Owner's manual

Galaxy Pulsar Edge Power System Controller
Issue 3 October 2011 20
Specifications
Table 2-2: Pulsar Edge Controller Specifications
General
Item
Specification
Input Voltage Ranges (power)
48V: 36.5 volts to 60 volts
24V: 18.5 volts to 32 volts
Input Power 5.0 watts maximum
Input Power Connections Shelf powered. No external connection required;
Front Panel Interface ─ Asynchronous RS232 or USB Craft Port
─ Two status LEDs
─ Options with LCD Interface
System Configuration Methods ─ Front panel Craft port with T1.317 or EasyView2
─ 10/100 Base-T port
─ Serial port with external MODEM option
Maximum Number Of Power Units ─ 12 CP, 6 SPS-EPs, 32 NEs, 24 QS in ID mode
─ Many more in ID override mode (app dependent)
Low-Voltage Disconnects
─ Up to eight remote LVD contactors with 3
independent configurable Load disconnect
thresholds (LVLDs) and 1 configurable Battery
disconnect threshold (LVBD)
─ Integrated control/monito
r capability for single
LVD with remote distribution control modules
Temperature Monitoring ─ Up to 16 One-Wire battery temperature probes
─ Controller ambient sensor built into LCD display
System Inputs/Outputs
Alarm and Control Inputs
─ Six configurable sy
stem alarm inputs of the
closure/open to “VBus-“ or -48V
─ *Up to 9 customer inputs of the closure/open to
return type
Alarm Contact Outputs *Up to 6 User configurable Form-C Outputs
Alarm Contact Ratings 60 VDC, 0.5A
Plant Voltage Measurement
Accuracy
0 to 50°C (±0.05% of full scale + 1 count)
-40 to 75°C (±0.1% of full scale + 1 count)
Resolution
48V Systems: ±40 mV; 24V Systems: ±25 mV
48V Systems: ±70 mV; 24V Systems: ±40 mV
0.01V
*Depends on factory hardware configuration of controller and if the alarm contacts are present.