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1.
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Technology |
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Intelligent UPS, USING IGBT
Technology |
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2.
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Latest Design |
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Microcomputer-Chip based |
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3.
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Switching Frequency |
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High Frequency, (Greater than 17.5 KHz.) to ensure
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* Low Switching Lossess
* Purity of Sine-Wave
* Ultra-fast Transient
Response
* Very Low Noise |
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4.
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Wide Input Range |
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* 350 V - 475 V AC (Three phase) OR
*160 V - 270 V AC (Single phase)
* 45 - 60 Hz |
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5.
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Accurate Output |
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*415 v AC 1.0% (Three Phase) OR
* 230 V AC + 1.0 % (Single phase)
50 Hz + 0.1 % (Crystal Controlled)
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6.
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Ratings |
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1.0 - 60.0 KVA |
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7.
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Output Power Factor |
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0.8 lagging to unity |
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8.
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Transient Response |
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* For 100 % step load change output stays within
+ 5% and recovers within 1/2 cycle |
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9.
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Metering |
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On-board Programmable LCD Panel meter to display
following parameters :
* Output Voltage *
Input Voltage
* Battery Voltage *
Battery Current
* Output Frequency *
Input Frequency
* Various conditions/Parameter of UPS Power
OR
Digital Meter showing Input/Output
Volts through selection. |
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10
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Wave Form |
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Pure Sine Wave |
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11.
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Distortion |
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* Total Harmonic Distortion less than 2% for linear
load
* Total Harmonic Distortion less than 5% for non-linear load
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12.
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Overload Rating |
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100 % Continuous 150% for 30 seconds |
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13.
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Operating Temperature |
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0 to 50o C, 95% R.H. (Maximum)
Our UPS has passess Environmental - Tests From Defence Laboratory
of
R&DE (Engineers), Dighi, Pune. |
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14.
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Inverter Efficiency |
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* Better than 90% |
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Transfer Time |
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Zero |
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16.
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Genset Compatibility |
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* UPS System is fully Compatible to any type of
Genset |
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17.
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Protections |
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* Output Over-Voltage
* Output Overload. The same shall be effective only for the
normal continuous operations.
* Output Short Circuit
* Battery Under-Voltage
* Forced Air-cooling to protect electronic other components
from overheating. |
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18.
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Indications |
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* Mains/Charger ON
* Inverter ON
* System Over-load
* Battery Under-Voltage
* Output Under/Over Voltage |
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19.
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Alarms |
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* Mains Fail (Musical Alarm)
* Battery Low Warning (Musical Alarm) |
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20.
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Low Noise |
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Less than or Equal to 45 dB (A) (Standard)
at 1.0mtr. |
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21.
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Bypass Arrangement |
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* In-built Solid-State Static Switch provided
(For UPS of 7.5 KVA and above ratings)
* Manual Changeover Switch provided (For 1.0 to 6.0 KVA
UPS Systems). |
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22.
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Battery Charger |
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* Charger is designed on Boost/Trickle (CCCV)
principle to keep batteries in top condition.
* Uses High Frequency design to ensure long battery life. |
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23.
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Useful Options |
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a) Servo-Voltage Stabiliser for use in bypass
mode
b) Synchronised/Asynchronised Inverter Configuration
c) Critical / Non-Critical Redundant UPS
d) Dual-Redundant (Hot Standby/Load Sharing) UPS Configuration
e) Scott - Connected Transformer for Single phasing of Input
AC Mains And steppingdown the Mains
Voltage from 415 V to 270 V AC in bypass
mode (Recommended for 10.0 KVA UPS and above with 3- phase
Input)
f) Computer Interface (RS-232) for Automatic Unattended Shutdown
of file- server & Monitoring of
Battery Status. Options available for Novell- LAN/NT-WINDOWS/SCO-UNIX/LINUX.
g) Remote Control indications & Alarms Panel
to control the UPS functions from
a distance.
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