|
Sr. No.
|
UPS
for Currency Counting Machine |
Ordinary
UPS |
|
1.
|
Output Waveform
on Inverter mode - Sinewave |
Output Waveform
on Inverter mode - Quasi Sinewave
|
|
2.
|
Off-Line UPS |
Off-Line UPS |
|
3.
|
True RMS Output
230 VAC ± 1% |
Quasi Output average
reading 230 VAC ± 4% DMM not reading
correct voltage |
|
4.
|
High Inverter Efficiency
> 90% |
Low Efficiency
=<60%
|
|
5.
|
Technology PWM-
High Switching Frequency |
PWC - Pulse With
Control |
|
6.
|
Counting Perfect
and Accurate |
Shows error in
counting e.g. For 100 Notes it will count
98 |
|
7.
|
Compact in Size |
Compact in Size |
|
8.
|
Easy to Install |
Easy to Install |
|
9.
|
Cold Start Feature
- Can cater high starting current on Inverter
mode |
No Cold Start |
|
10.
|
Plug in Module |
Plug in Module |
|
11.
|
Device Used - IGBT/Mosfet
|
Power Transistors |
|
12.
|
Design - 500 VA
Micro-controller based |
Analog / Digital
IC's based |
|
13.
|
a) Available with
AVR and without AVRb)
b) Charger capacity 10 to 15 Amp |
a) Available with
AVR and without AVR
b) AVRCharger capacity 4 to 6 Amp |
|
14.
|
Cost effective
with superior features |
Cost effective
but with inferior features |
|
15.
|
Competitive price
|
Competitive price
|
|
16.
|
Highly reliable
due to no wear and tear; no heating. |
Less Reliable due
to higher heat losses. |
|
17.
|
Battery : External/Inbuilt
| Battery : External/Inbuilt
|