stored energy solutions for a demanding world
G
AG12V190
Model:
Series
The AcmeG range front access gel batteries is designed based on the
Acme series.Using the polymer gel electrolyte with real front access
structure.The state of the art internal and external design ensures
AcmeG the high reliability and makes the installations quite simple and
safe when placed on a standard relay rack tray or in a closed cabinet.
The design float life is 12 years at 20℃(68℉).
Dimensions-mm[inch]
125 [4.93]
316 [12.45]
558 [21.99]
Specifications
Battery Model
AG12V190
Nominal Voltage
12V
Rated Capacity
190Ah - 19A for 10h to 1.80V/cell @25 OC (77 OF )
Typical Weight
Internal Resistance
61. 0 kg
Approx 3.80mΩ
O
Temperature Ranges
Float Voltage
Recommended Maximum
Charging Current Limit
Equalize and Cycle Service
Self Discharge
O
O
2.25V/cell@25 OC (77 OF )
45 A
2.35V~2.40V/cell@25 OC (77 OF )
The residual capacity is above 90% after 90 days storage(25 OC /77 OF )
Terminal
M6 Female
Terminal Hardware Torque
8 ± 1.0Nm
Container Material
O
Operation ( maximum )：
-40 C to 50 C( -40 F to 122 F)
O
O
O
O
Operation ( recommended )： 15 C to 25 C( 59 F to 77 F）
O
O
O
O
Storage：
-20 C to 40 C( -4 F to 104 F)
ABS (V0 optional)
Constant Current Discharge Characteristics Units: Amperes (25OC, 77OF)
stored energy solutions for a demanding world
G
AG12V190
Terminal Voltage(V) vs. Discharge Time (25OC, 77OF)
12
0.25CA
0. 6CA
1CA
9
Charge Characteristic
(%) (CA) (V)
Constant Charge At 0.20CA-14.1V(25℃)
120
Charge
Charge
Capacity
14 Voltage
100
0.05CA
0. 1CA
10
Charge
Current
Charge
Capacity
Discharge Voltage(V)
13
11
Series
Battery Voltage vs. Charge Time
Charge
Voltage
Model:
80
0.20
60
0.15
40
0.10
20
0.05
13
100%Charge
8
0
2
6
12
30
60
3
Min
10
20
h
0
0
12
50%Charge
11
Charge
Current
0
2
4
6
8
10
12
Time(hour)
Relationship of OCV vs. State of Charge
Capacity Retention Characteristic
13.5
100
Capacity(%)
OCV (V)
13.0
12.5
12.0
75
O
O
10 C(50 F)
50
40 OC (104 OF)
30 OC (86 OF)
3
9
O
O
20 C(68 F)
25
11.5
10
20
30
40
50
60
70
80
90
6
12
100
18
21
24
27
Storage Time(month)
Remained Capacity(%)
Charging Procedures
15
Discharge Current VS. Discharge Voltage
Charge Voltage (V/Cell)
Application Temperature
Cycle
25 OC
Set
Point
Allowable
Range
2.40
2.35~2.40
Max.
Charge
Current
0.25C
Standby
25 OC
2.25
Final
Discharge
Voltage
V/Cell
1.80
1.70
1.55
1.30
Discharge
Current (A) 0.2C≥(A) 0.2C<(A)<0.5C 0.5C<(A)<1.0C (A)>1.0C
2.23~2.27
NARADA POWER SOURCE CO.,LTD.
9F, Building A, No. 50 Zijinghua Road, Hangzhou, China
Tel:+86-571-28827013
Fax:+86-571-28828290
Website:www.naradabattery.com E-mail: intl@narada.biz
NARADA ASIA PACIFIC PTE.LTD.
65 Ubi Crescent #07-05 Hola centre, Singapore
Tel: +65-6848 1191 Fax: +65-6749 3498
E-mail: sales@narada.com.sg
NARADA EUROPE (UK) LIMITED
Spectrum House, Dunstable Road, Redbourn,
St. Albans, Herts AL3 7PR
Tel: +44 (0)845 371 7095 Fax:+44 (0)845 612 2031
E-mail: sales@naradaeurope.com
AG12V190-02-N-EN (Ver.03 July 2012) Subject to revision without prior notice. E.& O.E.
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