BAP 65TF/65F Series0 pages

1000W, Rugged, Industrial Quality, Fan Cooled DC/DC Converter
BAP 65TF-FT BAP and 65F-FT Series
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Rugged industrial quality
Field-proven design
Cooling by built-in fans
Low noise output
Full electronic protection
N+1 redundancy as option
Good price to power ratio

This rugged, industrial quality DC/DC converter has a proven track-record in numerous heavy-duty projects. It employs field-proven
technology to generate up to 1000W output power, depending on input/output combination. This more advanced solution offers
several advantages over earlier designs. These include better price to power ratio and a wider range of input and output options. The
units are available in two mechanical formats: the FF3 chassis is cooled by two long life fans on one side of the unit, with additional
conduction via base plate to a heat-sinking surface. Alternatively, the F3TF version is cooled entirely by two long-life fans on the top of
the unit; no additional cooling is required. This version is raised above the installation surface, which allows for mounting on uneven or
thermally non-conductive surfaces. An optional built-in redundancy diode allows for paralleling and N+1 operation or back-up battery
connected. Additional ruggedizing and conformal coating are available for applications that require higher immunity to shock, vibration
and humidity. Full electronic protection, low component count, large design headroom, and the use of components with established
reliability result in a high MTBF. The unit is manufactured at our plant under strict quality control. Customized versions are available.

SPECIFICATIONS
Input Voltage
48Vdc (42-60V)
72Vdc (60-82V)
110Vdc (90-130V) or
125Vd (105-145V)
Other voltages and ranges
are available on request
Input Protection
Inrush current limiting
Varistor
Reverse polarity protection
Internal safety fuse
Lower voltage than the specified
minimum input will not damage
the unit
Isolation
1500VDC input to chassis
2200VDC input to output
500VDC output to chassis
Standards
Designed to meet EN60950-1
and related standards
EMI
EN 55022 Class A with margins
Switching Frequency
55kHz +/- 3kHz

Output Voltage
24V/40A, 48V/20A or 125Vdc/8A
Output is floating; either
terminal can be grounded
Other outputs on request
Redundancy diode
Available as an option
Line/Load Regulation
± 1% combined from zero load
to full load
Dynamic Response
Max 5% voltage deviation for 10%
to 50% load step, with better than
1msec recovery time

Efficiency
Typically 85% at full load
depending on input/output
combination
Operating Temperature
0ºC to 50ºC full specification
Extended temperature ranges
available with de-rating
Temperature Drift
0.03% per oC over operating
temperature range
Cooling
Forced air by two high quality
built-in fans

Output Ripple/Noise
Better than 0.2% rms or 1%
peak- to-peak of the output
voltage (20MHz BW)

Environmental Protection
Basic ruggedizing
Optional heavy ruggedizing and
conformal coating is available

Overload Protection
Rectangular current limiting with
short-circuit protection (no
hiccup)
Thermal shutdown in case of
insufficient cooling (self -resetting)

Shock/Vibration
IEC 61373 Cat 1 A&B

Output Overvoltage Protection
Second regulator loop. Second
loop completely stable and
independent of main regulator
loop

Humidity
5 - 95% non-condensing
MTBF
130,000 hours @ 45 oC
(fans excluded)
Demonstrated MTBF is
significantly higher.

Indicators
None on standard version
Available as option
Control Input
None on standard version
Available as option
Alarm Outputs
None on standard version
Available as option
Package/Dimensions (W x H x L)
F3TF chassis - fans on top of unit
132 x 100 x 300 mm
(5.2” x 3.9” x 11.8”) or
FF3: 155 x 64 x 300 mm
(6.1" x 2.5" x 11.8") including
terminal block and flanges
Mounting holes are clear.
Weight
2.3kg (5 lbs)
Connections
12-pole barrier-type terminal
block with 3/8” spacing
RoHS Compliance
Fully compliant
Warranty
Two years subject to application
within good engineering practice

Terminal Block Pin-out

Please note that ABSOPULSE power supplies are designed and built to customer specifications. The specifications on this data sheet are generic
and will vary depending on input/output configuration and other customer requirements. Generic 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
For further information, please see:
December 18, 2012/TS/CL
http://www.absopulse.com/Absopulse_DC_DC_Converters.php

Made in Canada