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Baldwin & Francis
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380v – 1100v Variable Speed Drives

The 380-1100v VSD is designed with mining in mind. Built to order, a number of variants are available including single or multi drives. The 380-1100v VSD delivers precision control even under the heaviest of loads.

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Triple VF and Flux Vector Control options

Full range of control options

Water cooled

Compact construction and long service life

Flexible rugged constriction

Long service life and high reliability

SCADA ready

Ensures ultimate efficiency through remote control and monitoring

Precision control

Minimal stress on all mechanical and electrical equipment

  • Customisation
  • Technical details
  • Maintenance

Built to your specifications

Our 380-1100v Variable Speed Drives are highly customisable and can be tailored to suit your exact requirements. The main customisables are:-

  • Self cooling or Additional/integrated Baldwin and Francis close loop water cooling system available
  • Comply with current ATEX & IEC requirements
  • No increase in equipment size envelope
  • Use the customers existing motor fleet
  • Integrate with existing control schemes
  • Provide a maximum level of redundancy
  • Employ a Flux Vector control scheme
  • Utilise both industry standard and Baldwin and Francis propriety components
  • Modular construction allowing ease of maintenance
Operating voltage range 90% to 105% nominal voltage
Control voltage range 75 to 110% nominal voltage
Supply Voltage 950V to 1140V 3 phase, 50/60Hz
EMC emission / immunity to BSEN 61800
Inverter Type 6 pulse, 3 phase IGBT with flux vector controller
VSD rating up to 1000kW continuous power
IGBT Rating 800A or 1200A
Overload capability (conveyor) 150% FLT capability for 60 seconds
Overload capability (AFC) (AFC) 250% FLT capability for 60 seconds
DC link charge-up time 5-10 seconds
Cooling Water-cooled heatsink with optional closed loop cooling system
Stack temperature protection Thermal switches and analogue temperature transducer fitted to Heatsink
Stack over-current protection Provided by Hall-effect CT’s mounted on the outgoing circuit
Pre-charge contactor rating 80A air break, AC3 duty
Input contactor rating 315/415/560A vacuum, AC4 duty

All Baldwin and Francis equipment is designed with ease of maintenance in mind.
We offer several maintenance solutions to suit your specific means.
To find out more, click the relevant link below...

Standard Support:

All Baldwin and Francis products come with our standard support agreement.

 

Enhanced Support:

We offer a competitive range of support contracts that cover all our products and installations.

Find out more

SCADA:

Our advanced SCADA systems can greatly reduce plant waste and down time by monitoring and preventing issues before they develop.

Find out more

Staff Training:

We offer extensive training for your current operators and engineering staff allowing you to be self sufficient and further reduce costs.

Find out more

For support specific questions - please contact our Customer Support Team on 0114 286 6000

More Information...

Suitable for...

  • Longwall Coal Face
  • Underground Conveyor Systems
  • Underground Ventilation
  • Water Pumping Systems
  • On & Offshore Oil & Gas
  • Surface Conveyors and Skip Control

More questions?...

Our technical support team are always happy to answer any questions you may have.

Contact Us

Energy efficiency sits at the heart of everything we do…

Good for the planet, good for reducing running costs. Baldwin and Francis are leading the way in innovative energy saving solutions without losing out on performance.

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  • Loadcentres / Compact Stations
  • Elite 3300v Variable Speed Drive
  • Powercentres
  • Dry Type Power Transformers
  • Soft Start Switchgear
  • High Voltage Switchgear
  • Close-Loop Water Cooling System
  • Systems Intergration
  • Gate End Boxes

Head Office - UK

Baldwin and Francis Ltd
President Way
President Park
Sheffield
S4 7UR

T: + 44 (0) 114 286 6000
F: + 44 (0) 114 286 6059

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