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Low DC Power Applications

Low DC Power Applications

More than 35 years of experience getting to know the needs of our customers allows us to understand power problems better than other providers, and to quickly design/deliver solutions specifically tailored to solve your engineering challenges. Working closely together with consultants and system integrators allows us to be involved with the project from the design stage, manufacture and factory acceptance test (FAT’s) of the systems.

Helios’ DC systems can be customised with: IP-rated and portable solutions, labelling, special terminations/connections, remote monitoring and control, N+X redundancy level, mounting and form factor, status signals and control, voltage adjustment (knob/pot), special input and multioutput options, and conformal coating.

Backing Up Critical Applications With ABB
Rack Mount Solutions
Wall Mount Solutions
Cabinets

Portable DC Systems

Portable Battery Charger for measuring resistance on the overhead lines in the railway

AMP-K4069-2 Variable Output Power Supply

We can implement any battery charger/power supply or Inverter inside pelican and underwater kinetics cases (rugged, splash-proof cases with sturdy handles for portability in the field).

AMP-K4069: Portable power supply for measuring resistance on the overhead lines in the railway. This portable solution uses a special meter that calculates  resistance based on voltage and current values.

  • Test points are provided
  • Control knobs for adjusting both output voltage & currents
  • Dual output meter display both current and resistance

Do you require a portable DC system for your industrial application? What are you waiting for? Contact Us 

19" Rack Mount Solutions

Do you already have a cabinet installed? No worries !!!Our comprehensive standalone range of products can be customised in 19” Rack Mount.

AMP-K5913 - Battery Charger Remote Monitoring New Zealand Emergency Services Power Supplies Land Mobile Radio

AMP-K5913

  • Remote Control of every output channel
  • Circuit Breaker for every output channel
  • Charger Redundancy system (dual 500W chargers)

Battery Charger specially designed for the Fire Service Rescue NSW, the system offer:

  • Battery Voltage Remote and Local monitoring (Option B – Remote Only)
  • Mains Voltage remote monitoring
  • Remote Monitoring for Individual Output Current (4 channels)
  • Mains redundancy system ( optional)
  • Automatic reboot for a selected output channel when network connection is lost

2U 250W 24VDC No-Break Charger

  • DC Output voltage of 27.6V
  • Modbus RS485, RS232 communication
  • Bat Con TEST , Main Fail and Bat Sys Alarms
  • LVD ( Low Voltage Disconnect).

2U 190W 11-30/48V Dual DC/DC Converter

  • 2 x ICT103048-5AI2 190W 11-30/48VDC.
  • Input Voltages from 11 – 30VDC.
  • DC distribution: 4 x 2A MCB’s.

2U 12VDC 750W No-Break DC UPS

  • Equipped with a P50 Blocking diode for redundancy applications.
  • Temperature compensation.
  • Battery low voltage disconnect.
  • SNMP.
  • Comprehensive battery monitoring
  • Digital V/I meter monitors the output of the charger.
  • Auxiliary , Mains Fail , Battery Low alarms with voltage free contacts.

2U K2193-19 650W AC/DC Power Supply

AC/DC 650W power supply. Provides a number of outputs via special Lemo connectors on rear panel. A number of LED’S on the front panel provide visual indication of all outputs,  together with special DC filtering.

3U K2098– 50W 13.8 VDC Battery Charger with 4 Digital Meters

This special battery charger was designed for use in remote areas in the Pacific powering special scientific instruments. Input is 36-75VDC and output 13.8 VDC 50W charging a battery for stand-by power. A number of digital meters provide user with critical information and all connections are on special MIL-SPEC connectors.

10U K3221– AC/DC Battery Charger and DC/DC Converter 24/48VDC 500W

Designed to customer specifications for the mining industry, this comprises of three separate 3U x 19in Rack power supplies. The AC/DC unit provides  24V 35A for battery charging. The DC/DC unit provides 24/48V 500 watts and , together with a Remote Monitoring unit.

2U 250W 48VDC Dual Power Supply with frontal access distribution

  • Power Supply Output set to 48 VDC.
  • DC High, Mains Fail, and DC Low alarms on voltage free contacts for each power supply ( NO,COM ,NC)
  • 4-way Phoenix connectors for DC Load outputs.
  • Front removable power supplies.
  • 3X5A MCB’s load outputs with frontal access.

Is it space your main concern? Wall-Mounted Charging Rectifiers Systems are you best solution.

Security Cabinet 250 W Boost Charger - 100Ah Backup Battery

  • 100Ah backup.
  • 6 x 2amp fused with series diode outputs. (Screw terminals).
  • Fuse blown or output o.k LED’s
  • Link selectable sink/source trigger.
  • Lockable steel cabinet with screw connect tamper switch.
  • 250watt four stage smart charger with integral clean contacts for mains fail/batt low.
  • Complete system. Only requires trigger, output and mains connections
  • Battery and battery cables supplied

12U 2.2 kW 110VDC THE SOL SERIES Smart Charging System

  • 2.2kW 110 VDC float Charger.
  • Two 1.1kW Hot Swappable rectifiers.
  • Fully programmable touch screen controller.
  • Single Phase 230VAC input protected by surge protection monitored by the system.
  • 32A 2 pole Battery Breaker monitored by the system.
  • 32A DC Output Breaker monitored by the system
  • DC High, Battery Low, AC Mains High/Low, Rectifier Fail, System Major Earth Fault and Controller Fail Programmable alarms on voltage-free relay contacts.
K5750 AC/DC Power Supply 12 V up to 100 W Power Supply for powering LED lights in the lift

K5750 AC/DC Power Supply 12 V up to 100 W
for powering LED lights in the lift

  • Power to emergency LED lights in the lift
  • Keeps a 7AH battery charged
  • Can be customized to up to 100W of power
  • Cable access via plastic grommets and can be private labelled
  • LED status indicators
  • 6A 1P Mains Input MCB
  • n case of AC mains failure the 7AH battery will be able to provide power to the emergency lights and emergency bell/buzzer
CAB-624 - Battery Charger ABB Singapore

12U 750W 108VDC Redundant Battery Charger with distribution panel

Backing Up Critical Applications With ABB
Helios-Power-Solutions-abb-supplier-of-Backup-Solution
  • 750W 108VDC Redundant Battery Charger
  • Wall Mount
  • Digital VI meter monitoring the System output voltage and current
  • 2U Hot swappable charger sub-racks with Mains Fail and DC Low/High alarms
  • System monitoring with System Earth Fault, System DC High and a System DC Low alarms
  • DC distribution with 2 Load outputs protected by 2A MCB’s
  • Battery connection protected with a 16A MCB

SR 750W – 24VDC Wall Mount Power Supply with alarms and distribution

  • SEC-SR wall mount cabinet with dimensions 405H x 444W x 273D mm.
  • 750W 24VDC power supply.
  • Digital V/I meter.
  • 24V DC Input terminals for redundant applications.
  • Mains Fail, DC Low and Tamper alarms in the form of voltage free contacts.
  • 4 x 10A 1P Distribution MCB’s
  • 6A 1P Mains Input MCB.

6U SR 500W – 24VDC Wall Mount Battery Charging

  • 6U 500W 24VDC Wall Mount Battery Charger
  • 6A Mains Input MCB
  • P50 Output Diode
  • 32A 2P Charger Output MCB
  • Digital V/I monitoring the Output
  • 32A 1P Load Output MCB
  • 32A 1P Battery MCB
  • Load LVD
  • Mains Fail, DC High, DC Low, System DC Low and General Alarm on voltage-free relay contacts.
CHARGING SYSTEM - rectifier - convection cooled

The Sol Series - Wall Mount 125VDC 2.2kW Compact Size & Big Performance

125VDC up to 2.2kW Single Phase Wall Mount.
Can be used as stand-alone power supply without batteries.
Single phase surge protection incorporated.
Hot swappable power modules.
Convection cooled system.
Common Form C alarm relay contacts (6).

Pole Mount Power Systems

Using marine grade aluminium to protect from corrosion, our pole mounted enclosures are engineered to accommodate electrical powering equipment, racked in a pole mount configuration. Our custom designed pole mount solutions can be made to suit your requirements and can either house batteries inside the cabinet, or for a more compact solution can house batteries separately in an underground box.

Low DC Power Applications - Cabinets

With Helios Power Solutions the ability to customise is always an option, ensuring our products meet your every specification, in turn providing a robust reliable and proven solution.
Some areas of customization include IP & Seismic rated, Special terminations/ connections, Remote monitoring & control, Load control & selectivity just to name a few

18U 24VDC 500W Battery Charger System With 4-hour Battery Bank

  • 500W 24VDC Battery Charger
  • 18U x 600mm x 600mm cabinet with top entry
  • Digital volt and ammeter to monitor DC output
  • LVD (low voltage disconnect)
  • 24V 150Ah battery bank
  • Rectifier Fail, Earth Fault, DC High and DC Low alarms
  • DC Distribution with 1 x 10A and 3 x 4A MCB’s.

24U 24VDC & 30VDC 500 W Dual Battery Charger System With Battery Bank

  • 24VDC 250W redundant charger in 2U rack
  • 30VDC 250W redundant charger in 2U rack
  • Individual AC inputs for all rectifiers
  • 24VDC distribution of 2 x 2A 2P and 3 x 6A 2P MCB’s
  • 30VDC distribution of 1 x 20A 2P and 4 x 6A 2P MCB’s
  • Two digital V/I meters and two alarm cards monitoring the 24VDC and 30VDC output voltages
  • Two battery shelf housing the 24VDC and 30VDC battery banks
  • DC High, Mains Fail and DC Low alarms for each rectifier
  • DC High, DC Low and Earth fault alarms for the 24VDC system and a second set for the 30VDC system.

33U 2.2 kW 24VDC Battery Float Charger with advanced system and alarm monitoring Modbus and SNMP

  • 24VDC 250W redundant charger in 2U rack
  • 30VDC 250W redundant charger in 2U rack
  • Individual AC inputs for all rectifiers
  • 24VDC distribution of 2 x 2A 2P and 3 x 6A 2P MCB’s
  • 30VDC distribution of 1 x 20A 2P and 4 x 6A 2P MCB’sTwo digital V/I meters and two alarm cards monitoring the 24VDC and 30VDC output voltages
  • Two battery shelf housing the 24VDC and 30VDC battery banks
  • DC High, Mains Fail and DC Low alarms for each rectifier
  • DC High, DC Low and Earth fault alarms for the 24VDC system and a second set for the 30VDC system

47U 2.2kW 110VDC Float Charger System with 105 Ah Battery Bank

  • 2.2kW 110 VDC float Charger.
  • Two 1.1kW Hot Swappable rectifiers.
  • 47U cabinet.
  • Combined Major and System Fail alarms with voltage free contacts.
  • Internal 108V 105Ah battery bank protected with a 40A 2P MCB.
  • DC Distribution with 4 x 2P 20A and 1 x 2P 10A breakers.
  • Remote monitoring and programming with a webpage interface.
  • SNMP v2.5 via Ethernet.
  • Email reporting.

38U 1.6kW 108 Vdc Battery Charger System With Distribution And Battery Bank

  • 1.6kW 108VDC charger expandable to 4.8kW
  • 38U floor mount 19” cabinet.
  • DC Distribution with 12 x 10A 2P MCB’s.
  • Remote control with MODBUS and SNMP.
  • Temperature compensated charging.
  • Battery Management.
  • Temperature sensor.
  • Hot Swappable convection cooled rectifiers.
  • Mains Fail, DC Low, DC High and General System alarms.
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