The Saftronics DC Drive power converters of the AVENGER DD6 and DD6 H has been designed to meet the requirements of the control of the DC motors. Saftronics DC Drive are equipped with a dual-quadrant single direction rectifier accompanied with a carefully designed electronic control circuitry packed in an attractive rigid case to make them the best choice of their kind.
Compact Design for min downtime
Improved Reliability
Low Cost
380V/525V
Indication of 17 Functions
Single Quadrant
High-Speed electronic protection
Extensive Fault monitoring
Features
- Compact design
- Improved reliability Low cost
- Supplied as kit or enclosed unit
- Extensive fault monitoring
- Single Quadrant
- Indication of 7 Functions
- 400Vac/525Vac Supply (Larger sizes available on special order)
- Frequency 50Hz ±2%
- Altitude: 1500m above sea level
- Ambient Temp: 40˚C max
- Current Overload rating: 1,5 times full load current for 15 seconds, 6 times per hour.
- Speed Range: -100:1 with tacho feedback / – 20:1 with voltage feedback.
- Speed Holding for 100% load change: -2,5% with voltage feedback and IR compensation. 0,1% with
tacho feedback - High speed electronic protection
- Tacho or voltage feedback
- PLC Compatibility
- Jog Control0-10Vdc / 4-20mA Input
- IR Compensation
- 0-10V output facility for volts, amps, and speed indication
- Protection
- Phase rotation /
- Phase loss
- Overload
- Field loss
- Instantaneous electronic trip
- Stall heatsink overtemp dv/dt protection across all SCR’s
- Drive defaults to voltage feedback on tacho loss
- Optional features: Forward / Reverse logic
- Mains contactor
- Dynamic Braking
- Field Weakening Control
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