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Power Guard 650VA CS Offline UPS
Power Guard 650VA CS Offline UPS comes with Automatic voltage regulation(AVR), High/ Low Voltage Protection, Overload/ Short Protection Cool features. The Power Guard UPS featured an input voltage range of 145-280VAC and a frequency of 50/60Hz+/-5% and also it offers an output voltage of 220/230VAC+/-10%. It has a transfer time of 2~6 ms (Typical) and a Pure Sine Wave. The Power Guard 650VA UPS is equipped with a Lead-Acid Maintenance-Free battery. It takes a recharge time of 6 hours up to 90% capacity. It can deliver a backup time of 05-40 mins (Depending on load). This UPS indicates AC Mode with Green lighting, Battery Mode with Red lighting, and Over Load Yellow lighting, which helps you to identify the UPS status... |
Dahua DH-PFM3350-600 650VA Offline UPS
The Dahua DH-PFM3350-600 650VA Offline UPS is a reliable power backup solution designed to protect desktop computers, routers, modems, CCTV systems, and other essential electronic devices from power outages and voltage fluctuations. With a 650VA capacity, this UPS helps maintain uninterrupted operation and provides sufficient backup time to save important work and safely shut down connected equipment during unexpected power failures.
Built with advanced offline UPS technology, the Dahua DH-PFM3350-600 delivers stable power output and dependable protection for home and office environments. Its intelligent battery management system ensures efficient battery performance while helping extend battery lifespan for long-term reliability.
The UPS features automatic voltage regulation to stabilize input voltage variations and protect connected devices from power-related issues. Multiple protection mechanisms, including overload, surge, and short-circuit protection, provide additional security for valuable electronic equipment.
Whether you need backup power for office productivity, internet connectivity, or surveillance systems, the Dahua DH-PFM3350-600 Offline UPS offers dependable performance and peace of mind for everyday operations.
Features of Dahua DH-PFM3350-600 650VA Offline UPS
650VA power backup capacity
Offline UPS technology
Automatic Voltage Regulation (AVR)
Intelligent battery management
Fast transfer time
Overload protection
Short-circuit protection
Surge and spike protection
LED status indicators
Compact and durable design
Benefits of Dahua DH-PFM3350-600 650VA Offline UPS
Provides backup power during outages
Protects devices from voltage fluctuations
Helps prevent data loss
Supports safe system shutdown
Suitable for desktop computers and networking devices
Improves equipment safety and reliability
Easy to install and operate
Offers dependable daily performance
Ideal for home and office environments
Provides essential power protection
Why Choose Dahua DH-PFM3350-600 650VA Offline UPS?
The Dahua DH-PFM3350-600 is an excellent choice for users looking for affordable and reliable power backup protection. Its 650VA capacity, AVR functionality, and comprehensive protection features make it ideal for safeguarding computers, routers, CCTV systems, and office equipment. The UPS helps ensure stable operation and minimizes the impact of unexpected power interruptions.
Why Buy Dahua DH-PFM3350-600 650VA Offline UPS From Ultra Technology?
Ultra Technology offers genuine Dahua products with competitive pricing and dependable customer support. When you purchase the Dahua DH-PFM3350-600 Offline UPS from Ultra Technology, you receive authentic hardware backed by professional service and expert guidance. Our team is committed to helping customers find the right power backup solutions while ensuring a smooth and reliable shopping experience.
Frequently Asked Questions (FAQ)
Q1: What is the capacity of the Dahua DH-PFM3350-600 UPS?
A: The UPS comes with a 650VA power capacity.
Q2: Does this UPS feature Automatic Voltage Regulation?
A: Yes, it includes AVR technology to help stabilize voltage fluctuations.
Q3: What devices can be connected to this UPS?
A: It is suitable for desktop computers, routers, modems, CCTV systems, and other compatible electronic devices... |
Dahua 650VA Full Metal Body Offline UPSThe Dahua 650VA Full Metal Body Offline UPS is a reliable and efficient power backup solution designed to protect your electronic devices from sudden power interruptions. With a capacity of 650 VA and a load capacity of 360 W, this UPS ensures your essential equipment runs smoothly during power outages. It operates within an input voltage range of 150–275 VAC and provides a stable output voltage of 220 VAC ± 10%, safeguarding your devices from voltage fluctuations.Built with a robust full metal body, the Dahua UPS offers excellent durability and heat resistance, making it ideal for both home and office environments. The battery is a high-quality 12 V, 7 Ah lead-acid type, ensuring long-lasting power supply when the main electricity fails. It features clear alarms and indicator lights that inform you about battery status, power supply, and charging conditions for easy monitoring.One of its key advantages is the pure sine wave output during main electricity mode, which provides clean and stable power to sensitive devices, while in battery mode, it switches to a modified sine wave. The transfer time is less than 10 milliseconds, offering almost instantaneous power switching to protect connected equipment from damage.The UPS also comes with built-in protections including overload, heavy discharge, and overcharge safeguards, ensuring both user safety and extended battery life. Compact and lightweight, it measures 335 mm × 87 mm × 143 mm and weighs just 4.4 kg, making it easy to place anywhere. The product includes a 1-year manufacturer warranty, reflecting Dahua’s commitment to quality and reliability.Choose the Dahua 650VA Full Metal Body Offline UPS for uninterrupted power, protection, and peace of mind at a competitive price in Bangladesh.FeaturesDahua 650VA UPS for stable power backupFull metal body offline UPS durable design650VA UPS with lead-acid battery backupPure sine wave UPS for sensitive electronicsUPS with fast <10ms transfer timeOverload and overcharge protection UPSCompact UPS 335x87x143 mm sizeReliable UPS for home and office useUPS with multiple battery and overload alarmsOne year warranty Dahua UPS Bangladesh.. |
Marsriva MR-UF650 650VA UPSMarsriva MR-UF650 650VA UPS is a reliable power backup solution designed for home and office use. With its compact design, intelligent features, and strong protection system, it ensures uninterrupted power supply during outages while safeguarding sensitive electronic devices.Power Capacity and PerformanceThis UPS comes with a capacity of 650VA and load capacity of 360W, making it suitable for computers, routers, networking devices, and small office equipment. It supports both 220V – 240V and 110V – 120V input/output voltages, ensuring flexibility across different power systems. With Automatic Voltage Regulation (AVR), it maintains stable output even during fluctuations.Battery and Backup FeaturesThe UPS is equipped with a 12V/7Ah battery that provides reliable backup during power failures. It includes intelligent off-mode charging and a cold start function, enabling users to power up devices directly from battery mode when required. Audible alarms notify users about different conditions such as low battery, overload, or fault, ensuring timely action.Protection and SafetyThe MR-UF650 offers comprehensive protection including short circuit, overload, overcharge, and over-discharge protection. Its simulated sine wave output ensures safe compatibility with standard electronic devices. Transfer time is kept minimal at 2–6ms (10ms max), reducing risks of data loss or device shutdown.User-Friendly Indicators and InterfaceThe control panel features LED status indicators for AC mode, battery mode, and overload status. It also offers optional USB and RJ45 communication interfaces, enabling easy monitoring and integration with systems.Design and Physical SpecificationWith a compact size of 305x94x139mm and a weight of 4.2kg, the UPS is easy to place in small spaces. It operates silently at less than 40dB noise level, making it suitable for quiet environments.FeaturesCapacity: 650VA / 360WInput Voltage: 220V–240V or 110V–120VOutput Voltage: 220V–240V or 110V–120VFrequency: 50Hz / 60HzVoltage Range: 145V–290V or 85V–150VWaveform Type: Simulated Sine WaveTransfer Time: 2–6ms (10ms Max.)Battery: 12V / 7Ah × 1Alarm: Battery mode every 8s, low battery continuous tone, overload alarmIndicators: Green (Line), Yellow (Battery), Red (Fault)Protection: Short circuit, Overload, Overcharge, OverdischargeFeatures: Cold start function, Intelligent off-mode charging, AVR, Silent modeCommunication Interface: USB, RJ45 (Optional)Noise Level: <40dB (1 meter)Operating Temperature: 0°C – 40°CHumidity: 0 – 95% (Non-condensing)Dimension: 305 × 94 × 139 mmWeight: 4.2 kg.. |