آمپرمتر روپنلی 10A جریان AC

Power Supply: DC: 5V, or AC: 7-12V, or AC: 120V-500Vmeasurement display    

Frequency range: 50HZ±10%

Output current: 10A (user specified)

Range expansion: with shunt or transformer

Power consumption: ≤1.5VA

Accuracy: 0.2%±3 characters

LED: highlight 0.56 display, one second’s data update

Over range indication: 1 or -1

Display range: 0-1.999

Overload: for continuous 1.2 times, and for instantaneous: voltage 2 times/5S, current 5 times/5S.

Isolation voltage: 2KV/50HZ/1min

Insulation resistance: ≥100MΩ

Average working time without breakdown: ≥5000H

Working conditions: temperature: -25℃~55℃;

relative humidity: ≤93% with no corrosive gas

Altitude: ≤2500M

Time aging: all the products have been time-aged, so that it can stably work in a long-term to reduce the impact of external environment on the meter, offering users a satisfactory product.

Note

 Should be used in the temperature range: -25℃~55℃, humidity: ≤80%, to prevent undesirable phenomena caused by temperature changes.

 Take care of vibration and shock

 Do not use it in places with dust, gas and chemicals harmful for electrical products.

 If the abnormal voltage is caused by the magnetic field, high frequency devices, high voltage spark, lightning and etc, please use the external power line filter or non-linear resistors to interfere and absorb the circuit.

 The signal input line should be as short as possible, and protective shielding wire should be used in places where there may be interfering signals. It is recommended to use twister pair in general conditions.