Redundant, Rack-mount AC/DC Power System with Plug-in Modules delivers up to 5kW0 pages
5kW Rugged, Industrial Quality Rack‐mount AC/DC Power System with 1kW Plug‐in Modules
PFC 419F‐5K‐4U19 Series
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Electronic power factor correction (PFC)
Rugged industrial quality
Up to 5000W per 19” shelf
Up to 1000W per plug‐in module
Full electronic protection
Fan cooling
Field‐proven design
PFC 419F‐EH plug‐in module (1kW)
Hot swappable, N+1 redundant
Fully loaded PFC 419F‐5K‐4U19 system
4U x 19” x 15”
4U x 16HP x 304mm
This is a modular, industrial quality AC/DC power supply system with power factor corrected input. It can be built with up to five 1kW
PFC 419F‐EH plug‐in power supply modules assembled in a 4U x 19” card‐frame, delivering a maximum of 5000W or 4000W with N+1
redundancy. Each hot insertable module has a built‐in redundancy diode which allows for parallel connection and N+1 redundant
operation. This feature also makes the system suitable for battery charging. This mature design has large design headroom and is
rated for operation over the specified temperature range without de‐rating. Each plug‐in module is cooled by two high quality built‐in
fans. Full electronic protection and the use of components with established reliability results in a high demonstrated MTBF confirmed
by a track record in numerous applications. The system is manufactured at our plant under strict quality control.
SPECIFICATIONS
Input Voltage
95‐264Vac (Universal) 47… 63Hz
Input Current: 14Arms max. per
plug in module
Power Factor is better than 0.97 at
full load for the entire input range.
Meets EN61000‐3‐2
Output Voltage/Current
24Vdc/41A, 48Vdc/20A,
110V/9A or 125V/8A per module
with convection cooling
Max output 1000W per module
Max output 5000W per shelf
Consult factory for other outputs
Input Protection
On each plug‐in module:
Inrush current limiting
Varistor
Internal safety fuse
Lower voltage than the specified
minimum input will not damage
the unit
Isolation
2250VDC input to chassis
4300VDC input to output
8mm spacing
1000VDC output to chassis
Standards
Designed to meet EN60950‐1
and related standards.
EMI
EN 55022 Class A with margins
Switching Frequency
See plug‐in module data sheet
Hold‐Up Time
Minimum 5ms at full load for 5%
drop of output voltage at nominal
input
Efficiency
Output voltage dependent
Typically 80% at full load
Operating Temperature
0ºC to 50ºC for full specification
Extended temperature range
available on request
Temperature Drift
o
0.03% per C over operating
temperature range
Cooling
Each plug‐in module has
two high quality built in fans
Environmental Protection
Basic ruggedizing
Heavy ruggedizing and
conformal coating as option
Shock/Vibration
IEC 61373 Cat 1 A&B
Humidity
5‐95% non‐condensing
MTBF
115,000 hours @45ºC
per plug in module.
Demonstrated MTBF is
significantly higher.
Fans are not included.
Redundancy Diode
Installed on each plug‐in module
Hot insertion allowed
Line/Load Regulation
±1.5% combined from zero load
to full load including redundancy
diode
Dynamic Response
Max 5% voltage deviation for 10%
to 50% load step, with better than
1msec recovery time
Output Ripple/Noise
Better than 1% of output voltage
peak to peak or 0.2% RMS of the
output voltage (20MHz BW)
Overload Protection
Rectangular current limiting with
short‐circuit protection (constant
current )
Thermal shutdown on each module
in case of insufficient cooling (self
resetting)
Output Overvoltage Protection
Each plug in module has over
voltage protection
Indicators
On front panel of each module:
Green “Output ON” LED connected
before redundancy diode
Controls
None
Options available
Alarm Output
Form C Module fail alarm on the
shelf. Optocoupler alarm on the
module
Package/Dimensions (W x H x D)
4U x 19” x 15” (shelf)
including connections
4U x 16HP x 304mm (plug‐ in
modules)
Weight
Empty frame: 5.2kg
Fully loaded: 16.5kg
Connections:
1/4”‐20 studs for input and output
H15 DIN connector on modules
RoHS Compliance
Fully compliant
Warranty
Two years subject to application
within good engineering practice
Enhancements to these general specifications and customizing can be accommodated upon request. Specifications are subject to change.
Designer and manufacturer of quality converters, inverters, UPS systems, complete rack mount systems
and DC‐input fluorescent lamp inverters since 1982. Custom or standard. Absopulse is a BABT‐approved Facility
ABSOPULSE ELECTRONICS LTD
110 Walgreen Road, Ottawa. Ontario. K0A 1L0. CANADA
Tel: +1‐613‐836‐3511 | Fax: +1‐613‐836‐7488
E‐mail: absopulse@absopulse.com | http://www.absopulse.com
Binder Section: AC/DC Power Supplies
March 19, 2012/TS/CL
http://www.absopulse.com/Absopulse_powersystems.php
Made in Canada
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