e
SIZE
kVA
250
300
400
500
600
800
1000
1a) Output Voltage (Stationary
Battery)
- Float
Vcc
436
528
528
528
528
528
528
- Boost
Vcc
475
576
576
576
576
576
576
1b) Output Voltage (Sealed
Battery)
- Float
Vcc
446
540
540
540
540
540
540
1c) Output Voltage (Without
Battery discharge)
Vcc
396
480
480
480
480
480
480
2) DC Voltage Range
%
330-500
400-580
400-580
400-580
400-580
400-580
400-580
3) Voltage regulation in steady
state condition for 100% load
variation and/or input voltage
%
±1
±1
±1
±1
±1
±1
±1
4) Voltage ripple (Vrms/Vb x
100)
%
<1
<1
<1
<1
<1
<1
<1
5) Nominal current
Acc
500
495
654
815
972
1290
1612
6) Max output rectifier current
Acc
560
595
754
965
1172
1540
1862
7a) Max battery charging current
@ inverter full load
Acc
60
100
100
150
200
250
250
7b) Max battery charging current
Acc
504
536
679
869
1055
1386
1676
8) Battery charging current
range:
- min
Acc
10
10
10
30
30
30
30
- max
Acc
504
536
679
869
1055
1386
1676
9) Battery charging method
10) Maximun time to recharge
battery
SIZE
kVA
250
300
400
500
600
800
1000
1) Recommended N° of Pb cells
N°
198
240
240
240
240
240
240
Note 1
Note 1
Note 1
Note 1
Note 1
2) Nominal voltage
Vcc
396
480
480
480
480
480
480
3) Float voltage
Vcc
446
540
540
540
540
540
540
4) N° of Ni-Cd cells
N°
5) End of descharge voltage (Pb
Battery)
Vcc
330
400
400
400
400
400
400
6) End of descharge current
Acc
643
636
841
1048
1250
1660
2075
Note 1: 198 el. Battery also available; contact Siel SpA
Contact SIEL
DIN41773
360,720,1440, 2880 min.
FORM 3: RECTIFIER OUTPUT AND BATTERY TECHNICAL DATA
3c: RECTIFIER OUTPUT: 250-1000kVA 12 PULSE
BATTERY
IV306E - SP133E
SIEL S.p.A.
Form 3 - Page 3 of 3