Ritar battery gel OPzV

OPzV-Technical Manual
VRLA Tubular Gel Battery
深圳市瑞达电源有限公司
SHE N Z HEN RI T A R POW E R CO.,LTD.
OPzV Series(Tubular Gel Battery)
RITAR Tubular Gel Battery Instruction ( 2V Series)
1.Company Profile:
China Ritar Power Corp.(Ritar) is a Chinese Sealed Lead Acid(SLA) battery company listed on
U.S. stock market NASDAQ. Founded in 2002, Ritar designs, develops, manufactures and
sells environmentally friendly Sealed Lead Acid battery. Ritar introduces overseas advanced
technology and adopts the world's most advanced production equipments and testing measures to
ensure product's long service life and high energy density. Environmental protection features
like cadmium-free is leading in the domestic counterparts.
Ritar is a high-tech enterprise headquartered in Nanshan District, Shenzhen, China, and has two
manufacturing bases in Shenzhen and Hengyang, with over 2000 employees.
Ritar has obtained ISO9001(Quality Control), OHSAS18001(Occupational Health and Safety),
ISO14001(Environmental Control), UL and CE certificates, and got state approval from Chinese
government departments of electricity, telecommunication and army.
2. Product Standard and Item Number
Ritar OPzV Tubular GEL battery adopts Germany DIN40742 and IEC60896-21/22 standard, product capacity
ranges from 200AH to 3000AH.
OPzV battery is single cell construction, nominal voltage is 2V, take OPzV2-200 for example, “ OPzV” means
stationary valve-regulated Sealed Gel battery, “200” means the battery capacity 200AH.
OPzV 2- 200
Capacity( Ah)
Vo c t a g e ( 2 V )
OPzV2-200 Model Definition
3. Principle of Operation
The OPzV battery's chemical reaction is as below:
Negative Pole
Positive Pole
electrolyte
Pb﹢PbO2﹢ 2 H 2SO4
1
Discharge
Charge
2 PbSO4﹢ 2H2 O
OPzV Series(Tubular Gel Battery)
During the later period of charging or over-charged the positive will generate hydrogen, and
negative will generate oxygen. The negative plates adopts high purity Pb-Ca alloy in order to
inhibit the generation of hydrogen, OPzV battery adopt unique GEL electrolyte technology, the
Gel-forming material forms three-dimensional porous construction which provide many small
gap during the later period of charging. The oxygen generated by positive reach negative
through these gaps and reacts with spongy Pb generating H2O which go back to the battery..
During this process the battery doesn' t lose any H2O, it's sealed and maintenance free.
Oxygen recombination process is as below:
Step 1: During the later period of charging or over-charged the positive will generate hydrogen:
H2O → 2H ＋1/2O2 ＋ 2e ＋
Step 2: The oxygen generated by positive reach negative through these gaps and reacts
with spongy Pb generating H2O which go back to the battery.
→
O2﹢2Pb = 2PbO
PbO ﹢H2SO4 = Pb SO4﹢H2O
Step 3: Lead sulfate generated by negative generate lead and sulfuric acid.
Pb SO4 ＋ 2H＋＋ 2e－→ Pb﹢H2SO4
4. Applications:
● Solar Energy & Wind Energy
● IT/Telecommunications
● Electric Vehicle,Floor Machines,Marine,Touring Coach
● Power Srorage Plant
● Uninterruptible Power Supplier/UPS
● Security/Emergency lighting
2
OPzV Series(Tubular Gel Battery)
5.Product Features
1.Battery Construction(&Position Plate Design)
2. Features
● Electrolyte:Immobilized in a GEL structure comprises Germany classic quality fumed SiO 2 full packed battery
interior space(under the strap).
No Leakage & stable gel-electrolyte in high safety
.
● Positive Electrode:Tubular positive plates made by die-casting technical and use patent Pb-Ca alloy with highly
porous gauntlets that retain the active material, efficiently prevent active material shedding, good corrosiveness
resistance, offer an extreme high cyclic expectancy and with long design life more than 20 years.
● Negative Electrode:Formed pasted plate in radial porous gauntlets structure makes high utilization of active material
and incorporating a special Pb-Ca grid alloy make advantage performance in high current discharge & lower internal
resis-tance.
● Separators:Adopt microporous & lower internal resistance PVC-SIO 2 separators import from Euro.
● Polar:The Polar consists of Copper-insert M8 terminal with a very low resistance which both mechanize sealed
and epoxy resin sealed, this sealing structure have good performance of sealing and longer service life.
● Container:The battery container is made of high strength ABS. Container and lid are sealed together by epoxy resin .
The special epoxy resin insure reliable sealing performance in service life.
● Safety Valve: High sensitivity safety valve, stable performance in flip-top vent plugs press, cooperated with flame
arester make battery more safe and high recombination efficiency.
3
OPzV Series(Tubular Gel Battery)
6.Products Advantage
● Environmental Friendly
● Widely Operating Temperature Range and stable performance of lower/higher temperature resistance.
● Very good performance in small current discharge and deep discharge recovery, which it is much suitable for
PSOC enviroments.
● Super long service life
● Safety valve is explosion proof.
● Lowest self discharge characteristic and high reliability
● More safe compare to AGM battery
7. Technical Specification
☆ Designed Floating Life ≧ 20 years at 25℃
☆ Longer Cyclic Life, 80%DOD ≧1200 cycles
☆ Lowest self discharge ＜ 2% per month
☆ Super recovery capability from deep discharge
☆ Recombination efficiency of gas more than 99%(2 months float use)
☆ Charge Voltage(25℃)
●
Equalize charge: 2.35V/cell
●
Float Use: 2.25～2.27V/cell
☆ Max. Discharge Current ≦ 2I10
☆ Operating Temperature Range
●
●
Max. Range: -40℃～+70℃
Advise Range: 25±5℃
☆ Relative humidity ≦ 95%
☆ Altatude ≦ 4000m
☆ Away from any source of ignition, organic solvent, avoid direct sunlight.
☆ Keep consistent ambient temperature about ≦3℃ of each battery bank
4
OPzV Series(Tubular Gel Battery)
8. Product Parameters and Drawing
1.OPzV Battery Parameters
Weight
(Kg)
Voltage
（V）
Capacity
（Ah）
Pole
Length
(mm)
OPzV2-200
2
200
1
103
206
354
397
18
OPzV2-250
2
250
1
124
206
354
397
22
OPzV2-300
2
300
1
145
206
354
397
25
OPzV2-350
2
350
1
124
206
470
513
29
OPzV2-420
2
420
1
145
206
470
513
33
OPzV2-500
2
500
1
166
206
470
513
39
OPzV2-600
2
600
1
145
206
645
687
48
OPzV2-770
2
770
1
253
210
470
513
56
OPzV2-800
2
800
2
191
210
645
687
64
OPzV2-1000
2
1000
2
233
210
645
687
75
OPzV2-1200
2
1200
2
275
210
645
687
90
OPzV2-1500
2
1500
2
275
210
795
836
110
OPzV2-2000
2
2000
3
399
212
772
813
150
OPzV2-2500
2
2500
4
487
212
772
813
190
OPzV2-3000
2
3000
4
576
212
772
813
220
2.OPzV Battery Drawing with Terminal Position
5
Dimension
Width
Height
(mm)
(mm)
Model No.
Total Height
(mm)
OPzV Series(Tubular Gel Battery)
3.Conductance, Internal Resistance and Short Circuit Current
The conductance and resistance decrease with the capacity increasing, it's a dynamic
parameter instead of a linear one. It change with temperature and SOC(state of charge),
the resistance is the smallest when it's fully charged, while conductance is the biggest at
this time. The values listed in the form are based on the same condition.(temperature is
about 25℃.
Note: When measuring the conductance or resistance, the deviation may happen if the
measuring tools sensitivity is different or the tools are from different manufacturers, the
following values are based on battery fully charged and in accordance with IEC6089621/22, for reference only.
Conductance, Internal Resistance and Short Circuit Current
Model No.
Conductance (S)
Internal Resistance
(mΩ)
Short Circuit Current
(A)
OPzV2-200
1520
0.60
3410
OPzV2-250
1825
0.57
4000
OPzV2-300
2120
0.55
4550
OPzV2-350
2230
0.42
4850
OPzV2-420
2400
0.38
5400
OPzV2-500
2720
0.35
6000
OPzV2-600
2900
0.33
6200
OPzV2-770
3050
0.31
6440
OPzV2-800
3210
0.30
6800
OPzV2-1000
3650
0.27
7900
OPzV2-1200
3980
0.25
8200
OPzV2-1500
4155
0.23
8500
OPzV2-2000
4545
0.22
9300
OPzV2-2500
5030
0.20
10300
OPzV2-3000
5260
0.19
10700
6
OPzV Series(Tubular Gel Battery)
9.Technical Parameters
1, Constant Current Discharge Characteristics: Amps
Final Voltage at 1.90V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPZV2-200
OPZV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPZV2-600
OPZV2-770
OPZV2-800
OPZV2-1000
OPZV2-1200
OPZV2-1500
OPZV2-2000
OPZV2-2500
OPZV2-3000
126.0
157.5
189.0
220.5
264.6
315.0
378.0
485.1
504.0
630.0
756.0
945.0
1260
1575
1890
96.00
120.0
144.0
168.0
201.6
240.0
288.0
369.6
384.0
480.0
576.0
720.0
960.0
1200
1440
64.00
80.00
96.00
112.0
134.4
160.0
192.0
246.4
256.0
320.0
384.0
480.0
640.0
800.0
960.0
47.14
58.93
70.71
82.50
99.00
117.9
141.4
181.5
188.6
235.7
282.9
353.6
471.4
589.3
707.1
38.00
47.50
57.00
66.50
79.80
95.00
114.0
146.3
152.0
190.0
228.0
285.0
380.0
475.0
570.0
32.43
40.54
48.65
56.75
68.11
81.08
97.29
124.9
129.7
162.2
194.6
243.2
324.3
405.4
486.5
29.20
36.50
43.80
51.10
61.32
73.00
87.60
112.4
116.8
146.0
175.2
219.0
292.0
365.0
438.0
22.70
28.37
34.05
39.72
47.67
56.75
68.09
87.39
90.79
113.5
136.2
170.2
227.0
283.7
340.5
19.40
24.25
29.10
33.95
40.74
48.50
58.20
74.69
77.60
97.00
116.4
145.5
194.0
242.5
291.0
Terminal Discharge Volt at 1.87V per cell @ 25℃
7
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
110.0
137.5
165.0
192.5
231.0
275.0
330.0
423.5
440.0
550.0
660.0
825.0
1100
1375
1650
86.00
107.5
129.0
150.5
180.6
215.0
258.0
331.1
344.0
430.0
516.0
645.0
860.0
1075
1290
59.00
73.75
88.50
103.3
123.9
147.5
177.0
227.2
236.0
295.0
354.0
442.5
590.0
737.5
885.0
44.23
55.29
66.35
77.41
92.89
110.6
132.7
170.3
176.9
221.2
265.4
331.7
442.3
552.9
663.5
36.10
45.13
54.15
63.18
75.81
90.25
108.3
139.0
144.4
180.5
216.6
270.8
361.0
451.3
541.5
31.09
38.86
46.63
54.40
65.28
77.72
93.26
119.7
124.4
155.4
186.5
233.2
310.9
388.6
466.3
28.20
35.25
42.30
49.35
59.22
70.50
84.60
108.6
112.8
141.0
169.2
211.5
282.0
352.5
423.0
21.73
27.16
32.59
38.02
45.63
54.32
65.18
83.65
86.91
108.6
130.4
163.0
217.3
271.6
325.9
18.60
23.25
27.90
32.55
39.06
46.50
55.80
71.61
74.40
93.00
111.6
139.5
186.0
232.5
279.0
OPzV Series(Tubular Gel Battery)
Terminal Discharge Volt at 1.83V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
126.0
157.5
189.0
220.5
264.6
315.0
378.0
485.1
504.0
630.0
756.0
945.0
1260
1575
1890
96.00
120.0
144.0
168.0
201.6
240.0
288.0
369.6
384.0
480.0
576.0
720.0
960.0
1200
1440
64.00
80.00
96.00
112.0
134.4
160.0
192.0
246.4
256.0
320.0
384.0
480.0
640.0
800.0
960.0
47.14
58.93
70.71
82.50
99.00
117.9
141.4
181.5
188.6
235.7
282.9
353.6
471.4
589.3
707.1
38.00
47.50
57.00
66.50
79.80
95.00
114.0
146.3
152.0
190.0
228.0
285.0
380.0
475.0
570.0
32.43
40.54
48.65
56.75
68.11
81.08
97.29
124.9
129.7
162.2
194.6
243.2
324.3
405.4
486.5
29.20
36.50
43.80
51.10
61.32
73.00
87.60
112.4
116.8
146.0
175.2
219.0
292.0
365.0
438.0
22.70
28.37
34.05
39.72
47.67
56.75
68.09
87.39
90.79
113.5
136.2
170.2
227.0
283.7
340.5
19.40
24.25
29.10
33.95
40.74
48.50
58.20
74.69
77.60
97.00
116.4
145.5
194.0
242.5
291.0
Terminal Discharge Volt at 1.80V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
140.0
175.0
210.0
245.0
294.0
350.0
420.0
539.0
560.0
700.0
840.0
1050
1400
1750
2100
104.0
130.0
156.0
182.0
218.4
260.0
312.0
400.4
416.0
520.0
624.0
780.0
1040
1300
1560
66.40
83.00
99.60
116.2
139.4
166.0
199.2
255.6
265.6
332.0
398.4
498.0
664.0
830.0
996.0
48.50
60.63
72.75
84.88
101.9
121.3
145.5
186.7
194.0
242.5
291.0
363.8
485.0
606.3
727.5
38.76
48.45
58.14
67.83
81.40
96.90
116.3
149.2
155.0
193.8
232.6
290.7
387.6
484.5
581.4
33.20
41.50
49.80
58.10
69.72
83.00
99.60
127.8
132.8
166.0
199.2
249.0
332.0
415.0
498.0
30.00
37.50
45.00
52.50
63.00
75.00
90.00
115.5
120.0
150.0
180.0
225.0
300.0
375.0
450.0
23.28
29.10
34.92
40.74
48.89
58.20
69.84
89.63
93.12
116.4
139.7
174.6
232.8
291.0
349.2
20.00
25.00
30.00
35.00
42.00
50.00
60.00
77.00
80.00
100.0
120.0
150.0
200.0
250.0
300.0
8
OPzV Series(Tubular Gel Battery)
Terminal Discharge Volt at 1.75V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
156.0
195.0
234.0
273.0
327.6
390.0
468.0
600.6
624.0
780.0
936.0
1170
1560
1950
2340
111.4
139.3
167.1
195.0
233.9
278.5
334.2
428.9
445.6
557.0
668.4
835.5
1114
1393
1671
69.40
86.75
104.1
121.5
145.7
173.5
208.2
267.2
277.6
347.0
416.4
520.5
694.0
867.5
1041
50.44
63.05
75.66
88.27
105.9
126.1
151.3
194.2
201.8
252.2
302.6
378.3
504.4
630.5
756.6
39.40
49.25
59.10
68.95
82.74
98.50
118.2
151.7
157.6
197.0
236.4
295.5
394.0
492.5
591.0
34.00
42.50
51.00
59.50
71.40
85.00
102.00
130.9
136.0
170.0
204.0
255.0
340.0
425.0
510.0
30.60
38.25
45.90
53.55
64.26
76.50
91.80
117.8
122.4
153.0
183.6
229.5
306.0
382.5
459.0
23.67
29.59
35.50
41.42
49.70
59.17
71.00
91.12
94.67
118.3
142.0
177.5
236.7
295.9
355.0
20.40
25.50
30.60
35.70
42.84
51.00
61.20
78.54
81.60
102.0
122.4
153.0
204.0
255.0
306.0
Terminal Discharge Volt at 1.70V per cell @ 25℃
9
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
172.0
215.0
258.0
301.0
361.2
430.0
516.0
662.2
688.0
860.0
1032
1290
1720
2150
2580
115.0
143.8
172.5
201.3
241.5
287.5
345.0
442.8
460.0
575.0
690.0
862.5
1150
1438
1725
71.40
89.25
107.1
125.0
149.9
178.5
214.2
274.9
285.6
357.0
428.4
535.5
714.0
892.5
1071.0
51.41
64.26
77.12
89.97
108.0
128.5
154.2
197.9
205.6
257.1
308.5
385.6
514.1
642.6
771.2
40.09
50.11
60.14
70.16
84.19
100.2
120.3
154.3
160.4
200.5
240.5
300.7
400.9
501.1
601.4
34.40
43.00
51.60
60.20
72.24
86.00
103.20
132.4
137.6
172.0
206.4
258.0
344.0
430.0
516.0
31.00
38.75
46.50
54.25
65.10
77.50
93.00
119.4
124.0
155.0
186.0
232.5
310.0
387.5
465.0
23.86
29.83
35.79
41.76
50.11
59.66
71.59
91.87
95.45
119.3
143.2
179.0
238.6
298.3
357.9
20.60
25.75
30.90
36.05
43.26
51.50
61.80
79.31
82.40
103.0
123.6
154.5
206.0
257.5
309.0
OPzV Series(Tubular Gel Battery)
Terminal Discharge Volt at 1.65V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
177.4
221.8
266.1
310.5
372.5
443.5
532.2
683.0
709.6
887.0
1064
1331
1774
2218
2661
122.2
152.8
183.3
213.9
256.6
305.5
366.6
470.5
488.8
611.0
733.2
916.5
1222
1528
1833
73.80
92.25
110.7
129.2
155.0
184.5
221.4
284.1
295.2
369.0
442.8
553.5
738.0
922.5
1107
52.80
66.00
79.20
92.40
110.9
132.0
158.4
203.3
211.2
264.0
316.8
396.0
528.0
660.0
792.0
40.66
50.83
60.99
71.16
85.39
101.7
122.0
156.5
162.6
203.3
244.0
305.0
406.6
508.3
609.9
34.80
43.50
52.20
60.90
73.08
87.00
104.4
134.0
139.2
174.0
208.8
261.0
348.0
435.0
522.0
31.40
39.25
47.10
54.95
65.94
78.50
94.20
120.9
125.6
157.0
188.4
235.5
314.0
392.5
471.0
24.06
30.07
36.08
42.10
50.52
60.14
72.17
92.62
96.22
120.3
144.3
180.4
240.6
300.7
360.8
20.80
26.00
31.20
36.40
43.68
52.00
62.40
80.08
83.20
104.0
124.8
156.0
208.0
260.0
312.0
Terminal Discharge Volt at 1.60V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
185.0
231.3
277.5
323.8
388.5
462.5
555.0
712.3
740.0
925.0
1110
1388
1850
2313
2775
126.4
158.0
189.6
221.2
265.4
316.0
379.2
486.6
505.6
632.0
758.4
948.0
1264
1580
1896
76.60
95.75
114.9
134.1
160.9
191.5
229.8
294.9
306.4
383.0
459.6
574.5
766.0
957.5
1149
55.00
68.75
82.50
96.25
115.5
137.5
165.0
211.8
220.0
275.0
330.0
412.5
550.0
687.5
825.0
41.80
52.25
62.70
73.15
87.78
104.5
125.4
160.9
167.2
209.0
250.8
313.5
418.0
522.5
627.0
35.40
44.25
53.10
61.95
74.34
88.50
106.2
136.3
141.6
177.0
212.4
265.5
354.0
442.5
531.0
31.80
39.75
47.70
55.65
66.78
79.50
95.40
122.4
127.2
159.0
190.8
238.5
318.0
397.5
477.0
24.25
30.31
36.38
42.44
50.93
60.63
72.75
93.36
97.00
121.3
145.5
181.9
242.5
303.1
363.8
21.00
26.25
31.50
36.75
44.10
52.50
63.00
80.85
84.00
105.0
126.0
157.5
210.0
262.5
315.0
10
OPzV Series(Tubular Gel Battery)
2.Constant Power Discharge Characteristics: Watts
Terminal Discharge Volt at 1.90V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
188.3
235.4
282.5
329.6
395.5
470.8
565.0
725.1
753.3
941.7
1130
1413
1883
2354
2825
149.7
187.2
224.6
262.1
314.5
374.4
449.2
576.5
599.0
748.7
898.5
1123
1497
1872
2246
106.3
132.9
159.5
186.1
223.3
265.8
319.0
409.4
425.3
531.6
638.0
797.5
1063
1329
1595
80.80
101.0
121.2
141.4
169.7
202.0
242.4
311.1
323.2
404.0
484.8
606.0
808.0
1010
1212
66.93
83.67
100.4
117.1
140.6
167.3
200.8
257.7
267.7
334.7
401.6
502.0
669.3
836.7
1004
58.20
72.75
87.30
101.9
122.2
145.5
174.6
224.1
232.8
291.0
349.2
436.5
582.0
727.5
873.0
52.60
65.75
78.90
92.05
110.5
131.5
157.8
202.5
210.4
263.0
315.6
394.5
526.0
657.5
789.0
41.52
51.90
62.27
72.65
87.18
103.8
124.5
159.8
166.1
207.6
249.1
311.4
415.2
519.0
622.7
36.28
45.35
54.42
63.49
76.18
90.70
108.8
139.7
145.1
181.4
217.7
272.1
362.8
453.5
544.2
Terminal Discharge Volt at 1.87V per cell @ 25℃
11
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
207.2
259.0
310.8
362.7
435.2
518.1
621.7
797.8
828.9
1036
1243
1554
2072
2590
3108
162.6
203.3
243.9
284.6
341.5
406.5
487.8
626.0
650.4
813.0
975.7
1220
1626
2033
2439
112.8
141.0
169.1
197.3
236.8
281.9
338.3
434.1
451.0
563.8
676.6
845.7
1128
1410
1691
84.62
105.8
126.9
148.1
177.7
211.6
253.9
325.8
338.5
423.1
507.7
634.7
846.2
1058
1269
70.55
88.19
105.8
123.5
148.2
176.4
211.7
271.6
282.2
352.8
423.3
529.1
705.5
881.9
1058
61.00
76.25
91.50
106.8
128.1
152.5
183.0
234.9
244.0
305.0
366.0
457.5
610.0
762.5
915.0
55.60
69.50
83.40
97.30
116.8
139.0
166.8
214.1
222.4
278.0
333.6
417.0
556.0
695.0
834.0
43.26
54.08
64.89
75.71
90.85
108.2
129.8
166.6
173.0
216.3
259.6
324.5
432.6
540.8
648.9
37.83
47.29
56.75
66.20
79.44
94.58
113.5
145.6
151.3
189.2
227.0
283.7
378.3
472.9
567.5
OPzV Series(Tubular Gel Battery)
Terminal Discharge Volt at 1.83V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
232.2
290.2
348.2
406.3
487.5
580.4
696.5
893.8
928.6
1161
1393
1741
2322
2902
3482
177.3
221.6
265.9
310.2
372.3
443.2
531.8
682.5
709.1
886.4
1064
1330
1773
2216
2659
120.0
150.0
180.0
210.0
252.0
300.0
360.0
462.0
480.0
600.0
720.0
900.0
1200
1500
1800
89.04
111.3
133.6
155.8
187.0
222.6
267.1
342.8
356.2
445.2
534.3
667.8
890.4
1113
1336
73.97
92.46
111.0
129.4
155.3
184.9
221.9
284.8
295.9
369.8
443.8
554.8
739.7
924.6
1110
63.40
79.25
95.10
111.0
133.1
158.5
190.2
244.1
253.6
317.0
380.4
475.5
634.0
792.5
951.0
57.40
71.75
86.10
100.5
120.5
143.5
172.2
221.0
229.6
287.0
344.4
430.5
574.0
717.5
861.0
44.81
56.02
67.22
78.42
94.11
112.0
134.4
172.5
179.3
224.1
268.9
336.1
448.1
560.2
672.2
39.19
48.99
58.78
68.58
82.29
97.97
117.6
150.9
156.8
195.9
235.1
293.9
391.9
489.9
587.8
Terminal Discharge Volt at 1.80V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
253.7
317.1
380.5
443.9
532.7
634.2
761.0
976.6
1015
1268
1522
1902
2537
3171
3805
189.1
236.4
283.7
331.0
397.2
472.9
567.4
728.2
756.6
945.7
1135
1419
1891
2364
2837
124.0
155.0
186.0
217.0
260.4
310.0
372.1
477.5
496.1
620.1
744.1
930.1
1240
1550
1860
91.05
113.8
136.6
159.3
191.2
227.6
273.2
350.6
364.2
455.3
546.3
682.9
910.5
1138
1366
75.38
94.22
113.1
131.9
158.3
188.4
226.1
290.2
301.5
376.9
452.3
565.3
753.8
942.2
1131
64.80
81.00
97.20
113.4
136.1
162.0
194.4
249.5
259.2
324.0
388.8
486.0
648.0
810.0
972.0
58.80
73.50
88.20
102.9
123.5
147.0
176.4
226.4
235.2
294.0
352.8
441.0
588.0
735.0
882.0
45.78
57.23
68.68
80.12
96.15
114.5
137.4
176.3
183.1
228.9
274.7
343.4
457.8
572.3
686.8
40.16
50.20
60.24
70.28
84.33
100.4
120.5
154.6
160.6
200.8
240.9
301.2
401.6
502.0
602.4
12
OPzV Series(Tubular Gel Battery)
Terminal Discharge Volt at 1.75V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
275.2
344.0
412.8
481.5
577.9
687.9
825.5
1059
1101
1376
1651
2064
2752
3440
4128
197.6
247.0
296.4
345.8
414.9
494.0
592.7
760.7
790.3
987.9
1185
1482
1976
2470
2964
128.0
160.0
192.1
224.1
268.9
320.1
384.1
492.9
512.1
640.2
768.2
960.3
1280
1600
1921
93.87
117.3
140.8
164.3
197.1
234.7
281.6
361.4
375.5
469.3
563.2
704.0
938.7
1173
1408
76.38
95.48
114.6
133.7
160.4
191.0
229.1
294.1
305.5
381.9
458.3
572.9
763.8
954.8
1146
66.40
83.00
99.60
116.2
139.4
166.0
199.2
255.6
265.6
332.0
398.4
498.0
664.0
830.0
996.0
59.80
74.75
89.70
104.7
125.6
149.5
179.4
230.2
239.2
299.0
358.8
448.5
598.0
747.5
897.0
46.37
57.96
69.55
81.14
97.37
115.9
139.1
178.5
185.5
231.8
278.2
347.7
463.7
579.6
695.5
40.74
50.93
61.11
71.30
85.55
101.9
122.2
156.8
163.0
203.7
244.4
305.6
407.4
509.3
611.1
Terminal Discharge Volt at 1.70V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
295.1
368.8
442.6
516.4
619.6
737.7
885.2
1136
1180
1475
1770
2213
2951
3688
4426
199.6
249.5
299.4
349.3
419.1
499.0
598.8
768.4
798.4
998.0
1198
1497
1996
2495
2994
131.3
164.1
196.9
229.7
275.6
328.1
393.8
505.3
525.0
656.3
787.5
984.4
1313
1641
1969
95.48
119.3
143.2
167.1
200.5
238.7
286.4
367.6
381.9
477.4
572.9
716.1
954.8
1193
1432
77.59
96.98
116.4
135.8
162.9
194.0
232.8
298.7
310.3
387.9
465.5
581.9
775.9
969.8
1164
67.00
83.75
100.5
117.3
140.7
167.5
201.0
258.0
268.0
335.0
402.0
502.5
670.0
837.5
1005
60.40
75.50
90.60
105.7
126.8
151.0
181.2
232.5
241.6
302.0
362.4
453.0
604.0
755.0
906.0
46.75
58.44
70.13
81.82
98.18
116.9
140.3
180.0
187.0
233.8
280.5
350.7
467.5
584.4
701.3
41.13
51.41
61.69
71.97
86.37
102.8
123.4
158.3
164.5
205.6
246.8
308.5
411.3
514.1
616.9
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
13
OPzV Series(Tubular Gel Battery)
Terminal Discharge Volt at 1.65V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
300.1
375.1
450.1
525.2
630.2
750.2
900.3
1155
1200
1500
1801
2251
3001
3751
4501
208.4
260.5
312.7
364.8
437.7
521.1
625.3
802.5
833.7
1042
1251
1563
2084
2605
3127
134.9
168.6
202.3
236.0
283.2
337.2
404.6
519.3
539.5
674.4
809.2
1012
1349
1686
2023
97.49
121.9
146.2
170.6
204.7
243.7
292.5
375.3
389.9
487.4
584.9
731.1
974.9
1219
1462
78.59
98.24
117.9
137.5
165.0
196.5
235.8
302.6
314.4
393.0
471.5
589.4
785.9
982.4
1179
67.60
84.50
101.4
118.3
142.0
169.0
202.8
260.3
270.4
338.0
405.6
507.0
676.0
845.0
1014
61.00
76.25
91.50
106.8
128.1
152.5
183.0
234.9
244.0
305.0
366.0
457.5
610.0
762.5
915.0
47.14
58.93
70.71
82.50
99.00
117.9
141.4
181.5
188.6
235.7
282.9
353.6
471.4
589.3
707.1
41.32
51.65
61.98
72.31
86.78
103.3
124.0
159.1
165.3
206.6
247.9
309.9
413.2
516.5
619.8
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
Terminal Discharge Volt at 1.60V per cell @ 25℃
Model No.
30＇
1h
2h
3h
4h
5h
6h
8h
10h
OPzV2-200
OPzV2-250
OPzV2-300
OPzV2-350
OPzV2-420
OPzV2-500
OPzV2-600
OPzV2-770
OPzV2-800
OPzV2-1000
OPzV2-1200
OPzV2-1500
OPzV2-2000
OPzV2-2500
OPzV2-3000
303.7
379.6
455.6
531.5
637.8
759.3
911.1
1169
1215
1519
1822
2278
3037
3796
4556
214.9
268.6
322.3
376.0
451.2
537.2
644.6
827.2
859.5
1074
1289
1612
2149
2686
3223
138.1
172.6
207.1
241.7
290.0
345.2
414.3
531.6
552.3
690.4
828.5
1036
1381
1726
2071
100.7
125.9
151.1
176.2
211.5
251.8
302.1
387.7
402.8
503.5
604.2
755.3
1007
1259
1511
80.60
100.8
120.9
141.1
169.3
201.5
241.8
310.3
322.4
403.0
483.6
604.5
806.0
1008
1209
68.20
85.25
102.3
119.4
143.2
170.5
204.6
262.6
272.8
341.0
409.2
511.5
682.0
852.5
1023
61.40
76.75
92.10
107.5
128.9
153.5
184.2
236.4
245.6
307.0
368.4
460.5
614.0
767.5
921.0
47.34
59.17
71.00
82.84
99.41
118.3
142.0
182.2
189.3
236.7
284.0
355.0
473.4
591.7
710.0
41.52
51.90
62.27
72.65
87.18
103.8
124.5
159.8
166.1
207.6
249.1
311.4
415.2
519.0
622.7
14
OPzV Series(Tubular Gel Battery)
3. Technical Data for Solar Power/Wind Applications
3.1 Technical Manual in Solar Power Applications
Max. Charge Current: ≦ 0.2 C10 A
Max. Charge Voltage: ≦ 2.45V per Cell
Equalize and Cycle use Voltage:2.35V ~ 2.40V per Cell
Float charging Voltage: 2.25V ~ 2.27V per Cell
Temperature Compensation Coefficient:
-3mV per ℃ for float charge
-4mV per ℃ for equalize charge
3.2 Capacity at Different Hours rate @ 25℃ (AH)
Model No.
C 24（Ah）
C 48（Ah）
C 72 （Ah）
C 100（Ah）
C 120（Ah）
C 240（Ah）
Uf =1.85V
OPzV2-200
225
250
OPzV2-250
281
312
255
315
257
324
OPzV2-300
337
375
378
OPzV2-350
393
437
440
OPzV2-420
472
525
OPzV2-500
552
OPzV2-600
OPzV2-770
262
266
328
334
385
392
399
448
457
465
530
540
550
559
613
615
625
642
653
674
750
755
768
785
799
850
951
1006
890
1000
970
1020
987
OPzV2-800
956
1006
1037
1055
OPzV2-1000
OPzV2-1200
1113
1250
1296
1318
1500
1582
1639
1830
1530
1870
1556
OPzV2-1500
1258
1510
1845
1275
1333
1908
1941
2490
2545
2588
3130
3750
3181
3816
3235
3881
OPzV2-2000
2185
2440
2460
OPzV2-2500
2732
3180
3050
3279
3080
3690
OPzV2-3000
3.3 Discharge Voltage Curve at PSOC ( IEC61427 Standard)
OPzV-350 IEC61427 Testing characteristics(V)
Final Volt(V)
Testing Process,
A. Shallow cycling at low state of charge (50cycles)
a). I10 (A) discharge 9hrs or final discharge volt to 1.75V per cell
b). 3 * I10 (A) discharge 3hrs
c). I10 (A) discharge 3hrs
B. Shallow cycling at high state of charge (100 cycles)
a). 1.25 * I10 (A) discharge 2hrs
b). I10 (A) recharge 6hrs at charge volt 2.4V per cell. (or submit factory manual)
Shollow cycling at low state of charge
15
Shollow cycling at high state of charge
Cycle life
OPzV Series(Tubular Gel Battery)
10.Battery Diagrams
1.Charge Characteristics
Charge
Volt
Charge
Current
Capacity
Charge Characteristics(25 °C )
(C10Ah%)(I A) (V)
120 1.2
100
1.0
2.45
80
0.8
2.35
60
0.6
2.25
1
2
3
4
1 20% DOD
1
2 50% DOD
2
40
0.4
3 75% DOD
2.15
3
20
0.2
2.05
0
0
0
4 100% DOD
4
0
1
2
4
2
6
3
8
10
4
12
14
16
18
20
22
t(h)
2.Available Capacity vs.Ambient Temperature
Discharge Capacity(%C10)
120
100
80
60
40
-20
-10
0
10
20
30
40
50(℃)
Available Capacity vs.Ambient Temperature(I10A)
3.Charge Voltage Capacity vs. Temperature
2.60V
2.50V
Equalization Volt
2.40V
2.30V
2.20V
Floating Volt
2.10V
-20℃
-10℃ 0℃
10℃
20℃
30℃
40℃
50℃
Charge Voltage Capacity vs. Temperature
16
OPzV Series(Tubular Gel Battery)
4. Discharge Characteristics
U（V）
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
0.25C10
0.4C10
0.7C10
1C10 0.8C10
0
0.5
0.2C10
0.15C1 0
0.1C10
0.55C10
2
1
3
4
5
6
7
8
9 10 11 12 t(h)
Different Hours rate Discharge Characteristics (25℃)
5 . Capacity Conversion Factor
Capicity Factor Kch
OPzV Capicity-tim e curve
0.850
0.800
0.750
0.700
0.650
0.600
0.550
0.500
0.450
0.400
0.350
0.300
0.250
0.200
0.150
0.100
0.050
0.000
1.90V
1.87V
1.83V
1.80V
1.75V
0
1
2
3
4
5
6
7
8
9
10
11
Discharge time(h)
6.Shock Discharge Characteristics After 1hour Continuous Discharge
Floating Charge --- Shock Discharge Curve on Float Charge state
Broken line(---) --- Shock Discharge Curve after switch off the float charger immediately
0 --- Shock Discharge Curve after 1.5 hrs placed after full charge(in open circuit state)
Uch(V)
2.2
Flo
2.1
2.0
at
I -1 0
.0 I
10
I-2
.0 I
10
I- 3
I - 4 . 0 I1 0
. 0 I1
0
1.9
1.8
ch
a rg
e
1.7
1.6
1.5
0
17
0.5
1.0
1.4 Kch
Impulsing Discharge Characteristics After 1hour Continuous Discharge(25℃）
OPzV Series(Tubular Gel Battery)
7.Shock Discharge Characteristics After 0.5 hour Continuous Discharge
Uch(V) 2.2
2.1
2.0
I-1
. 0 I1
I-2
I - 3 . 0 I10
I - 4 . 0 I10
.0 I
10
1.9
1.8
0
1.7
1.6
1.5
0.5
0
1.0
1.4 Kch
Shock Discharge Characteristics After 0.5 hour Continuous Discharge(25℃）
8.1min Discharge Characteristics
Upn(V)
2.1
200
200-500
2.0
600-1200
1.9
1500
1.8
1.7
1.6
0
2
4
6
8
10
12
14
16
Kch
1min Discharge Characteristics(25℃）
9.Capacity Factor Vs. Discharge Time
Kcc
1.10
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0
1.90V
1.93V
1.87V
1.83V
1.80V
0 0.5 1 2
3
4 5
6
7 8 9 10 11 (h)
Capacity Factor Vs. Discharge Time(20℃)
18
OPzV Series(Tubular Gel Battery)
10.Cycle Life Characteristics
Discharge Capacity ( % C10 )
115%
110%
105%
100%
95%
90%
85%
80%
75%
70%
65%
60%
80%DOD
100%DOD
120
1
240 360
480 600 720 840 960 1080 1200 1320 1440 1560 1680
Cycles
11.High Temperature Accelerated Life Test at 60℃
120%
110%
% Discharge capacity
100%
90%
80%
70%
60%
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18
19 20
Cycle Times at High Ambient Temperature
Test Procedure: Under ambient temperature 60± 2℃ ,charge 6pcs * OPzV2-500(in series) battery bank with
13.5V(2.25V per cell)for 30days and then test C 5 capacity in room temperature, repeat the cyclic testing until
battery available capacity less 80% of marked capacity. One cycle(30 days) testing under ambient temperature 60±
2℃as one year service life at ambient temperature 25℃.
12. Float Life Test
( IEC60896-21/22 Standard)
% Nominal capacity
115%
110%
105%
100%
95%
90%
85%
80%
75%
70%
1
60
120
180
240
300
360
420
Float Life Test
19
480
540
600
660
720
780
840
900
OPzV Series(Tubular Gel Battery)
13.Cyclic Life Vs. Depth of Discharge (%DOD)
120
Capacity(%)
100
80
60
100%
D.O.D
80%
D.O.D
50%
D.O.D
1200
1800
30%
D.O.D
20%
D.O.D
40
20
600
0
2400
3000
3600
Number of Cycle(Times)
14.Self-discharge Characteristics
Residual Capacity(%)
Storage Time(months)
15.Cut-off Voltage vs Discharge Current
To maximize OPzV battery stable service life and avoid over-discharge occurred, at
different discharge current with recommended final voltage as following,
Discharge Current(A)
Final Discharge Volt
Discharge Current(A)≤0.1I10
1.90
0.1I10＜Discharge Current(A)≤I10
1.85
I10＜Discharge Current(A)≤4I10
1.80
4I10＜Discharge Current(A)≤6I10
1.75
6I10＜Discharge Current(A)≤10I10
1.70
Discharge Current(A)＞15I10
Not Recommended
20
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