100A 75mV Voltmeter Ammeter Electric Welding Machine Dc Current Shunt Resistor
1. Use: The interchangeable shunts are used to multiply the measuring range of current of measuring instruments.
2. Application：For Telecommunications equipment、Electric cars、Aerospace、Charging station、
Electroplating Power Equipment、Instrument and meter, Dc power system, etc..
- Brand
- NQQK
Product Description
The main technical parameters:
1, accuracy level: 2 ~ 4000A; 0.5: 5000 ~ 10000A; 1 level.
2, the ambient conditions: -40 ~ +60 ℃, relative humidity ≤ 95% (35 ℃).
3, overload performance: rated current 120%, 2 hours.
4, the voltage drop: 50mV60mV70mV100mV
5, the load under the heat: temperature stability tends to change, the rated current 50A the following
does not exceed 80 ℃; rated current 50A or more does not exceed 120 ℃.
Precautions：
(Or copper) and the shunt connection is not allowed to have artificial contact resistance,
the sampling point of the secondary voltage can not be sampled from the non-sampling point.
Actual use of the current (long) is recommended not to exceed 80% of rated current.
| Color | Black and Silver |
| Current rating | 10A-3000A |
| Voltage drop | 50mV,55mV,60mV,100mV |
| Accuracy class | 0.5/0.2 |
| Material | Copper with nickel plated |
| Overload capacity | 120% of rated current for 2hr |
| Function | are used to multiply the measuring range of current of measuring instruments. |
| Application | Use for DC digital Amp Meter. |
