Ups battery backup uninterruptible power supply

Battery not included... (Uninterruptible Power Supply) A device that provides battery backup when the electrical power fails or drops to an unacceptable voltage level. Small UPS systems provide power for a few minutes; enough to power down the computer in an orderly manner.

UPS’s supply back up battery power to PC’s, servers, network equipment, tills, scales and any other equipment that requires a stable electrical current. A UPS can supply power in the event of a complete power failure or supply protection in the event of a power surge or dip. When there is a power failure in the UPS will automatically take over and keep the equipment functioning thus preventing hardware damage, software corruption and down time. Small UPS’s provide power for a few minutes to allow the equipment to be shut down correctly. Larger UPS’s have battery power for a few hours. Where it is essential for equipment to be operating constantly, a generator will be needed to supply power to the UPS to extend the Data Centre backup time indefinitely. For any enquiries please contact us at Modac

UPS SALE 650VA UPS UNITS R595 2000VA (2KVA) UPS UNITS R1500 SURGE PROTECTION PLUGS R45 SOLAR KITS AVAILABLE + LIGHTS/CONTROLLER/BATTERY, ETC. FROM R450 021 939 5555 224 VOORTREKKER RD,PAROW WWW.SUPERTRONICS.CO.ZA

Buy Mini DC UPS (8200mAh) Backup Battery Power Bank Supply - 12V Router, CCTV, Wifi Backup for R375.00

Buy Mini DC UPS (8200mAh) Backup Battery Power Bank Supply - 12V Router, CCTV, Wifi Backup for R350.00

Brand New PowerMax PowerPack Battery Back-up Power Supply (12Vdc ups) With Manual For Sale. Price R 250 Contact Daniel Or WhatApp Me on / Features Input voltage can vary from 90VAC to 265VAC without affecting the output voltage. (output voltage remains constant Input and output fussed Short circuit protected Overload protected (resettable fuse Reverse polarity protected Low voltage battery trip (Battery will cut out when voltage falls below 10V) Input mains filtration surge, and lightning protected All operations are automatic,(in case of a power failure the supply will switch to battery, when the supply returns it will automatically return to normal state Mains Fail Output Facility Neat looking PVC flame retardant housing (Custom designed for the powermax powerpack range The red output wire of power supplies is connected with red pin of battery The black output wire of power supplies is connected with black pin of battery Specifications: Input Voltage ranges: 90 VAC to 265VAC Input fiequency range: 47Hz to 63Hz. Inrush current: 60A max Input current: 800mA at Full Load Power supply efflciency: >75% Output no load voltage: <14VDC Battery charger output: 13.8V + - 1% Output current: mA Battery chaixer current: mA Total power supply current: mA Over voltage protection: (The supply shall shut down if output voltage exceeds 16V) Operating tempreture: 49degC at continious full load Insulation resistance (primary to secondary): 30Meg ohm Hi-Pot Test (primary to secondary): V for 3 seconds

Brand New PowerMax PowerPack Battery Back-up Power Supply (12Vdc ups) With Manual For Sale. Price R 250 Contact Daniel Or WhatApp Me on /

Apex Plus 1000VA 600W - Uninterrupted Power Supply Features: Line Interactive UPS Compact Size Excellent Microprocessor Control Guarantees High Reliability Auto Restart while AC is Recovering Off‐Mode Charging Cold Start Function Generator Compatible Specs: VA Rating 1000VA Watt Rating 600W Input Voltage 230VAC Input Voltage Range 140-300VAC Output Voltage 230VAC Output Frequency 50Hz Output Waveform Simulated Sinewave Battery Size 1 x 12V/100AH Backup Time 3/4 Hours With battery Pack

10kVA / 8000W Online UPS -Pure Sine Wave, DEMO LIKE NEW,  HOME/OFFICE (Long Backup Uninterruptible Power Supply)   Zooltro Pure Sine Wave Online UPS - 10kva / 8KW 192VDC   Home and Commercial establishments have higher power needs. Also, frequent power cuts can hamper the overall performance of the appliances. The  Zooltro 10KVA  System offers high quality and reliable power backup solution for running office and sensitive appliances. Zooltro online UPS is an uninterruptible power supply incorporating Double-Conversion Technology. The double conversion principle eliminates all power disturbances in the main supply. Zooltro online UPS provides an independent, no break source of clean, stable, transient free uninterrupted power supply with output neutral bonded to the ground this protects critical loads against power line disturbances and loss of City power. The UPS gives an accurately controlled sine wave AC output without any line disturbances. It provides Regulated Output Voltage under several Input conditions such as power failure, surge, sag, spikes, noise, frequency instability and harmonic distortions.       Product details On-line 10KVA/8KW RS232 LED UPS DC192V Type: Online UPS KVA ratings: 10 000VA Peak power: 10 000W / 8KW DC voltage: 192VDC Output waveform: Pure sine wave Display: LCD Display Phase: 1 Phase in / 1 Phase out Alarm Battery mode: Sounding every 4 seconds Low Battery: Sounding every second Overload: Sounding twice every second Fault: Continuously sounding True double-conversion on line UPS DSP technology guarantees high performance Output power factor 0.8 Standard backup UPS and long backup UPS in one integrated unit Adjustable battery number Adjustable charging current via software (0.5A~6A) Wide input voltage range (110-300 VAC) Active input power factor correction 0.99 Emergency power off function (EPO) 3-stage extendable charging design for optimized battery performance Maintenance bypass available RS-232 communications LCD/LED display

Zooltro Pure Sine Wave Online UPS - 10kva / 8KW 192VDC Home and Commercial establishments have higher power needs. Also, frequent power cuts can hamper the overall performance of the appliances. The Zooltro 10KVA System offers high quality and reliable power backup solution for running office and sensitive appliances. Zooltro online UPS is an uninterruptible power supply incorporating Double-Conversion Technology. The double conversion principle eliminates all power disturbances in the main supply. Zooltro online UPS provides an independent, no break source of clean, stable, transient free uninterrupted power supply with output neutral bonded to the ground this protects critical loads against power line disturbances and loss of City power. The UPS gives an accurately controlled sine wave AC output without any line disturbances. It provides Regulated Output Voltage under several Input conditions such as power failure, surge, sag, spikes, noise, frequency instability and harmonic distortions.   Product details On-line 10KVA/8KW RS232 LED UPS DC192V Type: Online UPS KVA ratings: 10 000VA Peak power: 10 000W / 8KW DC voltage: 192VDC Output waveform: Pure sine wave Display: LCD Display Phase: 1 Phase in / 1 Phase out Alarm Battery mode: Sounding every 4 seconds Low Battery: Sounding every second Overload: Sounding twice every second Fault: Continuously sounding True double-conversion on line UPS DSP technology guarantees high performance Output power factor 0.8 Standard backup UPS and long backup UPS in one integrated unit Adjustable battery number Adjustable charging current via software (0.5A~6A) Wide input voltage range (110-300 VAC) Active input power factor correction 0.99 Emergency power off function (EPO) 3-stage extendable charging design for optimized battery performance Maintenance bypass available RS-232 communications LCD/LED display TRANSPORT VIA COURIER r 380.00

Dlion 5V UPS Power Monitoring Module For 3D Printer Part Package weight: 0.13 kg Features: 1. Short press to start the power, long press to force the shutdown. Programmable software shutdown. 2. Power failure detection. On-board EMI circuit hardware filtering, effectively preventing false triggering power-off signals caused by power supply fluctuations. 3. Comes with 5V UPS power supply, 2200mAh, integrated UPS backup battery management system. 4. Programmable calling self-start function. 5. The module uses full optocoupler isolation technology. Provide a safe and stable UPS backup power supply. 6. Support more power switching power supply. Dlion intelligent power management module can realize the functions of accidental power failure, print shutdown, software control power off, monitor power status, etc., realize the printing interaction, can effectively solve the accidental power outage during printing, go out, print overnight, printing failures that occur under unexpected conditions, it is considered to be a more useful feature of 3D printers. About the UPS function description of this module: In case of accidental power failure, the Dlion intelligent power supply module provides the power-off signal to the 3D printing system and provides a stable 5V backup power supply to ensure that the 3D printing system can completely save the data of the power-off instant. Package Included: 1x Dlion Smart Power Management Module 1x Self-resetting metal push button switch (with 30cm cable) 1x 3pin output signal cable(300mm) 1x 2pin UPS power cable (300mm) 1x 16340 battery Notes: Under normal using situation, the following areas are with high voltage power supply, please do not touch them directly and do insulation isolation: Click here for more deals Dlion 5V UPS Power Monitoring Module For 3D Printer Part Dlion 5V UPS Power Monitoring Module For 3D Printer Part

Buy Mini DC UPS(10400mAh) LOAD SHEDDING Backup Battery Power Bank Supply - 12V Router, CCTV, Wifi Backup for R475.00

Intel RAID Maintenance Free | AXXRMFBU2 Brand New & Sealed * Original Product * Valid Manufacturer's Guarantee * Fast Delivery Intel Product Code: AXXRMFBU2 Availability: 2 in Stock Intel RAID Maintenance Free Backup Unit - RAID controller cache data protection module - for Integrated RAID Module RMS25CB080, RMS25PB080, RMT3CB080, RMT3PB080 Overview Intel integrated RAID (Redundant Array of Inexpensive Disks) module provides reliability, high performance, and fault-tolerant disk subsystem management. Acomplete fault-tolerant strategy requires protection of all data, including the unwritten cached data in the RAM cache. If power is lost, the data in the RAM cache is lost. To avoid data loss, a RAID Maintenance Free Backup Unit (RMFBU) can be added to store unwritten cached data from the RAID RAM during an AC power outage or if the AC power cord is removed. A RAID Maintenance Free Backup Unit protects the integrity of the chached data on Intel integrated RAID modules by offloading data stored in the RAM cache to the NAND flash if there is a complete AC power failure or a brief power outage. The Intel RAID Maintenance Free Backup Unit provides an alternative to use an uninterruptible power supply (UPS) or it can act as a second level of fault tolerance when used with a UPS. Furthermore, it eliminates the need for lithium-ion batteries traditionally used to protect DRAM cache memory on PCI RAID controllers. Therefore this is a greener and lower total cost cache proection solution. The Intel RAID Maintenance Free Backup Unit AXXRMFBU2 consists of cache offload module and SuperCap2. It monitors the voltage level of the DRAM modules of the Intel integrated RAID module. If the voltage drops below a predefined level, the RMFBU offloads the data from the RAID RAM to the NAND flash of RMFBU2 cache-offload module and SuperCap2 provides sufficient power to complete the data transferring. When the voltage level returns to an acceptable level, the RAID RAM is recoverd from flash, and all pending writes to storage devices are completed without losing any data. The Intel RAID Maintenance Free Backup Unit AXXRMFBU2 has built-in functionality to charge the SuperCap2 automatically and to communicate entire unit status information such as voltage, temperature, and current to the host server system. The Intel RAID Maintenance Free Backup Unit AXXRMFBU2 is a smart backup module and uses MegaRAID CacheVault technology. It is compatible with a backup auxiliary power source. The SuperCap2 is charged automatically. Specifications Product Description Intel RAID Maintenance Free Backup Unit - RAID controller cache data protection module Product Type RAID controller cache data protection module Designed For Integrated RAID Module RMS25CB080, RMS25PB080, RMT3CB080, RMT3PB080 Delivery & FAQ's * Metropolitan Areas - Delivery of this item within 3 business days after payment reflects * Outlying Areas - Please allow 5 business days after payment reflects for delivery of this item This item carries a vaild manufacturers warranty/guarantee. Manufacturer's Code: AXXRMFBU2 Intel

Intel RAID Maintenance Free | AXXRMFBU2 Brand New & Sealed * Original Product * Valid Manufacturer's Guarantee * Fast Delivery Intel Product Code: AXXRMFBU2 Availability: 8 in Stock Intel RAID Maintenance Free Backup Unit - RAID controller cache data protection module - for Integrated RAID Module RMS25CB080, RMS25PB080, RMT3CB080, RMT3PB080 Overview Intel integrated RAID (Redundant Array of Inexpensive Disks) module provides reliability, high performance, and fault-tolerant disk subsystem management. Acomplete fault-tolerant strategy requires protection of all data, including the unwritten cached data in the RAM cache. If power is lost, the data in the RAM cache is lost. To avoid data loss, a RAID Maintenance Free Backup Unit (RMFBU) can be added to store unwritten cached data from the RAID RAM during an AC power outage or if the AC power cord is removed. A RAID Maintenance Free Backup Unit protects the integrity of the chached data on Intel integrated RAID modules by offloading data stored in the RAM cache to the NAND flash if there is a complete AC power failure or a brief power outage. The Intel RAID Maintenance Free Backup Unit provides an alternative to use an uninterruptible power supply (UPS) or it can act as a second level of fault tolerance when used with a UPS. Furthermore, it eliminates the need for lithium-ion batteries traditionally used to protect DRAM cache memory on PCI RAID controllers. Therefore this is a greener and lower total cost cache proection solution. The Intel RAID Maintenance Free Backup Unit AXXRMFBU2 consists of cache offload module and SuperCap2. It monitors the voltage level of the DRAM modules of the Intel integrated RAID module. If the voltage drops below a predefined level, the RMFBU offloads the data from the RAID RAM to the NAND flash of RMFBU2 cache-offload module and SuperCap2 provides sufficient power to complete the data transferring. When the voltage level returns to an acceptable level, the RAID RAM is recoverd from flash, and all pending writes to storage devices are completed without losing any data. The Intel RAID Maintenance Free Backup Unit AXXRMFBU2 has built-in functionality to charge the SuperCap2 automatically and to communicate entire unit status information such as voltage, temperature, and current to the host server system. The Intel RAID Maintenance Free Backup Unit AXXRMFBU2 is a smart backup module and uses MegaRAID CacheVault technology. It is compatible with a backup auxiliary power source. The SuperCap2 is charged automatically. Specifications Product Description Intel RAID Maintenance Free Backup Unit - RAID controller cache data protection module Product Type RAID controller cache data protection module Designed For Integrated RAID Module RMS25CB080, RMS25PB080, RMT3CB080, RMT3PB080 Delivery & FAQ's * Metropolitan Areas - Delivery of this item within 3 business days after payment reflects * Outlying Areas - Please allow 5 business days after payment reflects for delivery of this item This item carries a vaild manufacturers warranty/guarantee. Manufacturer's Code: AXXRMFBU2 Intel

NAS IOMega ixR Storage unit 1U unit, takes maximum 24TB hard drives. Ideal for storing movies or SME. Hard drives not included, takes normal Desktop 3.5" hard drives. Bargain at R. Negotiable make me an offer. Features Capacity: Starting at 4TB (4 x 1TB SATA-II Hard Disk Drives HDDs) with maximum capacity of 24TB (12 SATA-II Hard Disk Drives) 4-drive disk packs enable expansion to 8 or 12 drive configurations RAID Support: On-disk data protection and organization configurable as RAID and 10. Automatic RAID rebuild and hot swap drives. Storage Pools: Storage Pools group drives of like size and RAID protection together to simplify management. Sharing: Access files from any networked Windows, Mac, or Linux workstation or server for easy file sharing, data backup and print serving. Network and File Protocols Supported: Microsoft (CIFS/SMB/Rally) FTP Linux/UNIX (NFS) HTTP Apple AFP / Bonjour support SNMP Windows DFS WebDAV VLAN tagging Sophisticated networking: Ethernet port bonding for load balancing, high performance bandwidth aggregation or failover; Virtual LAN (VLAN) capability simplifies management and operation by enabling devices to be logically, but not physically in the same subnet. iSCSI support: Provides block-level access for the most efficient storage utilization, especially for database and email application performance. High Performance: Quad-Gigabit Ethernet connectivity and high-performance embedded architecture, plus link aggregation (port bonding) provide extremely high throughput. Active Directory Support: Allows the domain users and groups to authenticate to the Active Directory service to access the StorCenter ix12. UPS Support: Enables an uninterruptible power supply to communicate with the system via a USB port to initiate an unattended system shutdown without data loss in the case of extended power failure. Remote Access: Connect from anywhere on the Internet to access content or manage the device. System Dashboard: Provides a one-stop summary for status information on space ut ilization, device, peripheral, and backup status. VMware Certified: HCL certified NAS (NFS) and iSCSI storage for VMware ESX (vSphere). Microsoft Window Server Certified: Windows Server Citrix Certified: HCL certified NAS (NFS) and iSCSI storage for Citrix XenServer. Replication: The StorCenter ix12 supports device-to-device (D2D) Security Camera: security cameras and the StorCenter ix12 captures and stores video without the need of a dedicated PC. Total Data Protection: Multiple network interface cards (NICs) can be configured for I/O failover Robust username and password authorized accessor integration with Microsoft Active Directory Service