NQQK brand 40000A 75mV big large DC Electric Current Shunt Resistor
- Brand
- NQQK
NQQK brand 40000A 75mV big large DC Electric Current Shunt Resistor
Product Description
There are too many models of the shunt, please consult before place order. thank you.
The catalouge will be sent you check.
Application
Combinedusage with DC panel meters according to rated voltage drop without adjustment.
Specifications
Rated Voltage drop:50mV~100mV DC
Accuracy: Class 0.5
Material of shunt resistor: Manganin
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-50000A | ||||||
| Voltage drop | 50mV,60mV,75mV,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. | ||||||
FAQ
Q:How to order our product ?
A:1).Please tell us the model and quantity and other request you need.
2).We make the PI for you.
3).After you confirm the PI, we arrange the order for you after receiving your payment.
4).After the goods finished, we send the goods out to you and tell you the tracking number.
5).We will track your goods until you receive the goods.
Q: What's your warranty ?
A: 1-2 years
Q: What's your contact information:
A: Our address: Liushi town, Zhejiang province, China.
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide
customer the most proper shipment method.
Q: What's about MOQ?
A: First order MOQ=1pcs
Q: If i want to release order, what's the payment method you accept ?
A: We accept T/T, Paypal, Western union, L/C,etc.
Q: If i want to release order, what's the process?
A: Thanks. You can send inquiry to us by alibaba, or send us by email, we will reply within 24hrs.