1 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 type no. pdb-p-l 19 power-d-box ? with pcb, positive pole protected 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) signalling, terminals on symmetrical rail b1gr make contacts connected in series b7gr make contacts connected in series, with voltage monitoring (dc 24 v only) options d de-coupling diodes (version r3) available on request pdb-p-l- 2216- 30r4sw - b1gr-d ordering example technical data 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 material: aluminium, partly anodised rated voltage: ac 50 v; dc 50 v; dc 24 v with ref16 supply: 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: 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, please observe derating factor) group signalling: make contacts connected in series (all versions) per group spring-loaded terminal 2.5 mm2, i max = 0.5 a grounding of enclosure: via m6 terminal studs on inner housing side in the event of redundancy (r0 / r3) doubled ambient temperature range: 0 50 c benefits l reduced wiring time through printed circuit board design l small installation depth of 150 mm or 250 mm for the use in small-sized installation sites l removeable front plate with captive screw technology and printed- on marking l 30 slots for thermal-magnetic circuit breakers or electronic overcurrent protectors in a power-d-box ? l redundant design optional with 2 x 15 ways l circuit breakers can be plugged in later (also with the system live) l screw terminals directly on pc board (plus and minus pole), additional terminals optionally on a rear-side rail. l line entry for cables up to 35 mm2 (16 mm2 when redundant) l line entry up to 2 x 50 a (redundant) l load terminals for cables up to 2.5 mm2 l load terminals up to 16 a (10 a with electronic protection) l group signalling through integral potential-free auxiliary contacts, make contacts connected in series l signalling available separately per group in the event of redundancy l integral cable grip rail behind the terminals l cover against live parts by means of a perforated sheet on top l interchangeable flanges for 19 or etsi mounting l blanking piece for empty slots enclosed (30 pcs) l 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. www.e-t-a.de power-d-box ? printed circuit board version for 2216/ref16 1646 6
2 schematic diagram for version with 2216 terminals on pcb (a0 / r0) a+ a+ a 1 1 2 14 11 2 11 2 11 2 11 2 11 2 11 12 11 41 21 14 12 11 41 21 14 12 11 41 2 21 51 5 12 b+ b b+ b- b- a- a- sia sia sib sib sib sib sia sia a1+ a1+ a1- a1- a2+ a2+ a2- a2- a15+ a15- a15+ a15- b15+ b15- b15+ b15- b1+ b1+ b1- b1- b2+ b2+ b2- b2- pe pe terminals on symmetrical rail (a3/r3) pcb versions and terminal designs version for supply terminals load terminals signalling circuit breaker type 2216 terminals on cable size tightening torque cable size tightening torque cable size tightening torque pdb-p-l-2216-30a0-b1 printed circuit board m6 3.7 C 4.3 nm 2.5 mm 2 spring force 2.5 mm 2 spring force pdb-p-l-2216-30r0-b1 printed circuit board m6 3.7 C 4.3 nm 2.5 mm 2 spring force 2.5 mm 2 spring force pdb-p-l-2216-30a3sw-b1gr symmetrical rail 35 mm 2 spring force 2.5 mm 2 spring force 2.5 mm 2 spring force pdb-p-l-2216-30r3sw-b1gr symmetrical rail 35 mm 2 spring force 2.5 mm 2 spring force 2.5 mm 2 spring force overcurrent protector type ref16 pdb-p-l-ref16-30a0-b1 printed circuit board m6 3.7 C 4.3 nm 2.5 mm 2 spring force 2.5 mm 2 spring force pdb-p-l-ref16-30r0-b1 printed circuit board m6 3.7 C 4.3 nm 2.5 mm 2 spring force 2.5 mm 2 spring force pdb-p-l-ref16-30a3sw-b1gr symmetrical rail 35 mm 2 spring force 2.5 mm 2 spring force 2.5 mm 2 spring force pdb-p-l-ref16-30r3sw-b1gr symmetrical rail 35 mm 2 spring force 2.5 mm 2 spring force 2.5 mm 2 spring force ground studs m6 3.7 - 4.3 nm www.e-t-a.de power-d-box ? printed circuit board version for 2216/ref16 1646 6
3 schematic diagram for ref16 dimensions 1 1 1 11 1 1 11 1 1 11 1 1 11 1 1 11 1 1 11 14 14 14 14 14 16 16 16 16 16 16 14 1 1 1 1 11 1 1 1 11 1 1 1 1 1 1 1 116 1 1 1 11 465 482,6 views / dimensions: front view all versions www.e-t-a.de power-d-box ? printed circuit board version for 2216/ref16 1646 6 power-d-box ? printed circuit board version for 2216/ref16
4 dimensions of pcb supply b top view (mounting flanges in position etsi): version a0/r0 rear view version a0/r0 top view (internal wiring not shown) version a3/r3 supply a supply a supply b signalling b signalling b load terminals b cable clamp rail load terminals a load terminals a load terminal b signalling a signalling a 250 150 www.e-t-a.de power-d-box ? printed circuit board version for 2216/ref16 1646 6
5 blanking piece for power-d-box (types 2216, ref16) y 308 563 01 for removing the blanking piece: push in the screwdriver as shown below 52 12,5 accessories all dimensions without tolerances are for reference only. e-t-a reserves the right change specifications at any time in the interest of improved design, performance and cost effective - ness, the right to make changes in these specifications without notice is reserved. product markings may not be exactly as the ordering codes. errors and omissions excepted. 12,1 6 8,8 52 45 g e r m a n y max. 1a made in germany xxxx signal jumper 11(a)-14(c) sb-s21-p1-01-2-1a 11(a) 14(c) jumper: for insertion in empty slots instead of circuit breakers for bridging the looped-through auxiliary contacts (series connection) sb-s21-p1-01-2-1a www.e-t-a.de power-d-box ? printed circuit board version for 2216/ref16 1646 6 power-d-box ? printed circuit board version for 2216/ref16
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