Specifications

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T6 SERIES 10kVA-1MVA
The AEC Star T6 series UPS is an on-lne double conversion
three phase UPS with a fully digitised intelligent galvanic isolation
design. Single unit ratings of up to 1MVA are available and parallel
capability is also available. The UPS can also be cusomised
for various input voltages allowing them to be used in various
applications (e.g. mining).
FEATURES AND ADVANTAGES:
AdvancedTechnologyDSP,
IGBTandSwitchingComponents
To increase reliability and efciency.
TrueGalvanicIsolationDesign
An isolation transformer is used on the output. This can solve
numerous problems such as poor input grounding, different grounds
between input and output and ground leakage currents. The user
also has the benet of attenuation of common mode noise from the
output isolation transformer.
Multi-CPUdesignandSoftware/Hardware
CooperateControl
Several CPU’s are employed in the control circuitry, critical
functions are designed to employ parallel redundancy to improve
reliability.
RedundantPowerSupply
An extra power supply is connected redundantly to supply power
to the static switch, so that, there will be AC ouput no matter what
happens to the UPS.
PlugandPlayModularDesign
The power circuit is seperated into several modules plugged
into slots in the UPS, which is easy to remove, allowing for quick
maintenance and easier trouble-shooting.
EachPhasewithIndividualInverterSupport
Allowing for 100% unblanced load.
ProtectionAgainstDetachedor
FloatingNeutraloftheInput
MOV’s are used at the input and provide sufcient protection to
both the UPS and the load from any lightning or surges casued
by neighbouring large loads.
LargeChargingPower(Selectable)
The charge power is selectable according to the Ah of the
battery bank. Ah ratings to allow for 8 hours backup time can
be supported with no additional external chargers needed.
VariousInterfaceOptions
Remote control panel, 3 phase software for PC monitoring, auto
dialling module, battery monitoring module, 3 Phase SNMP card,
emergency stop switch.
12-PulseFullyControlledRectier(Optional)
In order to further improve the power factor and reduce harmonic
current drawn by the rectier, the UPS from 120kVA uses a
12-pulse fully controlled rectier. The total harmonic current
can be reduced to around 10% and the power factor improved
to over 0.8. A phase shift transformer is added to achieve the
performance. The input inductor is retained to obtain the best
result. This is a more rugged topology.
ParallelOperation(Optional)
To increase the capacity and reliability of the UPS.
The load is equally shared between the paralleled units.
When there is a fault with one of the units, the other units
continue running without output interruption.
FEATURES:
• Wide input range, robust design for harsh environments
• DC start function, can be started without AC
• Intelligent, safe and unique battery management system
• Variety of accessories
• Parallel operation available
• Specications can be customised
• Frequency converter option available.
UPS - ONLINE (TRANSFORMER)
3PHASEINPUT,3PHASEOUTPUT