II. TECHNICAL SPECIFICATION / SPESIFIKASI TEKNIK
ITEM UNIT
SPECIFICATION
REMARKS
MODEL
ST 531 C
ST 831 C
ST 1231 C
ST 1631 C
POWER VA/W
1000/500
1600/800
2400/1200
3200/1600
Voltage
V
160 – 250
Frequency
Hz
50 ± 3
AC
IN-
PUT
Protection
A
5
7
10
15
Fuse
Voltage V
24
48
72
96
Internal Battery
2 x 12V : 7AH
4 x 12V : 7AH
6 x 12V : 7AH
8 x 12V : 7AH
SLA Battery
DC
IN-
PUT
Protection
Fuse
Topology
Switching Regulation
CHG
Floating Voltage
V
27.2 54.4 81.6
108.8
Waveform
Sinewave
Distortion
< 3% THD
Load 0 -100%
Topology Pulse Width Modulation (PWM)
Voltage V
220 ± 2 %
Frequency Hz
50 ± 1%
IN-
VER
TER
O
U
T
Efficiency %
>
85
At Full Load
Transfer Time If Input Failure
ms
0
On Line
2 ms from Inverter to Bypass
Transfer Time S. T. S.
ms
Zero crossing Bypass to Inverter
Back Up Time
min
10
At Nominal
Load
AC Input Low / Fail
Every 4 seconds
BUZ
ZER
Battery Low
Every 1 second
Operating Temperature
°C
0 – 40
Dimensions
mm
395 x 190 x 290
510 x 190 x 330
D x W x H
Weights Kg
14,5
19,5
28
33
