Wärtsilä JOVYSTAR
– DELTA 40 – 150kVA BAX 4647E - 15 -
80-150 kVA (Bars with mounting hole)
Note.: L1-L3 and N = Hole for screw M10. PE Terminal: Bolt M10
3.3.2
External Battery
i
IMPORTANT:
Prior to connecting to any external battery the standard EN62040, par. 4.5 must be observed. For ensur-
ing the maximum lifetime for the battery, according to the statements of the battery manufacturer, the
operating temperature of the battery must be held between 20°C and 25°C. Otherwise the lifetime will be
reduced drastically, even in the case that the battery can work at temperatures of up to 40°C. For pre-
venting of forming explosive gases of hydrogen/oxygen mixtures a suitable air-ventilation has to be
installed according to EN62040, Annex N).
It is recommended install the battery, either internal or external, only if the UPS will be able to recharge it. Consider that
a battery which is not being charged within 2-3 months can be irreversibly damaged.
i
IMPORTANT:
A battery must be maintained periodically. Observe the instruction manual of the battery manufacturer. It
will be found in the annex of this manual.
WARNING:
After switching off the UPS, please remove the Battery Fuses. In other case, the power supply consume
a little current from the Battery. After a couple of hour, the battery is damaged.
Please contact our Service department after a failure. Jovyatlas does not take over any liability for late
error reports.
3.3.2.1
Connections External Battery Cabinets
Depending on the autonomy time, the external battery will be mounted in different cabinets.
Type of battery cabinet
B10E
B11E
B12
B13
Dimensions Width [mm]
Height [mm]
Depth [mm]
511
1200
790
511
1340
790
910
1620
810
910
1820
810
Weight of cabinet without batteries
[kg]
70
80
125
140
Protection degree
IP 20 according to DIN 40050
Protection class
1 according to VDE 0106 / part 1
For information about the connection of a row of battery cabinets please refer to the circuit diagram
Y8901000.SP3
in
annex.
1-L1 1-L2 1-L3
Rectifier input
3-L1 3-L2 3-L3
Output
3-N
+B
-B
Battery
2-L1 2-L2 2-L3
Bypass input
2-N
B
a
c
1
Fuse monitoring
(option)
B
a
c
2