Description
GEL 12V 250AH Specification
|
Model
|
6-CNF-250
|
|
Cells Per Unit
|
6
|
|
Voltage Per Unit
|
12
|
|
Capacity
|
250Ah@20hr-rate to 1.75V per cell @25℃
|
|
Weight
|
Approx. 70.0 Kg (Tolerance±1.5%)
|
|
Internal Resistance
|
Approx. 5 mΩ
|
|
Terminal
|
F14(M8)
|
|
Max. Discharge Current
|
2600A (5 sec)
|
|
Design Life
|
15 years (floating charge)
|
|
Maximum Charging Current
|
50.0A
|
|
Reference Capacity
|
C3 170.5AH C5 189.5AH C10 217.0AH C20 250.0AH
|
|
Float Charging Voltage
|
13.6 V~13.8 V @ 25℃ Temperature Compensation: -3mV/℃/Cell
|
|
Cycle Use Voltage
|
14.2 V~14.4 V @ 25℃ Temperature Compensation: -4mV/℃/Cell
|
|
Operating Temperature Range
|
Discharge: -40℃~60℃ Charge: -20℃~50℃ Storage: -40℃~60℃
|
|
Normal Operating Temperature Range
|
25℃±5℃
|
|
Self Discharge
|
SUNPAL Valve Regulated Lead Acid (VRLA) batteries can
be stored for up to 6 months at 25℃ and then recharging is recommended. Monthly Self-discharge ratio is less than 3% at 25℃.Please charged batteries before using. |
|
Container Material
|
A.B.S. UL94-HB, UL94-V0 Optional.
|
Constant Current Discharge Characteristics : A(25℃)
|
F.V/Time
|
15MIN
|
30MIN
|
1HR
|
2HR
|
4HR
|
8HR
|
10HR
|
20HR
|
|
1.60V
|
342.0
|
229.2
|
139.7
|
83.7
|
47.4
|
26.7
|
22.6
|
13.8
|
|
16.5V
|
335.0
|
227.2
|
139.1
|
83.0
|
47.1
|
26.4
|
22.4
|
13.3
|
|
1.70V
|
329.8
|
225.9
|
137.8
|
82.4
|
46.9
|
26.3
|
22.1
|
12.9
|
|
1.75V
|
317.7
|
222.3
|
136.5
|
81.7
|
46.5
|
26.1
|
21.9
|
12.5
|
|
1.80V
|
296.3
|
214.6
|
133.3
|
80.3
|
45.4
|
25.6
|
21.7
|
11.7
|
|
1.85V
|
268.8
|
203.0
|
126.6
|
76.7
|
43.2
|
24.5
|
21.1
|
11.3
|
Constant Power Discharge Characteristics : WPC(25℃)
|
F.V/Time
|
15MIN
|
30MIN
|
1HR
|
2HR
|
4HR
|
8HR
|
10HR
|
20HR
|
|
1.60V
|
626.9
|
435.6
|
269.2
|
164.4
|
94.1
|
53.2
|
45.0
|
24.3
|
|
16.5V
|
617.3
|
430.8
|
268.3
|
163.5
|
93.9
|
52.9
|
44.7
|
23.8
|
|
1.70V
|
609.6
|
431.7
|
266.3
|
162.5
|
93.8
|
52.5
|
44.3
|
23.5
|
|
1.75V
|
588.5
|
426.0
|
264.4
|
161.5
|
92.9
|
52.1
|
43.8
|
23.0
|
|
1.80V
|
551.0
|
412.5
|
259.6
|
159.6
|
90.8
|
51.3
|
43.5
|
22.6
|
|
1.85V
|
501.0
|
390.4
|
248.1
|
152.9
|
86.4
|
49.0
|
42.1
|
21.3
|
