PRAG 20KVA 45-280V Relay Voltage Stabilizer
Product details
The 20KVA Relay 45-280V Wall Voltage Stabilizer in light grey is the perfect solution for safeguarding your electrical appliances from unstable power fluctuations. Designed for high-capacity performance, this voltage stabilizer ensures a steady AC 220V output with a precise ±10% variance, making it ideal for areas with extreme voltage variations ranging from AC 45-280V. Its powerful 20000VA capacity is suitable for residential or commercial use, offering reliable protection for sensitive equipment.
Equipped with advanced over-voltage protection (246V±4V), overload protection, and high-temperature safety, this stabilizer guarantees the longevity of your devices by shielding them against unexpected surges or spikes. The stabilizer also includes a short delay of 3-5 seconds and a long delay of 3-7 minutes to further protect appliances during power restoration.
This compact yet sturdy device has a sleek, space-saving design, with a product size of 39 x 35 x 35 cm and a total weight of 29.9 kg (net). The stabilizer is packed with added durability in mind, ensuring it withstands everyday wear and tear. With short circuit protection and a robust build, the 20KVA Relay Stabilizer is engineered to deliver consistent performance for years. Choose this light grey stabilizer to experience unmatched power stability and peace of mind for all your electrical needs.
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Quick Comparison
| Prag 10kva 130-250v Servo Wall Voltage Stabilizer remove | Mercury 5KVA AVR Digital Stabilizer remove | Mercury Elite Pro 2000VA UPS remove | Mercury Maverick 1550va UPS remove | Mercury Maverick 650VA UPS remove | |||||||||||||||||||
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| Name | Prag 10kva 130-250v Servo Wall Voltage Stabilizer remove | Mercury 5KVA AVR Digital Stabilizer remove | Mercury Elite Pro 2000VA UPS remove | Mercury Maverick 1550va UPS remove | Mercury Maverick 650VA UPS remove | ||||||||||||||||||
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| Price | ₦475,000.00 | ₦135,000.00 | ₦185,000.00 | ₦108,000.00 | ₦49,000.00 | ||||||||||||||||||
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| Description |
| Mercury 5Kva AVR Digital Display Stabilizer
| Rating input voltage   2000 VA / 1200 W Rating input frequency   60/50Hz (auto sensing) Input phase   Single phase Input socket   With Fuse Rating output voltage (V)   220 Waveform   Battery mode (simulated sine wave), AC Voltage Regulation   ±10% (Battery mode) Rear output socket   4 x Universal - Battery backup Waveform   Simulated Sine Wave (Battery mode) Line Mode   Synchronize with the utility Rating frequency   60Hz or 50 Hz ± 1 Hz Battery Mode   Yellow flashing Short circuit protection Line Mode   Fuse & Firmware protection Short circuit protection Battery Mode   Firmware Protection Overload protection Line Mode   110%±5%; Go to fault mode Line Mode after 5 minutes, 120%±5%; Go to fault mode immediately. Indicators AC mode   Green Lighting Indicators Battery Mode   Yellow Flashing Indicators Fault   Red Lighting Alarm Battery Mode   Sounding every 10 Seconds Alarm Low Battery   Sounding every Second Alarm Overload   Sounding every 0.5 second Alarm Fault   Continuously sounding Full Protection   Overload, discharge, and Overcharge protection Communication Interface   Optional RS232/RJ11 | Frequent power interruptions can lead to stress and delays in meeting project deadlines while working on your computer. The Mercury Maverick 1550VA line interactive UPS provides a reliable power back up that enables you save your work the moment there is power interruption or public power outage. It has a wide voltage input range of 140~300VAC with a transfer time of 2 – 6ms and is compatible with generators and the erratic public power supply. Features • Built in AVR with wide input range of 140~300VAC • Auto restart • Output short circuit protection • Overload protection • Overcharge protection • Sleek and compact design with cpu control • Green function ( No load cut off ) Country wide maintenance and service centres available Input Voltage                                                 220VAC Input Frequency                       50Hz or 60Hz Input Phase                                                     Single Input Socket                                                   With Fuse Input Range (220v)                                        140V – 300VAC Rating Output                          1550VA/930V Output Waveform                                  Simulated Sine wave Battery Type                          12V/8.2AH x2 Dimension(mm)                        313 x 129 x 175 Weight (Kg)                           4.4 |
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| Content | 10KVA Servo Voltage Stabilizer 130V-250V Stabilize and Protect all electrical appliances in your premises: Air Conditioners, Fridges, Freezers, TV, Home Theatre, DVD, Satellite Decoder, Electronics, Lights, Fans, Washing Machine, Microwave, Pumping Machine, Photocopier, Printer, Desktops, Notebooks, etc. Low, High, Fluctuating NEPA Voltage? One Central Stabilizer for your entire Flat, Home, Office, etc. Input Voltage (130V-250V) Stabilize and Protect all electrical appliances in your premises: Air Conditioners, Fridges, Freezers, TV, Home Theatre, DVD, Satellite Decoder, Electronics, Lights, Fans, Washing Machine, Microwave, Pumping Machine, Photocopier, Printer, Desktops, Notebooks, etc. PC-SVC-W10K Servo Automatic Voltage Stabilizer Series is based on digital technology; provides voltage stabilization and protection to appliances and equipment; designed as a central stabilizer to handle all house loads. | DescriptionMercury 5000VA Stabilizer A5000DProtect your precious appliances from damage. The Mercury 5000VA Automatic Voltage Regulator AVR Stabilizer A5000D monitors all incoming electricity and regulates voltage fluctuations.  Automatically steps up low voltage and stepping down high voltage to levels that are safe for your connected appliances.  Key Features
SpecificationsPower Factor 0.6~0.8INPUT Normal Voltage 220/230Vac Regulation Voltage 100~260Vac Frequency 50/60HzOUTPUTOutput Voltage 220V/23OV 18% (when input with Regulation Voltage range) Hi Cut Voltage 260:5VAC Low Cut Voltage 100 +/-5V Frequency 50/60Hz Auto Sense Safety Cycle 6seconds/1803econds selectable Regulation % i8% Number of Taps 5/7 taps Transformer Type El lamited Transformer Control Type Relay typeINDICATORWorking Green LED lighting Fault/Protection Red LED lighting Delaying Yellow LED lighting Voltage Meter 2 Analog Voltage Meters PROTECTION Breaker/Fuse 32A Over Current Yes, Auto Shut Down Short Circuit Yes, Auto Shut Down Dimension (mm) 307x21 Ox270mm Net Weight(Kgs) 15.2PhysicalDisplay Analogue Meter Dimention (WxHxD) 310 x 210 x 285mm Net weight (KG) 15.2Kg Delaying power supply to outlet 6S / 1808 Noise Less than 35dB Cooling mode Natural air cooling | MERCURY Line Interactive UPS (2000VA) - Elite 2000 ProWide input voltage rangeCompatible with generatorsOverload protectionShort circuit protectionBuilt-in AVRBattery deep discharge protection & overcharge protectionRating input voltage: 2000 VA / 1200 WRating input frequency: 60/50Hz (auto sensing)Input phase: Single phaseInput socket: With FuseCold Start (0 to 100% load): Press the ON/OFF SwitchInput Range (220V): 140-300Rating output (VA): 2000Rating output (W): 1200Power factor: 0.6Rating output voltage (V): 220Waveform: Battery mode (simulated sine wave), AC mode (sine wave)AC Voltage Regulation: ±10% (Battery mode)Rear output socket: 4 x Universal - Battery backupWaveform: Simulated Sine Wave (Battery mode)Line Mode: Synchronize with the utilityRating frequency: 60Hz or 50 Hz ± 1 HzBattery Mode: Yellow flashingShort circuit protection Line Mode: Fuse & Firmware protectionShort circuit protection Battery Mode: Firmware ProtectionOverload protection Line Mode: 110%±5%; Go to fault mode Line Mode after 5 minutes, 120%±5%; Go to fault mode immediately.Overload protection Battery Mode: 110%±5%; Shutdown after 5 seconds, 120%±5%, Shutdown immediatelyIndicators AC mode: Green LightingIndicators Battery Mode: Yellow FlashingIndicators Fault: Red LightingAlarm Battery Mode: Sounding every 10 SecondsAlarm Low Battery: Sounding every SecondAlarm Overload: Sounding every 0.5 secondAlarm Fault: Continuously soundingFull Protection: Overload, discharge, and Overcharge protectionTransfer Time: Typical 2-6ms, 10ms max.Transfer Time: Typical 2-6ms, 10ms max.Communication Interface: Optional RS232/RJ11Battery and runtime rating: 2 X 12V/9AHRecharge time – Typical: 6-8 hours recover to 90% capacityCharge current: About 1A at normal mode Mercury Elite 2000 Pro Line Interactive UPS provides a relatively robust capacity for power backup to meet office as well as domestic power backup demands. With the Mercury Elite 2000 you not only get power backup for your equipment but also enjoy solid protection for those appliances. The built-in AVR function of the Elite 2000 Pro means dangerous power fluctuations won't easily make mincemeat of your equipment. | Frequent power interruptions can lead to stress and delays in meeting project deadlines while working on your computer. The Mercury Maverick 1550VA line interactive UPS provides a reliable power back up that enables you save your work the moment there is power interruption or public power outage. It has a wide voltage input range of 140~300VAC with a transfer time of 2 – 6ms and is compatible with generators and the erratic public power supply. Features • Built in AVR with wide input range of 140~300VAC • Auto restart • Output short circuit protection • Overload protection • Overcharge protection • Sleek and compact design with cpu control • Green function ( No load cut off ) Country wide maintenance and service centres available Input Voltage                                                 220VAC Input Frequency                       50Hz or 60Hz Input Phase                                                     Single Input Socket                                                   With Fuse Input Range (220v)                                        140V – 300VAC Rating Output                          1550VA/930V Output Waveform                                  Simulated Sine wave Battery Type                          12V/8.2AH x2 Dimension(mm)                        313 x 129 x 175 Weight (Kg)                           4.4 | Ensure you charge this UPS for Minimum of 6 hrs before using it. Always on point with Mercury line of products. It has stood the test of times to be one of the leading makers of Line interactive backup ups for all applications. It has no dulling effect whatsoever. No need to get your desktop computer hard drive crashing or loosing your work when on the PC. No need having to loose your favorite TV program due to power failure and having to wait for minutes getting it back up again. This unit will sustain power until you put on your generator for continuity of use again. Mercury Maverick 650VA UPS features a Boost and buck AVR, three LED indicators for easy understanding and is fully digitized microprocessor controlled. Efficient and durable, Ideal for PC, TV, Sound system etc Backup now to protect your valuables from surge, brown outs and over voltages that might arise from your generator or public utility power. It is guaranteed that with the use of UPS for your gadgets, you have over a lifetime of us of your power devices. No more frequent purchases of that your laptop power adapter or Phone chargers. This UPS can be sure to protect your system from damage, especially an unpleasant crash when the power supply suddenly fails. Being able to achieve this protection with a relatively inexpensive uninterruptible power supply unit is certainly a benefit you should take advantage of. What's more, you prevent loss of vital data and other digital resources that can result from sudden power outage, when there is no UPS backup.Technical Specifications: Input voltage 220VAC Input frequency 50Hz Input phase Single phase Input socket With Fuse Cold Start (0 to 100% load) Press the ON/OFF switch Input range (220V) 140V-300V Rating output (VA). 650VA Rating output (W). 390W Rating output (W). Battery mode(simulated sine wave), AC mode (sine wave) Power factor 0.6 Rating voltage 220V Output range 220Vac-7%+15% ( in battary mode ) Rear Output Socket 2xUniversal - Battery backup Transfer time TYPICAL 4-8 ms Communication Interface NIL Rating frequency 50Hz Output Frequency Line-mode Synchronize with the Utility Battery mode 50 Hz±1Hz Output Frequency Line Mode Synchronize with the utility Short Circuit Protection Line Mode FUSE & firmware protection Battery Mode Software protection controlled by firmware Overload Protection Line Mode 110%+-5% (Go to fault mode after 5 minutes), 120%+-5% (Go to fault mode immediately) Battery Mode 110%+-5% (Shutdown after 5 minutes) 120%+-5% (Shut down immediately) Rating frequency 12V/4.5AH x 1 Backup Tim - Typical 10mins to 18mins (depending on load) Charge Current About 1A at normal mode Over Charge Protection >14.5V +/- 0.2V stop charging Weight 5.6kg +/- 0.3Kg Dimension 390x 145 x 220 (mm) | ||||||||||||||||||
| Weight | 27 kg | 15.2 kg | 3 kg | 4.4 kg | 5.6 kg | ||||||||||||||||||
| Dimensions | 15 × 44 × 25 cm | 310 × 210 × 285 cm | N/A | 313 × 129 × 175 cm | 390 × 145 × 220 cm | ||||||||||||||||||
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