diymore Máy đo điện trở Ampe AC DC 75mV 50A Ampe kế chính hãng Máy đo điện trở thiết kế Shunt Dòng điện mở rộng cho bộ khuếch đại kỹ thuật

The fixed setpoint shunt is a suitable the attached external shunt for measuring DC current in 10kA less directly acting on the analog display instrument together with the use in order to expand the scope of the DC current measurement, or sequentially circuit can be regarded as the current sampling with the standard resistors, a sampling voltage is measured with a current can be regarded as an analog signal.

Specifications:

1.Accuracy level :2-4000A, 0.5 level5000-10000A, 1 level.

2.Environmental conditions: -40 ~ +60 , the relative temperature 95% (35 ° C)

3.Overload performance: 120% of rated current, 2 hours

4.Voltage drop: 75mV

5.Load heat: Temperature rise changes stabilized, rated current of 50A does not exceed 80 ° C; rated current of 50A does not exceed 120 ° C.

Weight: 72g
Dimension (L x W x H): (Approx.) 12cm x 2.6cm x 1.8cm

Pakeage included:

1 x 50A 75mV DC Shunt Resistor