Mean Well GC120A12-R7B Bedienungsanleitung

Mean Well Ladegerät GC120A12-R7B

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GC120

Instruction Manual

GC120 Instruction Manual

PIN NO.

1,4

2,3

DC output connector (standard)

AD1 (optional)

R7B

(KYCON KPP-4S or equivalent)

OUTPUT

-V

DC output connector (optional)

[ housing: Anderson 1327FP(red), 1327G6FP(black)

contacts: Anderson 261G2 (45A) or equivalent ]

AD1

Red(+V) Black(-V)

Asse mbly Procedure :

1.Ma ke sure the charge r is shut off and choosin g suitab le wires to connect th e charg er and batteries based o n the rat ing of charging

curr ent. The po larity must be correct: c ha rger outp ut (+) should be co nnected to the (+) terminal of ba tt eries a nd charger ou tput (- )

should be conne cted to the (-) termin al.

In no times shoul d the (+) and ( -) be short t ogeth er or the char ger and b atteri es will be damaged.

2.Co nnect the AC input and ch eck wheth er the operation o f LE D is correc t.

(red : chargi ng ; green : batt ery is full)

Note s On Operation:

1.Th e charg er should be assembl ed in the place with good ve ntilati on and low moisture.

Expo sure to the rain or snow i s stric tly prohi bi ted.

2.Wi res con necting between the ch arger a nd b atteries should be as short a s possibl e since the h ig h volta ge drop on th e wires wil l

increase th e time requir ed to fully charge the batteries.

3.Th e charg er is suita ble for lead-acid batteries ( fl ooded, Ge l and AGM) an d Li-io n batteri es (lithium iron and l ithium mang anese).

Make sure the c ha rging v ol tage an d charging cu rrent are s uitable f or the ba tt eries y ou are usin g. Modifica tion for c harge r

specifica ti on may be req uired for different b at tery spec ification. Plea se cont ac t batte ry vendor and M EAN WELL for details.

4.If the batter ies need to connect in series fo r charg ing, old batteries a re not sugg es ted to be u sed with new ones or the l ifetime o f

batt eries may r educe b ec ause of the unbalanc e charg ing volta ge d istri bution on new and old ba tteries .

5.Pl ease turn o ff the charg er before connecti ng or disconn ecting th e wires.

6.Th e charg er has a 2-ye ar worldwid e warrant y, however, damages from misusing the charge r will not be included i n the cov er age of

warranty.

WARNING : Please make sure the polarity of the battery is connected correctly!

AC FG

-V connected to AC FG

R7B : UL2464 18AWGx4C 1200 50mm±

AD1 : SJTW 18AWGx2C 1200 50mm±

R7B (standard)

POWER LED

Status Under General Operation:

At the beginning stage of operation, the charger provides the largest current with 13.6Vdc of output voltage (for 12V batteries) to

charge batteries. The LED indicator will lighten in red. After a period of time (probably a couple of hours, based on the capacity of

batteries), the charging current will decrease gradually. After reaching 10% of its maximum value, the charger will go into "floating-

charge" stage. The LED indicator will turn to green. The relationship between charging current and charging voltage for each operation

stage are shown in the curves below :

Charging Current And Ambient Temperature

LOAD (%)

EXTERNAL CASE TEMPERATURE ( )℃

TIME

100%

10%

Constant Voltage Area

Stage 2

Float Charging I

(V,I)

Constant Current Area

Fast Charging

Stage 1

Red Green

Color of LED

■

Suggested Battery Capacity:

1. It will not have any problem if the capacity of batteries larger than the suggested value. It just takes more time to make the batteries

2.If you have any question about the suitable charging current for the batteries, please refer to the technical data provided by the

fully charged!

battery manufacturers or consult the vendor of the batteries.

Notes On Failure Elimination

No output

voltage

send it back to us or any

of our distributors

Wrong polarity of the battery

connection

Model

GC120A48

Suitable for lead-acid batteries (flooded, Gel and AGM) and li-ion batteries (lithium iron and lithium manganese)

10-35Ah

Suggested Battery capacity

If you still cannot eliminate the failure situation, please consult

the FLOAT

(green light)

stage after

long period

of charging

operation

Replace the batteriesBatteries are aging or broken

MEAN WELL or any of our distributors

-10 2010 30 40

100

605045 70

230VAC

100VAC

(HORIZONTAL)

Produktspezifikationen

Marke:	Mean Well
Kategorie:	Ladegerät
Modell:	GC120A12-R7B
Breite:	67 mm
Tiefe:	167 mm
Gewicht:	660 g
Höhe:	35 mm
Menge pro Packung:	20 Stück(e)
Ausgangsstrom:	7.5 A
Ausgangsleistung:	120 W
Eingangsspannung:	85 - 264 V
Nachhaltigkeitszertifikate:	RoHS