Owner manual

ManualsBrandsSecuritron ManualsPower suppliersBPS-24-2, 3, 4, 6 AND 10

Securitron Magnalock Corp. www.securitron.com ASSA ABLOY, the global leader

Tel 800.624.5625 techsupport@securitron.com

in door opening solutions

Page 1 Rev. D, 04/11

SECURITRON POWER SUPPLIES

MODELS: BPS-12-3, 4.5. 6, 9 AND 15; BPS-24-2, 3, 4, 6 AND 10

OPERATION AND INSTALLATION INSTRUCTIONS

1. DESCRIPTION

These instructions cover 10 different models as shown above. The part number expresses first

the output voltage (12 or 24) and second the maximum output current capacity. For

example, a model BPS-24-6 can supply up to 6 amps at 24 volts. Securitron large power

supplies consist of a power module and CCS control board to which all installer connections are

made. The board accomplishes several functions. It provides terminals for line voltage input

and DC outputs on separate circuits, so that a number of devices can be powered. Models BPS-

12-3, BPS-12-4.5, BPS-24-2 and BPS-24-3 are furnished with the CCS-4 control board with four

separate output circuits. The other larger units in the range are furnished with the CCS-8

control board with eight separate output circuits. Each control circuit has an individual slide

switch to turn it on and off and an LED to annunciate its status. The CCS control board also

provides LED indication showing that the power supply is on, emergency release terminals, line

voltage and DC fuses and sealed lead acid - gel cell battery charging capability. All power

supplies in the BPS series are Class 2 rated when installed following these instructions.

The models which incorporate the suffix “H” in the part number have not been evaluated by UL.

These power supplies have only been evaluated by UL for use in the EXD-1 and EXD-1F FWAX

systems.

2. SAFETY

Two hazards are present in

the supply. Line voltage

input presents a high voltage

shock hazard and the

DC/battery output, represent

a high energy (current)

hazard. A shorted battery

can swiftly supply levels of

current sufficient to melt

wiring insulation and cause a

fire. To insure safety, note

first that the cover LED is on

at any time that the supply is

dangerous, which is either if

it is receiving line voltage or

if batteries are operating.

The supply enclosure must

only be opened by trained

service personnel when

the cover LED is on. Other

safety features include line voltage and DC fuses and the fact that the line voltage input

terminals are under a warning guard plate.

3. OPERATING CHARACTERISTICS

3.1 LINE VOLTAGE INPUT

110-120 VAC should be input to terminals "H", "N", "G", as shown in the drawing. This is fed to

the input of the power module through factory made connections. The line voltage current

drawn by the power supply module will be approximately half the DC output. For example, for a

4 amp power supply, the line voltage service should be able to supply at least 2 amps. Note: if

the suffix “H” appears in the part number (i.e. BPSH-24-4), the unit requires 220 VAC input.

Apart from this change, all other characteristics are the same.

Summary of content (6 pages)

PAGE 1
Securitron Magnalock Corp. Tel 800.624.5625 www.securitron.com techsupport@securitron.com ASSA ABLOY, the global leader in door opening solutions SECURITRON POWER SUPPLIES MODELS: BPS-12-3, 4.5. 6, 9 AND 15; BPS-24-2, 3, 4, 6 AND 10 OPERATION AND INSTALLATION INSTRUCTIONS 1. DESCRIPTION These instructions cover 10 different models as shown above. The part number expresses first the output voltage (12 or 24) and second the maximum output current capacity.
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3.2 DC OUTPUT The maximum DC output of the power supply is expressed by the final figure in the part number. The BPS-24-3 can supply up to 3 amps; the BPS-12-6, up to 6 amps etc. However, these power supplies are adjustable and the voltage level set affects the current output capacity. When used with batteries, the power supplies must be set at 12.5% over voltage (13.5 V for 12 volt supplies and 27 V for 24 volt supplies).
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supply has gone into automatic shut off (discussed later). Always replace any blown fuse with the same rated fuse. FIG. 1: POWER SUPPLY WIRING WITH CCS-4 BOARD BATTERY PACK (OPTIONAL) + RED BLACK B- B+ AC FUSE R1 TERMINALS R1-R4 COMMON NEGATIVE DC RETURN (0 VOLT) R3 G OFF R4 DC FUSE ON CLASS 2 TERMINALS: P1-P4 SUPPLY +V OUT.
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AC FUSE WITHOUT BATTERIES WITH BATTERIES  DC FUSE POLYSWITCH AUTO SHUTOFF Will trip only if internal transformer shorts (all LED’s will be out) Generally will not trip. Supply will go into auto shut-off in case of overload (all LED’s will be out) Generally will not trip. Supply will go into auto shutoff in case of overload* (all LED’s will be out).
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the emergency release terminals are opened, battery power will, however, be blocked just as normal power from the power supply would be. The components utilized on the CCS board for battery charging function for battery packs up to 20 amp hours in capacity whether 12 or 24 volts. Larger battery packs can be handled but Securitron must be informed so that the board may be modified. Consult (Figure 3) to calculate the correct battery pack based on desired backup time and the current drawn by the load.
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terminals. The boards will not be fully populated as the functions of AC input, battery charging, emergency release and DC and AC fusing are only needed on the "master" board. The eight additional Class 2 “P” terminals naturally constitute individual outputs protected by Polyswitches and including zone LED’s and slide switches. 5. APPROVALS All Securitron power supplies are tested by various agencies. Consult the label inside the supply to be advised of current approval status. 6.