Mercury MDC3320S Online UPS – 20KVA / 20KW (3/3 Phase, ±120VDC, USB/RS232/RS485 Communication)The Mercury MDC3320S Online UPS is a heavy-duty, industrial-grade uninterruptible power supply built for mission-critical environments. With its 20KVA / 20KW capacity and true online double-conversion technology, it delivers uninterrupted, clean, and stable power for large-scale infrastructure.Equipped with a 3/3 phase configuration, it supports demanding applications such as data centers, industrial plants, medical systems, and telecommunications. The advanced ±120VDC battery system (2 x 20 x 9Ah/12V batteries) provides extended backup time, while multiple communication interfaces (USB, RS232, RS485) ensure real-time monitoring and management.Key Features and BenefitsHigh-Capacity Protection (20KVA / 20KW)Supports enterprise-level and industrial systems requiring uninterrupted power for critical operations.True Online Double-Conversion TechnologyProvides seamless power delivery with zero transfer time, shielding sensitive equipment from power irregularities.3/3 Phase ConfigurationIdeal for three-phase systems, ensuring balanced and stable power distribution for high-power environments.Extended Backup with ±120VDC Battery SystemEquipped with 2 x 20 x 9Ah/12V batteries, ensuring reliable power during prolonged outages.Flexible Monitoring – USB, RS232, RS485 InterfacesAllows integration with network systems for real-time monitoring, alerts, and remote management.Input/Output/Battery TerminalsSimplifies connection for a wide range of high-demand equipment.Advanced Protection FeaturesIncludes surge, overload, short-circuit protection, and Automatic Voltage Regulation (AVR) for maximum equipment safety.Real-Time LCD MonitoringProvides instant visibility of system parameters including load levels, battery health, and input/output voltages.SpecificationsModelMercury MDC3320S Online UPSTypeTrue Online Double-ConversionPower Rating20KVA / 20KWInput Voltage400V, 50Hz (3/3 Phase)Output Voltage400V ± 10% (3/3 Phase)Phase ConfigurationThree-phase (Input/Output)Power Factor1.0 PFBattery System±120VDC (2 x 20 x 9Ah/12V batteries)Communication InterfacesUSB, RS232, RS485Surge ProtectionYesAutomatic Voltage Regulation (AVR)YesOverload/Short Circuit ProtectionYesLCD DisplayYes (Real-time monitoring)Backup TimeVaries (20–30 minutes typical for large loads)DimensionsRack-mount or standalone compatibleWeightApprox. 200–250 kg (depending on setup)Warranty1-Year Manufacturer WarrantyWhy Choose the Mercury MDC3320S? Industrial-Grade Capacity – Perfect for critical systems in hospitals, data centers, and manufacturing. True Online UPS – Zero transfer time for uninterrupted operation. Full Protection Suite – Surge, AVR, overload, and short-circuit safeguards. Multi-Interface Monitoring – USB, RS232, RS485 for advanced control. Extended Runtime – ±120VDC battery configuration ensures reliable performance during outages.QUICK LINKSAPC SRTG10KXLI Smart-UPS (RT 10kVA)APC Easy UPS OnLine 10KVA RM 10000VA SRV10KRILRKYeastar S20 S Series VoIP PBX for Small BusinessYeastar GSM Module for S Series PBXMercury MP Pro 6KVA 6KW Online UPS 1.0PF
