Active Member
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[China]
Address: 708, No.218, Changchun Road, Shangcun Community, Gongming Street, Guangming District, Shenzhen
Contact name:Mark
Shenzhen Zhongguanda Technology Co., Ltd. |
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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;
Minimum impact on supplies easy sources:
Input current distortion <4% for the ZGD330 with filter with
sinusoidal absorption to remove the risk of resonance with other
input supply users or phase shift capacitor sets. The absorbed
current distortion is independent of input supply parameters such
as impedance. This enable ZGD330 to deliver maximum performance
levels regardless of the installation environment. With these input
features ZGD330 can achieve significant savings in terms of sizing
and power supply sources isolation transformers and generators over
less sophisticated power systems.
Maximum battery care:
Battery deep discharge protection;
Temperature compensating charger;
Built-in automatic and manual battery test feature.
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).
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