The PS 2012 can house up to 64 hot-plugged rectifiers, an LVD device, AC and DC distribution panels, optional DC/AC inverters and DC/DC converters — all managed and controlled by a sophisticated system controller, the SC 2012 NET.
Features
- Up to 64 parallel hot-plugged rectifiers
- One- or three-phase input configuration
- Low voltage disconnect device (LVD) for battery protection (option for 2 LVDs)
- High-performance system controller, SC 2012 NET, used to measure, monitor, and control voltages, currents, temperature, battery parameters, and other data
- Temperature compensation for extended battery life
- Up to two battery sets handled in one system
- Automatic and pre-programmed battery test algorithm
- Automatic and pre-programmed equalize charging mode
- AC and DC distribution panels, flexible in accommodating user requirements
- Intelligent digital active current sharing among rectifiers
- Flexible user-defined signaling of dry contacts
- Comprehensive remote control and monitoring software: GeMSi
- RS232 and/or TCP/IP communication
System Controller 2012 NET
- 24 user-definable digital inputs
- 22 user-definable digital outputs
- Four galvanic-isolated 10-bit resolution voltmeters
- Up to four 10-bit resolution ampere meters
- 24 indicator LEDs on the front panel
- Control of up to 64 rectifiers
- Control of up to 20 additional DC/DC converters
- Large 4x40 character LCD with back light
- Numeric keypad on panel
- Control of LVD(s)
- Periodic or manual battery check
- DC voltage compensation according to battery temperature
- Three temperature sensors for reliable measurement
- Audible alarm
- Calibration by software (all-digital, no analog potentiometers) of AC and DC currents and voltages measured by the controller
- Real-Time-Clock (RTC) with backup
- 256 events log and data log (statistic values)
- Graphic user interface (GUI)
- RS232 and / or SNMP (PPP-10BASET) and TCP/IP communication
Measurements and Indications
- DC voltage
- Load current
- Battery current(s)
- Rectifiers currents
- AC voltage(s), current(s), and frequency
- Status of input, output, LVD, rectifiers, battery, system breakers
- Battery temperature
- Dry-contact signalization, user-definable (14 alarms)
Control
- Battery test
- DC voltage setting (EQUALIZE or FLOAT charge modes)
- LVD threshold setting (connect, disconnect)
- Rectifier activation/shutdown (up to 48 rectifiers in one power system)