|
Item |
LINE INTERACTIVE UPS |
| Capacity |
|
| Application |
- Line interactive
UPS with AVR for computers
and general purposes
|
| Input voltage Range |
- 160 to 280 V, Single
Phase AC
|
| Input
Frequency |
|
| Wave
Form |
- Stepped Approximation to
Sinewave
|
| Output
Voltage |
-
AVR output voltage in AC mode :
230 V ± 9%, 50 ± 3 Hz.
-
UPS
output voltage in battery mode : 230 V ± 10%, 50
± 0.5 Hz at load power factor of not less than
0.6 log .
|
| Switching Device |
|
| Switching Frequency |
|
| Switching over time (From AC
mains to UPS mode on power failure) |
- 10 Milliseconds (Maximum)
|
| Efficiency (at rated output
voltage and frequency) |
- Inverter Efficiency : Minimum 70%
|
| Regulation |
- Total Variation of voltage from no load
will not exceed 10%
|
| Total
Harmonics distortion |
|
| Overload |
- Withstands 10% overload for at least 10
mins. in mains mode
|
| Protections |
- If input voltage goes outside the range
160 to 280 V, the system will switch over to battery mode.
- Over voltage, Short
Circuit & Overload of
UPS output terminals.
- Protection against over discharge (the
load will be cut-off as soon as voltage of battery terminals falls bellow
10.5 V for 12 V and 21 V for 24 V battery Systems.)
|
| Indicators & Meters |
- Mains mode
- UPS mode
- Battery low
|
| General |
- Ambient temperature : 0 to 550 C
.
- Relative humanity : up to 95%
non-condensing
|
| Battery bank |
- 12 Volts Sealed Lead Acid Valve Regulated Type (VRLA)
|
| Battery make |
- Sunshine / AMCO/ WAKAI or other make
|
| Battery type |
- Sealed lead Acid Valve
Regulated Type (VRLA)
|
