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INDUSTRIAL / VITREOUS ENAMEL COATED POWER RESISTOR TYPE VE SERIES

Vitreous Enamel Coated Power Resistor

Type VE Series

ENVIRONMENTAL CHARACTERISTICS

Characteristics

Condition

Compliance

Continuous power

Rated power @ 25°C

<350°C temperature on surface

Insulation resistance

Dry/normal @ 500V DC

>100MΩ

Maximum working voltage

V=√(PxR) OR maximum working voltage listed above,

whichever is lower

-

Maximum overload voltage

2.5 x rated voltage for 5 sec

-

Dielectric strength

VE15-VE45 - 1.5kV for 60 sec

No breakdown

VE70-VE90 - 2.5kV for 60 sec

VE130-VE500 - 5kV for 60 sec

Short-time overload capability

5 x rated power for 5 sec.

-

Load life

Rated wattage 1.5 hours ON - 1.5 hours OFF for 1000

hours

-

Solderability (where applicable)

350°C for up to 3 sec.

95% coverage

100

80

60

40

20

0

050

100

150

200

250

300

350

AMBIENT TEMP (C)

-55

DERATING CURVE

DIMENSIONS (Unit:mm)

Solder lug,

tinned

Screw type

lug

Faston type

terminal

End terminal