Are you in trouble with blackout
PROTECT your system with Nipron Nonstop power supply!
Nipron's original blackout backup circuit is embedded into "Nonstop" power supplies. With a battery package connected, the power supply can keep providing stable power without any abnormity and fluctuation even at input problems such as blackout, instantaneous blackout, and voltage drop.
Space
saving
Battery package for "Nonstop" power supply can be installed to 5-inch bay or 3.5-inch bay PC case, so "Nonstop" power supply achieves space saving unlike UPS which needs to be mounted outside.
Power Feeding with NO instantaneous interruptiondetails
Nonstop power supply has NO time loss to switch to
battery operation at blackout. It compares the voltage level of each
inverter at AC and DC (Battery) side, and transfers higher voltage
automatically. Thus it achieves high reliable power feeding without any
instantaneous interruption. Please refer to the below for the major
diagram of Nonstop power supply.
The power supply has two gates (input) and two engines
(converter), one for AC side and the other for battery side, and completely
isolated each other. Two inputs from AC side and battery side are connected
at a time to one high frequency transformer. This is called 2 (two)
gates and 2 (two) engines method (parallel converters) - Our patent
circuit.
Power to load is provided from AC side normally. Once input voltage
drop or power stop (blackout) occurs at AC side, the power is provided
from battery side to compensate this situation. Accordingly, uninterruptible
power environment is provided to secondary outputs so that no damage
to computer system is given to secure continuous operation.
Comparing the uninterruptible power feeding to water flow…
UPS (Uninterruptible Power Supply) is well known as one
of the countermeasures against blackouts. "Nonstop" power supply also
has uninterruptible power feeding function and high reliability.
Then, what is the difference between "Nonstop" power supply and UPS?
Here are the answers for the difference between "Nonstop" power supply
and UPS.
Differences
between Nonstop power supply and UPS
Here are the answers compared with online inverter system UPS.
(Because nonstop power supply is also high reliability power supply
that can be operate stably without instantaneous power failure.)
Difference
(1) Space saving
For Nonstop power supply, battery package for backup is
able to be installed to 5-inch bay or 3.5-inch bay in PC (in the chassis)
so that Nonstop power supply brings space saving unlike UPS which needs
to be mounted outside.
Difference
(2) High efficiency and Energy saving
[UPS (Online inverter system)]
[Nonstop PSU (Typical system)]
At normal operation, UPS has two times power conversion
inside. Additionally, there is one more time power conversion in the PC.
Therefore, there are three times power conversions in total at last.
Also, there are two conversions at blackout in total. On the other hand,
"Nonstop" power supply converts only one time. Regardless of input
voltage condition, normal or blackout, it results in energy saving in
comparison with UPS.
In addition, while UPS supplies power to PC system with connected in
series, Nonstop power supply is connected to a battery in PC system.
Since AC line and DC line from the battery are connected in parallel,
low failure rate and high reliability are realized.
Difference
of efficiency and energy saving
Let's compare the actual differences between the number
of power conversions. Suppose 85% efficiency for UPS,
85% for PC power
supply, and also 85% for Nonstop power supply. Total efficiency for
the system connected with UPS would be 72% (0.85 times 0.85) which is
13% lower than Nonstop power supply.
[UPS (Online inverter system)]
[Nonstop PSU (Representative system)]
In
case of 24-hour continuous operation with PC load capacity 300W
Compare to the "Nonstop" power supply and UPS with above
efficiency, "Nonstop" power supply can reduce electricity expense
approx.11,165 yen/year, and CO2 emission approx.
309 kg/year.
Difference
(3) Cost
Cost differences between UPS connection and Nonstop power
supply connection is shown below.
(However, standard price for the power supply mentioned below do not
include output harnesses.)
[UPS (Online inverter system)]
[Nonstop PSU (Typical system)]
In comparison with the condition above, 70,000 yen or
more cost reduction can be achieved for Nonstop power supply than UPS
introduction.
(In addition, this comparison is on a basis of catalog price, not actual
sales price. Also, as the price of UPS depends on manufacturers, take
this comparison just as a guideline.)
With automatic shutdown software "NSP
Pro2”
installed, critical data and the system can be protected from power
failures such as unexpected blackout, voltage fluctuation, in conjunction
with Nonstop power supply.
Supply mains status signals sent to serial port (COM port) via RS-232C(*)
from Nonstop power supply are monitored, and non-stop system operation
for a short period of time is provided with blackout confirmation timer.
And for blackout for a long period of time, Windows is automatically
shut down by automatic shutdown function to shut down the system in
safety.
Some models allow USB communication. (OS standard UPS service for
Windows2000/XP/Vista/7 may be utilized, but time setting in detail is not available.)
Automatic
shutdown software
Monitor screen (Time setting)details
Monitor screen (Condition setting)
[Shutdown sequence]
Other
features
Log output (13 kinds of logs are selectable)
Reboot at blackout recovery
System re-boot or not can be specified in the case that supply mains has
been
recovered during shutdown delay time.
Ignoring time at initial blackout
If blackout detection within a specific time is not desired after the
start of Nonstop
power supply monitoring service, the time can be specified in second order.
Voice notice is available when abnormality occurs.
Conjunction with user application is available with communication interface
installed.
Space
saving
Comparing the uninterruptible power feeding to water flow…
![[Shutdown sequence]](images/nonstop_24.gif)