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Aluminum Housed Wirewound Power Resistors - AHL Series

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(14AWG)
AH-25L AH-50L AH-150NL AH-150ANL
ªø«×=160mm ªø«×=340mm ªø«×=500mm ªø«×=300mm
¼Ð·ÇºÝ¤l LVA2-250¡A Cu (Nickel-plate)¡A W7.5 × L10mm

AHL-25, AHL-50 ¤Ø¤o - ¤Þ½u©µªø¥\²v«¬¨t¦C
Wirewound Aluminum Resistor Housed
Ãþ«¬ ¤Ø¤o (Unit: mm)
E F G H M N P Q
AHL-25
AHL-25N
13 7 14.3 2 18.3 27 20 27
AHL-50
AHL-50N
15.5 7.3 16 2 40 50 22 29
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AHL-150, AHL-150A ¤Ø¤o - ¤Þ½u©µªø¥\²v«¬¨t¦C
Ãþ«¬ ¤Ø¤o (Unit: mm)
E F G H N P Q
AHL-150
AHL-150N
45 9.6 46 5 92 57 72
AHL-150A
AHL-150AN
26 11.5 27 3.5 97 37 48
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LVA250 Terminals ¤Ø¤o (Unit: mm)
Suitable for 14~16AWG lmax=15A Unit: mm Tol.: ±0.2mm
ITEM NEMA-TAB Thickness B L H
LVA 2-250 0.8 × 6.35 0.4 7.4 2.3 4.3 21.0 10.0
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¤Þ½u©µªø¥\²v«¬¨t¦C - ¹q®ð¯S©Ê
Ãþ«¬ ÃB©w¥\²v
(W)
ªý­È½d³ò (Ω) ³Ì¤j¤u§@¹qÀ£ (V) ¾T½è´²¼öªO
(Aluminum chassis)
¦³·P¶q µL·P¶q ¦³·P¶q µL·P¶q
AHL-25 25 0.012~15K - 500 - 0.040 [1.0] Alum.Plate, 167 in2[1077 cm2]
AHL-25N 25 - 0.02~5.5K - 300 0.040 [1.0] Alum.Plate, 167 in2[1077 cm2]
AHL-50 50 0.01~40K - 1300 - 0.059 [1.5] Alum.Plate, 291 in2[1877 cm2]
AHL-50N 50 - 0.02~12K - 600 0.059 [1.5] Alum.Plate, 291 in2[1877 cm2]
AHL-150 150 0.4~50K - 1900 - 0.125 [3.2] Alum.Plate, 294 in2[1896 cm2]
AHL-150N 150 - 0.12~25K - 1340 0.125 [3.2] Alum.Plate, 294 in2[1896 cm2]
AHL-150A 150 0.4~50K - 1900 - 0.125 [3.2] Alum.Plate, 294 in2[1896 cm2]
AHL-150AN 150 - 0.12~25K - 1340 0.125 [3.2] Alum.Plate, 294 in2[1896 cm2]
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ªí­±·Å«×¥\²v¥[¸ü¦±½u¹Ï & ¥\²v°I´î¦±½u
Surface Temperature Versus Power Load (on Chassis)

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¦±²v: A=5 &10W¡A¥¼¥Î.B=25W¡A¥¼¥Î.C=50¡A100 &250W¡A¥¼¥Î.

AHL Power Derating

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Heat Sink Derating

REDUCED HEAT SINK DERATING:
Derating is also required when recommended heat sink area is reduced.
A = AHL-5 and AHL-10 size resistor.
B = AHL-25 size resistor
C = AHL-50, AHL-100 and AHL-250 size resistor


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°Ñ¼Æ ´ú¸Õ±ø¥ó ³W®æ
µu®É¶¡¹L¸ü 5 × ÃB©w¥\²v - 5sec. Δ R±(2%+0.1Ω) Max.
·Å«×¨t¼Æ ·Å«× 40°C Àã«× 95% DC 100V 500Hr Δ R±(1%+0.1Ω) Max.
Àã«×­@¤[©Ê ·Å«× 40°C Àã«× 95% 1/10 × ÃB©w¥\²v
(1.5Hr on-0.5Hr OFF) - ­«´_ 200Hr
Δ R±(1%+0.1Ω) Max.
­@¤[©Ê ¥[¸ü¥\²v (¾T´ß)
(1.5¤p®É 0.5¤p®ÉÃö) ­«´_1000¤p®É
Δ R±(5%+0.1Ω) Max.
®¶°Ê 10c/s~50c/s~10c/s (1Min) - 2¤p®É
¥­¦æ©M¥¿½Tªº¨¤«×
Δ R±(1%+0.05Ω) Max.
¼ö¨RÀ» 260±5°C¡A 10±1Sec. Δ R±(1%+0.05Ω) Max.
¤¶½è­@À£ AH-5¡A AH-10¡A AH-25 1000V
AH-50 1500V
AH-100¡A AH-250 2000V
Δ R±(0.5%+0.05Ω) Max.
µ´½t©è§Ü ¦b¦P¼Ëªº¤¶½è­@À£´ú¸Õ±ø¥ó¤U¡A
¥[¸ü500V©Mµ´½t©Êªý­È´ú¸Õ
10MΩ Min.
¤Þ¥XºÝ±j«× (1)§áÂà´ú¸Õ (30 sec Min)
AH-51kg¡A AH-10 2.3kg¡A AH-25¡A AH-50 4.5kg
(2)§áÂà´ú¸Õ (5~15sec)
AH-100 27kg-cm¡A AH-250 36kg-cm
Δ R±(0.2%+0.05Ω) Max.

®Æ¸¹»¡©ú
AHL-5050WL34014AWGR47K
123456
1 «¬¸¹
±`³W«¬µL·P«¬
AHL-25AHL-25N
AHL-50AHL-50N
AHL-150AHL-150N
AHL-150AAHL-150AN
3 ¹q½uªø«× (min.)
«¬¸¹¹q½uªø«× (min.)
AHL-25
AHL-25N
L160
AHL-50
AHL-50N
L340
AHL-150
AHL-150N
L500
AHL-150A
AHL-150AN
L300
N: ªí¥ÜµL·P«¬.
6 ªý­È¤½®t (%)
½s½Xªý­È¤½®t (%)
K±10%
J±5%
2 ÃB©w¥\²v
«¬¸¹ÃB©w¥\²v
AHL-25
AHL-25N
25W
AHL-50
AHL-50N
50W
AHL-150
AHL-150N
150W
AHL-150A
AHL-150AN
150W
N: ªí¥ÜµL·P«¬.
4 ¹q½uÃþ«¬ : 14AWG
5 ³Ì¤jªý­È (Ω)
½s½X³Ì¤jªý­È (Ω)
R470.47Ω
4R74.7Ω
470R470Ω
4K74.7KΩ
47K47KΩ
47K347.3KΩ

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