Steca Solarix PI Specification En

7/30/2019 Steca Solarix PI Specification En

1/4

190

395

130

212

11

281

59

4x5

550 W...4,400 W

Steca Solarix PI550, 550-L60, 600, 600-L60, 1100, 1100-L60, 1200, 1200-L60I dlopig th Solaix PI si a it, Stca has boughtabout som ioatios hich a upcdtd i this fom. Thsa, abo all, paalll coctio*, th ol opatig cocpthich uss a sigl otay sitch, dict commuicatio i odto calculat th stat of chag (SOC) ith Stca Taom ad StcaPo Taom, ad th lctoic fus. Futhmo, ou may yas

of xpic ha com ito play fo dployig ths its sp-cifically i photooltaic systms. This coms though, fo istac, ith ay that a most dis ag of appliacs is poidd ith alo opatig cosumptio ad a stabl gy supply.

Steca PI SET

Parallel connection made easy*Th days of combiig idiidual compots to cat a paalllcoctio of si a its ha com to a d: All dicsad lmts quid fo th dsid po class a o sup-plid i a sigl packag. O packag ad you od is com-plt!

You ca choos fom fou Stca Solaix PI sts fo of f-gid sys-tms ith o, to, th o fou Stca Solaix PI its ithoutputs of up to 4,400 w. Th sts iclud all th cabls quidad th Stca PAx4 paalll sitch box. Th data cabl fo coc-tig th appopiat chag cotoll is also icludd i th st.

Th Stca Solaix PI st gatly simplifis th odig pocss.Fully itgatd packagd solutios a supplid.

Product features Tu si a oltag Ca b coctd to th Stca Po Taom ith a Stca PAx4paalll sitch box

excllt oload capabilitis Optimal batty potctio Automatic load dtctio Paalll coctabl* Bst liability Potcti isulatio accodig to potctio class II Cotol by digital sigal pocsso (DSP)

Electronic protection functions Dp dischag potctio Batty ooltag shutdo Otmpatu ad oload potctio

Shot cicuit potctio rs polaity potctio Automatic lctoic fus

Displays Multi-coloud LeD shos opatig stats

Operation Mai sitch Adjustabl load dtctio

Certificates Compliat ith euopa Stadads (Ce) Mad i Gmay Dlopd i Gmay Maufactud accodig to ISO 9001 ad ISO 14001

*As of January 2014, these solutions will also work with Steca Solarix PI 600 andSteca Solarix PI 1200.

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Aas of applicatio:


2/4.stca.com

550 1100SET-12

1600SET-12

2200SET-12

600 1100 2200SET-24

3300SET-24

4400SET-24

1200

It typ PI 550 PI 550 PI 550 PI 550 PI 600 PI 1100 PI 1100 PI 1100 PI 1100 PI 1200

numb of its 1 2 3 4 1 1 2 3 4 1

numb of Stca PAx4 0 1 1 1 0 0 1 1 1 0

Characterisation of the operating performance

Systm oltag 12 v 24 v 48 v

Cotiuous po 500 vA 1,000 vA 1,500 vA 2,000 vA 500 vA 1,000 vA 2,000 vA 3,000 vA 4,000 vA 1,000 vA

Po 30 mi. 550 vA 1,100 vA 1,650 vA 2,200 vA 550 vA 1,100 vA 2,200 vA 3,300 vA 4,400 vA 1,100 vA

Po 5 sc. 1,500 vA 3,000 vA 4,500 vA 6,000 vA 1,500 vA 3,000 vA 6,000 vA 9,000 vA 12,000 vA 3,000 vA

Po asymmtic 350 vA 700 vA 1,050 vA 1,400 vA 350 vA 500 vA 1,000 vA 1,500 vA 2,000 vA 500 vA

Max. fficicy 93 % 94 %

O cosumptio stadby / On 0.5 w / 6 w 0.7 w / 10 w

DC input side

Batty oltag 10.5 v 16 v 21 v 32 v 42 v 64 v

rcoctio oltag (Lvr) 12.5 v 25 v 50 v

Dp dischag potctio (LvD) 1) 10.5 v 21 v 42 v

AC output side

Output oltag 230 v AC +/-10 %

Output fqucy 50 Hz

Load dtctio (stadby) adjustabl: 2 w ... 50 w

Safety

Potctio class II (doubl isulatd)

elctical potctio s polaity batty, s polaity AC, o oltag, o cut, o tmpatu

Operating conditions

Ambit tmpatu -20 C +50 C

Fitting and construction

Cabl lgth batty / AC 1.5 m / 1.5 m

Cabl coss-sctio batty / AC 16 mm2 / 1.5 mm2

Dg of potctio IP 20

Dimsios (X x Y x Z) 212 x 395 x 130 mm 2)

wight 6.6 kg 2) 9 kg 2)

550 1100SET-12 1600SET-12 2200SET-12 600 1100 2200SET-24 3300SET-24 4400SET-24 1200

It typ PI 550 PI 550 PI 550 PI 550 PI 600 PI 1100 PI 1100 PI 1100 PI 1100 PI 1200

numb of its 1 2 3 4 1 1 2 3 4 1

numb of Stca PAx4 0 1 1 1 0 0 1 1 1 0

Characterisation of the operating performance

Systm oltag 12 v 24 v 48 v

Cotiuous po 500 vA 1,000 vA 1,500 vA 2,000 vA 500 vA 1,000 vA 2,000 vA 3,000 vA 4,000 vA 1,000 vA

Po 30 mi. 550 vA 1,100 vA 1,650 vA 2,200 vA 550 vA 1,100 vA 2,200 vA 3,300 vA 4,400 vA 1,100 vA

Po 5 sc. 1,500 vA 3,000 vA 4,500 vA 6,000 vA 1,500 vA 3,000 vA 6,000 vA 9,000 vA 12,000 vA 3,000 vA

Po asymmtic 350 vA 700 vA 1,050 vA 1,400 vA 350 vA 500 vA 1,000 vA 1,500 vA 2,000 vA 500 vA

Max. fficicy 93 % 94 %

O cosumptio stadby / On 0.5 w / 6 w 0.7 w / 10 w

DC input side

Batty oltag 10.5 v 16 v 21 v 32 v 42 v 64 v

rcoctio oltag (Lvr) 12.5 v 25 v 50 v

Dp dischag potctio (LvD) 1) 10.5 v 21 v 42 v

AC output side

Output oltag 115 v AC +/-10 %

Output fqucy 60 Hz

Load dtctio (stadby) adjustabl: 2 w ... 50 w

Safety

Potctio class II (doubl isulatd)

elctical potctio s polaity batty, s polaity AC, o oltag, o cut, o tmpatu

Operating conditions

Ambit tmpatu -20 C +50 C

Fitting and construction

Cabl lgth batty / AC 1.5 m / 1.5 mCabl coss-sctio batty / AC 16 mm2 / 1.5 mm2

Dg of potctio IP 20

Dimsios (X x Y x Z) 212 x 395 x 130 mm 2)

wight 6.6 kg 2) 9 kg 2)

1) Data communication with Steca Power Tarom in dependence of Steca Power Tarom SOC Technical data at 25 C / 77 F2) per inverter

115V60HZ

230V50HZ

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3/4

550 VA / 12 V1,100 VA / 24 V

1,100 VA / 12 V2,200 VA / 24 V

1,650 VA / 12 V3,300 VA / 24 V

2,200 VA / 12 V4,400 VA / 24 V

Steca Solarix PI:flexible and versatile

Parallel connection*A stad-alo Pv systm is latily difficult to siz, sic oft thloads ad thi aag uig tims a ot adquatly ko, obcaus, h th systm is subsqutly xpadd, mo loads aaddd.

This is h th simpl xpadability of th Stca Solaix PI i-ts pays off. Up to fou dics ca b opatd i paalll. Thcoctios a mad ia a xtal box, th Stca PAx4.

Fom th outsid, th combiatio of to, th o fou itsfuctios lik o dic ith a cospodigly high capacity. I-tally, i cas of op-cicuit opatio o lo output, .g. fo thlightig, oly o it cotius to opat. This has a positiffct o th lcticity cosumptio, sic th dics hich aot tud o do ot cosum ay po. Oly h a high capa-city is calld fo, fo xampl h a figato is tud o, a allth its automatically sitchd o, thus suig toubl-fopatio.

I this gad, Stca Solaix PI its a all th sam. Oly iath coctio to th Stca PAx4 paalll sitch box is o i-t dsigatd as th mast. This dic th has cotol o th

systm, hilst th oth Stca Solaix PI its opat as slas.

Rotary switchOpatig th Stca Solaix PI is mad y asy by th lag otaysitch o th fot of th dic.

If th Stca Solaix PI is big usd as a sigl dic, th difftmods of opatio a possibl, ad ths may b slctd usigth otay sitch. Th load dtctio sctio follos o fom thoff sttig o th fa lft. I this sctio, th sitch ca b tudcotiuously to match th po cosumptio of th smallst load.I od to duc po cosumptio, th it is th tudoff, ad it chcks piodically hth a load has b tud o.Oly if this is th cas dos th it sitch itslf o. Th osttig o th otay sitch follos o fom th load dtctio sc-tio. I this opatig status, th it maks th output oltagcotiually aailabl.

If sal its a coctd i paalll, th dsid mod ofopatio is slctd usig th otay sitch of th dic coctdto th mast sockt. I additio to th mods of opatio dscibdabo, th is also th sttig all o. This mas that ot oly thmast dic is cotiually sitchd o, but all oth coctdits as ll.

Th us of th otay sitch maks it possibl to s y quicklyhich mod of opatio th it is i.

Electronic fuseO ioatio i si a its is th lctoic fus as it ismployd by Stca i sola chag cotolls. with this fus, thStca Solaix PI is potctd agaist oloads, ad also agaist thaccidtal coctio of th AC output to th public gid. Bcausth fus is lctoic, it dos ot d to b placd aft it has

b tiggd, as is th cas ith mchaical fuss. As soo as thpoblm has b mdid, th it automatically ts backto its slctd mod of opatio.

Th Stca Solaix PI is also itally potctd agaist a ico-ct iig of th batty. I cas of s polaity, th dic -mais udamagd, ad th is o d to plac th fus.

Quick and robust controlTh Stca Solaix PI it as dlopd to supply po to aid ag of loads. e citical loads ca b opatd, thaks toth quick cotol. At th hat of th cotoll is a DSP hich takso th xtsi calculatio ok. Th its cssay obust-ss is supplid by a cotol softa pogam hich as dlopd

i coopatio ith a od sach istitut..

Low own consumptionTh si a it has bfitd fom Stcas 15 yas of xp-ic i th fild of stad-alo Pv systms. This is flctd, foistac, i th lo o cosumptio of th Stca Solaix PI. whusd i sola hom systms, th it is coctd to th batty24 hous a day, ad is dsigd to cosum as littl as possibl ofth sola-gatd gy hilst i load-dtctio o op-cicuitmods.*As of January 2014, these solutions will also work with Steca Solarix PI 600 and

Steca Solarix PI 1200.

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4/4

A

D

C

B

E

FG

Key:

A Solar moduleB Solar charge controllerC BatteryD Steca Solarix PI sine wave inverterE Steca PAx4 parallel switch boxF Generator junction boxG Electrical load (230 V-)

A

C

B

E

G

D

Master Slaves

ACMaster

ACSlave

ACSlave

ACSlave

Data Tarom

DataSlave

DataSlave

DataMaster

DataSlave

.stca.com

Steca Solarix PI with Steca Power Tarom

Communication with Steca Power Tarom solar chargecontrollers

A futh ioatio that has go ito th Stca Solaix PI is thcommuicatio ith th Stca Stca Po Taom sola chag co-tolls. A data coctio to th chag cotoll ca b catdia th Stca PAx4 paalll sitch box.

I this cas, th it coctd dictly to th batty commu-icats th amout of gy that has b ithda to th solachag cotoll. Th cotoll is thus abl to calculat th coctstat of chag (SOC).

This mas that ths systms o log d to b sitchd to

oltag-cotolld opatio o a additioal cut shut.If th sitch-off thshold of 30 % SOC is achd, th Stca So-

laix PI cis a sigal fom th sola chag cotoll ad subs-qutly sitchs itslf off i od to potct th batty fom dpdischag. It tus itslf back o agai oc th SOC has achdth 50 % mak.

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Documents

Steca Solarix PI Specification En