Gardian Serials - USC Power Ltd.
Gardian Serials - USC Power Ltd.
Gardian Serials - USC Power Ltd.
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GUARDIAN<br />
DC <strong>Power</strong> System
GUARDIAN<br />
DC <strong>Power</strong> System<br />
Protecting Your<br />
Network Reliability<br />
• RUGGED | Design caters for poor grid<br />
quality supply: 90 to 300VAC input with<br />
sustained overvoltage. High input overvoltage<br />
shutdown.<br />
• INNOVATIVE | Technical innovations including<br />
resonant conversion and<br />
DSP controls.<br />
• POWERFUL | Highest density (27W/in 3 )<br />
maximizes space for revenue-generating<br />
equipment and/or backup batteries.<br />
• CONNECTED | State of the art system<br />
controller with self-guided controller<br />
operation. Optional Ethernet (SNMP and<br />
web compatible) interface module.<br />
• INTELLIGENT | Sophisticated management<br />
features extend the battery life and<br />
monitor critical site equipment such as<br />
HVAC and generators.<br />
• GLOBAL | International standards<br />
compliance.
GUARDIAN<br />
DC <strong>Power</strong> System<br />
Cabinetized Systems<br />
<strong>Power</strong> and Battery Cabinets<br />
optimized for international markets.<br />
Floor cabinets that combine rectifiers,<br />
DC distribution, controllers and backup<br />
batteries in a single footprint.<br />
A typical configuration is shown with<br />
up to 25kW of power, site controller,<br />
DC distribution and 720Ah batteries<br />
in a single footprint.<br />
Options include low volt battery and<br />
load disconnects, AC surge protection<br />
and various AC and DC load distribution.<br />
Ideal for radio base stations, broadband<br />
nodes and core sites.<br />
Features<br />
• 500A | 25kW | 48V<br />
• 720Ah Battery Capacity<br />
• 6 x Battery Circuits<br />
• 26 load circuits<br />
• Footprint | 600 x 600mm or 600 x 400mm<br />
• Height | 1400, 1800 or 2000mm
GUARDIAN<br />
DC <strong>Power</strong> System<br />
Shelf Systems<br />
6RU Shelf System<br />
• 19” | 5 or 6 RU<br />
• 10kW/20kW | 200/400A | 48V<br />
• 4 x Battery MCB<br />
• 21 x Load MCB<br />
5RU Shelf System<br />
for UL Markets<br />
• 19” 4 or 5 RU<br />
• 10kW/20kW 200/400A | 48V<br />
• 4 x Battery MCB<br />
• 16 x Load MCB<br />
• 10 x GMT Fuse<br />
2RU Shelf System<br />
• 19” | 2 RU<br />
• 8kW | 150A | 48V<br />
• 2x Battery MCB<br />
• 10x Load circuits | MCB & GMT
GUARDIAN<br />
DC <strong>Power</strong> System<br />
Rectifier Modules<br />
These Guardian system uses FMP20<br />
and FMP25 Rectifiers. Best in class<br />
power density allowing more space<br />
for valuable network assets.<br />
The rectifiers have 2kW/41A and<br />
2.5kW/50A versions matching a range<br />
of telecommunications environments<br />
and applications such as radio and<br />
fixed access, core and transport.<br />
Resonance-soft-switching technologies<br />
reduce rectifier component stresses,<br />
providing increased system reliability<br />
and best-in-class efficiencies.<br />
Advanced rectifier designs provide<br />
wide-input operating voltage ranges<br />
and maximize power availability in<br />
demanding utility-power environments.<br />
Controllers<br />
The system uses sophisticated PCC and<br />
ACC controllers.<br />
Simple to use, intuitive interface with<br />
sophisticated system and site<br />
monitoring/control features.<br />
Supports multiple connectivity options<br />
including TCP/IP and internet interfaces.
GUARDIAN<br />
DC <strong>Power</strong> System<br />
| Mechanical Form Factor Shelf Shelf Shelf | UL Cabinet Seismic Rack<br />
Dimensions 19“ 2 RU 19“ 5/6 RU 19“/23“ 4/5 RU Various 19“/23“ x 7‘<br />
| Output Max. <strong>Power</strong> 8kW 10/20kW 8 to 25kW 12.5/25kW 8 to 25kW<br />
Output Current 150A 200/400A 200 to 500A 250/500A 200 to 500A<br />
Efficiency 92,5%<br />
Rectifier Types FMP20.48 FMP20.48 FMP20.48 FMP20.48 FMP20.48<br />
FMP25.48 FMP25.48 FMP25.48 FMP25.48<br />
| Distribution Battery 2 2 to 6 4 standard 2 to 6 4 standard<br />
Load 6 21 16(19”)/20(23”) 26 16 (19”)/20(23”)<br />
Battery Capacity External External External Up to 720Ah Up to 720Ah<br />
| AC Input Voltage 90 to 300AC<br />
Frequency<br />
47 to 63Hz<br />
Input Current<br />
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