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Joda switch is a new and high technology product which has reached the worlds leading level through the appraisal of scientific and technological achievements. Professional equipment for stopping and slotting of aluminum electrolysis cells without pow
Joda switch is a new and high technology product which has reached the world's leading level through the appraisal of scientific and technological achievements. Professional equipment for stopping and slotting of aluminum electrolysis cells without power failure (full current).
At any position between the anode and cathode of the cell, a "Joda switch" is inserted to cause the device to be in parallel with the Jodal. By using the shunt function of the switch, the short-circuit port can be safely operated under the full current state, thereby realizing the non-stop power stop and slotting of the aluminum electrolytic
1. Technical Support
Profound theoretical and experimental basis
Tens of thousands of industrial application practices
Strict technical standards for all-round technical training and field guidance
A number of patents and technological achievements
Life-long follow-up service, free upgrades timely supply of spare parts for a long time
2. Safety Guarantee
Up to 90% of the diversion is as safe as a power outage
Safety Certificate——CE
High synchronicity, powerful arc extinguishing ability, multiple electrical protection
Perfect emergency plan and practical emergency measures
3. Ease of Operation
Unique external connection design, one - time assembly, long - term use
One to one humanized design, the connection between single set and electrolytic cell is completed within 3 minutes
Small size, easy to move, no need to occupy the crane for a long time
Only one key is needed to open and close the switch, and the process is completed automatically by the equipment
No changes are required to the electrolyzer
1. High current (greater than pot capacity) passing current:
Extremely low noumenon resistance
Good heat dissipation
Good electrical conductor design
2. High current (greater than pot capacity)Load on and off:
Good arc extinguishing
Highly synchronized
Multiple protection
3. Reliable connection with electrolyzer, easy installation:
One to one design
No changes to the electrolyzer are required
Installation completed in 10 minutes
4. Safe operation, no occupation of the crane, saving manpower:
The operation is the same as a power outage
Joda Switch: Let aluminum electrolysis no longer power down
Electrolysis series: Stable, increase production, increase efficiency
Increase slot life
Rectified power supply: Avoid frequent power outages and reduce equipment life
Power grid: Avoid large load fluctuations and complex scheduling
Self-owned power plant: Stabilize, increase production, increase efficiency, increase equipment life
Rated Working Voltage |
DC ≥ 10V |
Rated working current (complete set) |
DC 70—600KA |
Noumenon pressure drop under rated working condition |
≤200mV |
Main contact life |
≥1000 times |
Arc extinguishing contact life |
≥100 times |
Continuous flow time |
≥ 30 minutes |
External dimension |
850×650×550 |
Weight |
350KG/set |
Antimagnetic performance |
superior |