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PDFs and Datasheets ARG Series Datasheet

ARG Series Datasheet

Wirewound power resistors in Al case  

Res Arg product image

 

The Ohmite ARG series features wired connection points with insulated connectors. The finned extrusion profile allows for more thermal efficiencies and can also be heatsinked for more power dissipation. The ARG series resistors are suitable for power elctronic circuits (eg. motor control, braking, frequency converters)

Specifications

PNED=30%( Nominal load at 25°C No heatsink):

120

PNED=100%*(with heatsink):

45

PN:

150W

Resistance:

1R6 ~ 180R0

Max. Overload Voltage:

1,000VAC

PNED=30%( Nominal load at 25°C No heatsink):

160

PNED=100%*(with heatsink):

60

PN:

200W

Resistance:

2R2 ~ 240R

Max. Overload Voltage:

1,000VAC

PNED=30%( Nominal load at 25°C No heatsink):

240

PNED=100%*(with heatsink):

70

PN:

300W

Resistance:

4R7 ~ 430R

Max. Overload Voltage:

1,500VAC

PNED=30%( Nominal load at 25°C No heatsink):

320

PNED=100%*(with heatsink):

80

PN:

400W

Resistance:

6R8 ~ 620R

Max. Overload Voltage:

2,000VAC

PNED=30%( Nominal load at 25°C No heatsink):

400

PNED=100%*(with heatsink):

100

PN:

500W

Resistance:

9R1 ~ 910R

Max. Overload Voltage:

2,300VAC

 

*ED – load factor = percentual ratio of switch-ontime against cycle period - typical 120 s

 

Derating

Res Arg Derating

 

Adiabatic impulse

Res Arg Impulse

Dimensions

Res Arg Dimensions

L1(mm):

90

L2(mm):

79

Weight (g):

180

L1(mm):

105

L2(mm):

94

Weight (g):

208

L1(mm):

155

L2(mm):

144

Weight (g):

310

L1(mm):

200

L2(mm):

189

Weight (g):

400

L1(mm):

260

L2(mm):

249

Weight (g):

515

Ordering Information

Res Arg Order Info

 

Standard Part Numbers

ARG120C 2R J
ARG120C 5R J
ARG120C 10R J
ARG120C 15R J
ARG120C 25R J
ARG160C 4R J
ARG160C 6R J
ARG160C 8R J
ARG160C 12R J
ARG160C 20R J
ARG240C 5R J
ARG240C 7R5 J
ARG240C 10R J

ARG240C 16R J
ARG240C 22R J
ARG320C 8R J
ARG320C 10R J
ARG320C 12R J
ARG320C 18R J
ARG320C 24R J
ARG400C 10R J
ARG400C 15R J
ARG400C 20R J
ARG400C 25R J
ARG400C 50R J

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