TSP-BFM

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The TSP-BFM24 buffer module will hold the output voltage of a 24 VDC power supply after brown outs or voltage dips of ten 50 Hz cycles at full load. During this buffer period no deterioration of the 24 VDC output voltage will occur. For many applications this buffer module is an ideal and cost effective alternative to a battery based backup system. The buffer module consists of a large bank of capacitors. When the power supply is switched on, the buffer capacitors will be charged. This will take approximately 30 seconds and an opto-coupler signal indicates the “READY“ condition. When a power fail occurs, the capacitor bank is discharged, maintaining the output of the buffer module at its nominal voltage. This condition is indicated by a “POWER FAIL“ signal. The hold up time is typically 200 ms at 25 A and 4 seconds typically at 1.2 A. After 4 seconds the buffer device will switch off the output voltage. The operating modes of the module are also indicated by a LED on the front panel. The major advantage of this buffer solution is, that it is fully maintenance free and its storage capability does not deteriorate over the live time of the product.

Features

Capacitor bank for energy storage,
no battery needed!

Guaranteed Hold-up-time 200 ms / 25 A
to 4 s / 1.2 A max.

Output 24 to 28 VDC, 600W max.

Active ready and inhibit signals

Maintenance free, long lifetime,
performance also at low temperature

3-year product warranty

Conformity
REACH Declaration

TRACOPOWER products do not generally fall under the REACH directive. Individual REACH Declarations are available via a link from the product datasheets or upon request.

New: Declarations of conformity are now available for each individual series. Available to download in the 'Additional Documents' section.

RoHS Compliance

TRACOPOWER completed successfully in July, 2006 the process of producing all power supply and dc/dc converter fully compliant to the European RoHS Directive (2002/95/EC). Excepted are those products which have been removed from the actual sales program (obsolete products).
The EU RoHS Directive and the China RoHS both denominate identical Substances and MCV’s (Maximum Concentration Values).
The current TRACO POWER RoHS declaration therefore satisfies the EU RoHS Directive as well as the China RoHS Regulation.

Directive 2011/65/EU

TRACOPOWER RoHS Declaration

Models in Series

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Short description
Datasheet
Additional Info
TSP-BFM24
600 W
24-28 VDC
24 VDC
(22-28 VDC)

Buffer module (up to 600 Watt), for any 24 VDC source, 120Ws buffer energy, compatible with TSP series

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TSP-BFM24
Compatible Power-Supplies
TIB

80-480 Watt AC/DC, industrial, 85-264 VAC input, compact and efficient for industrial control cabinets, metal case, DIN-Rail

TSP

72-600 Watt AC/DC, industrial, 85-264 VAC input, for harsh environments, UPS module options, rugged metal case, DIN-Rail

TSP-WR

180-600 Watt AC/DC power supply, industrial, with single- and two phase wide-range input 100/230–500 VAC, rugged metal case, DIN-Rail

TSPC

50-480 Watt AC/DC, industrial, 85-264 VAC input, slim metal case, DIN-Rail

Compatible accessories