DC Power for
Business-Critical Continuity™
Hybrid Energy System Sub Rack
Key Features
nMultiple energy sources:
mains, diesel generator, solar
panels, wind turbine, battery
nDiesel generator start/stop
functionality based on battery
SoC or daily fixed time
schedule
nUp to 10.5 kW rectifier
capacity at 97% efficiency
(R48-3500e)
nUp to 12 kW solar converter
(MPPT) capacity at 98%
efficiency (S48-3000)
nUp to 6 kW wind turbine
support
Provides reliable -48V power supply to
unreliable or off-grid telecom sites through
various energy sources.
Description
The Hybrid Energy System Sub Rack from Emerson Network Power
provides reliable -48V power supply to unreliable or off-grid telecom
sites in the access network. The system is designed to work with any
combination of energy sources (mains, diesel generator, solar panel,
wind turbine) to keep the battery within optimal operating conditions.
The use of renewable energy sources is dependent on site location,
which is especially important when considering the use of wind turbines.
Application
Significant OpEx savings can be attained by adding hybrid functionality
to a traditional dual diesel generator set-up that operates 24/7. Adding
hybrid energy will reduce maintenance and fuel costs due to reduced
diesel generator run times.
nSurge/lightning protection on
all inputs (AC and DC)
nTwo level load disconnect to
prolong back-up for
prioritized loads, e.g.
transmission
n19" sub-rack
EN163DRA-HESrack / 0512
1
Hybrid Energy System Sub Rack
Technical Specifications
Input Connections
AC Input
Solar Input
Wind Input
Battery Input
3-phase, 400/230 VAC, 50/60 Hz
4 x 3kW sol ar arrays via 4 x 63A MCBs
2 x 3kW wind turbines via 2 x 63A MCBs
2 x 125A battery MCBs
Output Connections
High Priority Distribution
Low Priority Distribution
2 x 10A MCBs
1 x 10A, 1 x 32A, 2 x 50A MCBs
Environmental
Temperature
-20˚C to +45˚C
Safety
Safety Compliance
EN62109-1:2010 and EN50178:1997
Physical Characteristics
Dimensions (H x W x D)
Weight
445 x 450 x 460 mm (17.51 x 17.71 x 18.11 in.)
38.5 kg (84.87 lb.), excluding rectifier and solar converter modules
Options
Refer to separate data sheet for standard rectifier R48-3200
Refer to separate data sheet for high-efficiency rectifier R48-3500e
Refer to separate data sheet for high-efficiency solar converter S48-3000
Ordering Information
Catalog Number
803 CK1
Part Number
BMK 960 001/2
Description
Hybrid energy system sub rack
Emerson Network Power.
The global leader in enabling Business-Critical Continuity™.
nAC Power
nConnectivity
nDC Power
nEmbedded Computing
nEmbedded Power
nIndustrial Power
nInfrastructure Management & Monitoring
nOutside Plant
nPower Switching & Controls
nPrecision Cooling
nRacks & Integrated Cabinets
nServices
Business-Critical Continuity™, Emerson Network Power™,
the Emerson Network Power logo, Emerson® and Consider it
Solved are service marks and trademarks of Emerson Electric co.
EnergyMaster ™, eSure™, NetPerform™, NetReach™, NetSpan™,
NetSure® and NetXtend™ are trademarks of Emerson Network
Power Energy Systems North America.
EmersonNetworkPower.com/EnergySystems (North America)
EmersonNetworkPower.eu/EnergySystems (EMEA)
© Emerson Network Power Energy Systems North America 2012.
2
EN163DRA-HESrack / 0512