Modular Power Series

1U Redundant Hot Swap Modular Power System For 48V & 24VDC

The  Modular Power Series provides N+1 redundancy with 700-watts or 1500-watts hot-swappable DC power modules, providing up to 6,000 watts available in 48- or 24-volt output models.  Optional factory-installed modules can be selected to provide TCP/IP monitoring and control, advanced battery management features, battery breakers, low voltage disconnects, and four-position breaker-protected power distribution including load current monitoring and remote power cycling over Ethernet.

Benefits

  • Configurable DC power system provides flexibility and scalability to meet application requirements
  • Reduce total cost of ownership by reducing site visits and maintenance costs due to remote monitoring and control functionality
  • Improve the quality of service and uptime of your network by quickly resolving power issues remotely
  • User-scheduled battery testing proactively alerts users when a connected backup battery is not holding charge
  • Real-time reporting on battery state of charge, battery run-time remaining, and battery voltage levels
  • Remotely monitor and toggle power to individually connected load devices utilizing load distribution module
  • All connection points are external, allowing for quick and easy installation
  • No additional software required as monitoring and control is provided via an onboard web-baser server

Intelligent Control Module

TCP/IP Controller for ICT Modular Power Series

The ICT Intelligent Control Module is a factory-installed option for the ICT Modular Power Series that provides TCP/IP monitoring and control of the system. When used with the optional Battery Management Module, it provides advanced battery reporting and management features, including estimated state of charge and run time remaining, battery discharge testing, and low voltage disconnect control and reporting. When used with the optional Load Distribution Module, it provides reporting of individual load current levels, remote power cycling of connected loads, automatic load shedding, and network watchdog (ping) features.

  • Complete local and remote monitoring and control of up to eight Modular Power System components
  • TCP/IP with embedded web browser for instant set up and ease of use
  • SNMP for network management integration
  • Advanced battery management and load distribution features when combined with optional Battery Management and Load Distribution Modules
  • Environmental alarm sensor inputs allow site monitoring and remote alarm reporting without the need for a separate site monitoring system
  • Password protection
ICM (Intelligent Control Module) Datasheet

Load Distribution Module

  • TCP/IP remote management and power control of individual outputs (with Intelligent Control Module installed)
  • Four fully managed load outputs can be power cycled individually (30A max. each)
  • Monitoring and alarm reporting of each output for pinpointing of issues with connected loads
  • Adjustable alarm and load-shed settings for each output

Battery Management Module

  • Single or dual 100 amp battery disconnect circuit breakers
  • Integrated 150 amp low voltage disconnect
  • Advanced battery management features (with Intelligent Control Module installed) including
    • Temperature-compensated charging
    • Display of battery voltage status
    • Battery current, state of charge, run time remaining
    • Adjust LVD settings
    • Configure advanced battery management features such as
      • Boost charge parameters,
      • Max charge current
      • Battery capacity
      • Battery test timer
      • Battery discharge test cut-off voltage.

This features are available with Lead Acid batteries. The modular series is compatible with Lithium-ion batteries but battery monitoring and reporting is done by the battery itself. (read Using DC Power Supplies and Battery Chargers with Lithium-ion batteries for more info)

NETWORK MANAGEMENT PROTOCOLS

SPECIFICATIONS TABLE

AC INPUT
Nominal system voltage120/240VAC
Input voltage range100-300VAC
Power factor (typical)0.99
Frequency50/60Hz
DC OUTPUT
Power output per module700W/1500W
Output current per Power Module12.5A-48VDC , 25A-24VDC
Max. system output current with 4 Power Modules (120/240VAC)50A-48VDC , 100A-24VDC
Efficiency (typical)93%-48VDC , 91%-24VDC,
Output ripple (rms)60mV-48VDC , 30mV-24VDC,
MECHANICAL
AC input connectorTerminal Block, #8 – #16 AWG
DC output connectorBusbars with 5/16” bolts
Remote alarm connectorsTerminal Block (#16 -24 AWG)
Mounting1RU, 19 in rack mount
Weight (Power Shelf empty)8.1lbs / 3.7 kg
Weight (Power Shelf + 4 modules)18.5 lbs / 8.4 kg
Dimensions – H X W X L 1.74 x 19.0 x 15.7 in. / 44 x 483 x 398 mm
ENVIRONMENTAL
Operating temperature range -30º to +60ºC
Output derating2% / ºC (above 50º C)
Storage temperature -45º to +85ºC

APPLICATIONS

Intelligent DC Power Supplies for Radio Access Networks

Ask for Assistance

Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)
  • Terminals

Contact Our Team

Contact our team of experienced engineers to discuss your unique power conversion and backup needs. We offer a wide range of highly reliable components that can be integrated and customized to create a solution that meets or exceeds your requirements.

For power automation systems please contact us at power.systems.automation@heliosps.com.au

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