Powergen Digit 3001, Instruction Manual

Page: 19 / 26

I
NSTRUCTIONS
M
ANUAL
D
IGIT
3001
R
ELEASE
. N.2_M 13_10_08
P
OWERGEN
S.
R
.
L
. V
IA
XXV A
PRILE
, 5 L
OC
. C
ORSALONE
C
HIUSI DELLA
V
ERNA
(A
REZZO
)
)
+39-(0)575-531015 - T39-(0)575-511891 E mail borri@elledi.it
www.batterychargerpowergen.it P.Iva 01572290516 - 19 -
9. TECHNICAL NOTE:
These charging systems are capable of charging the battery either with the
Wa characteristic according to DIN41774 standard (see table “one charging stage only”)
or, alternatively, when the charging time needs to be reduced, according to the WoWa
characteristic, based on DIN 41774 standard, see table “Addition of a second charging
stage”.
Such systems provide the possibility of carrying out timed equalized charges or voltage
sensing charges, see programming manual.
• Charge at decreasing current with intervention of the final charge at 2.40 V/cell
• Final charge with timed control 9h / 11h
• Fixed charging time (equalization charge excluded)
• Equalization charge (week-end charge) to be recalled. It will start after 55' from
charge end
• Duration of equalized charging phase: each hour 5' (repeated for 48 hours)
• Calculation to determine the size of suitable battery charge: 16A for every 100 Ah
of the battery (e.g. 500 Ah battery: 16Ax5 = 80A)
• Charge at decreasing current with intervention of the final charge at 2.42 V/cell
• Final charge with timed control 7h / 8h
• Fixed charging time (equalization charge excluded)
• Equalization charge (week-end charge) to be recalled. It will start after 55' from
charge end
• Duration of equalized charging phase: each 5' (repeated for 48 hours)
• Calculation to determine the size of suitable battery charge: 16A for every 100 Ah
of the battery (e.g. 500 Ah battery: 16Ax5 = 80A)