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FR9010 lightning Protection Special Standard Resistor

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Function

Used for calibration of ground resistance tester, equipotential tester, etc.

Range

1mΩ,10mΩ,100mΩ,1Ω,10Ω,100Ω,1KΩ,10KΩ,100KΩ

Wiring method

Four-wire method

Capacity factor

1/2W

Temperature coefficient

±25ppm

Size

L/W/T:187*119*48mm

Test line length

Red 0.5m,black 0.5m each 2pcs

Weight

About 550g

Working temperature and humidity

-10℃~40℃;below 70%rh

Storage temperature and humidity

-20℃~60℃;below 80%rh

Insulation resistance

More than 10MΩ(between the circuit and the housing 500V)

Pressure resistance

AC 3700V/rms(between the circuit and the housing)

Suitable for safety regulations

IEC61010-1, CAT III 600V, pollution level, JJG166-1993 《DC Resistance Test Procedures》 

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