MSB-500 Datasheet, PDF (1/1 Pages) B. B. Battery Co., Ltd. – VRLA Rechargeable Battery

VRLA Rechargeable Battery
MSB-500 ^{(2V, 500Ah)}
Measures
Technology
Values
Innovation
FEATURES
Sealed structure, no electrolyte leakage or spill.
High performance alloy to secure corrosion-proof feature.
Unique electrolyte system achieves maximum service life.
Low self-discharge rate, lower than 3% capacity
loss per month.
Special paste formula promotes the good charging
acceptance.
Electrolyte with gel technology.
APPLICATION
Telecom
UPS
Central Office
Energy Storage Systems
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
Safety Valve
Container Material
2V
500Ah @ 10 hour rate F.V.(1.80V/cell)
36.0Kg(79.4lbs.)
B6 (Fitting M8 bolt & nut) I3 is optional
0.8m (Fully Charged )
2200 A (5 sec.)
125 A
Charge 0^oC~40^oC(32^oF~104^oF)
Discharge -20^oC~50^oC(-4^oF~122^oF)
Storage. -20^oC~40^oC(-4^oF~104^oF)
Opening pressure 10~35 kPa
Standard: ABS( UL 94-HB) MSB-500
Optional: Flame Retardant ABS(UL 94-V0) MSB-500FR
IEC60896-21/22
JIS C 8704-2
GB/T19638.2
YD/T799
DIMENSION(mm/inch)
OUTER DIMENSIONS
TERMINAL TYPE
Length
241±2.0 (9.49±0.08)
Width
172±2.0 (6.77±0.08)
241 2 (9.49 0.08)
172 2 (6.77 0 .08)
Terminal B6
25.5(1.00)
7.7(0.30)
Terminal I3
M8x1.25
Container Height
331±2.0 (13.03±0.08)
Total Height
359±2.0 (14.13±0.08)
(M8 BOLT & NUT)
(M8 BOLT)
Terminal Hardware Initial Torque: 10.0 Nm ± 5%
Constant power discharge characteristics at 25 ^oC/77 ^oF Unit: W
Discharge
F.V.
Time
(V/cell)
30 Min
1 Hr
2 Hr
3 Hr
4 Hr
5 Hr
6 Hr
8 Hr
10 Hr
12 Hr
20 Hr
1.85V
655.8
450.0
289.5
225.5
175.3
151.0
134.5
111. 3
93.0
80.60
50.22
1.80V
727.5
495.0
312.5
238.9
193.0
164.5
143.3
119.0
98.4
84.49
52.66
1.75V
797.0
525.0
331.3
251.5
202.2
172.0
149.5
122.8
102.8
87.39
54.23
1.70V
875.0
560.0
342.5
260.1
206.3
176.3
153.3
125.3
106.3
89.43
55.13
1.65V
940.0
577.5
347.5
265.4
210.5
178.8
156.3
127.5
107.8
90.69
55.59
1.60V
958.8
582.5
352.5
267.9
213.0
181.3
157.0
129.0
108.8
91.11
55.75
Constant current discharge characteristics at 25 ^oC/77 ^oF Unit: A
Discharge
F.V.
Time
(V/cell)
30 Min
1 Hr
2 Hr
3 Hr
4 Hr
5 Hr
6 Hr
8 Hr
10 Hr
12 Hr
20 Hr
1.85V
350.0
240.0
152.5
117.9
92.5
78.3
67.5
55.0
46.8
40.52
25.25
1.80V
390.0
265.0
165.0
125.0
102.0
85.0
72.5
60.5
50.0
42.92
26.75
1.75V
430.8
282.5
175.8
132.4
107.0
90.0
77.5
63.3
52.8
44.84
27.83
1.70V
477.5
303.0
183.3
137.9
109.8
93.0
80.0
65.5
54.8
46.08
28.63
1.65V
511.3
315.3
188.3
142.5
112.5
95.5
83.0
67.5
55.8
46.67
29.00
1.60V
537.5
323.3
193.8
145.6
114.5
97.0
83.8
68.8
56.3
47.11
29.08
All data and artworks shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
A/2 REV. Dec. 2013
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