Hard Anodizing RectifiersBack to section Rectification Apparatus
With faster process, the manpower is fully utilized and the quality and repeatability of anodizing provides good end results. The surface finish is uniform and process automation as well power efficiency has resulted in total cost realization of the new plant.
Salient FeaturesØ1 Latest state-of-art technology for economy and accuracy.Ø2 Decrease loses and provides uniform coating.Ø3 Microprocessor based systems with programmability.Ø4 Automatic parameter controls of rectifiers.Ø5 Both voltage and current controllable.Ø6 Digital Voltage and Ampere metering with add on like digital display timer.Ø7 Ramping soft start for controlled duration.Ø8 Pulsed output to save on total process time.Ø9 Oil cooled / Air cooled modelsØ10 All solid state digital controls and monitoring.Ø11 Heavy duty design for continuous working in Indian climatic conditions.Ø12 Industry acclaimed product with proven results.
ProtectionØ Voltage RC snubber circuits against Surge across active devices.Ø Automatic main breaker with door lock against Internal Short Circuit. Extra fast fuse series connected to each SCR with trip indication.Ø SCR firing pulse generator protects device against Fast Overload & Short Circuit.Ø DC output current limiting device against OverloadØ Max temperature thermostats placed in the transformer windings and on SCR heat sinks to protect against over temperature.Ø Thermal magnetic protection switches against auxiliary circuits failure.Ø Phase sequence reversal/phase loss protection device, and low air flow protection.