STAND ALONE UPS SYSTEMS

MODULAR UPS SYSTEMS

BATTERIES & RECTIFIERS


SOLAR PRODUCTS


Guardian Access Power System
Data Sheet

 


Protecting Your Network Reliability
  • Powerful – High density (31.3 W/in³) rectifiers with
    configurable configurations up to 26.1 kW and 720 Ah
    battery backup per cabinet.
  • Connected – State-of-the-art system controller with selfguided
    operation. SNMP and web compatible.
  • Intelligent – Sophisticated management features extend
    the battery life and monitor critical site equipment such as
    HVAC and generators.
  • Rugged – Design caters for poor grid quality supply.
  • Hybrid Compatible – Deployable and upgradable for use
    in Hybrid Power applications

 

Description


Guardian modular DC cabinet and rack-mount systems are designed to meet rigid telecom applications with very high reliability and flexibility for future expansion.

Rectifier and battery combination cabinets are configurable to allow an installed capacity from 10 kW up to 26.1 kW of rectifiers together with DC distribution, controller, and battery backup in a single footprint.

Options include battery and load disconnects; AC surge protection; and various DC and AC distributions.

Ideal for radio base stations, broadband nodes, and core sites.

Hybrid Power Solution compatible allows for connection of renewable energy sources and integration of Hybrid system controller.

Mechanical Data
  Cabinet Systems 19 inch integrated
Dimensions 600 × 600 × 1400/1800/2000 mm (WxDxH) 19” mounting × 398 mm × 266 (WxDxH)
Output
Voltage -48 VDC
Maximum Power 26.1 kW 20.3 kW
Rectifier Types Guardian FMP Series
DC Distribution
Battery Breakers 1-6 off (max 125 A)
1-3 off (max 250 A)
Load Breakers 26 × breakers (2 - 63 A) maximum 21 × breakers (2 - 63 A) maximum
Battery Capacity Up to 720 Ah using 4 × 180 Ah strings
AC Input
Voltage 1 or 2 × 230 VAC phase TN (Δ)
1 or 2 × 400 VAC phase IT (Y)
Frequency 47 – 63 Hz
Input Current <18 A per rectifier (FMPe30.48/FMP25.48)
Power Factor >0.99 (typical)
Surge Protection Optional
Monitoring and Control
Controller PCC / ACC
Alarm Relays 4 standard, option for up to 10
Local Interface 4 × 20 LCD, 4 key menu, USB/RS232
Remote Interface Ethernet/Modem using PowCom™ software package
Visual Indication Green LED – System ON
Yellow LED – Message(s)
Red LED – Alarm(s)
External I/O 2 × inputs, 2 outputs (open collector)
Battery Management
Symmetry Inputs Up to 12
Programmable LVD 1 × 400 A or 500 A 1 x 400 A
Programmable PLD 2 × 125 A, 200 A or 400 A 2 × 125 A or 200 A
Connections
Battery Connections Battery Cable, M8 lugs
AC Connection 16 mm² (4 AWG)
Load Breaker Connections Negative termination directly from breakers. Common positive from AKG terminals
Alarm Connections 1.5 mm² (14 AWG)
Compliance
EMC ETSI EN 300 386 V.1.3.2
EN 61000-6-2 (Immunity)
EN 61000-6-3 (Emission)
Safety EN 60950-1
Environmental
Operating Temperature -40°C to +75°C, derating over 55°C
Storage Temperature -40°C to +85°C