OPUS C 7U DC Power Systems
(Utility Power Systems)

Overview
OPUS C 7U DC

OPUS C 7U 19" rack power systems are robust, N+1 redundant, free convection cooled backup power solutions for critical infrastructure applications such as distribution and transmission substations, process control industries and telecommunications.

The OPUS C 7U 19" rack-mount power system are configured to customer specifications utilizing OPUS C standard building blocks consisting of the MRC series rectifiers, VIDI+ controllers, mains and battery connections, and a wide selection of load distribution options. OPUS C systems are available in 24, 48, 60, 110, 125 and 220 VDC standard output variants and have a max output power of 4.8 kW (3.3 kW for 24 VDC models).

System options include a battery LVD, temperature sensor, wall-mount kit and IP21 cover kit.
The systems meet IEC 60950-1 safety standards and the following EMC standards: Emissions: IEC/EN 61000-6-4, Immunity: IEC/EN 61000-6-2, Harmonics: IEC/EN 61000-3-2, and Voltage Fluctuations & Flicker: IEC/EN 61000-3-3.

All Efore DC power systems are configurable and scalable to meet individual application requirements. Contact us to show you how we can develop a custom system for you.

OPUS C 7u DC
Key Features
  • Convection cooling
  • Max 4.8 kW output power (3.3 kW for 24 VDC models)
  • N+1 Redundancy
  • Models include 24, 48, 60, 110, 125 & 220 VDC standard output variants
  • Battery connection: 1 string with full current, MCB protection
  • Options: Battery LVD, Temperature sensor, wall mounting & IP21 kit
  • Safety: IEC/EN 60950-1
Applications
  • Critical infrastructure
  • Transmission substations
  • Distribution substations
  • Process industries
  • Telecommunications
Model Number Power Out Max (W) Input Voltage (VAC) Output Voltage Range (VDC) Output Current Max (A) Cooling
OPUS C 24 3.3 R 7U F 3.3 180 - 275 21 - 31 229 Convection
Product Specifications
Max # Outputs 1
Module Positions 3
V1 Out Min (V) 21
V1 Out Nom (V) 24
V1 Out Max (V) 31
Efficiency Rating (%) 90
Operating Altitude (m) 2000
Operating temperature range -5 to 45°C
Safety IEC/EN 60950-1
IP Rating IP20
OPUS C 48 4.8 R 7U F 4.8 180 - 275 42 - 58 164 Convection
Product Specifications
Max # Outputs 1
Module Positions 3
V1 Out Min (V) 42
V1 Out Nom (V) 48
V1 Out Max (V) 58
Efficiency Rating (%) 92
Operating Altitude (m) 2000
Operating temperature range -5 to 45°C
Safety IEC/EN 60950-1
IP Rating IP20
Control & Monitoring VIDI+
OPUS C 60 4.8 R 7U F 4.8 180 - 275 51 - 72 134 Convection
Product Specifications
Max # Outputs 1
Module Positions 3
V1 Out Min (V) 51
V1 Out Nom (V) 60
V1 Out Max (V) 72
Efficiency Rating (%) 91
Operating Altitude (m) 2000
Operating temperature range -5 to 45°C
Safety IEC/EN 60950-1
IP Rating IP20
Control & Monitoring VIDI+
OPUS C 110 4.8 R 7U F 4.8 180 - 275 97 - 132 72 Convection
Product Specifications
Max # Outputs 1
Module Positions 3
V1 Out Min (V) 97
V1 Out Nom (V) 110
V1 Out Max (V) 132
Efficiency Rating (%) 92
Operating Altitude (m) 2000
Operating temperature range -5 to 45°C
Safety IEC/EN 60950-1
IP Rating IP20
Control & Monitoring VIDI+
OPUS C 220 4.8 R 7U F 4.8 180 - 275 189 - 265 36 Convection
Product Specifications
Max # Outputs 1
Module Positions 3
V1 Out Min (V) 189
V1 Out Nom (V) 220
V1 Out Max (V) 265
Efficiency Rating (%) 91
Operating Altitude (m) 2000
Operating temperature range -5 to 45°C
Safety IEC/EN 60950-1
IP Rating IP20
Control & Monitoring VIDI+