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NARADA POWER SOURCE CO., LTD                                Operation Manual for MPG Series                                                                                                 

 

 

14 

Table 2-3 Discharge data with constant power Units: Watts per cell(25

MPG12V50F 

End voltage 

per cell 

5min 

15min 

30min 

45min 

1h 

2h 

3h 

4h 

5h 

6h 

8h 

10h 

12h 

20h 

24h 

1.60V 

274 

154 

96 

73 

58.8   

33.8   

26.6   

20.6   

18.5   

15.6   

12.3   

10.0   

8.51   

5.41   

4.53   

1.67V 

264 

152 

96 

72 

58.5   

33.7   

26.2   

20.6   

18.4   

15.6   

12.1   

9.9   

8.45   

5.40   

4.53   

1.70V 

262 

150 

96 

72 

58.3   

33.5   

26.2   

20.5   

18.2   

15.6   

12.1   

9.9   

8.37   

5.38   

4.52   

1.75V 

245 

149 

95 

72 

57.5   

33.4   

26.0   

20.5   

18.1   

15.5   

12.0   

9.9   

8.36   

5.37   

4.52   

1.80V 

229 

141 

93 

70 

57.3   

33.3   

25.9   

20.4   

17.7   

15.4   

12.0   

9.8   

8.34   

5.37   

4.51   

1.83V 

221 

129 

92 

68 

54.9   

32.9   

25.3   

19.7   

17.4   

14.9   

11.9   

9.6   

8.17   

5.36   

4.48   

1.85V 

209 

126 

85 

65 

53.2   

31.8   

24.6   

19.4   

16.9   

14.6   

11.5   

9.5   

8.12   

5.26   

4.44   

MPG12V85F 

End voltage 

per cell

 

5min 

15min 

30min 

45min 

1h 

2h 

3h 

4h 

5h 

6h 

8h 

10h 

12h 

20h 

24h 

1.60V 

529 

299 

186 

140 

113.5   

65.2   

47.6   

37.8   

31.8   

27.4   

21.2   

17.5   

14.64   

9.40   

7.87   

1.67V 

510 

293 

185 

139 

112.4   

65.0   

47.0   

37.7   

31.8   

27.2   

21.1   

17.4   

14.64   

9.37   

7.86   

1.70V 

507 

290 

184 

139 

112.4   

64.8   

47.0   

37.5   

31.3   

27.0   

21.0   

17.2   

14.54   

9.34   

7.85   

1.75V 

478 

288 

184 

139 

110.4   

64.4   

46.5   

37.4   

31.3   

27.0   

20.8   

17.2   

14.54   

9.32   

7.85   

1.80V 

439 

272 

179 

136 

110.4   

64.2   

46.4   

37.3   

30.8   

26.7   

20.7   

17.1   

14.44   

9.32   

7.84   

1.83V 

426 

250 

177 

132 

105.4   

63.4   

45.3   

36.0   

30.1   

25.9   

20.6   

16.6   

14.04   

9.30   

7.78   

1.85V 

403 

244 

165 

126 

102.4   

61.3   

44.1   

35.5   

29.4   

25.4   

19.9   

16.5   

13.94   

9.12   

7.72   

MPG12V100F 

End voltage 

per cell

 

5min 

15min 

30min 

45min 

1h 

2h 

3h 

4h 

5h 

6h 

8h 

10h 

12h 

20h 

24h 

1.60V 

616 

348 

217 

163 

132 

75.9   

55.4   

44.0   

37.1   

31.9   

24.6   

20.3   

17.1   

10.9   

9.17   

1.67V 

593 

341 

216 

162 

131 

75.7   

54.7   

43.9   

37.1   

31.7   

24.5   

20.2   

17.1   

10.9   

9.16   

1.70V 

590 

338 

215 

162 

131 

75.4   

54.7   

43.7   

36.5   

31.5   

24.4   

20.0   

16.9   

10.9   

9.15   

Summary of Contents for MPG Series

Page 1: ...Polymer Gel Standby Battery OPERATION MANUAL Version V4 7 Zhejiang Narada Power Source Co Ltd MPG Series...

Page 2: ...5 Terminals Sketch Map 7 Chapter Two Technical Characteristics 8 1 Charge Characteristics Curve 8 2 Discharge Characteristics Curve 8 3 Internal resistance and short circuit current 9 4 Constant Curre...

Page 3: ...ease check local laws and regulations to get the validity handle ways or send the equipment to authorized service center The replacement of battery can only be done by persons who know well about the...

Page 4: ...Reliable post seal structure 1 2 4 Integrated valve design to ensure precise and reliability 1 3 Excellent high rate discharge performance 1 3 1 Through the portion Welding and low internal Resistance...

Page 5: ...20 7 MPG12V65F 12 65 395 105 270 24 5 MPG12V85F 12 85 395 105 270 28 0 MPG12V100F 12 100 558 125 227 38 0 MPG12V105F 12 100 511 110 238 34 0 MPG12V125F 12 125 558 125 270 48 0 MPG12V150F 12 150 558 1...

Page 6: ...NARADA POWER SOURCE CO LTD Operation Manual for MPG Series 6 MPG12V50F MPG12V75F MPG12V85F MPG12V100F MPG12V105F MPG12V125F MPG12V150F...

Page 7: ...NARADA POWER SOURCE CO LTD Operation Manual for MPG Series 7 MPG12V75F MPG12V125F MPG12V150F MPG12V50F 45 5 Terminals Sketch Map MPG12V100 MPG12V200 MPG12V100F MPG12V105F MPG12V155F MPG12V85F...

Page 8: ...teristics 1 Charge Characteristics Curve Fig 2 1 The battery voltage vs charge time curves at 25 Fig 2 1 Charge Curve at 25 2 Discharge Characteristics Curve Fig 2 2 The terminal voltage vs discharge...

Page 9: ...e internal resistance and short circuit current in fully charged state Table 2 1 Internal resistance and short circuit 25 Type Internal Resistance m Short Circuit Current A MPG12V50F 8 39 1487 MPG12V6...

Page 10: ...8 4 10 2 66 2 22 1 85V 112 67 45 34 27 4 16 2 12 7 9 9 8 6 7 4 5 8 4 8 4 08 2 61 2 20 MPG12V85F End voltage per cell 5min 15min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 12h 20h 24h 1 60V 316 170 103 75 6...

Page 11: ...87 70 3 40 4 28 9 23 0 19 3 16 5 12 7 10 5 8 87 5 56 4 65 1 75V 276 160 100 87 69 3 39 3 28 6 22 8 19 2 16 4 12 6 10 4 8 87 5 55 4 64 1 80V 248 149 96 83 68 0 39 0 28 4 22 7 18 8 16 1 12 5 10 3 8 80...

Page 12: ...4h 5h 6h 8h 10h 12h 20h 24h 1 60V 439 236 143 115 93 0 53 3 41 8 32 0 28 0 24 2 18 8 15 5 13 2 8 16 6 81 1 67V 412 228 140 114 92 5 53 0 41 0 31 8 27 8 24 1 18 6 15 2 13 0 8 09 6 75 1 70V 409 224 139...

Page 13: ...26 7 76 1 80V 479 288 187 139 112 3 65 0 47 4 37 8 31 2 26 9 21 1 17 3 14 64 9 17 7 74 1 83V 457 264 183 134 107 3 64 2 45 8 36 1 30 2 26 0 20 5 16 6 13 94 9 15 7 62 1 85V 429 256 171 129 104 3 61 8 4...

Page 14: ...nd voltage per cell 5min 15min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 12h 20h 24h 1 60V 529 299 186 140 113 5 65 2 47 6 37 8 31 8 27 4 21 2 17 5 14 64 9 40 7 87 1 67V 510 293 185 139 112 4 65 0 47 0 37...

Page 15: ...31 6 24 5 20 2 17 15 11 03 9 28 1 83V 434 255 181 156 125 5 75 0 53 6 42 6 35 6 30 7 24 3 19 7 16 65 11 03 9 22 1 85V 411 249 169 149 121 5 72 6 52 1 42 0 34 8 30 1 23 6 19 6 16 45 10 83 9 14 MPG12V1...

Page 16: ...7 78 4 61 2 54 4 46 5 36 0 29 5 25 0 16 1 13 5 1 75V 655 399 256 214 171 99 7 77 6 61 2 54 1 46 3 35 6 29 4 25 0 16 1 13 5 1 80V 612 377 249 209 170 99 7 77 3 61 0 52 9 45 9 35 6 29 3 24 9 16 1 13 5 1...

Page 17: ...1 59 6 51 2 40 5 32 9 27 78 18 35 15 35 1 85V 765 481 326 249 202 6 121 4 87 0 70 2 58 1 50 2 39 3 32 6 27 48 18 05 15 25 MPG12V200 End voltage per cell 5min 15min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10...

Page 18: ...batteries please see Table 1 1 The Actual Capacity is the product of the discharge current and the discharge time the unit is AH 2 2 The Influence Factor of the Actual Capacity The actual capacity is...

Page 19: ...Fig 3 1 is the available capacity curve vs ambient temperature if the temperature drops the capacity will decrease for example the capacity will decrease to 85 of rated capacity if temperature decrea...

Page 20: ...and shorten life of the battery If the floating voltage is lower the battery can t be kept in fully charged state this will crystallize PbSO4 decrease the capacity and also shorten the life of the ba...

Page 21: ...is 5mV cell The formula to calculate equalization voltage at different temperature VT 2 4 T 25 0 005 VT Equalization charge voltage at T temperature 3 3 Equalization charge voltage at different tempe...

Page 22: ...s The voltage of at least two batteries are lower than 2 17V cell Floating operation for more than three months The method of equalization charge is First charge the batteries on the constant current...

Page 23: ...be clean ventilated and dry An important parameter in storage is open circuit voltage which is related with density of the electrolyte If the open circuit voltage is lower than 2 17V cell or or storag...

Page 24: ...each battery s cleanness check damage and overheating trace of the terminal container and lid Measure and record the total voltage and floating current of the battery system 6 2 Quarterly Maintenance...

Page 25: ...m is always in an equalization charge state Thus may cause serious problems for battery such as water loss life decrease heat out of control deformation etc Too low or too high temperature We have men...

Page 26: ...wer com E mail intl narada biz NARADA ASIA PACIFIC PTE LTD Block 9 Khaki Bukit Road 1 02 10 Eunos Technolink Singapore 415938 Email sales narada ap com Tel 65 6848 1191 Fax 65 6749 3498 Website www na...

Page 27: ...Series 27 Annex 1 GEL Battery Regular Maintenance Record Type Place Test Status Qty Total Voltage V Current A Room Temperature No Voltage V No Voltage V 1 13 2 14 3 15 4 16 5 17 6 18 7 19 8 20 9 21 1...

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