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           大功率繞線電阻POWER WIRE WOUND RESISTORS
    特性Features:
•High resistivity to heat, small resistance
        temp. coefficient and the change in resi-
        stance with temperature being linear.
    •Resistance value unchange after long use,
        good resistivity to short time overload.
    •Small in size, able to take large load,fit for
        use in heavy electric machines and
        production machines.
    •Multi-terminal types and adjustable types
        available.
    •QHA type maximum resistance value is
         only half the list range on right column.  

把電阻線繞在瓷管上，外面被覆不燃性塗料固定而成。

耐熱性優；電阻溫度係數小，呈直線變化。

可製多端子及可調整型。
      RATED LOAD VS. SURFACE TEMP.
   

         

Part Number
   
QR 80W  J 15 Ω
a b c    d 
a

Product code number 

 a.產品名稱
b rated power b.額定電力
c resistance value e.值阻
d tolerance ( J: ±5%,K:±10%) d.容許誤差
電力型琺瑯繞線電阻器     TYPE: QH,QHA,QL

RATED

WATTS

                 Dimension (m/m)

L

F

E

A

B

L1

CΦ

h

D

L2

H

 RESISTANCE RANGE (Ω)

10W

 45 12 6 15 4 2 9 3 1~3KΩ

20W

 60 17 8 20 5 73 2.5 12 3 92 37 1~7KΩ

30W

 80 17 8 20 5 93 2.5 12 3 112 37 1~10KΩ

40W

 110 17 8 20 5 123 2.5 12 3 142 37 1~13KΩ

50W

 110 25 16 30 8 140 4 18 5 164 58 0.1~25KΩ

60W

 90 28 18 32 8 120 4 18 5 144 60 0.1~30KΩ

80W

 110 28 18 32 8 140 4 18 5 164 60 0.1~40KΩ

100W

 140 28 18 32 8 170 4 18 5 194 60 0.1~50KΩ

120W

 160 28 18 32 8 190 4 18 5 214 60 0.1~60KΩ

150W

 195 28 18 32 8 225 4 18 5 249 60 0.3~75KΩ

200W

 210 35 24 36 8 245 4 18 9 274 75 0.3~100KΩ

250W

 210 40 25 38 10 250 5 22 9 277 77 0.5~125KΩ

300W

 260 40 25 38 10 300 5 22 9 327 77 0.5~150KΩ

400W

 330 40 25 38 10 370 5 22 9 400 77 0.5~200KΩ

500W

 330 50 35 50 15 370 6 22 9 400 105 0.5~250KΩ

600W

 400 50 35 50 15 440 6 22 9 470 105 0.8~300KΩ
700W 460 60 35 50 12 510 6 25 9 530 110 0.8~350KΩ

800W

 460 60 40 60 15 505 6 30 9 535 112 0.8~400KΩ

1000W

 540 60 40 60 15 585 6 30 9 615 112 1~500KΩ

1300W

 650 65 42 62 15 690 6 30 9 720 115 1~750KΩ
電力型琺瑯繞線電阻器    TYPE:QR,QRZG
特性Features:
These resistors are made by winding resistance ribbon around a ceramic tube in wave shape , externally coated with no flame paint.
They are extremely good in dissipation of heat, small in size, able to take large load.
Fit for use on heavy electric machines and production machines. 

         RATED LOAD VS. SURFACE TEMP.

           

RATED

WATTS

 Dimension (m/m)

RESISTANCE RANGE (Ω)

L

F

E

A

B

L1

CΦ

h

D

L2

H
75W 110 25 16 30 8 140 4 18 5 164 58 0.1~8Ω
90W 90 28 18 32 8 120 4 18 5 144 60 0.1~8Ω
120W 110 28 18 32 8 140 4 18 5 164 60 0.1~12Ω
150W 140 28 18 32 8 170 4 18 5 194 60 0.1~15Ω
180W 160 28 18 32 8 190 4 18 5 214 60 0.1~18Ω
225W 195 28 18 32 8 225 4 18 5 249 60 0.1~20Ω
240W 180 35 24 36 8 220 4 18 9 254 75 0.1~24Ω
300W 210 35 24 36 8 245 4 18 9 274 75 0.3~30Ω
375W 210 40 25 38 10 250 5 22 9 277 77 0.3~38Ω
450W 260 40 25 38 10 300 5 22 9 327 77 0.3~45Ω
750W 330 40 25 38 10 370 5 22 9 400 77 0.3~50Ω
600W 330 50 35 50 15 370 6 22 9 400 105 0.3~75Ω
900W 400 50 35 50 15 440 6 22 9 470 105 0.3~90Ω
1000W 460 50 35 50 15 505 6 22 9 535 105 0.5~100Ω
1200W 460 60 40 60 15 505 6 30 9 535 112 0.5~120Ω
1500W 540 60 40 60 15 585 6 30 9 615 112 0.5~150Ω
2000W 650 65 42 62 15 690 6 30 9 720 115 0.5~200Ω
                               
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