LightWave LW OUPS-3KVA Online UPS | 3000VA | Double Conversion | Pure Sine Wave | Zero Transfer Time

True online double conversion UPS with rack/tower design and SNMP compatibility


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Note: price and availability are subject to change without prior notice



LightWave LW OUPS-3KVA Online UPS answers the critical question every IT manager faces in Kenya: "How do I protect mission-critical servers and sensitive equipment from even the slightest power fluctuation without any transfer time delay?" This true online double conversion uninterruptible power supply delivers 3000VA capacity through continuous AC-DC-AC power conversion technology, providing absolute power isolation and zero transfer time protection for servers, network infrastructure, data storage systems, medical equipment, and mission-critical applications at KSH 55,500, now available in stock at Mascom International, Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi. Unlike line-interactive UPS systems that switch to battery during outages, the LightWave LW OUPS-3KVA Online UPS features double conversion topology where incoming AC power is continuously converted to DC then reconverted to pure sine wave AC, ensuring connected equipment never sees raw utility power and experiences zero milliseconds transfer time during power failures. Users consistently report flawless server operation throughout Kenya's severe power fluctuations, with the UPS handling voltage swings from 110V to 280V without ever disrupting connected equipment or requiring battery power for minor variations.

LightWave LW OUPS-3KVA Online UPS addresses the specific power protection needs of Kenya's data centers, server rooms, medical facilities, telecommunications companies, and mission-critical business operations requiring absolute power perfection without compromise. The device features true double conversion technology providing continuous power conditioning that completely isolates load equipment from all AC line disturbances, Smart SNMP compatibility enabling remote monitoring and management through USB or RS232 connections for proactive IT infrastructure management, and comprehensive LCD display showing real-time information on input voltage, output voltage, battery status, load level, and estimated runtime remaining for informed decision-making. The wide input voltage range from 110V to 280V AC handles Kenya's extremely unstable power conditions without battery discharge, while the configurable output voltage supporting 200/208/220/230/240V AC ensures compatibility with international equipment deployed in Kenya's multinational business environment. With rack-convertible and tower-convertible design offering flexible installation options for diverse data center configurations and power shedding feature automatically turning off non-critical loads during battery backup to prioritize essential equipment runtime, the LightWave LW OUPS-3KVA Online UPS provides enterprise-grade reliability for business continuity, data integrity, and equipment preservation across Kenya's commercial districts, medical centers, and telecommunications installations.

LightWave LW OUPS-3KVA Online UPS establishes new standards for professional data center power protection by proving that true online double conversion technology can deliver both absolute power perfection and practical operational flexibility. The comprehensive protection system shields connected servers and network equipment from all power disturbances including complete isolation from raw utility power, zero transfer time during outages preventing even millisecond disruptions to sensitive equipment, continuous voltage and frequency regulation maintaining perfect output regardless of input conditions, active input power factor correction approaching 0.99 reducing electrical system stress, and double conversion efficiency up to 90% minimizing heat generation and electricity costs. The intelligent battery management system with optional powerful charger accelerates battery recovery for quick readiness after extended outages, while the maintenance bypass switch enables service without powering down critical equipment. At Mascom International, we're witnessing tremendous demand from IT professionals and facility managers who need enterprise-level power perfection previously available only in UPS systems costing hundreds of thousands - this device delivers that protection while exceeding expectations for features, reliability, and investment value. Experience the double conversion technology, SNMP monitoring capability, zero transfer time protection, and professional power management firsthand at our Nairobi showroom, now in stock, or take advantage of our secure countrywide delivery service with payment-on-arrival anywhere in Kenya.

What makes double conversion technology essential for server protection in Kenya?
LightWave LW OUPS-3KVA Online UPS delivers true enterprise-level protection through double conversion topology where incoming AC power is first converted to DC to charge batteries and power the inverter, then reconverted back to perfectly regulated AC output creating total electrical isolation between utility power and connected equipment. This continuous conversion process means servers and network equipment never see raw utility power with its voltage fluctuations, frequency variations, harmonics, and transients that characterize Kenya's problematic electrical infrastructure. The double conversion design provides zero transfer time during power failures because equipment is already running on inverter power fed by either utility-supplied DC or battery DC, eliminating the 2-10 millisecond switchover delay of line-interactive systems that can cause server crashes or data corruption during critical database operations. This capability is particularly valuable for professionals managing Kenya's business IT infrastructure where even millisecond power interruptions can crash virtualization hosts, corrupt database transactions, disconnect VoIP communications, and cause RAID array failures resulting in data loss and extended recovery times costing businesses tens of thousands of shillings per incident.

How does the wide input voltage range protect batteries and extend equipment life?
The exceptionally wide input voltage range from 110V to 280V AC enables the LightWave LW OUPS-3KVA Online UPS to operate directly from mains power during Kenya's severe voltage fluctuations without switching to battery power, significantly extending battery lifespan by reserving battery discharge cycles for actual power failures rather than daily voltage variations. When input voltage drops to 150V during brownout conditions common in industrial areas or rises to 270V during off-peak hours, the UPS continues operating normally from mains power while the rectifier and inverter maintain perfect 220V output to connected servers, preventing unnecessary battery cycling that reduces battery life expectancy from 3-5 years down to 12-18 months in harsh electrical environments. The active input power factor correction approaching 0.99 reduces harmonic distortion and electrical system stress, while the wide input frequency range from 40Hz to 70Hz ensures compatibility with backup generators common in Kenya's commercial buildings. This extended input tolerance saves businesses thousands of shillings annually in battery replacement costs while ensuring reliable server operation throughout Kenya's challenging power conditions ranging from voltage sags during heavy industrial loads to voltage spikes from grid switching operations.

What does zero transfer time mean for mission-critical applications?
The zero transfer time characteristic of double conversion topology means connected servers and network equipment experience absolutely no power interruption during mains failures because they are already running on inverter power rather than direct utility power. When utility power fails completely, only the DC power source feeding the inverter changes from rectifier output to battery output with no change whatsoever to the AC power feeding connected equipment, preventing the server crashes, network disconnections, and data corruption that can occur during the 2-10 millisecond transfer delay of line-interactive systems. This instantaneous transition is critical for virtualization hosts running multiple virtual machines where even brief power interruptions can cause cluster failures affecting dozens of business applications simultaneously, database servers executing transaction commits where millisecond interruptions can corrupt data integrity, VoIP systems maintaining active calls where transfer delays cause dropped connections, and medical equipment where power interruptions can compromise patient monitoring or treatment delivery. Users report flawless server operation throughout power failures, with database logs showing zero transaction errors and application servers maintaining continuous operation without detecting any power event occurred.

How does SNMP compatibility enable proactive IT management?
The Smart SNMP (Simple Network Management Protocol) compatibility enables IT administrators to monitor and manage the LightWave LW OUPS-3KVA Online UPS remotely through standard network protocols using USB or RS232 connections integrated with existing network monitoring systems like Nagios, PRTG, SolarWinds, and other enterprise management platforms. Network administrators can configure automatic email or SMS alerts when input voltage exceeds safe thresholds warning of building electrical problems, battery capacity drops below safe runtime levels indicating maintenance requirements, load levels approach maximum capacity signaling need for additional UPS units, or fault conditions occur requiring immediate attention before equipment damage. The remote monitoring capability enables centralized management of multiple UPS units across different locations without physical site visits, automated shutdown scripts that safely power down servers when battery capacity reaches critical levels during extended outages, and historical data logging tracking power quality trends identifying patterns requiring electrical contractor consultation. This professional monitoring capability previously available only in expensive enterprise UPS systems costing over KSH 200,000 helps Kenya's small and medium businesses implement proactive power management preventing equipment damage, reducing unplanned downtime, and optimizing maintenance scheduling without requiring dedicated facilities staff.

How does the power shedding feature extend runtime during outages?
The intelligent power shedding feature automatically identifies and disconnects non-critical loads during battery operation, prioritizing essential equipment to extend available runtime for mission-critical systems during prolonged power outages common in some Kenya regions. When utility power fails and the UPS switches to battery power, the system can automatically power down secondary equipment like office workstations, printers, and non-essential network switches while maintaining power to critical servers, core network infrastructure, and data storage systems ensuring maximum runtime for equipment that must remain operational. IT administrators configure power shedding priorities based on business requirements, designating which equipment receives continuous power throughout extended outages and which systems can safely shut down after brief grace periods allowing proper shutdown procedures. During a 30-minute power outage, power shedding can extend critical server runtime from 15 minutes to 40 minutes by disconnecting 50% of connected load after the first 5 minutes, providing adequate time for backup generators to start, data center staff to arrive, or critical operations to complete gracefully. This intelligent load management helps businesses maintain essential operations during Kenya's frequent extended outages while protecting expensive servers and storage equipment from abrupt power loss damage.

What configuration flexibility does the rack/tower convertible design provide?
The versatile rack-convertible and tower-convertible design enables flexible installation matching diverse data center and server room configurations without requiring separate equipment models for different mounting scenarios. Data centers can mount the UPS in standard 19-inch equipment racks alongside servers and network switches maximizing vertical space utilization in compact server rooms, while small business offices can deploy the same unit as a free-standing tower beside server cabinets or under desks where rack mounting isn't practical. The convertible design accommodates business growth allowing initial tower deployment in small offices then rack mounting when relocating to proper data center facilities, prevents equipment obsolescence when changing facility layouts or upgrading server infrastructure, and enables standardized UPS procurement across multiple locations with varying physical constraints. The compact footprint minimizes floor space consumption in Kenya's expensive commercial real estate markets, while the professional appearance complements modern server room aesthetics. This installation flexibility saves businesses from purchasing separate rack and tower UPS models, reduces inventory complexity for companies managing multiple locations, and ensures consistent power protection standards across diverse facility types from small branch offices to main data centers.

Where can I buy this online UPS for data center protection in Nairobi?
LightWave LW OUPS-3KVA Online UPS is now available in stock at Mascom International, located at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD. You can experience the double conversion technology, verify the zero transfer time performance, test the SNMP monitoring capabilities, and receive expert guidance on proper online UPS deployment for mission-critical systems at our shop. We offer comprehensive consultation services helping IT managers and data center operators understand double conversion benefits over line-interactive systems, calculate total cost of ownership including energy efficiency considerations, plan redundant N+1 UPS configurations for critical systems, and implement proper monitoring integration with existing network management platforms. Our convenient CBD location provides easy access for IT professionals with secure parking, evening hours for busy data center schedules, and immediate stock availability for urgent power protection upgrades including emergency server room failures requiring same-day replacement. All units include complete manufacturer warranty, sealed batteries for immediate operation, rack mounting hardware and tower configuration accessories, and professional setup support including SNMP configuration assistance, power quality baseline testing, battery runtime verification under actual load, and integration with network monitoring systems tailored for your specific IT infrastructure requirements.

Do you offer delivery throughout Kenya for enterprise installations?
We provide comprehensive countrywide delivery service with secure payment on delivery throughout Kenya for the LightWave LW OUPS-3KVA Online UPS. Order by phone at +254 708 852 521, email info@mascomintl.com, or visit our shop, and receive your online UPS anywhere in Kenya without any upfront payment requirements. Delivery typically takes 1 business day to major cities like Mombasa, Kisumu, Nakuru, Eldoret, and Thika, and up to 3 days for remote locations throughout the country. This trusted payment-on-delivery arrangement allows you to thoroughly inspect the unit, verify proper LCD operation and battery installation, test the double conversion performance with power quality meters, confirm the zero transfer time operation, verify SNMP monitoring connectivity, and validate all protection features before completing your purchase, while ensuring you receive an authentic online UPS with complete warranty coverage, genuine batteries, proper documentation for IT asset records, and technical specifications for compliance and insurance requirements.

Technical Specifications
Double Conversion Topology and Performance
  • UPS Type: True online double conversion providing highest level of power protection available
  • Conversion Process: Continuous AC to DC to AC conversion completely isolating load from input power
  • Transfer Time: Zero milliseconds - no switchover delay during power failures or transitions
  • Topology Benefits: Total isolation from all utility power disturbances and perfect output regulation
  • Power Flow: Incoming AC → Rectifier → DC → Inverter → Pure sine wave AC output continuously
  • Bypass Switch: Intelligent static bypass for UPS service without powering down critical equipment
  • Efficiency: Up to 90% double conversion efficiency minimizing heat generation and electricity costs
  • Power Factor: Active input power factor correction approaching 0.99 reducing electrical system stress
  • Isolation: Complete electrical isolation between input and output for maximum equipment protection
Power Capacity and Output Quality
  • Rated Capacity: 3000VA / 3KVA provides substantial backup power for enterprise server equipment
  • Real Power Output: Approximately 2400W continuous depending on load power factor characteristics
  • Output Voltage: Configurable 200/208/220/230/240V AC for international equipment compatibility
  • Output Regulation: ±1% voltage regulation maintains perfect stability regardless of load or input variations
  • Frequency: 50Hz/60Hz auto-sensing matches global equipment standards and generator compatibility
  • Waveform: Pure sine wave output identical to utility power for universal equipment compatibility
  • Voltage Distortion: Less than 5% total harmonic distortion at full load ensuring clean power delivery
  • Frequency Regulation: ±0.5% maintains precise frequency for sensitive telecommunications and medical equipment
  • Overload Capacity: 110% for 60 minutes, 125% for 10 minutes, 150% for 30 seconds handling startup surges
Wide Input Voltage and Frequency Range
  • Input Voltage Range: 110-280V AC exceptionally wide range handles Kenya's severe voltage fluctuations
  • Nominal Input: 220/230/240V AC auto-sensing for deployment in varied electrical environments
  • Low Voltage Operation: Continues operating from mains down to 110V without battery discharge
  • High Voltage Operation: Handles up to 280V input protecting against dangerous overvoltage conditions
  • Input Frequency Range: 40-70Hz wide range ensures generator compatibility and frequency tolerance
  • Voltage Tolerance: Operates continuously across full voltage range without switching to battery
  • Battery Conservation: Wide input range reserves battery for actual power failures extending battery life
  • Power Factor Correction: Active PFC approaching 0.99 reduces harmonic distortion and system stress
  • Adaptive Operation: Automatically adjusts rectifier operation matching input power quality conditions
Battery System and Backup Performance
  • Battery Type: Sealed lead-acid VRLA batteries maintenance-free for reliable energy storage
  • Battery Voltage: High voltage battery configuration for efficient power delivery and extended runtime
  • Battery Life: 3-5 years typical battery lifespan under normal operating conditions and proper charging
  • Charging System: Intelligent 4-stage charging optimizes battery health and longevity across temperature variations
  • Charging Current: Adjustable 1/2/4/6 Amps configured based on battery capacity and application requirements
  • Charger Option: Optional powerful charger available for faster battery recovery after extended outages
  • Backup Time: Load-dependent runtime with extended runtime options through external battery cabinets
  • Temperature Compensation: Charging parameters automatically adjust based on ambient temperature for optimal battery health
  • Battery Management: Comprehensive monitoring prevents overcharge, deep discharge, and thermal damage
Professional LCD Display and Monitoring
  • Display Type: Comprehensive LCD panel provides complete UPS status at a glance
  • Input Monitoring: Real-time display of input voltage, frequency, and power quality metrics
  • Output Monitoring: Continuous output voltage, frequency, load level, and wattage information
  • Battery Information: Percentage charge level and estimated runtime remaining under current load
  • Fault Indicators: Clear warning messages for overload, battery low, fault conditions requiring attention
  • Status LEDs: Visual indicators supplement LCD providing quick status assessment from distance
  • Alarm System: Audible alarms with adjustable volume notify of battery operation and fault conditions
  • User Interface: Intuitive navigation enables configuration changes and detailed status review
  • Historical Data: Event logging captures power quality incidents and UPS performance history
SNMP and Advanced Monitoring Capabilities
  • SNMP Support: Smart SNMP compatibility for enterprise network management integration
  • Communication Ports: USB and RS232 standard connections for monitoring system connectivity
  • Optional Cards: Expansion slot supports RS485, dry contact, and advanced SNMP cards
  • Remote Management: Monitor and manage UPS from anywhere through network management systems
  • Alert Configuration: Customizable email, SMS, and network alerts for critical conditions and events
  • Shutdown Scripts: Automated server shutdown capabilities when battery reaches critical levels
  • Network Integration: Compatible with Nagios, PRTG, SolarWinds, and other enterprise monitoring platforms
  • Data Logging: Historical trending of power quality, battery health, and load patterns for analysis
  • Centralized Management: Monitor multiple UPS units across locations from single management console
Comprehensive Multi-Layer Protection
  • Surge Protection: Advanced surge suppression protects against transient voltage spikes and lightning
  • Input Protection: Overcharge and voltage protection prevents damage from input power anomalies
  • Output Protection: Overload, short circuit, and overcurrent protection safeguards connected equipment
  • Battery Protection: Overcharge, over-discharge, and thermal protection extends battery lifespan
  • Bypass Protection: Automatic bypass during overload or fault conditions maintains load power
  • EMI/RFI Filtering: Electromagnetic interference suppression ensures clean power for sensitive equipment
  • Fault Detection: Self-diagnostic monitoring continuously validates UPS health and operational status
  • Redundancy Support: Hot standby configuration capability through network power switch for N+1 redundancy
  • Generator Compatibility: Wide input range and frequency tolerance ensures safe generator operation
Installation Flexibility and Design
  • Form Factor: Rack-convertible and tower-convertible design accommodates diverse installation scenarios
  • Rack Mounting: Standard 19-inch rack compatibility with included mounting hardware
  • Tower Configuration: Free-standing tower setup with included stabilizing base and configuration
  • Dimensions: Compact footprint optimized for space-constrained server rooms and data centers
  • Weight: Robust construction indicates quality components and adequate power capacity
  • Cooling System: Intelligent temperature-controlled fan operation for efficient thermal management
  • Ventilation: Proper airflow design prevents overheating during continuous high-load operation
  • Build Quality: Professional-grade housing protects internal components and complements data center aesthetics
  • Cable Management: Organized cable routing maintains clean installation appearance and airflow
Smart Features and Energy Management
  • Power Shedding: Automatic non-critical load disconnect during battery operation extends critical equipment runtime
  • Green Mode: Energy-efficient operation mode available for applications prioritizing efficiency over maximum protection
  • Configurable Settings: Adjustable output voltage, sensitivity, and alarm parameters match application requirements
  • Battery Test: Automatic and manual battery health testing ensures backup readiness before emergencies
  • Soft Start: Controlled startup reduces inrush current stress on utility circuits and building electrical systems
  • Auto Restart: Automatic power restoration after extended outages when utility power returns
  • Cold Start: Manual startup without utility power present for emergency battery-powered operation
  • Load Scheduling: Programmable outlet control enables automated equipment startup and shutdown sequences
  • Economy Mode: Optional bypass operation for maximum efficiency in stable power environments
Operating Conditions and Environment
  • Operating Temperature: 0°C to 40°C range handles varied server room climate conditions
  • Storage Temperature: -15°C to 45°C allows safe storage during shipping and warehousing
  • Humidity Range: 0-95% non-condensing handles coastal humidity and varied climate zones
  • Altitude: Up to 1000 meters above sea level covers Nairobi and most Kenya business locations
  • Noise Level: <55dB during normal operation suitable for occupied office and server room environments
  • Environmental Protection: Sealed design prevents dust and contaminant ingress in varied environments
  • Ventilation Requirements: Adequate clearance maintains safe operating temperatures under continuous load
  • Location: Indoor use in climate-controlled data center or protected server room environments
  • 24/7 Operation: Designed for continuous mission-critical operation supporting always-on infrastructure
Connectivity and Interface Options
  • Power Input: IEC C20 or hardwired connection depending on configuration and local requirements
  • Output Sockets: Multiple IEC C13 and C19 outlets supporting varied server and network equipment
  • Communication: USB Type-B and RS232 DB9 ports for monitoring system connectivity
  • Expansion Slot: Internal slot accommodates optional SNMP, RS485, or dry contact interface cards
  • Emergency Power Off: EPO function enables emergency shutdown through external signal for safety compliance
  • External Battery: Terminal connections support external battery cabinet expansion for extended runtime
  • Grounding: Proper earth connection ensures electrical safety and surge protection effectiveness
  • Remote Shutdown: Signal port enables graceful server shutdown coordination during extended outages
Package Contents
  1. LightWave LW OUPS-3KVA Online UPS with true double conversion topology and enterprise features
  2. Sealed lead-acid batteries pre-installed for immediate operation and mission-critical backup
  3. Rack mounting hardware including rails and brackets for 19-inch rack installation
  4. Tower configuration accessories including stabilizing base for free-standing deployment
  5. Power cables appropriate for rated capacity and local electrical standards
  6. USB and RS232 communication cables for monitoring system connectivity
  7. Quick start guide with installation instructions and configuration procedures for IT deployment
  8. Comprehensive user manual with advanced configuration and troubleshooting for technical staff
  9. Warranty documentation covering UPS unit and batteries for IT asset management records
  10. SNMP configuration guide for network monitoring integration and remote management setup
12 Months Warranty

Available now at Mascom International - your trusted enterprise power protection specialist in Nairobi's central business district. Experience the true online double conversion technology, SNMP monitoring capability, zero transfer time protection, rack/tower flexibility, and professional power management firsthand at our shop located at Old Mutual Building, First Floor Room 4, Kimathi Street, or benefit from our secure countrywide delivery service with payment on arrival. Available in stock with 3000VA/3KVA capacity and comprehensive enterprise features for mission-critical data center protection. Every LightWave LW OUPS-3KVA Online UPS includes complete manufacturer warranty, pre-installed batteries, rack and tower mounting hardware, communication cables, and professional installation guidance for your complete satisfaction and business continuity assurance.


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