OPM_LPS_31E_8K0_20K_1GB_V010.doc 35/40 Operating Manual LP 31 / 8-10-15-20 kVA
6. OPTIONS
6.1 EXTENDED RUN-TIME VERSIONS
Extended run-time versions are equipped with additional batteries to increase the autonomy
time of the unit.
These additional batteries are housed in a separate battery cabinet.
Additional batteries will increase the recharging time for the unit.
All other operational information is the same.
If a battery cabinet is connected, the UPS must be informed about the new total battery
capacity to allow a reliable recalculation of the available runtime. Please contact your dealer.
Dependent of the charge condition of the new batteries the new autonomy calculations may
temporarily be unreliable.
Connecting an external charger may cause damage to the UPS. As the batteries are not
galvanically separated from the mains input, the external charger must be galvanically
separated from the mains.
Using an external charger will cause a false autonomy prediction during charging time, the
correct autonomy will be shown 10 hours after reaching battery float charge.
Battery packs can be connected in parallel to increase the autonomy.
All the necessary protection and connection material is included in the delivery.
LP 31 : 8 kVA 10 kVA 15 kVA 20 kVA
Extension 1 : 7Ah 7Ah 14Ah 14Ah
Total capacity : 14Ah 14Ah 28Ah 28Ah
Typical autonomy 100% / 50% load, minutes : 36/78 25/58 33/75 25/58
Number of packs required : * * 1 1
Extension 2 : 14Ah 14Ah 28Ah 28Ah
Total capacity
(7Ah in LP 31 / 10 kVA) : 21Ah 21Ah 42Ah 42Ah
Autonomia tipica a 100% / 50% load, minutes : 58/120 40/92 55/120 41/96
Number of packs required : 1 1 2 2
Extension 3 : 14Ah 14Ah
Total capacity
(14Ah in LP 31 / 10 kVA) : 28Ah 28Ah
Typical autonomy 100% / 50% load, minutes : 80/162 58/125
Number of packs required : 1 1
Extension 4 : 28Ah 28Ah
Total capacity
(7Ah in LP 31 / 10 kVA) : 35Ah 35Ah
Typical autonomy 100% / 50% load, minutes : 101/204 78/156
Number of packs required : 2 2
Extension 5 : 28Ah 28Ah
Total capacity
(14Ah in LP 31 / 10 kVA) : 42Ah 42Ah
Typical autonomy 100% / 50% load, minutes : 123/256 96/188
Number of packs required 2 2
* Can be placed in standard UPS cubicle
6.2 SNMP INTERFACE CARD
A plug-in UPS network interface card, making the UPS “SNMP manageable”:
it allows communication between UPS and network.
When this option is installed the ComProt communication link is no longer available to the user.
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