GWL/ Power Group Technology Solutions ? Stay ... - EV-Power
GWL/ Power Group Technology Solutions ? Stay ... - EV-Power
GWL/ Power Group Technology Solutions ? Stay ... - EV-Power
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<strong>GWL</strong>/ <strong>Power</strong> <strong>Group</strong> <strong>Technology</strong> <strong>Solutions</strong> – <strong>Stay</strong> <strong>Power</strong>ed for the Future<br />
<strong>GWL</strong> <strong>Technology</strong> Report<br />
High Current Charging and Discharging Report for WINA LiFePO4 Cells<br />
The purpose of the test is to verify the performance of the LiFePO4 cells in high<br />
current discharge and charge conditions:<br />
1) What are the discharge characteristics for 1C to 3C currents?<br />
2) How will the individual cells perform under these tests?<br />
The test is done with WINA 36AH, 50AH and 72AH cells with aluminum housing.<br />
The definition of the tests performed<br />
A) WN36AH high current discharge with 103 Amp<br />
B) WN36AH high current discharge with 35 Amp<br />
C) WN50AH high current discharge with 108 Amp<br />
D) WN50AH high current discharge with 33 Amp<br />
E) WN72AH high current discharge with 69 Amp<br />
F) WN72AH high current discharge with 215 Amp<br />
G) Examples of charge characteristics WN36AH and WN50AH<br />
http://www.ev-power.eu<br />
<strong>EV</strong>-<strong>Power</strong>.eu managed by i4wifi a.s.<br />
(member of <strong>GWL</strong>/<strong>Power</strong> group)<br />
Prumyslova 11, CZ-10219 Prague 10, CZECH REPUBLIC (EU)<br />
phone: +420 277 007 500, fax: +420 277 007 529,<br />
email: export@i4wifi.cz
WN36AH high current discharge with 103 Amp<br />
Discharge time 22 min 20 sec (1340 seconds, 0.37222 hrs)<br />
Discharge current 103 Amp<br />
Calculated capacity 38.34 Ah
WN36AH high current discharge with 35 Amp<br />
Discharge time 1 hour 07 min 20 sec (4040 seconds, 1.1222 hrs)<br />
Discharge current 35 Amp<br />
Calculated capacity 39.27 Ah
WN50AH high current discharge with 108 Amp<br />
Discharge time 31 min 00 sec (1860 seconds, 0.5166 hrs)<br />
Discharge current 108 Amp<br />
Calculated capacity 55.80 Ah
WN50AH high current discharge with 33 Amp<br />
Discharge time 1 hour 42 min 20 sec (6140 seconds, 1.705 hrs)<br />
Discharge current 33 Amp<br />
Calculated capacity 56.28 Ah
WN72AH high current discharge with 69 Amp<br />
Discharge time 1 hour 06 min 50 sec (4010 seconds, 1.113 hrs)<br />
Discharge current 69 Amp<br />
Calculated capacity 76.86 Ah
WN72AH high current discharge with 215 Amp<br />
Discharge time 21 min 20 sec (1280 seconds, 0.355 hrs)<br />
Discharge current 215 Amp<br />
Calculated capacity 76.44 Ah
Examples of charge characteristics WN36AH and WN50AH
The high quality LiFePO4 cells are waiting for you!<br />
http://www.ev-power.eu<br />
<strong>EV</strong>-<strong>Power</strong>.eu managed by i4wifi a.s.<br />
(member of <strong>GWL</strong>/<strong>Power</strong> group)<br />
Prumyslova 11, CZ-10219 Prague 10, CZECH REPUBLIC (EU)<br />
phone: +420 277 007 500, fax: +420 277 007 529,<br />
email: export@i4wifi.cz
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