NRC50
Control Module
The NRC50 is a flexible and powerful microprocessor controlled monitoring and control system, capable of controlling up to 120 digital or up to 64 analogue rectifiers. The NRC50 can report up to 200 pre-defined alarms. As well as advanced battery management, the NRC50 can report system alarms via standard communications protocols and has a LCD display for full system interrogation.
KEY FEATURES
- Advanced microprocessor technologywith CAN Bus system communications
- Five extension slots for expansion boards
- Individual control of up to 120* digital rectifiers or 64* analogue rectifiers
- High visibility, 4-line alphanumeric display or optional graphical display
- Measurement of network mains voltage, frequency and current* (single, or three phase)
- Multiple branch, battery connection test
- Comprehensive battery management capabilities for up to 6 branches, with battery voltage, current and temperature measurement, event history log and battery type selection*
- Mapped Float Temperature Compensation curves for optimum battery charging
- Float and equalize battery charge modes, with charge current limitation and programmable switching conditions
- Battery discharge test with configurable test parameters and timed intervals
- Battery symmetry test
- Advanced battery life counter
- Low voltage disconnect (LVD) for up to 6 battery branches
- Non essential load disconnect
- Alarm Manager withconfiguration/management of 200 predefined alarms
- Event history log with full time stamping
- System security via password protected, multi-level access
- Equation interpreter for total customer flexibility in alarm condition definition and configuration
- Local and remote system alarm reporting with Modem* autodial-out facility
- TCP/IP* connection, SNMP management available, email alerter, http access
- MOD BUS*-J BUS* connection
- Win50, WinSite, Windows compatible supervision software
- CE
*Optional expansion boards
