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30  |  SAMLEX AMERICA INC.    

 

   

SAMLEX AMERICA INC.  |  31

SECTION 11 | 

Spécificités

Model No.

SEC-1250UL

INPUT

Input Voltage and Frequency

120VAC, 50/60 Hz (Default)  

(108 to 132VAC)

230 VAC, 50/60Hz (By internal Jumper setting)  

(207 to 253VAC)

Input Current

At 120VAC

10.4A

At 230VAC

5.6A

AC Input Connection

Attached Power Cord

6 ft length

3 x AWG#16 wire size

NEMA5-15P Plug

OUTPUT

Bulk Stage Current

Full Power Bulk Stage  

Current (Default)

50A

Half Power Bulk Stage  

Current (Selected by 

Switch):

25 ±1A

Charging Voltages

Bulk Stage

13.5± 0.05VDC

Absorption, Level 1

13.5± 0.05VDC

Absorption, Level 2

14.4 ± 0.05VDC (Default)

14.0 ± 0.05VDC (By DIP 

Switch setting)

Float Stage

13.5± 0.05VDC

No. of Charging Banks

2

Maximum Battery Capacity

500Ah

Output Connections

Tubular Hole with Set Screw

Hole Diameter

7.9 mm ; 5/16  in

Set screw size 

5/16” x 24TPI 

CHARGING PROFILES

Charging Stages

3 Stages (Default) : 

•  Bulk, Absorption and Float  

•  Timed Absorption Stage

o  4 Hours (Default)

o  8 Hours (By DIP Switch setting)

2 Stages (By DIP Switch setting):

•  Bulk and Float 

Threshold of Current for  

Change Over

From Float to Absorption 

Level 1

10±1A

From Absorption Level 2 

to Float

5±0.5A

Battery Temperature  

Compensation

Battery Temperature Sensor Model TF-500 (included)

Temperature Coefficient

-28 mV/°C

MONITORING
LED Display

Green LED indicates “Half Power Mode” is selected 

Analogue Meters

Voltmeter

0 to 15V

Ammeter

0 to 50A

REMOTE CONTROL (Optional)

Remote Control & Remote  

Control Port

RJ-45 (8P8C) Modular Port 

Optional Remote Control  Model 900-RC  

(comes with 10M cable)

Содержание SEC-1250UL

Страница 1: ...OWNER S MANUAL Please read this manual BEFORE operating your battery charger Switch Mode Automatic Lead Acid Battery Charger MODELS SEC 1250UL SEC 2425UL...

Страница 2: ...CY OR SUITABILITY OF ANY TECHNICAL OR OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION 2 ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSSES DAMAGES COSTS OR EXPENSES WHETHER SPECIAL DIR...

Страница 3: ...battery operation For this reason it is of the utmost impor tance that each time before using your charger you read and follow the instructions provided exactly To reduce risk of battery explosion fol...

Страница 4: ...has a larger diameter than a Negative NEG N post iv Determine which post of battery is grounded connected to the chassis If Nega tive post is grounded to chassis as in most vehicles see item v If Posi...

Страница 5: ...t make sure it is not subjected to bilge water splash Do not block the ventilation openings openings for the cooling fan There should be at least 6 inches clearance all around the unit Installation an...

Страница 6: ...mperature Sensor allowing temperature compensated charging if required 2 banks of batteries can be charged simultaneously without the use of an external battery isolator The charging current will be s...

Страница 7: ...7 DIP switches S1 to S4 for mode selection 8 Push Switch for Half Power Mode Pressed ON Released OFF 9 Power ON OFF switch 10 AC power cord with 15A NEMA5 15 Plug 11 Grill protected opening for coolin...

Страница 8: ...rent Current Limit Value Constant Voltage in Bulk Stage Constant Voltage in Absorption Stage Constant Voltage in Float Stage Terminal Voltage at No Load See Table 4 2 SEC 1250UL 50A 13 5 VDC 14 0 VDC...

Страница 9: ...1250UL will however limit this current to 50A 4 3 CHARGING STAGES AND CHARGING CURVES These chargers are designed to provide the following 3 Stage 2 Stage charging algo rithms for Lead Acid Batteries...

Страница 10: ...ee Section 7 5 Level 2 Stage 3 Float Stage B1 C1 D1 E1 B2 C2 D2 E2 A1 A2 Level 1 Figure 4 1 Charging Curve SEC 1250UL 28 8V 27V 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 27 5 25 0 22 5 20 0 17 5 15 0...

Страница 11: ...chottky Diodes However the voltages available at the terminals of the two banks will vary with the value of the charging current because of the current dependent forward voltage drop Vf and bulk resis...

Страница 12: ...charger to the batteries c The Current Curve shows the current being drawn by the battery 4 3 1 Stage 1 Bulk Stage 4 3 1 1 The Bulk Stage is a Constant Current Stage where the battery is charged at B...

Страница 13: ...ltage Level 1 at 13 5V for SEC 1250UL or 27 0V for SEC 2425UL and then ii Absorption Voltage Level 2 at i 14 0 14 4 V for SEC 1250UL selected through DIP Switches S1 and S2 See Section 7 4 and Table 7...

Страница 14: ...ge Current Section C2 D2 in the Current Curves in Figs 4 1 and 4 2 its voltage will drop due to loss of regulation due to current limit condition and will get clamped to the intrinsic internal battery...

Страница 15: ...feed additional 35 to 55 of the capacity that adds to the total charged capacity of around 115 to take care of around 15 loss due to charger efficiency There will be moderate gassing during this Abso...

Страница 16: ...rotections The charger has the following protections 5 1 SHORT CIRCUIT SHUT DOWN In case of a short circuit on the output side the output of the charger will be shut down Another symptom of short circ...

Страница 17: ...he cooling fan Keep at least 6 clearance on all sides In case the fan fails or if the cooling is not adequate due to higher ambient tempera ture inadequate air circulation or blockage of air ventilati...

Страница 18: ...X AMERICA INC SECTION 6 Installation 6 1 INSTALLATION DIMENSIONS Installation dimensions are given below Dimensions are same for SEC 1250UL and SEC 2425UL Fig 6 1 Dimensional Drawing of SEC 1250UL SEC...

Страница 19: ...eries One common connector 3 in Fig 3 1 is provided for the Negative connection 6 4 TERMINAL LUGS FOR CONNECTION TO THE CHARGER For firm connection when using stranded wire crimp solder pin style term...

Страница 20: ...now set for 230 VAC 5 The 120 VAC version has a soldered 12A fuse on the AC side When converting 120 VAC version unit for 230 VAC operation there is no need to replace the 12A fuse 6 Replace the AC p...

Страница 21: ...ve terminal SEC 1250UL 50A 32V SEC 2425UL 25A 32V Fuse F Battery 4 Battery 3 Battery 2 Battery 1 Negative Wire B Positive Wire A Fuse F Fuse F Install within 7 from the battery Positive terminal SEC 1...

Страница 22: ...Positive terminals as in Fig 7 1 7 3 CHARGING MORE THAN ONE BANK OF BATTERIES CAUTION When charging 2 banks of batteries at the same time using 3 Stage Charging ensure that the batteries in the banks...

Страница 23: ...r state of charge 2 Stage charging DIP Switches S1 and S2 are both in OFF condition is recommend ed under the following conditions The charger is being used as a Power Supply Section 8 3 OR The charge...

Страница 24: ...age Section 4 3 2 to Stage 3 Float Stage Section 4 3 3 at point E2 Current Curves in Figs 4 1 and 4 2 under one of the following 2 conditions whichever occurs earlier a When the charging current taper...

Страница 25: ...switch marked Half Power Mode 8 in Fig 3 When selected a Green LED marked Half On 5 in Fig 3 will be lighted When Half Power Mode is selected batteries with the following lower capacities can be safe...

Страница 26: ...acked Temperature Sensor Element 14A Fig 3 on appropriate location on the battery container Please note the following requirements for mounting the sensor element for proper heat transfer from the cel...

Страница 27: ...F the NTC requires around 2 to 3 min to cool down and reset its resistance to high cold state value for spike suppression the next time it is needed The following precautions are to be taken to preven...

Страница 28: ...the DC load and connect it to the battery Now connect the battery to the charger as explained under Section 7 2 Switch on the charger and then switch on the DC load Example If the load current is the...

Страница 29: ...battery post is connected to the Negative connector common of the charger Replace the fuse with a fuse of the specified rating The battery DC load is shorted Check and remove the short circuit The cha...

Страница 30: ...high charging current for low Ah capacity battery Charging rate should normally be limited to C 10 unless specified otherwise by the battery manufacturer Very high charging rate may lead to reduction...

Страница 31: ...ging Banks 2 Maximum Battery Capacity 500Ah Output Connections Tubular Hole with Set Screw Hole Diameter 7 9 mm 5 16 in Set screw size 5 16 x 24TPI CHARGING PROFILES Charging Stages 3 Stages Default B...

Страница 32: ...e Fuse 0218012 or equivalent Internal DC Output Side Fuse 60A 2 x 32V 30A in parallel Automotive Blade Type Fast Acting Mfr Little Fuse 0287030 or equivalent ENVIRONMENT Operating Temperature Range 20...

Страница 33: ...rging Banks 2 Maximum Battery Capacity 300Ah Output Connections Tubular Hole with Set Screw Hole Diameter 7 9 mm 5 16 in Set screw size 5 16 x 24TPI CHARGING PROFILES Charging Stages 3 Stages Default...

Страница 34: ...e Fuse 0218008 or equivalent Internal DC Output Side Fuse 40A 2 x 32V 20A in parallel Automotive Blade Type Fast Acting Mfr Little Fuse 0287030 or equivalent ENVIRONMENT Operating Temperature Range 20...

Страница 35: ...ing a reasonable number of oppor tunities to do so Warranty service shall be performed only by the Warrantor Any attempt to remedy the defect by anyone other than the Warrantor shall render this warra...

Страница 36: ...e Numbers Ph 1 800 561 5885 Fax 1 888 814 5210 Local Numbers Ph 604 525 3836 Fax 604 525 5221 Website www samlexamerica com USA Shipping Warehouses Kent WA Plymouth MI Canadian Shipping Warehouse Delt...

Страница 37: ...GUIDE D UTILISATION Veuillez consulter ce manuel avant d utiliser votre chargeur de batterie Chargeur de batterie automatique MODEL S SEC 1250UL SEC 2425UL...

Страница 38: ...UTE TECHNIQUE OU D AUTRES INFORMATIONS FOURNIES DANS SES MANUELS OU D AUTRES DOCUMENTS 2 N ASSUME AUCUNE RESPONSABILIT OU RESPONSABILIT POUR LES PERTES DOMMAGES CO TS OU D PENSES QU IL S AGISSE DE PAR...

Страница 39: ...risque d explosion de la batterie suivez ces instructions et celles marqu es sur la batterie Ne fumez jamais et ne laissez jamais une tincelle ou une flamme nue proximit de la batterie ou du moteur Ut...

Страница 40: ...e connectez pas le clip au carbura teur aux conduites de carburant ou aux pi ces de carrosserie en t le Connectez vous une partie m tallique de gros calibre du cadre ou du bloc moteur vi Pour un v hic...

Страница 41: ...chargeur est connect la broche de terre de la prise du cordon d alimentation Assurez vous que la broche de terre de la prise CA alimentant le chargeur est connect e la terre N utilise pas un adaptate...

Страница 42: ...rant de sortie Protections contre court circuit sur courant branchement invers de la batterie et surchauffe Peut tre utilis comme source d alimentation ou comme onduleur de CC Alimentation Sans Interr...

Страница 43: ...4 pour le mode s lection 8 Appuyez sur l interrupteur pour le mode demi puissance Appuy Rel ch ARRET MARCHE 9 Interrupteur MARCHE ARRET 10 Cordon d alimentation CA avec prise NEMA5 15 15A 11 Grille de...

Страница 44: ...sortie sp cifi e du chargeur pendant une tape de charge particuli re est main tenue constante jusqu ce que la valeur de courant d tape de masse soit atteinte Lorsque la batterie ou la charge CC essaie...

Страница 45: ...t tape pour batteries au plomb Algorithme de charge en 2 tapes tape en vrac Float tape Lorsque l algorithme de charge en 2 tapes est s lectionn section 7 4 l tape d absorption de l algorithme de charg...

Страница 46: ...uis e Section 7 5 OU ii Le courant r duit 10 du courant d tape en vrac c est dire 5A 0 5A Courbe de courant Temps Heures 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 55 50 45 40 35 30 25 20 15 10 5 0 AMPS VO...

Страница 47: ...ison du courant d pendant de la chute de tension Vf et de la chute de la r sistance de masse Vb des diodes Schottky La tension de maintien avant que les diodes Schottky ne le soient est par cons quent...

Страница 48: ...a t d charg 10 5V Lorsque le chargeur est allum la batterie 12 V essaiera initialement de tirer un tr s gros courant 13 5 V 10 5 V R sistance interne de la batterie d charg e disons 0 02 Ohm 150A Comm...

Страница 49: ...e diminuer section B2 C2 de la courbe de courant sur les figures 4 1 et 4 2 Le courant de charge diminue parce que la tension interne intrins que de la batterie augmente et que la tension diff rentiel...

Страница 50: ...est le niveau de tension d absorption constant 2 mis par le chargeur La tension interne intrins que de la batterie sera toujours inf rieure ces tensions car la batterie ne sera toujours pas compl tem...

Страница 51: ...r la capacit totale de la batterie et procure galement une charge de remplacement pour pallier l auto d charge de la batterie La batterie peut demeurer connect e dans cette phase ind finiment sans auc...

Страница 52: ...quement lorsque la condition de surcharge aura disparue 5 3 CONNEXION BATTERIE REVERSE LES FUSIBLES SUR LES C T S CC SAUTERONT L alimentation de sortie est quip e de fusibles internes sur le cote de C...

Страница 53: ...DEL verte marqu e Power et la DEL rouge marqu e Bulk I Phase seront allum es Le chargeur sera verrouill dans cette condition d arr t et ne se r initialisera PAS automatiquement m me apr s le refroidis...

Страница 54: ...ECTION 6 Installation 6 1 DIMENSIONS D INSTALLATION Les dimensions d installation sont donn es ci dessous Les dimensions sont les m mes pour SEC 1250UL and SEC 2425UL Fig 6 1 Sch ma dimensionnel des S...

Страница 55: ...batteries Un connecteur commun 3 Fig 3 1 est fourni pour le raccord la borne n gative 6 4 COSSES DE BORNE POUR LA CONNEXION AU CHARGEUR Pour un bon branchement lorsque vous utilisez des c bles torsad...

Страница 56: ...unit est d sormais pr te a fonctionner sous du 230 VAC 5 La version 120 VAC dispose d un fusible de 12A soude sur son cot de CA Lorsqu une unit de 120 VAC est convertie en 230 VAC il n y a pas besoin...

Страница 57: ...itive de la batterie SEC 1250UL 50A 32V SEC 2425UL 25A 32V Batterie 4 Batterie 3 Batterie 2 Batterie 1 Fil n gatif B Fil positif A Fusible F Fusible F Installer moins de 7 po de la borne positive de l...

Страница 58: ...s 2 bornes positives tel que montr sur le sch ma 7 1 7 3 CHARGER PLUS D UNE BANQUE DE BATTERIES ATTENTION Lorsque vous chargez 2 banque de batterie la fois en utilisant la charge en 3 tapes assurez vo...

Страница 59: ...es interrupteurs DIP S1 et S2 sont tous les deux l tat OFF est recom mand e dans les conditions suivantes Le chargeur est utilis comme alimentation lectrique section 8 3 OU Le chargeur est utilis comm...

Страница 60: ...section 4 3 2 l tape 3 tape flottante section 4 3 3 au point E2 courbes de courant sur les figures 4 1 et 4 2 dans l une des 2 conditions suivantes selon la premi re ventualit a Lorsque le courant de...

Страница 61: ...nn les batteries avec les capacit s inf rieures suivantes peuvent tre charg es en toute s curit un taux de charge C 10 SEC 1250UL 250 Ah SEC 2425UL 125 Ah 7 7 COMPENSATION DE TEMP RATURE DE LA BATTERI...

Страница 62: ...l emplacement de montage doit tre en contact avec l lectrolyte Montez sur l un des c t s dans une zone inf rieure au niveau de l lectrolyte Ne pas monter sur la surface sup rieure du conteneur Assure...

Страница 63: ...3 situ sur le panneau arri re de l unit L interrupteur s allume en rouge lorsqu il est en MARCHE 8 2 INDICATION DE FONCTIONNEMENT NORMAL ET STATUT DE LA CHARGE Lorsque le chargeur est allume sans aucu...

Страница 64: ...ar cons quent bien que la batterie soit connect e au SEC 1250UL elle ne se chargera PAS mais se d chargera 20A 8 4 3 Dans un onduleur de CC source d alimentation sans interruption le chargeur alimente...

Страница 65: ...vous de connecter le pole positif de la batterie au connecteur positif du chargeur soit la banque 1 ou 2 et que le pole n gatif est connecte au connecteur n gatif commun du chargeur Remplacez les fusi...

Страница 66: ...arge tr s lev pour batterie a faible capacit Ah le taux de charge doit tre nor malement limit a C 10 sauf si sp cifi diff remment par le fabricant de votre batterie Un taux de charge tr s lev peut pro...

Страница 67: ...ing Banks 2 Maximum Battery Capacity 500Ah Output Connections Tubular Hole with Set Screw Hole Diameter 7 9 mm 5 16 in Set screw size 5 16 x 24TPI CHARGING PROFILES Charging Stages 3 Stages Default Bu...

Страница 68: ...Fuse 0218012 or equivalent Internal DC Output Side Fuse 60A 2 x 32V 30A in parallel Automotive Blade Type Fast Acting Mfr Little Fuse 0287030 or equivalent ENVIRONMENT Operating Temperature Range 20...

Страница 69: ...ging Banks 2 Maximum Battery Capacity 300Ah Output Connections Tubular Hole with Set Screw Hole Diameter 7 9 mm 5 16 in Set screw size 5 16 x 24TPI CHARGING PROFILES CHARGING STAGES 3 Stages Default B...

Страница 70: ...Fuse 0218008 or equivalent Internal DC Output Side Fuse 40A 2 x 32V 20A in parallel Automotive Blade Type Fast Acting Mfr Little Fuse 0287030 or equivalent ENVIRONMENT Operating Temperature Range 20...

Страница 71: ...rant Toute tentatives de rem dier au d faut par quelqu un d autre que le Garant rendent cette garantie nulle et sans effet Il n existe aucu ne garantie concernant les d fauts ou dommages caus s par un...

Страница 72: ...Sans Frais T l 1 800 561 5885 T l c 1 888 814 5210 Num ros locaux T l 604 525 3836 T l c 604 525 5221 Site internet www samlexamerica com Entrep ts USA Kent WA Plymouth MI Entrep t Canada Delta BC Ad...

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