products
Rectifiers
Naural air Cooled Rectifiers
The unit will be same as oil colled rectifier but cooling type will natural/forced air( Fan )colled.
Accepted Standard Of Rectifier For Different Kind of Electro Plating & Electroforming :
- 8 Volt : Acid Copper, Nickle, Tin, Zinc, Silver, Gold, Rodium
- 12 Volt :Nickle Chrome, Cynide zinc Barrel, Cynide Copper
- 16 volt :Hard Chrome
- 24 volt :Bright Anodizing
- 60 volt :Semi Hard Anodising
- 80 volt :Laquer Process
- 100 volt :Hard Anodising
Recommended Busbar Sized Of Coonecting Electroplating Tank :
D.c Ampere Ampere | Alluminum Size In mm | Nos.In Parallel |
250 | 50*6 | 1 |
500 | 50*12 | 1 |
750 | 75*12 | 1 |
1000 | 100*12 | 1 |
1500 | 75*12 | 2 |
2000 | 100*12 | 2 |
3000 | 75*12 | 3 |
4000 | 100*12 | 14 |
10000 | 100*12 | 10 |
*every 1000 ampere add 100mm* 12mm busbar.
Advantages & Disadvantages of oilcolled rectifiers over air cooled rectifiers .
- 1 Oil cooled Rectifiers are oil immersed so least chance of corrosion in the highly corrosive electroplating plant.
- 2 Radiator Systems are provided in the oil cooled rectifier will provide better coolig to the transformer Dimmerstate, diode & Heatsinks that will enhance improvement in reliability(Less Maintanance) & efficiency of rectifier.
- 3 Cost of oil will increase cost of the unit to some extent.