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The PRV(V=Vertical) & PRH(H=Horizontal) model are
metal-clad,wire-wound, high-power resistors designed
for industrial and other application. Our extruded aluminum
housing provide rugged and stong protection. These models
are available with flying lesds or tab terminal and can be
orderse with inductive or non-inductive windings. Most
common applications for these model are motor drives,
braking and snubberapplication and power sources for
industrial equipment. |
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| Model |
Watt with Heat Silk |
Resistance Rang (Ω) |
Resistance Toerance |
| Inductive |
Non-Inductive |
| PRV/ PRH 60 |
60 |
0.1 - 270 |
0.1 - 5.6 |
±0.5(D)
±0.5(F)
±0.5(G)
±0.5(J)
±0.5(K) |
| PRV/ PRH 80 |
80 |
0.1 - 910 |
0.1 - 110 |
| PRV/ PRH 100 |
100 |
0.1 - 1.1K |
0.1 - 240K |
| PRV/ PRH 120 |
120 |
0.1 - 1.3K |
0.1 - 300K |
| PRV/ PRH 150 |
150 |
0.1 - 1.6K |
0.1 - 390K |
| PRV/ PRH 200 |
200 |
0.1 - 2.2K |
0.1 - 1K |
| PRV/ PRH 300 |
300 |
0.1 - 2.7K |
0.1 - 1.5K |
| PRV/ PRH 400 |
400 |
0.1 - 4.3K |
0.1 - 2.2K |
| PRV/ PRH 500 |
500 |
0.1 - 6.8K |
0.1 - 3K |
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| Also availiable in extended ohmic ranges of 1mΩ to 750K |
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| Value in [ ] mean change in Ω after test |
| Temperature |
-55℃~+200℃ |
| Insulation Resistance |
20MΩ minimum |
Dielectric Strenght
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Available option : AC 1500V, 3500V, 4500V, 5400V(Max. leakage current : 2mA) |
Temp. Coefficient
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±260ppm/℃ maximum |
Short Time Overload
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±[2%+0.05Ω] 10 x wattage rating - 5seconds |
Moisture Resistance
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±[2%+0.05Ω] 40℃, 95% RH, DC100V case to terminal(500hrs.) |
Thermal Shock
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±[2%+0.05Ω] Wattage rating - 30 minutes, -25℃-15minutes |
Vibration
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±[1%+0.05Ω] 10Hz - 55Hz - 10Hz (1minute) 2hrs, each direction |
Moisture Load Life
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±[3%+0.05Ω] 40℃, 95%RH, 0.1x wattage rating,
1.5hrs-on, 30minute-off, 500hrs. |
| Load Life |
±[5%+0.05Ω] Wattage rating 1.5hrs. -on, 10minutes-off, 500hrs. |
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| Model |
Dimension |
Weight(g) |
Flying Leads |
| L1±2 |
L2±2 |
L3±2 |
W±0.5 |
H±0.5 |
D1±0.5 |
D2±0.5 |
a |
b |
PRH |
PRV |
8㎟ |
5.5㎟ |
2㎟ |
1.25㎟ |
| PRV/ PRH 60 |
100 |
87 |
60 |
41 |
22 |
4.3 |
8.65 |
10 |
12 |
110 |
113 |
X |
X |
0.10Ω
~
0.99Ω |
1Ω~ |
| PRV/ PRH 80 |
150 |
137 |
110 |
41 |
22 |
4.3 |
8.65 |
10 |
12 |
195 |
189 |
X |
X |
| PRV/ PRH 100 |
165 |
152 |
125 |
41 |
22 |
4.3 |
8.65 |
10 |
12 |
216 |
215 |
X |
X |
| PRV/ PRH 120 |
182 |
169 |
142 |
41 |
22 |
4.3 |
8.65 |
10 |
12 |
245 |
241 |
X |
X |
| PRV/ PRH 150 |
210 |
197 |
170 |
41 |
22 |
4.3 |
8.65 |
10 |
12 |
283 |
290 |
X |
X |
| PRV/ PRH 200 |
165 |
146 |
125 |
60 |
30 |
5.3 |
12 |
13 |
17 |
485 |
447 |
0.10Ω
~
0.99Ω |
1Ω
~
4.99Ω |
5Ω |
X
X
X
X |
| PRV/ PRH 300 |
215 |
196 |
175 |
60 |
30 |
5.3 |
12 |
13 |
17 |
600 |
600 |
| PRV/ PRH 400 |
265 |
246 |
225 |
60 |
30 |
5.3 |
12 |
13 |
17 |
770 |
780 |
| PRV/ PRH 500 |
335 |
316 |
295 |
60 |
30 |
5.3 |
12 |
13 |
17 |
990 |
980 |
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If you require flying resistors please add 'FL'
next to the model number or non-inductive symbol 'N'
Also add the length of the flying lead in millimenters. |
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