OPUS HE OC2066 DC Power System

Modular Backup Power Solutions for Critical Infrastructure

OPUS HE power systems are robust, free convection cooled, N+1 redundant backup power solutions for critical infrastructure applications such as transmission and distribution substations, process industries, railway signalling and substations and telecommunications.

OPUS HE power systems are robust backup power systems that deliver from 2 – 24 kW of output power at 48V, 60V, 110V, 125V and 220VDC, and from 1.5 – 18 kW at 24VDC output. The cabinets have standard configurations for 3, 6 or 12 MHE rectifier modules, VIDI+ controllers, connections for mains and battery, and load distribution fuses or MCBs.

Systems can easily be tailored to match unique application requirements by changing the quantity of rectifiers, battery fuses, battery shelves, load distribution and many other features. In addition to 12 configurable relay alarms, systems can be remotely monitored via modern communication protocols such as Ethernet TCP/IP, Modbus TCP/IP, SCADA IEC61850, SNMP and RS-232.

Key Features

  • Efficiency up to 97%
  • Fan Free – Natural convection cooled
  • Standard output voltages: 24, 48, 60, 110, 125 and 220 VDC
  • Scalable power from 1.5 kW to 24 kW, N+1 redundant
  • Configurable battery connections:
    • 1-3 strings
    • MCB
    • MCCB
    • Switch fuse protection
  • Configurable battery shelves and load distribution modules
  • Optional IP21 kit and drip cover
  • Optional IC cabinets and IP31 protection
  • EMC ratings:
    Cabinet: EN61439-1, EN61439-2
    Rectifiers: EN 61000-6-1 / -2 / -3 / -4 / -5
    EN50121-4 Rail, ETSI EN 300386 (48/60V)
  • Safety ratings:
    Cabinet: EN61439-1, EN61439-2
    Rectifiers: EN 62368-1, EN 50124-1 rail

Applications

  • Critical infrastructure
  • Transmission substations
  • Distribution substations
  • Railway signaling and substations
  • Process industries
  • Telecommunications
NETWORK MANAGEMENT PROTOCOLS

SPECIFICATIONS

General construction 
CoolingNatural convection
ProtectionIP 20, Option IP21
Controller user interfaceDisplay and local control in front door & web interface
CablingDefault top entry
Option bottom entry
ColourFrame RAL 7037, door RAL 7024
DimensionsHeight 2000 mm, option 1600 mm
(2052 mm incl. adjustabe legs)
Width 600 mm
Depth 600 mm
Environment and standards
Temp. range-25 … +60°C, see derating page 5, Start-up at -40°C
Humidity max95% relative humidity, non-condensing
AltitudeMax 3km, full power up to 2km above sea level Derating 2% per 100 m between 2-3km
SafetyCabinet: EN61439-1, EN61439-2
Rectifiers: EN 62368-1, EN 50124-1 rail
EMCCabinet: EN61439-1, EN61439-2
Rectifiers:
EN61000-6-1 / -2 / -3 / -4 Generic
EN61000-6-5 Utility, surge level 2
EN 50121-4 Rail, ETSI EN 300 386 (48/60V)
AC Input
AC connectionTN-S system, 3W + N + PE, (3-phases, neutral and protective earth wires)
Nominal input220-240 VAC / 3 x 380-415 VAC TN-S system (options: 1-p 100-250VAC or Delta/IT e.g. 3 x 208VAC)
Input rangeMax range: 85 – 300 VAC / 3 x 147–528 VAC
Rated full power range: 180 – 275 VAC / 3 x 312–476 VAC (TN-S system)
See derating curves below, 1200W per rectifier at 120VAC
Temporary high voltage range 275 – 300VAC / 3 x 476 – 528VAC, continuous supply not recommended
Input frequencyRated 45 – 66 Hz, reduced power at 35 – 45 Hz. Shut down at 35 Hz
Main Switch63A, 4-pole (L1-L2-L3-N)
Rectifier input protectionMCB C16A / rectifier module

 

SERIES TABLE

Model NumberPower Out Max (kW)Input Voltage (VAC)Output Voltage Range (VDC)
OPUS HE 24-4.5 OC2066 F4.585-300VAC21-33

OPUS HE 24-9.0 OC2066 F

985-300VAC21-33

OPUS HE 24-18.0 OC2066 F

1885-300VAC21-33

OPUS HE 48-6.0 OC2066 F

685-300VAC42-59

OPUS HE 48-12.0 OC2066 F

1285-300VAC42-59

OPUS HE 48-24.0 OC2066 F

2485-300VAC42-59

OPUS HE 60-6.0 OC2066 F

685-300VAC51-72

OPUS HE 60-12.0 OC2066 F

1285-300VAC51-72

OPUS HE 60-24.0 OC2066 F

2485-300VAC51-72

OPUS HE 110-6.0 OC2066 F

685-300VAC90-150

OPUS HE 110-12.0 OC2066 F

1285-300VAC90-150

OPUS HE 110-24.0 OC2066 F

2485-300VAC90-150

OPUS HE 125-6.0 OC2066 F

685-300VAC100-160

OPUS HE 125-12.0 OC2066 F

1285-300VAC100-160

OPUS HE 125-24.0 OC2066 F

2485-300VAC100-160

OPUS HE 220-6.0 OC2066 F

685-300VAC178-280

OPUS HE 220-12.0 OC2066 F

1285-300VAC178-280

OPUS HE 220-24.0 OC2066 F

2485-300VAC178-280

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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