutions that assist hemodialysis machines, CRRT devices, and renal treatment are PBM's areas of expertise. PBM provides a broad variety of customized services to satisfy the various demands of international dialysis equipment manufacturers.

General Characters

1-1	Rated Voltage	48 VDC
1-2	Operating Voltage	36~57 VDC
1-3	Rated Speed	3100 RPM
1-4	Input Current	0.8 A
1-5	Input Power	38.4 W
1-6	Air Flow	332.5 CFM / 565 M³/H
1-7	Static Pressure	1.61 inH₂O / 402 Pa
1-8	Acoustical Noise	65 dB(A)
1-9	Life Expectancy	50,000 Hours (L10) At 40℃ room, humidity 15%~65%RH.
1-10	Insulation Class	Class B
1-11	Motor Protection	Locked rotor protection Polarity protection Automatic restart capability
1-13	Speed Control	Control input 0~10VDC / PWM
1-14	Protection Type	IP44
1-15	Signal Output	FG (Frequency Generator)

Mechanical Characters

2-1	Dimension	226 mm X 226mm X 81mm (see dimension drawing)
2-2	Material of Impeller	PA6+GF
2-3	Number of Blades	7
2-4	Bearing System	NMB ball bearing
2-5	Lead Wire	DC (AWG20 #)