Minipack 48/400 FC

Fan Cooled Power Supply 48VDC

Product Description Key Features

The Minipack is a battery charger and rectifier for stand- ü Highest efficiency in minimum space
alone use or for working in parallel as part of a DC Resonant topology makes the module efficiency industry
power system controlled and monitored by the leading and contributes to the rectifier’s ultra compact
Smartpack. dimensions.

Minipack is optimized for a wide range of system sizes. ü Digital controllers

Digital communication over CAN bus with Smartpack Controller is digitalized, enabling excellent monitoring
simplifies system design and enhances flexibility. and regulation characteristics.

Realization of Minipack systems is possible by fitting 6 ü Heat management

rectifiers across 2U 19” shelf including controller and Front-to-back air flow with optimal thermal design gives
distribution. the module the most suitable working environment and
no limitations in the scalability of the desired system
Applications solution.

Wireless, fiber and fixed line communication ü Unique connection

Today’s communications demand state of the art, cost A true plug-and-play connection system: time-to-install
efficient and compact DC power systems. Minipack and cost-reducing solution.
delivers power density of 7W/in3 and superb reliability
ü Global approvals
at lowest lifetime cost.
Minipack is CE marked and UL recognized for world wide
Broadband and network access installation.
Increasing network speed demands flexible and
expandable DC power solutions. Minipack is your key
building block for future needs.

Minipack
Fan Cooled Power Supply 48VDC

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Minipack
Additional Technical Specifications
AC Input DC Output
Voltage 85-300 VAC (Nominal 185 – 276 VAC) Efficiency Typ. 89% at 60-100% load
Linear derating below 185VAC
Isolation 3.0 KVAC – input and output
Frequency 44 to 66Hz 1.5 KVAC – input earth
Maximum Input: 2.5 Arms maximum at nominal input 0.5 KVDC – output earth
Current and full load Alarms: Low mains shutdown (<85VAC)
Earth leakage: 1.7mA at 250Vac/50Hz High temperature shutdown
Power Factor >0.98 at 60% load or more Rectifier Failure
Overvoltage shutdown on output
THD 3.0% (230Vac) Low voltage alarm at 43.0V
2.7% (115Vac) CAN bus failure
Input Protection Transient protection
Mains fuse in both lines Warnings: Rectifier in power derate mode
Remote battery current limit activated
Input voltage out of range, flashing at
overvoltage
Loss of CAN communication with
DC Output control unit, stand alone mode
Voltage Nominal output: 53.5 VDC
Visual indications Green LED: ON, no faults
Float/Boost range: 48 – 57.6Vdc
Red LED: rectifier alarm
Standby test range: 43.5 – 48Vdc
Yellow LED : rectifier warning
Output Power 400 W at nominal input / 200W at
Operating temp -40 to +75°C (-40 to +167°F)
85VAC
Derating above +55°C linear to 200W
Maximum Current 8.3 Amps at 48 VDC and nominal input at +65°C
Storage temp -40 to +80°C (-40 to +176°F)
Current Sharing ±5% from true average current
Cooling 1 fan (front to back airflow)
between modules
Fan Speed Temperature and current regulated
Static voltage ±1.0% from 5% to 100% load
regulation MTBF > 300, 000 hours Telcordia SR-332
Issue I, method III (a) (Tambient : 25°C)
Dynamic voltage ±5.0% for 25-100% or 100-25% load
regulation variation, regulation time < 10ms Acoustic Noise < 48dBA pressure at nominal input and
Hold up time > 20ms; output voltage > 43.0 VDC at full load
80% load Humidity Operating: 5% to 95% RH non-
condensing
Ripple and Noise < 100 mV peak to peak, Storage: 0% to 99% RH non-
20 MHz bandwith condensing
< 2 mV rms psophometric
Dimensions 42.5 x 88.9 x 250mm
Output Protection Overvoltage shutdown (1.67 x 3.5 x 9.84”) (wxhxd)
Document Rev. No.: 241117.110.DS3 v.0A
Blocking diode Weight 1.08 kg (2.38lbs)
Short circuit proof
High temperature protection

Applicable standards
Electrical safety IEC 60950-1
UL 60950-1
CSA 22.2
EMC 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)
Harmonics EN 61000-3-2
Environment ETSI EN 300 019-2 (-1, -2, -3)
ETSI EN 300 132-2
RoHS compliant

Specifications are subject to change without notice.

ORDERING INFORMATION

Part no. Description

241117.120 Minipack 48/400 FC

Document Rev. No.: 241117.120.DS3 v.1

Location Company Telephone Fax

Europe Eltek Energy AS +47 32 20 32 00 +47 32 20 32 10
Americas Eltek Energy, LLC +1 815 459 9100 +1 815 459 9118
Asia/Pacific Eltek Energy Pte Ltd. +65 6 7732326 +65 6 7753602
China Eltek Energy Ltd. +852 28982689 +852 28983189
Middle East Eltek Middle East +971 4 887 1176 +971 4 887 1175

www.eltekenergy.com