The Twist Online High Frequency UPS 3KVA TWUP3000/HF delivers reliable backup power for servers, networking systems, and professional equipment. It uses online double conversion technology for continuous clean power output. Additionally, the high-frequency design improves efficiency and reduces power interruption risks. Moreover, the UPS includes an LCD display for real-time system monitoring and status alerts. It features internal 6x12V/9Ah batteries for backup operation during outages. Therefore, it helps protect sensitive devices from voltage fluctuations and sudden power loss. Furthermore, the TWUP3000/HF supports pure sine wave output for stable performance with critical equipment. It also includes overload, short-circuit, and overheating protection for safer operation. Additionally, the compact tower design fits office, server room, and IT environments easily. Specifications: 3KVA online double conversion UPS technology Internal 6x12V/9Ah rechargeable batteries LCD display for real-time monitoring Pure sine wave output for stable power delivery Overload and short-circuit protection system
Features • Advanced DSP and 3-level technology • Output power factor 1.0 • Active power factor correction (APFC), input power factor up to 0.99 • High efficiency 95% (up to 98% in ECO mode) • Advanced digital parallel technology • Wide input voltage range (11 0 – 288 Vac) and frequency range (40 -70Hz) • 50 I 60 Hz frequency auto sensing • Two modes of frequency conversion: 50 Hz input I 60 Hz output or 60 Hz input I 50 Hz output • Dual-input design, supporting independent bypass • Flexible battery configuration (settable 16-20 pes batteries) • Digitally controlled charger • High charging current available (Max. 12 A) • Charging voltage and current configured by demands • Linear derating in low voltage input reducing battery discharging times, extending the service life of battery • Intelligent battery management, automatic floating I equalizing charge control, charger dormancy control, increasing battery life by 50%• Ability to switch on the UPS with batteries • Settable delayed start time when mains power is restored, reducing the impact on power grid or generator • Fan speed varies intelligently with temperature, reducing noise and extending its service life • Equipped with self-aging function • Compact internal layout, miniaturized the complete unit for small footprint • LCD+LED display, multi-functional keys operation, friendly human-machine interface • Powerful background software for parameters configuration • Advanced multi-platform communications: RS232, USB, RS485, SNMP and dry contacts communication interfaces • Effective software and hardware protection function, robust self-diagnostic function, and abundant event log for check Available Options • RS232 and smart card slot included • Optional parallel function, battery temperature compensation, SNMP card, USB, RS485 card, dry contacts, EMD, and SMS alarms Rear Panel 1. RS232 2. EPO 3. Parallel Port (optional) 4. USB (optional) 5. Temperature Detection (optional) 6. Intelligent Slot 7. Reserved: for manual bypass or battery breaker or outlets ect. 8.Fans 9. Bypass Breaker 10. Input Breaker 11.GND 12.Terminals and Cover http://en.eastups.com/EA900G4610kVA/6754.jhtml
The Thermaltake Toughpower GF3 850W Gold PSU delivers stable and efficient power for gaming PCs and high-performance desktops. With 850W output and 80 Plus Gold certification, it ensures reliable operation and energy efficiency. Its fully modular cables allow clean and organized builds with improved airflow. The 120mm cooling fan maintains optimal temperatures quietly, even under heavy workloads. Compatible with ATX systems, the GF3 PSU offers long-term stability and performance for demanding setups. Specifications: 850W high-performance power output 80 Plus Gold efficiency for energy savings Fully modular cable design for clean builds ARGB lighting for customizable aesthetics ATX form factor compatible with modern PCs
“Epson LQ-590IIN Narrow/A4” “Dot Matrix printer: 24 pins, 80 column, Original + 4 copies, 440 cps HSD (10 cpi), Epson ESC/P2, IBM PPDS, 14 fonts, paper paths, single and continuous sheet, paper park. Connectivity: Parallel and USB interface, Ethernet interface (100 Base-TX / 10 Base-T).”
The JBL Authentics 500 Retro Style Wireless Bluetooth Speaker delivers powerful sound in a stylish, vintage-inspired design. It combines modern technology with a classic look, making it a perfect addition to any space. This wireless Bluetooth speaker features JBL’s advanced sound technology for rich bass, clear mids, and crisp highs. With 270 watts of power, it fills any room with immersive, high-quality audio. The built-in Dolby Atmos support enhances the listening experience. With Bluetooth connectivity, the JBL Authentics 500 Retro Style Wireless Bluetooth Speaker lets you stream music from any compatible device. You can also connect via Wi-Fi for seamless access to streaming services. Switching between devices is quick and easy. The premium design includes a retro-inspired grille and high-quality materials. It adds a touch of vintage elegance while delivering modern performance. Whether in the living room, office, or bedroom, it complements any decor. Voice assistant integration makes it even more convenient. You can control music, adjust settings, or check the weather using voice commands. The speaker supports both Alexa and Google Assistant for hands-free operation. The JBL Authentics 500 Retro Style Wireless Bluetooth Speaker is designed for audiophiles and style-conscious users. It blends powerful sound, smart features, and a timeless design into one premium speaker. Specifications: Connection : Bluetooth 5.3 Output Power : 270W
Dell Vostro 3888 Desktop CPU: Core i7-10700 RAM: 4 GB DDR4 HDD: 1TB OS: DOS More Specs: B460 Board ,Wi-Fi + BT, 2*DIMM,NVME,LAN,D-Sub, HDMI, 260W P.S Specifications: Specifications : CORE I7 10700 4GB DDR4 1TB HDD DVDRW | Card Reader USB Keyboard & Mouse INTEL GRAPHICS 1 Year Warranty manufacturer link
The Fantech GS303 GROOVE BAR Dual Mode Soundbar is a compact 2.0 gaming soundbar designed for desktops, gaming setups, and multimedia use. It delivers stereo audio with dual drivers that provide clear sound for games, music, and videos. It supports dual-mode connectivity, allowing both Bluetooth wireless and wired connections via USB and 3.5mm AUX. Therefore, it offers flexible compatibility with PCs, laptops, smartphones, and other devices. The soundbar includes RGB lighting effects that enhance gaming setups and add visual atmosphere. In addition, it features an integrated volume control knob for quick and easy sound adjustment. It uses a slim bar-style design that fits neatly under monitors, helping save desk space. Moreover, the metal mesh build adds durability and a clean modern appearance. The dual 3W RMS drivers provide balanced output suitable for everyday gaming and entertainment. As a result, it is a practical audio solution for compact setups. Overall, the GS303 GROOVE BAR focuses on space-saving design, dual-mode connectivity, and RGB gaming aesthetics. Specifications: Plug Type : 3.5mm AUX + USB Material : Metal Mesh Surface Dust- Proof & Stylish Wireless Range : 10M Cable Length : 1.3M Dimension : 388x67x66mm
A modern pre-owned Dell Latitude 5420 with 14" display, 11th Gen Core i5, 8GB RAM, and 256GB SSD—delivering reliable performance, enterprise security, and all-day productivity in a compact business laptop.
