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Online UPS
AP990 Series
THREE PHASE UPS
20KVA - 120KVA
AP990 series three phase UPS offer advanced tehnologies that increase performance and reliability: two high speed
DSPs with complete digital control fully ensure the high quality of power supply , high input power factor make UPS
green energy-saving power, besides that, AP990 series offer humanization design: full front access for ease of
serviceability, user-friendly interface.
Application area: ISP (Internet Service Provider ), IDC
Internet Data Center , computing center,
bank and securities, server center,
industrial automation, precision.
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AP990 Series UPS characteristics
- Three phase in and out system, compatible with utility of
380/400/415V,50/60Hz.
- Online double conversion, offer the load with best power quality.
- Compatible with all kinds of loads, high overload capability.
- Fully digital control with two DSPs, all the subsystems are
digital controlled including the IGBT rectifier, inverter, charger,
discharger.
- Digital circulation current control technology, increases the
parallel reliability.
- Wide input voltage window, compatible with different utilities.
- Green power technology, high input power factor, low current THD
(total harmonic distortion), high efficiency.
- Intelligent battery management, extend the battery life.
- Intelligent self diagnose function, all kinds of fault protection, large
capability of history record storage.
- Fully front maintenance, save the space.
- Redundancy design of power model fans, increase the system
reliability.
- Modularized design of subsystems, convenient field maintenance.
- Very high MTBF (mean time before failure) (>200,000h) ,
very low MTTR (Mean Time to Repair) (<0.5 h).
- Large LCD display, friendly human machine interface.
- Configured with top and bottom cable connection.
- All kinds of options include main back feed protection, bypass
back feed protection, battery leakage protection, battery start kit
and output isolation transformer-lighting protection kit.
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UPS PRODUCTS
