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Fax: +41 43 311 4545
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www.tracopower.com
Date: 24 May 2005
Issue: 1.2
Page
Seite
5
Jenatschstrasse 1
CH-8002 Zürich
English
4. Compliance to UL508C
The TSP-BFM24 is a is a built-in device and to comply with UL508C the device must be installed in a cabinet with minimum
dimensions of: 400mm (Width) x 500mm (Height) x 200mm (Depth)
4.1 Operating Temperature Ranges and load derating:
Depends on the TSP connected to the TSP-BFM24. Please see operating temperature range and load derating at the TSP
power supply datasheet or TSP operating instructions.
5. Technical Specifications
4.1 Input Specifications
Order code
Model
Input Buffer
Time
* Operating Voltage
Range
max. Output Current
TSP-BFM24 24
Vdc
Depending on load (see Fig. 2.1)
200 msec @ 25A load
4 sec @ 1.2A load
22 - 28 Vdc
25.0 A (600W)
* Output voltage adjustable
** Maximum current at Vout nom.
5.2 Output Specifications
Threshold adjustable Range with Potentiometer
22 - 28 Vdc
Ripple and Noise (20MHz Bandwidth)
at V
in nom
und I
out max
200mV pk-pk max
Parallel operation
2 devices possible
5.3 General Specifications
Operating Temperature Range
-25°C … +70°C
-13°F … +158°F
Cooling
Convection cooling; no internal fan
Storage Temperature Range
-25°C … +85°C
-13°F … +185°F
Load Derating
above +40°C (104°F)
According the load derating of TSP xxx-124 used
Humidity (non condensing)
95% rel H max.
Pollution Degree
2
Temperature Coefficient
0.02%/K
Reliability, calculated MTBF
in accordance to IEC 61709
>350'000 hours
Inhibit
see Fig. 3.1
see Fig. 3.1; J2 pin 1 (GND) & pin 2 (+)
if a voltage level of 5Vdc to 28Vdc is applied
Î
Device off
if a voltage level of 0Vdc to 1Vdc is applied
Î
Device on
Alarm Outputs
28Vdc / 10mA
Case protection
in accordance to IEC 529
IP20
Isolation
See Safety Standards
Safety Standards according to
-
Information Technology Equipment
-
Industrial Control Equipment
IEC / UL / EN 60950
UL 508C
Electromagnetic compatibility
(EMC) Emissions
in correspondence to connected units (no internal switching device)
Electromagnetic compatibility
(EMC) Immunity
in correspondence to connected units (no internal switching device)
Environment Vibration
Shock
IEC 60068-2-6
3 axis, sine sweep, 10 … 55Hz, 1g, 1oct/min.
IEC 60068-2-27
3 axis, 15g, half sine, 11ms
Enclosure Material
Aluminium (Chassis) / Zinc plated Steel (Cover)
Mounting DIN-Rail
mounting
Wall mounting
For DIN-Rails as per EN 50022-35 x 15 / 7.5
(snap-on self-locking spring)
With wall mounting bracket option TSP-WMK01 for TSP-BFM24
(see datasheet page 7)
Connection
Screw terminal and pluggable screw terminal (plug included)
