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PROFITEC SN 1 – Software-free rectifier
Main Features:
Technical Details:
• 100 % analog controlled charger
• No software or programmable devices
• Seismic-proofed technology
• Forced or natural air cooling
• Secure DC supply in any case of input voltage variation
• High availability / MTBF
• Design lifetime >30 years
• Designed for use in harsh environments
• Easy maintenance via diagnostic device
• 160 % input overvoltage threshold
• Voltage: 380 / 400 / 415 / 500 / 690 V 3-phase
• DC Voltage: 24/60/110/220VDC
• Rating: 40-2500A
Highlights:
Many options, such as:
•Overvoltage limiter (Forsmark-event)
• Parallel mode (for output current extension or redundancy)
• Diagnostic device for annual checks as required by NPPs
• Forced cooling for ambient temperatures up to 50 °without de-rating
• Design as +/- system
• Higher IP rating
• Battery feeder cubicles, seismic-proofed
• Battery symmetry monitoring
• Battery charging circuit monitoring