Low Frequency Online UPS 80KVA 64KW 3 Phase 380V 400V 415V Ups
Power System
Simple to install:
Capability to install the UPS into any distribution system(neutral
not required on rectifier input);
Capability to separate the rectifier/bypass power networks and to
power these from two separate sources, without Galvanic isolation
(Necessary on UPS without an output transformer).
High reliability:
Extremely high short-circuit current to ensure compatibility with
the most difficult transformer applications (lighting, drives and
industrial processes) and an isolation transformer on the inverter
output;
Full microprocessor control with no-break static and manual
bypasses;
IGBT technology.
Other characteristics
0.8 power factor make ZGD330 suitable for powering ICT and
Industrial loads;
High level diagnostics: event log with 128 messages, states,
measurements and alarms - available from the built-in LCD with
several languages;
Back feed protection: to avoid energy feeding back into the mains supply cause a fault
occur.
Maximum reliability and availability
Connect up to 6 units in parallel or N+1 redundancy, even of
different power ratings.The UPS continue to work in parallel even
if one of the interconnecting communication cables is disconnected
(CLOOSED LOOP).
Low consumption level:
ZGD330 can achieve efficiencies >98% thanks to selectable
Economy Mode which can be used in stable electrical environments to
provide power supply continuity when the mains fail.
Advance communication
Compatible with TeleNetGuard for remote maintenance; Advanced,
multi-platform communication for all operation systems and network
environments: Watch & Save 3000 monitoring and shut-down
software included, with SNMP agent, for Windows 2008, Vista,2003,
XP; Mac OS X, Linux, Novell and most popular Unix operating
systems;
The UPS is supplied with a cable for direct connection to the
PC(Plug and Play); RS232 double Serial port; Installation slot for
an Emergency Power Off (EPO) interface to allow the UPS to be
switched off remotely in an emergency; Generator interface: enables
resynchronization of the UPS output from a generator supply which
may be subject to phase and frequency variations. The interface
also enables more economic use of the battery charge.
Expandability:
The units can be connected in parallel up to 8 units to increase
power availability or redundancy. The single module or the system
can be expanded any time to suit power requirements without
influencing the initial investment.