高新高景机种识别码：

PD 060 25 M B 2(7BGL)

PD：PD=DC Axial Fan; PB=DC Blower Fan; PQ=Waterproof Fan

060: DC Fan Size: 020=20mm; 025=25mm; 030=30mm; 035=35mm; 040=40mm;

045=45mm; 050=50mm; 055=55mm; 060=60mm; 070=70mm;

080=80mm; 092=92mm;120=120mm;140=140mm;

170=170mm;220=220mm

25: 04=4mm; 05=5mm; 06=6mm; 07=7mm; 10=10mm; 12=12mm; 15=15mm;

20=20mm; 25=25mm; 30=30mm; 32=32mm; 38=38mm; 40=40mm;

M：Speed: D=Ultra low;

L=Low;

M=Medium;

H=High;

U=Ultra high;

X=Over ultra high;

V=Maximum high speed;

B：B=Ball bearing; S=Sleeve bearing; F=FDB;

2: DC Voltage: 3=03VDC; 5=05VDC; 1=11VDC; 2=12VDC; 4=24VDC; 8=48VDC;

7：DC Impeller number: 3=3 blades; 5=5 blades; 7=7 blades; 9=9 blades;

A=11 blades; B=13 blades; C=15 blades; D= 17 blades;

E=19 blades; F=21 blades; 0=Blower blades shape;

B：Function description:

0=by impedance; 1=by IC ; 2=by IC with alarm(RD;

3=by IC with speed senor(FG);4=by IC with variable speed sensor(vs)

6=by transistor with speed sensor(FG);7=TWO speed;8=VS+FG

9=PWM control; A=VS+RD;B=PWM+FG;C=RD+FG

GL：FAN type：

GL=Low noise; Great performance; Blank=Standard; DS=Dynamic & Static