Gutor SDC Rectifier/Battery Charger
Gutor
Gutor SDC
Rectifier/Battery Charger
24 – 220 V; 25 – 1,200 A
Higher ratings on request
Request Information
Standard configuration
• Single system
• Rectifier input voltage — 3 x 400 V + 10/-10
• Rectifier input frequency — 50 Hz +/- 8%
• Ripple filter — ≤ 2% rms with parallel battery
• Six-pulse rectifier with isolation transformer
• Rectifier input switch
• Fixed charging voltage IU characteristic
• System front panel w. mimic and add. LEDs for direct alarm display
• LCD display unit with keyboard
• External connection board:
º Common alarm 2 x NO/NC
º Charger failure NO/NC
º Remote ON/OFF
º Emergency stop (internal or external power supply)
º Input to activate boost charge
º Input to activate initial charge
º Input to inhibit boost and initial charge
º Connection for battery temperature sensor
º Input for signaling battery fuse/MCCB
º Connection for remote display
• RS-232 Interface (event log download)
• Battery capacity test (full discharge with current load)
• DC ground fault alarm
Standard configuration (continued)
• Bottom cable entry
• Ground terminal
• N+1 monitored two-speed fans (above 100 A)
• Ambient temperature range from -10 to +40 °C
Options
System
• Parallel redundant configuration with load sharing
• DC Distribution
• Earth-fault monitoring
Rectifier
• Other input voltages (190 – 690 V)
• Rectifier input frequency 60 Hz +/-8%
• Rectifier input/output protection (MCCB / isolator)
• 12-pulse rectifier with isolation transformer
• Ripple filter
• Dropping diode
Battery
• Battery circuit protection box (MCCB/Fuse)
• Battery circuit protection in rectifier (MCCB/Fuse)
• Low–voltage disconnect contactor
• Battery management system
• Battery temperature sensor
Indication and alarms
• Charger ON · 4 x programmable
• Boost charge ON · Fan fault
• Line power failure · DC current overload
• DC out of tolerance · Internal PSU fault
• Battery discharged · DC ground fault
• Battery disconnected · Overtemperature
• DC fuse blown
Communication Interfaces
• Front-panel analog meter
• Transducer
• Relay board, 16 failsafe NO/NC contacts
• RJ-45 Ethernet port for Web browser based monitoring
• RS-485 modbus protocol (slave)
• External time synchronization
• IEC 61850
Mechanical
• Top/bottom cable entry
• Protection up to IP52 (NEMA 12)
• Air filters at air inlet
• Ventilation 100% redundant
• Seismic design
• Space heaters
• Panel lighting
• Frame color as required
Additional options are available on request
• Single system
• Rectifier input voltage — 3 x 400 V + 10/-10
• Rectifier input frequency — 50 Hz +/- 8%
• Ripple filter — ≤ 2% rms with parallel battery
• Six-pulse rectifier with isolation transformer
• Rectifier input switch
• Fixed charging voltage IU characteristic
• System front panel w. mimic and add. LEDs for direct alarm display
• LCD display unit with keyboard
• External connection board:
º Common alarm 2 x NO/NC
º Charger failure NO/NC
º Remote ON/OFF
º Emergency stop (internal or external power supply)
º Input to activate boost charge
º Input to activate initial charge
º Input to inhibit boost and initial charge
º Connection for battery temperature sensor
º Input for signaling battery fuse/MCCB
º Connection for remote display
• RS-232 Interface (event log download)
• Battery capacity test (full discharge with current load)
• DC ground fault alarm
Standard configuration (continued)
• Bottom cable entry
• Ground terminal
• N+1 monitored two-speed fans (above 100 A)
• Ambient temperature range from -10 to +40 °C
Options
System
• Parallel redundant configuration with load sharing
• DC Distribution
• Earth-fault monitoring
Rectifier
• Other input voltages (190 – 690 V)
• Rectifier input frequency 60 Hz +/-8%
• Rectifier input/output protection (MCCB / isolator)
• 12-pulse rectifier with isolation transformer
• Ripple filter
• Dropping diode
Battery
• Battery circuit protection box (MCCB/Fuse)
• Battery circuit protection in rectifier (MCCB/Fuse)
• Low–voltage disconnect contactor
• Battery management system
• Battery temperature sensor
Indication and alarms
• Charger ON · 4 x programmable
• Boost charge ON · Fan fault
• Line power failure · DC current overload
• DC out of tolerance · Internal PSU fault
• Battery discharged · DC ground fault
• Battery disconnected · Overtemperature
• DC fuse blown
Communication Interfaces
• Front-panel analog meter
• Transducer
• Relay board, 16 failsafe NO/NC contacts
• RJ-45 Ethernet port for Web browser based monitoring
• RS-485 modbus protocol (slave)
• External time synchronization
• IEC 61850
Mechanical
• Top/bottom cable entry
• Protection up to IP52 (NEMA 12)
• Air filters at air inlet
• Ventilation 100% redundant
• Seismic design
• Space heaters
• Panel lighting
• Frame color as required
Additional options are available on request
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