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| MAX-SERIES ONLINE UPS (1-10 KVA Single Phase) |
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Catalogue |
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FEATURES
Max-Series On-line UPS
is based on double conversion technology technique.
Where incoming mains is rectified and converted in to DC
to charge the battery bank and supply power to the inverter.
The critical load at the output is fed by the inverter
which converts the DC into AC at precise voltage and frequency.
It employs state-of-the-art
PWM technology to switch the latest generation
MOSFETS/IGBTs to generate
pure Sinewave output with very low distortion.
An advanced auto trickle monitoring technique
is employed in its float cum boost charger.
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| SPECIFICATIONS |
| DC Bus |
120 VDC for 1 & 2KVA
180 VDC for 3 to 10 KVA |
| Input Voltage |
180-27OV |
| Input Frequency |
50Hz ± 10% |
| Output Voltage |
220/230 ± 1% |
| Output Frequency |
50Hz ± 0.01 % |
| Power Factor |
0.7 lag to unity |
| Crest Factor |
3:1 |
| Inverter Efficiency |
80% |
| Switching Frequency |
6.5KHz |
| Type of Controller |
Digital |
| Type of Devices |
IGBT & Mosfet |
| Computer Interface |
Through Db-9 Port |
| RFI/EMI Protection |
Provided |
| Acoustic Noise |
<42 dB at one Metre |
Transient response on 10% to
100% step load change |
Output remains within 5% and recovery is within 3
cycles |
| Protections |
| Input Over Voltage |
Rectifier trip |
| DC under/over Voltage |
Inverter trip |
| O/p under/over Voltage |
Inverter trip |
Since product innovation is a continuous process at Elent, specifications are subject to
change without notice |
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