Studer Solsafe concept, Application Note

Page: 17 / 17

Appendices – Page 9 / 9
Application Note 003
Appendix 5.3, Description of the preset “Solsafe” for Xtender series
If it is not possible to obtain the preset “Solsafe”, it is possible to set by yourself the RCC -02 / -03 using the parameter description below.Applicable from soft.
version 1.3.8 and higher |
XTH/M 12 – 24 – 48 VDc
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Menu Combi Inverter-Charger
Param 1438: Solsafe system presence |
Yes
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Menu Inverter
Param 1187: Stand-by level |
0
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Auxiliary contact 1 {1201}
Load shedding when the battery is almost empty and load reconnected
when battery back to 2,25V/cell. By default: load shedding means Aux. relay
activated when battery ok.
Param 1202: Operating mode (AUX 1) |
Value: reversed automatic
Param 1497: Combination of the events the auxiliary contact 1 |
Value: Any (Function OR)
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Menu 1245: Active in function of the battery voltage (AUX 1)
Param 1288: Use of dynamic compensation of battery level (AUX 1) |
Yes
Param 1246: Battery voltage 1 activate (AUX 1) |
Yes
Param 1247: Battery voltage 1 (AUX 1) |
11.6 – 23.2 – 46.4 [VDc]
Param 1248: Delay 1 |
1min
Param 1249: Battery voltage 2 activate (AUX 1) |
Yes
Param 1250: Battery voltage 2 (AUX 1) |
12 – 24 – 48 [VDc]
Param 1251: Delay 2 |
10min
Param 1252: Battery voltage 3 activate (AUX 1) |
Yes
Param 1253: Battery voltage 3 (AUX 1) |
12.2 – 24.3 – 48.6 [VDc]
Param 1254: Delay 3 |
30min
Param 1255: Battery voltage level to deactivate (AUX 1) |
13.5 – 27V
– 54 [VDc]
Param 1256: Delay to deactivate (AUX 1) |
60min
Param 1516: Deactivate if battery in floating phase (AUX1) |
No
Warning: None of the other parameters present in relay AUX1 menu
should be changed!
Auxiliary contact 2 {1310}
Condition to have the grid inverter re-directed at the output of the Xtender.
By default: disconnected
Param 1311: Operating mode (AUX 2) |
Value: automatic
Param 1498: Combination of the events the auxiliary contact 2 |
Value: All (Function AND)
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Menu 1456: Contact active on event, only theses parameters:
Param 1340: Inverter active |
Yes
Param 1519: Xtender ON (AUX 2) |
Yes
Param 1521: No over-temperature, no overload, no transformer over
temperature |
Yes
Param 1333: Xtender OFF (AUX 2) |
No
Param 1334: Battery undervoltage (AUX 2) |
No
Param 1335: Battery overvoltage (AUX 2) |
No
Param 1336: Inverter or Smart-Boost overload (AUX 2) |
No
Param 1337: Overtemperature (AUX 2) |
No
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Menu 1353: Active in function of the of battery voltage (AUX 2)
Param 1354: Use of dynamic compensation of battery level (AUX 2) |
Yes
Param 1355: Battery voltage 1 activate (AUX 2) |
Yes
Param 1356: Battery voltage 1 (AUX 2) |
13 – 26V – 52 [VDc]
Param 1357: Delay 1 |
5min
Param 1364: Battery voltage level to deactivate (AUX 2) |
14 – 28V –
56 [VDc]
Param 1365: Delay to deactivate (AUX 2) |
0min
Warning: None of the other parameters present in relay AUX2 menu
should be changed!