High Current Short Circuit Graphite Resistance Battery Test Chambers 10000A 100mΩ

Model

Maximum load short-circuit current

Resistance

1~100mΩ adjustable (can choose to adjust the resistance value without pole or adjust in steps)
For example:
1mΩ (maximum passing current 5000A)
5mΩ (maximum passing current 5000A)
10mΩ (maximum through current 2000A)
20mΩ (maximum through current 1000A)
80mΩ(maximum passing current 500A)
100mΩ(maximum passing current 500A)

Heat dissipation control system

Graphite resistor performance.
1. Thermal stability: for the use of the product rapid heat and cold conditions, special design to ensure the reliability of product quality.
2. Graphite has a high degree of electrical conductivity, can withstand more than 3000 ℃ high temperature,melting point 3800 ℃, boiling point 4250 ℃, with plasticity, chemical stability, insoluble in acid and alkali.

3. Corrosion resistance: uniform and fine matrix design delays the erosion degree of the product.

4. Impact resistance: the thermal shock strength that the product can withstand is extremely high, so any process treatment can be carried out with confidence.

5. Acid resistance: The addition of special materials significantly improves the quality of the product, which is excellent in terms of acid resistance index and greatly extends the service life of the product.

6. Control of metal contamination: The strict control of material composition ensures that the product does not contaminate metal when dissolving.

7. Quality stability: High-pressure formation of the production technology process and quality assurance system to more fully ensure the stability of quality.

Design of graphite resistors

1. Connection: the use of series connection, connected through the copper plate

2. Graphite resistor: using round graphite resistor rod. Convenient for precision processing and assembly as well as easy adjustment of linear resistance value.

3. Structure: bracket support, multi-layer graphite assembly superimposed, side access to the wire.

4. The top of the structure is installed with high temperature resistant axial flow exhaust fan heat dissipation control system. When the graphite resistor is instantly overloaded to generate high temperature, the heat dissipation control system will automatically start the axial fan for air absorption and heat dissipation. And put out a red light alarm. Protect the graphite resistor and also remind the operator to pay attention to the safety of the experiment.

5. Heat dissipation partition network: steel wire sealing plate is installed on the left and right sides of the bracket to improve heat dissipation performance and high safety protection.