DownLoadIntroductions:
The Powersys system has been specifically designed to meet any requirement in terms of power functionality and cost. Realization of Powersys systems is possible by fitting up to 3 rectifiers across 1U shelf including controller and distribution.
The Powersys system is a compact power system containing a Monitoring and Control Unit (powercenter), LVD, battery and load MCBs. Switch mode technology with resonant topology and high switching frequency is used to minimize volume and weight and to obtain high reliability. The system accepts large variations on the input voltage (85-300 VAC) and draws sinusoidal current with a soft start power-up.
Ideal Applications
Wireless, fiber and fixed line communication
Today’s communications demand state of the art, cost efficient and compact DC power systems. Powersys delivers power density of 14W/in3 and superb reliability at lowest lifetime cost.
Broadband and network access
Increasing network speed demands flexible and expandable DC power solutions. Powersys is your key building block for future needs.
Benefits &Features
Highest efficiency in minimum space
Resonant topology makes the module efficiency industry leading and contributes to the rectifier’s ultra compact dimensions.
Digital controller
Controller is digitalized, enabling excellent monitoring and regulation characteristics. Thus, the number of component has been reduced by 40% - for highly reliable, long life, trouble free DC power systems.
Heat management
Front-to-back air flow with chassis-integrated heat sinks gives the module the most suitable working environment and no limitations in the scalability of the desired system solution.
Unique connection
A true plug-and-play connection system: time-to-install and cost-reducing solution.
Global approvals
Powersys is CE marked, UL recognized for world wide installation.
Powersys system 3 position
Additional Technical Specifications
Maximum number of rectifiers 3
Technical Specifications:
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AC Input
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Voltage
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3 pos ：1 x AC feeds (230VAC 1 ph )
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Frequency
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45 to 66Hz
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Maximum Current
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See Powersys datasheet
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Power Factor
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>0.99 at 20% load or more
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Protection
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Surge protection
Internal fuses (L & N)
Disconnect above 300VAC
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Monitoring
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Monitoring unit
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See powercenter datasheet
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Local operation
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Menu driven software via
keypads and LCD or PC (PowerSuite)
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Remote operation
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PowerSuite via modem or Monitoring
via WebPower (WEB Interface, SNMP
protocol and email)
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Alarm outputs
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6 relays
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Visual indications
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Green LED – System ON
Yellow LED – Minor alarm(s)
Red LED – Major alarm(s)
LCD – system status
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Digital inputs
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6 (for monitoring of external equipment)
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Current
measurements
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Battery current
Rectifier current
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Alarms
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Load fuse alarm
Battery fuse alarm
LVD operated
Low output voltage alarms
(2 individual alarm levels)
High output voltage alarms
(2 individual alarm levels)
Battery capacity
Temperature alarm
Symmetry alarm
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DC Output
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Voltage
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48VDC
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Power
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3 pos: 6kW
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DC Distribution Options
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No. of Load breakers
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3 pos: Up to 10 mini MCB type (2-30A)
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No. of Battery fuses
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3 pos: Up to 3 MCB type (60A)
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Programmable LVD
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LVBD: 125A
Optional LVLD: 80A
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Connections
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System is extractable from frame for easy access
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Battery connections
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Screw terminals
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Load MCB
connections
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Terminal blocks
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Alarm connections
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Terminal blocks
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Other Specifications
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Isolation
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3.0 KVAC – input and output
1.5 KVAC – input earth
0.5 KVDC – output earth
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Operating temp.
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-40 to +75°C (-40 to +167°F)
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Storage temp.
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-40 to +80°C (-40 to +176°F)
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Dimensions
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482.6 x 44.5 x 388 mm (wxhxd)
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Weight
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8kg
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Applicable standards
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Electrical safety
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IEC 60950-1
UL 60950-1
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EMC
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ETSI EN 300 386 V.1.3.2 (telecommunication network)
EN 61000-6-1(immunity, light industry)
EN 61000-6-2(immunity, industry)
EN 61000-6-3(emission, light industry)
EN 61000-6-4(emission, industry)
Telcordia NEBS GR1089 CORE
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Harmonics
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EN 61000-3-2
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Environment
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ETSI EN 300 019-2
ETSI EN 300 132-2
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