Specifications
41
The 4kVA-modules of EFFEKTA® MHD Modular
provide advanced UPS technology with high operating
efciency. The System absolutely prevents power
failures, power sags, surges, brownouts, line noise,
spikes, frequency variations switching transients and
harmonic distortion.
With its fast DSP-controller (Digital Signal Processing) it
offers a highend sinewave-quality and high performance
in controlling input & output.
The display of MHD Modular shows all important
UPS informations in a userfriendly way. The backlight
improves the readability. All important messages
concerning the conguration and diagnosis as well as
controlls and management of the UPS can be seen at a
glance.
You can watch all data like input and output voltage,
frequency, connection data, position and and actual
state of the modules. The facility of inspection is
provided by additional LEDs for informations about most
impoertant state of operation like „normal“, „on battery“,
„bypass“ and „fault“.
Also the MHD Modular provides communication ports
for remote monitoring via EDP. Standard are a RS232
and RS485 port at ther rear of the UPS. Additionally
the intelligent slot provides more options for EDP or
other monitoring functions for your UPS management.
Amongst others SNMP-/WEB adapters or relais cards
could be used.
AC large modular UPS 4-24kVA