Ups auto switching

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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

Tescom SSPro VA Pure Sinewave UPS -Management software & Cable Included, Retail Box, 1 year Limited Warranty Product Overview The Tescom SSPro Series UPS is an advanced Inline Transformer based Uninterruptable Power System which produces pure sine wave power to your equipment and offers unsurpassed reliability in the most extreme power environment. The series provides efficiency over 96% under normal power conditions. Smart battery management with two charge modes, quick charge and trickle charge, are provided to maintain the batteries in the best condition. The special design of the set-up software, UPS Wizard, which will allow users to adjust the voltage-transfer points, charging voltage and green mode level, etc. Besides an LED display, the series also features a full function LCD display. Features: ¿ Pure sine wave output. ¿ Microprocessor based design with true inline topology. ¿ Adjustable voltage sensitivity, charging voltage and voltage-transfer points. ¿ Remaining estimated backup time indication (EBT system on LCD version) ¿ Smart battery management with intelligent double stage charging control. ¿ Real time auto-detection for battery condition. ¿ Automatic restart of load after UPS shutdown. ¿ Generator compatible. ¿ "Green power" design with auto on/off function. ¿ Network manageable (SNMP optional). ¿ RS-232 interface for communication, ¿ compatible with all major 0.S., Including Windows, Linux, SCO UNIX and DOS. ¿ Protection for overload, short circuit and over temperature. Specifications Output ¿ Power levels-VA/600W ¿ Output voltage 200V/220V/230V/240V selectable ¿ Voltage waveform Sinewave ¿ Crest factor 3 -1 ¿ Output frequency. Auto select for HZ; HZ nominal (synchronized to mains) ¿ Regulation (nominal) ±5% typical of nominal voltage ¿ Regulation ±3% typical of selected voltage (battery made) (adjustable with the remote set-up software) ¿ Overload alarm level %, overload shutdown level ¿ Over current protection % adjustable with the remote set-up software Input ¿ Nominal voltage 200V/220V/230V/240V selectable ¿ Input frequency 47HZ - 65HZ auto-sensing ¿ Efficiency 79% (normal mode) ¿ Noise filtering Full time EMI/RFI filtering VA - VA ¿ Over current-Resettable by AC fuse Voltage range -% for selected nominal voltage -% adjustable with the remote setup software - Surge protection-220 Joules

Tescom SSpro VA Pure sine wave, parallel online UPS- Pure sine wave output with true parallel online topology. Smart battery management, Generator compatible, RS-232 interface, Windows, Linux, SCO UNIX and DOS. compatible-Management software & Cable Included, Retail Box, 1 year Limited Warranty Product Overview The Tescom SSPro Series UPS is an advanced Inline Transformer based Uninterruptable Power System which produces pure sine wave power to your equipment and offers unsurpassed reliability in the most extreme power environment. The series provides efficiency over 96% under normal power conditions. Smart battery management with two charge modes, quick charge and trickle charge, are provided to maintain the batteries in the best condition. The special design of the set-up software, UPS Wizard, which will allow users to adjust the voltage-transfer points, charging voltage and green mode level, etc. Besides an LED display, the series also features a full function LCD display. Features: ¿ Pure sine wave output. ¿ Microprocessor based design with true inline topology. ¿ Adjustable voltage sensitivity, charging voltage and voltage-transfer points. ¿ Remaining estimated backup time indication (EBT system on LCD version) ¿ Smart battery management with intelligent double stage charging control. ¿ Real time auto-detection for battery condition. ¿ Automatic restart of load after UPS shutdown. ¿ Generator compatible. ¿ "Green power" design with auto on/off function. ¿ Network manageable (SNMP optional). ¿ RS-232 interface for communication, ¿ compatible with all major 0.S., Including Windows, Linux, SCO UNIX and DOS. ¿ Protection for overload, short circuit and over temperature. Specifications Output ¿ Power levels-VA/W ¿ Output voltage 200V/220V/230V/240V selectable ¿ Voltage waveform Sinewave ¿ Crest factor 3 -1 ¿ Output frequency. Auto select for HZ; HZ nominal (synchronized to mains) ¿ Regulation (nominal) ±5% typical of nominal voltage ¿ Regulation ±3% typical of selected voltage (battery made) (adjustable with the remote set-up software) ¿ Overload alarm level %, overload shutdown level ¿ Over current protection % adjustable with the remote set-u software Input ¿ Nominal voltage 200V/220V/230V/240V selectable ¿ Input frequency 47HZ - 65HZ auto-sensing ¿ Efficiency 79% (normal mode) ¿ Noise filtering Full time EMI/RFI filtering VA - VA by AC fuse ¿ Over current-Resettable over current protector Voltage range -% for selected nominal voltage -% adjustable with the remote setup software - Surge protection VA-VA- 660 Joules

Please check for stock availability before placing an order thank you Tescom APEX 650VA UPS Retail Box 1 year Limited Warranty   Product Overview The Tescom Apex Range of  Line-interactive UPS’s  offers surge protection and battery back-up and also regulates the AC power using one converter. Based on world's most advanced Digital Signal processing technology,  Apex Line Interactive UPS system ensures the simplest and most cost effective way of coping with these disturbances, Acting as an interface between the mains and the loads, the UPS guarantees the continuity and the quality of electrical power supplied to the loads. In fact the  UPS stabilizes the voltage perfectly eliminating all disturbances.Suitable for Home and Small to Medium size businesses,that delivers clean output and reliable protection for Computer workstations Point of Sale equipment and Audio Visual equipment.The UPS provides battery-backed outlets and includes a high performance  surge protection with Automatic Voltage Regulation (AVR, with buck and boost)function to stabilise input voltage & extend battery life.The  RJ11/RJ45 network connection line filter is integral with the UPS to protect sensitive phone, fax and modem equipment, from power disturbances entering via the phone lines.The  UPS battery offers up to four minutes of backup power at full load and up to 12 minutes on half load — ample time to shut down protect equipment if an outage occurs.   Features •650VA line interactive UPS •Compact size •Excellent microprocessor control guarantees high reliability •Boost and buck AVR for voltage stabilization •Auto restart while AC is recovering •Off-mode charging •Cold start function Start up without Mains •Generator compatible •Immediate changeover (Change-over with phase synchronization) •Lower operating temperatures  •Less heat load on facility - less heat is produced by the UPS  •Off-mode charging

RCT Line Interactive UPS - 2000 VA / 1200 W Fast charging in 4 hours Built-in excellent microprocessor controller Boost and buck AVR for voltage stabilization Free monitoring software (download required) Overload, discharge, and overcharge protection INPUT Voltage 110/120 VAC or 220/230/240 VAC Voltage Range 81-145 VAC / 162-290 VAC Frequency Range 60/50 Hz (auto sensing) OUTPUT Output Voltage 110/120 VAC or 220/230/240 VAC AC Voltage Regulation (Batt. Mode) ±10% Frequency Range (Batt. Mode) 60 Hz or 50 Hz ±1 Hz Transfer Time Typical 2-6 ms, 10ms max. Waveform (Batt. Mode) Simulated Sinewave Box Content: 1x UPS Unit 2x Male to Female Extension Power Cord IEC C13-C14 Serial (From UPS to PC) 1x USB cable (From UPS to PC) NO Dedicated AC Power cord with kettle plug (sold separately) Note: A UPS is not designed to provide continuous power, merely a window period that allows a computer or other user to finalise the work at hand and shut down. It's ability to do this is dependent on the number of devices connected to the UPS. To establish what you can and cannot connect, calculate the total wattage you need to supply and ensure that the UPS you purchase meets that requirement.

Tescom APEX VA/900W UPS With AVR-Output Frequency-50Hz,Simulated Sinewave, Battery Size-12V/9AH x 2, Backup Time- 5-15 Minutes, Retail Box, 1 year Limited Warranty Product Overview The Apex VA UPS is a “Lite” UPS to protect your power issue on personal computers. It provides comprehensive protection in a small and economic package. Not only offering greater comprehensive power protection against surges and spikes, it also provides pure voltage with built-in AVR stabilizer. The UPS will continue providing clean and stable power to connected equipment while its embedded microprocessor controller guarantees high reliability, perfect for any home or small office application. Features: • Line Interactive UPS • Compact Size • Excellent Microprocessor Control Guarantees High Reliability • Boost and Buck AVR for Voltage Stabilizer • Auto Restart while AC is Recovering • Off-Mode Charging • Cold Start Function • Generator Compatible Specifications • VA Rating VA • Watt Rating 900W • Input Voltage VAC • Input Voltage Range VAC • Output Voltage VAC • Output Frequency 50Hz • Output Waveform Simulated Sinewave • Battery Size 12V/9AH x 2 • Backup Time 5-15 Minutes

RCT Line Interactive UPS - 2000 VA / 1200 W Fast charging in 4 hours Built-in excellent microprocessor controller Boost and buck AVR for voltage stabilization Free monitoring software (download required) Overload, discharge, and overcharge protection INPUT Voltage 110/120 VAC or 220/230/240 VAC Voltage Range 81-145 VAC / 162-290 VAC Frequency Range 60/50 Hz (auto sensing) OUTPUT Output Voltage 110/120 VAC or 220/230/240 VAC AC Voltage Regulation (Batt. Mode) ±10% Frequency Range (Batt. Mode) 60 Hz or 50 Hz ±1 Hz Transfer Time Typical 2-6 ms, 10ms max. Waveform (Batt. Mode) Simulated Sinewave Box Content: 1x UPS Unit 2x Male to Female Extension Power Cord IEC C13-C14 Serial (From UPS to PC) 1x USB cable (From UPS to PC) NO Dedicated AC Power cord with kettle plug (sold separately)

Tescom Satin 1.2KVA Simulated Sine wave UPS - For TV or computer and accessories, Complete with 1 x 100 a/h battery and cabinet, Retail Box, 1 year Limited Warranty. Features: • Simulated sine wave inverter. • Sensitivity selector (UPS mode & inverter mode). • Multiple display options: horizontal, vertical and wall mount. • Optional polarity reserve protection. • Cold start function. • 10 A or 20 A standard charging voltage (selectable). • Overload and short circuit protection. • Adjustable battery charging voltage. • Generators & computer-related devices compatible. Specifications: • Product Code: SATIN1200 • Description: Tescom Satin 1.2KVA Simulated Sine wave UPS • Capacity (VA/W): 1200VA / 720W Input • Voltage: 230VAC • Acceptable Voltage Range: 170-280VAC (UPS Mode) 90-280 (INV. Mode) • Frequency Range: 50Hz/60Hz (Auto Sensing) Output • Frequency Range (Batt. Mode): 230VAC +_ 10% • OUTPUT AC Voltage Regulation (Batt. Mode): 50Hz/60Hz +_ 1Hz • Transfer Time: 20 ms typical • Waveform (Batt. Mode): Simulated Sine wave Battrey: • Battery Voltage: 12 VDC • Low Battery Alarm Voltage: 13,7 VDC +_ 2% • Floating Charge Voltage: 10,2 VDC +_ 2% • Shutdown Voltage: 9,9 VDC +_ 2% • Overcharge Protection: 13,7 VDC +_ 2% • Maximum Charge Current: 10A or 20 A

RCT Line Interactive UPS - VA / W Fast charging in 4 hours Built-in excellent microprocessor controller Boost and buck AVR for voltage stabilization Free monitoring software (download required) Overload, discharge, and overcharge protection INPUT Voltage VAC or VAC Voltage Range VAC / VAC Frequency Range Hz (auto sensing) OUTPUT Output Voltage VAC or VAC AC Voltage Regulation (Batt. Mode) ±10% Frequency Range (Batt. Mode) 60 Hz or 50 Hz ±1 Hz Transfer Time Typical 2-6 ms, 10ms max. Waveform (Batt. Mode) Simulated Sinewave Box Content: 1x UPS Unit 2x Male to Female Extension Power Cord IEC C13-C14 Serial (From UPS to PC) 1x USB cable (From UPS to PC) Retails for R - R new, selling for R700, not negotiable. Item is approximately 1 year old. Reason for selling: We are moving and selling all household items. Contact Chantelle for more information.

TESCOMOTIMA For more information and to place orders, visit technowave.co.za Tescom Otima 1.1KVA Rackmount Line Interactive Sine wave UPS, Retail Box, 1 year Limited Warranty Product Overview Tescom Otima 1100VA Rack Mount UPS – Management software & Cable Included- Perfect UPS for SMEs & integrating into corporate solution. Otima Series provides server-grade full power protection from power failure, spikes and surge in small footprint with enhanced output power factor 0.8. Combining flexible rack/tower form factor and easy-shift LCD panel design, this series is perfect for networking, telecom, server and mission-critical applications.The Otima Series are sine wave units, manufactured with state of the art technology, producing microprocessor controlled output. These Rack Mount Units usually has a typical runtime of 10 – 120 minutes Features •Pure sine wave inline UPS •User-friendly and easy-shift LCD display •High flexibility with Rack/Tower design •Output Power Factor 0.8 •Programmable power management outlets •ECO (Efficiency Corrective Optimizer) operation for energy saving •Excellent microprocessor control guarantees high reliability •Boost and Buck AVR for voltage stabilization Specifications • Capacity VA/W- 1100VA / 880W • Voltage -110/120 VAC or 208/220/230/240 VAC • Acceptable Voltage Range -81-145 VAC or 162-290 VAC • Frequency Range -60/50 Hz (Auto sensing) • Output Voltage-110/120 VAC or 208/220/230/240 VAC • Voltage Regulation (Batt. Mode) -± 3 % (Before battery alarm) • Frequency Range (Batt. Mode) -50 Hz or 60 Hz ± 1 Hz • Current Crest Ratio -3:1 • Harmonic Distortion -8% max - 100% linear load(before alarm) • Transfer Time -Typical 2-6 ms, 10ms max. • Waveform (Batt. Mode) -Pure Sinewave • Battery Type & Number 12 V/9 Ah x 2 • Typical recharge time- 4 hours recover to 90% capacity • Dimension, DxWxH (mm) 380 x 438 x 88 • Net Weight (kgs) -10.8 Efficiency • AC Mode -97% • Buck & Boost Mode -90% • Battery Mode -83% • Charging Voltage -27.4 VDC ± 1% • Full Protection -Overload, discharge, and overcharge protection • LCD Display -AC Mode, Battery Mode, Load Level, Battery Level, Input Voltage, Output Voltage Alarm • Battery Mode -Sounding every 10 seconds • Low Battery -Sounding every second • Overload -Sounding every 0.5 second • Fault -Continuously sounding • Noise Level -Less than 45dB

Features Unit is a 3kva 2100w and is 24vdc Accurate pure sine wave output;strongly compatible with different loads. Smart RS232 communication port Advanced performances due to the CPU control. Wide range of input and accurate output. Perfect protection for overload,short circuit,over-voltage and over-heating etc. LED/LCD display(optional) UPS restart automatically when the main power recover(optional). Intelligent battery management Unsurpassed reliability for regions or countries with chronic power problems,TX series is designed to work and protect PC equipment in extremely hostile power environments where other UPS simply can not operate.An extra wide input AVR conserves battery for added security.Includes and advances multi-stage surge suppressor can protect from surges and spikes via fax or DSL lines. These powerful units include auto diagnostics such as load sensing.Sleep/greenmode, audible and visual warnings that alert users of power and UPS conditions. A high performance line interactive UPS for value conscious users. Call us on 011 468 1619 or email info@maidenelectronics.co.za, or check out our website www.maidenelectronics.co.za for more info.

Features Accurate pure sine wave output;strongly compatible with different loads. Smart RS232 communication port Advanced performances due to the CPU control. Wide range of input and accurate output. Perfect protection for overload,short circuit,over-voltage and over-heating etc. LED/LCD display(optional) UPS restart automatically when the main power recover(optional). Intelligent battery management Unsurpassed reliability for regions or countries with chronic power problems,TX series is designed to work and protect PC equipment in extremely hostile power environments where other UPS simply can not operate.An extra wide input AVR conserves battery for added security.Includes and advances multi-stage surge suppressor can protect from surges and spikes via fax or DSL lines. These powerful units include auto diagnostics such as load sensing.Sleep/greenmode, audible and visual warnings that alert users of power and UPS conditions. A high performance line interactive UPS for value conscious users. Call us on 011 468 1619 or email info@maidenelectronics.co.za, or check out our website www.maidenelectronics.co.za for more info.

Features Accurate pure sine wave output;strongly compatible with different loads. Smart RS232 communication port Advanced performances due to the CPU control. Wide range of input and accurate output. Perfect protection for overload,short circuit,over-voltage and over-heating etc. LED/LCD display(optional) UPS restart automatically when the main power recover(optional). Intelligent battery management Unsurpassed reliability for regions or countries with chronic power problems,TX series is designed to work and protect PC equipment in extremely hostile power environments where other UPS simply can not operate.An extra wide input AVR conserves battery for added security.Includes and advances multi-stage surge suppressor can protect from surges and spikes via fax or DSL lines. These powerful units include auto diagnostics such as load sensing.Sleep/greenmode, audible and visual warnings that alert users of power and UPS conditions. A high performance line interactive UPS for value conscious users. Call us on 114 - show phone - or 861 - show phone - POWER. We are based in Kyalami A.H. 69 Maple rd Cnr Maple & Campolino rds Kyalami A.H

Tescom Apex Plus 600VA Long Run UPS, Retail Box, 1 year Limited Warranty Product Overview As a long-run UPS, the Apex Plus series is able to connect with external batteries to provide continuous backup power during long-term outage. Equipped with double boost and single buck, it allows to work indefinitely through deep brownouts and overvoltages without draining the battery, saving battery life for power outages. Features • Simulated sine wave output • Excellent microprocessor control guarantees high reliability • Boost and buck AVR for voltage stabilization • Selectable charging current • Auto restart while AC is recovering • Off-mode charging • Cold start function Specifications • Product Code: APEXPLUS600_24 • Description: Apex Plus 600VA Long Run Ups • VA Rating - 600VA • Watt Rating - 360W • Input Voltage - 230VAC • Input Voltage Range - 140-300VAC • Output Voltage - 230VAC • Output Frequency - 50Hz • Output Waveform Simulated Sinewave • Battery Size - 1 x 12V65AH