GE Industrial Solutions H5692448 Power Systems Infinity M1 (NE-M) - Manual (Page 12)

NE-M Installation Guide H5692448
CC848815325 r06 May 2013 12
Aux Display - NE830A (Optional)
The Aux Display is a voltage monitor that alarms when the voltage of the power system is out of the normal operating
range. It is mounted on the door of the distribution box.
Figure 8 NE830 Display
• Fully independent of the main system controller
• Displays one or two system voltages and battery state:
• Single voltage systems, -48V, +24V
• Dual voltage systems, -48V and +24V with common return
• The display and LED color indicates battery charge state and wiring errors:
• Green display = batteries are not discharging
• Red display = batteries are discharging
• Amber display = wiring error
• A Battery on Discharge alarm relay with form-C contacts is provided
• Can be panel, wall or frame rail mounted within 150 ft of the power system
Rectifiers and Converters
NE-S eries rectifiers and converters are hot-pluggable for quick, simple, plug-and-play installation without tools.
Figure 9 Rectifier and Converter Type Badge
NE Eco Rectifiers
Input AC or DC (PV or solar)
Compatibility All Infinity Rectifier Positions
Eco Feature
MPPT (Maximum Power Point Tracking) maximizes power harvested from PV arrays
NE Non-Eco Rectifiers
Input AC only
Compatibility All AC powered Infinity Rectifier Positions 6
6 Non Eco rectifiers will not function properly when powered by DC (PV or solar) input in Eco systems.
Type Badge