®
Power-D-Box Printed Circuit Board Version for 2216/REF16
Description
The Power-D-Box® based on a printed circuit board is a compact
power distribution system, designed as a 19" 2U rack made of
aluminium profiles with anodised front plate. It accommodates the
plug-in type thermal-magnetic circuit breakers type 2216 as well
as the electronic circuit protectors type REF16. 30 single pole ways
are available as a redundant or non-redundant system. The integral
group signalling works as series connection of the make contacts.
The entire internal circuitry is designed as a printed circuit board.
The unprotected pole is also being patched in the distribution.
Connection is by means of terminals directly on the circuit board or
via additional terminals on a rear-side symmetrical rail. Status indica-
tion (green LED) coupled with one relay output per group is available
as an option. Upon request it is also possible to add the junction of
two redundant entry lines via decoupling diodes.
®
Power-D-Box for 2216 and REF16
Order numbering code
Technical Data
Type No.
PDB-P-L 19“ Power-D-Box® with pcb, positive pole protected
19“ Power-D-Box®
length: 84 HP (426.72 mm)
height: 2 U (88.90 mm)
depth: 150 mm version A0/R0
250 mm version A3/R3
Suitable types
2216
thermal-magnetic circuit breaker
REF16 electronic overcurrent protector (DC 24 V only)
Supply and load terminals on pcb
30A0 1 x 30 types, non-redundant
30R0 2 x 15 types, redundant
Supply and load terminals on pcb
30A3SW 1 x 30 types, non-redundant
30R3SW 2 x 15 types, redundant
Signalling, terminals on pcb
B1 make contacts connected in series
B7 make contacts connected in
series, with voltage monitoring
(DC 24 V only)
Material:
aluminium, partly anodised
Rated voltage:
Supply:
AC 50 V; DC 50 V; DC 24 V with REF16
M6 terminal studs for ring cable lug
(version A0 / R0)
spring-loaded terminal 35 mm²
(version A3/R3)
max. 50 A per group
Load terminals:
Group signalling:
30 ways 1-pole protected (version A0 / A3)
2 x 15 ways 1-pole protected (version R0 / R3)
spring-loaded terminals 2.5 mm²
I
max. = 16 A (depending on circuit breaker rating,
Signalling, terminals on
symmetrical rail
B1GR make contacts connected
in series
please observe derating factor)
Make contacts connected in series
(all versions) per group
spring-loaded terminal 2.5 mm², Imax = 0.5 A
B7GR make contacts connected
in series, with voltage
Grounding of enclosure: via M6 terminal studs on inner housing side
in the event of redundancy (R0 / R3) doubled
monitoring (DC 24 V only)
Options
D de-coupling diodes (version R3)
available on request
Ambient temperature
range:
0 … 50 °C
Benefits
PDB-P-L- 2216- 30R4SW - B1GR-D
ordering example
lꢀ Reduced wiring time through printed circuit board design
lꢀ Small installation depth of 150 mm or 250 mm for the use in
small-sized installation sites
lꢀ Removeable front plate with captive screw technology and
printed-on marking
lꢀ 30 slots for thermal-magnetic circuit breakers or electronic
overcurrent protectors in a Power-D-Box®
lꢀ Redundant design optional with 2 x 15 ways
lꢀ Circuit breakers can be plugged in later (also with the system live)
lꢀ Screw terminals directly on pc board (plus and minus pole),
additional terminals optionally on a rear-side rail.
6
lꢀ Line entry for cables up to 35 mm² (16 mm² when redundant)
lꢀ Line entry up to 2 x 50 A (redundant)
lꢀ Load terminals for cables up to 2.5 mm²
lꢀ Load terminals up to 16 A (10 A with electronic protection)
lꢀ Group signalling through integral potential-free auxiliary
contacts, make contacts connected in series
lꢀ Signalling available separately per group in the event of redundancy
lꢀ Integral cable grip rail behind the terminals
lꢀ Cover against live parts by means of a perforated sheet on top
lꢀ Interchangeable flanges for 19“ or ETSI mounting
lꢀ Blanking piece for empty slots enclosed (30 pcs)
lꢀ Customer-specific versions, e.g. with back-up fuses,
de-coupling diodes, separate circuits, AC and/or DC,
customised marking etc., are available upon request.
1646
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