Drake Transformer Rectifiers are available up to 750kVA and use digitally controlled thyristors to achieve the required voltage and current profile. Switched-mode technology is available for smaller systems. Drake transformers can be air, oil or water cooled and sealed to IP65 using purge and pressure techniques for Zone 1 and 2 areas.
Rectifier – New Installation and Modification
We offer Delivery, Installation, Commissioning and Service of our transformer rectifiers. We provide a full range of custom solutions and offer on-site modifications and upgrades to existing units.
15V / 1500A
Three Phase Thyristor Controller – DTC352
The DTC352 is a dual channel three phase thyristor controller allowing closed loop control of both output voltage and current on either primary or secondary thyristors. Its robust control circuit allows it to operate from a range of ac supplies including generator supplies. It can be used either as an open loop controller or as a two-channel closed loop controller to control two parameters (feedback signals) simultaneously. For two channel control, when one of the two feedback signals reaches it’s pre-set value, the DTC352 will control to this feedback signal at the set value and it will self adjust to compensate for any mains supply and load variation.
Cathodic Protection Power Supplies – CP Series
The CP Series is a 120W to 480W SMPS power module system developed specifically for Cathodic Protection applications.
The highly efficient design incorporates a Cathodic Protection control module offering fully automatic potential control with less than 5% of output ripple at any load.
On-site Repair, Refurbishment & Maintenance
To minimise your down-time, a team of UK based service engineers are available for a rapid response to maintain on-site power supply equipment from a wide range of manufacturers in addition to Drake Power, such as Westinghouse & Brentford Electric.
Preventive Maintenance Plans
These are designed to maximise service availability, ensure safety and promote energy efficiency with plans tailored to your needs.
Calibration & Monitoring
To prevent costly “out-of-spec” errors, we offer on-site meter calibrations & certification to NAMAS standards. In addition we install Cathometers and Current Density Meters to ensure precise surface deposition.
Site Survey & Plant Recommendations
We offer these services using our team of UK based service engineers and also offer bus bar and cable manufacture and installation to optimize DC power distribution throughout the process.
- Water Treatment
- Electrochemical and Plating
- Cathodic Protection & Anti-Fouling
- Electrophoretic Processes
- Aircraft Ground Support
- Frequency Converters
- Marine & Offshore
Support, Spares and Service
To download the support, spares and service information leaflet, please click the image.
(pdf format 242k)
To discuss your requirements further please contact firstname.lastname@example.org.