World's First Fault-Tolerant UPSs
PRIII =Power Reactor 3:When the power requirement of your system is more than 9KVA, the PowerReactor3 is your perfect solution. Few other UPS has this combination of features: scalable by a factor of more than 1000, configurable for single-phase or multi-phase operation, hot-swappable modules, and parallel redundancy operation.
All these features are achieved using only one standard module: Each Power Module is 3kVA power rating and rackmounted and can be programmed in the field for different phase, voltage and frequency requirements.
Extra backup time can easily be obtained by adding Battery Modules. Battery modules are the same physical size as Power Modules and can be inserted into any available slot in the same rack.
Whatever your
system requirements - from 3kVA to 500kVA
US9001
Pure Sine
on line Scaleable, Redundant, Hot Swap Single/Three Phase UPS
to 9KVA
UPSs from PK Electronics
are the smaller brother to the PRIII and are designed for critical
applications from 1KVA to 12KVA and also are redundant N+X UPS
that have multimaster control and are also on-line pure sinewave,
scaleable, redundant, hot swappable.
Most UPS manufacturers are worried about MTBF, or "mean time before failure" info, with these PK UPSs it is MTTR or "mean time to repair", which can be zero due to total redundancy and multi master control.
Important Note
for all the technical people:
Single master
controlled redundant UPSs from other manufacturers can fail at
the single controller and take down all the redundant power modules.
With PK, you can loose a controller and the system will carry
on regardless as it is not controlled by any one controller.
It is available in several configurations,
including single or three phase in and out. This means you can
have a single phase AC supply and a three phase output from the
UPS or vice versa or single in and out or three phase in and
out. It will clean up bad AC power, full of harmonics and noise
also, as it regenerates the AC.
A truly modular system, the capacity of the US9001 can be increased/decreased
by simply plugging or unplugging the required number of modules
in 1KVA increments. Each 1KVA module is a fully functioning UPS,
and may be hot-swapped ( truly, with no fear ) offering uninterrupted
protection even during servicing and/or upgrading. For the highest
reliability, the modules are run in parallel with each other,
sharing the critical load so the system remains on-line even
if a module needs to be replaced. Add extra modules for N+1 or
N+X redundancy.
The US9001 cabinet can also communicate directly with a PC though the serial port. Optional software also allows a user to monitor or control the UPS remotely even over telephone lines.
(Click here for US9000 Brochure)
US9003
Line
Interactive Scaleable, Redundant, Hot Swap Single Phase UPS.
Note there is a small brother
to the US9001 family called the US9003/4 which is very similar
except it is a single master controlled redundant UPS and has
building blocks of 400VA, with a maximum size of 4800VA. The
9003/4 is line interactive and produces PWM waves on battery
backup. These are well suited for smaller sites with up to 10
servers.
PKs Website
© MasTec Ltd