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Prag 20kva 45-280v Relay Voltage Stabilizer

675,000.00
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20 in stock
Estimated Delivery:
31 May - 07 Jun, 2026
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Product details

Low, High, Fluctuating NEPA Voltage?

One Central Stabilizer for your entire Flat, Home, Office, etc.

Extreme Wide Input Voltage (45-280V)

Stabilizer 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.

TMH45-20K Relay 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.

Features

  • Input Voltage Range (45V-280V)
  • Steady output voltage
  • Digital Control
  • Relay Control + Toroidal Transformer Technology
  • LED display
  • Low and Over voltage protection
  • Single Phase

Quick Comparison

Prag 20kva 45-280v Relay Voltage Stabilizer removePrag 20kva 130-260v Servo Voltage Stabilizer removeMercury Elite Pro 3000VA UPS removePrag 20kva 80-260v Servo Voltage Stabilizer removeMercury Maverick 650VA UPS removeMercury Maverick 850VA UPS remove
NamePrag 20kva 45-280v Relay Voltage Stabilizer removePrag 20kva 130-260v Servo Voltage Stabilizer removeMercury Elite Pro 3000VA UPS removePrag 20kva 80-260v Servo Voltage Stabilizer removeMercury Maverick 650VA UPS removeMercury Maverick 850VA UPS remove
ImagePrag 20kva 45-280v Relay Voltage StabilizerPrag 20kva 130-260v Servo Voltage StabilizerMercury Elite Pro 3000VA UPSPrag 20kva 80-260v Servo Voltage StabilizerMercury Maverick 650VA UPSMercury Maverick 850VA UPS
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675,000.00
1,050,000.00
325,000.00
Original price was: ₦1,420,000.00.Current price is: ₦1,400,000.00.
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48,000.00
Original price was: ₦55,000.00.Current price is: ₦50,000.00.
Save 9%
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20 in stock
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Description
  • Input Voltage Range (45V-280V)
  • Steady output voltage
  • Digital Control
  • Relay Control + Toroidal Transformer Technology
  • LED display
  • Low and Over voltage protection
  • Single Phase
  • Input Voltage (130-260V)
  • Steady output voltage
  • Digital Control
  • Servo Technology + Toroidal Transformer System
  • Carbinet Design
  • LED display
  • Low and Over voltage protection
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): 140-300 Rating output (VA): 1200VA Rating output (W): 720W Waveform: Battery mode(simulated sine wave),AC mode(sine wave) Power factor: 0.6 Rating voltage: 220V Output range: 220Vac-7% to +15% in battery mode Rear Output Socket: 4 x Universal - Battery backup Transfer time: TYPICAL4-8ms Communication Interface: optional RS232/RJ11 Rating frequency: 50Hz Line-mode: Synchronize with the Utility
  • Home Appliances
  • Office Equipment also
  • General Use
  • 650va UPS
  • overlaod protection
Frequent power interruptions can lead to stress and delays in meeting project deadlines while working on your computer. The Mercury Maverick 850VA 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   Input Phase                                                      Single Input Socket                                                    With Fuse Input Range (220v)                                         140V – 300VAC Rating Output                                                   850VA/510V Battery Type                                                    12V/9AH x1 Dimension(mm)                                               283 x 101 x 140 Weight (Kg)                                                     4.4
ContentLow, High, Fluctuating NEPA Voltage? One Central Stabilizer for your entire Flat, Home, Office, etc. Extreme Wide Input Voltage (45-280V) Stabilizer 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. TMH45-20K Relay 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. Features
  • Input Voltage Range (45V-280V)
  • Steady output voltage
  • Digital Control
  • Relay Control + Toroidal Transformer Technology
  • LED display
  • Low and Over voltage protection
  • Single Phase
Low, High, Fluctuating NEPA Voltage? One Central Stabilizer for your entire Flat, Home, Office, etc. Input Voltage (130-260V) 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. TND-20K 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.
  • Input Voltage (130-260V)
  • Steady output voltage
  • Digital Control
  • Servo Technology + Toroidal Transformer System
  • Carbinet Design
  • LED display
  • Low and Over voltage protection
Mercury ELITE 3000VA UPS Pro offers the advanced performance and durability that Mercury UPS brand is noted for, this Mercury ELITE 3000VA UPS microprocessor is designed to produce a reliable and perfect performance for the user.
The Mercury ELITE 3000VA UPS has a clear LCD display which you can easily monitor the status of your device. It has an automatic switch over which enables it to changeover when the power supply is gone. The Mercury ELITE 3000VA UPS will enable you to operate your home and office appliances non-stop when the power is down, it will even ensure you enjoy your work when the power supply is off.
The Mercury ELITE 3000VA UPS built-in AVR ensures better performance with the input range of 140 ~ 300VAC.
The silent nature of this Mercury ELITE 3000VA UPS will make you work effectively without any distraction. Mercury ELITE 3000VA UPS is a large capacity of UPS,  which provides more efficient backup power and more advanced performance technology.
The possible backup time of Mercury ELITE 3000VA UPS is up to 40min. Mercury ELITE 3000VA UPS features the following attributes, such as wide input range of 140 ~ 300VAC, excess temperature protection, Power surge protection socket for printers, scanners, telephone, modem line protection, Built-in intelligent battery management, Super protection of Over voltage, Under voltage, Overload and Short circuit protection, Auto restart, Data-line protection, microprocessor controlled guarantees high reliability, equipped with boost and buck AVR, green power function for energy saving.
The Mercury ELITE 3000VA UPS has no harmful substance to the environment; such as: noise pollution, gas emission and it even save you from the stress of buying fuel and the cost. What Mercury ELITE 3000VA UPS just need is charging that’s all.
The auto restart which is in-built to the Mercury ELITE 3000VA UPS, allows no interruption with whatever you’re doing be it, playing video games, watching movie e.t.c. Mercury ELITE 3000VA UPS is well protected by the output short circuit, and has the load capacity for your electronic appliances. Mercury ELITE 3000VA UPS is well protected from voltage overload and overcharge.
Mercury ELITE 3000VA UPS is what we all need at our homes and offices. We all know that our power generating company popularly known as (PHCN) are not reliable or to be trusted, and our generator also are not reliable, they can be faulty at any time. What I know you can rely on and saves you from monthly PHCN dues is Mercury ELITE 3000VA UPS.  Mean-while this Mercury ELITE 3000VA UPS, also provide a voltage regulation and make sure your electronic appliances are save from power fluctuation.
Low, High, Fluctuating NEPA Voltage? So, get One 20KVA Servo Voltage-Stabilizer (80-260V) for your entire Flat, Home, Office, etc. This is also an Extreme Wide Input Voltage (80-260V) On the other hand, it would also Stablize and Protect all electrical appliances in your premises: This includes your Air Conditioners, Fridges, Freezers, TV, Home Theatre, DVD, Satellite Decoder, Electronics, Lights, Fans, Washing Machine, Microwave, Pumping Machine, Photocopier, Printer, Desktops, Notebooks, etc. In addition, the Servo Voltage Stabilizer series is based on digital technology; therefore, provides voltage stabilization and protection to appliances and equipment; otherwise, designed as a central stabilizer to handle all house loads.

Features

  • Input Voltage Range (80-260V)
  • Hence, Steady output voltage
  • Digital Control
  • Servo Technology + Toroidal Transformer System
  • LED display and
  • Low and Over voltage protection
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)" alt="Mercury Maverick 850VA UPS" width="500" height="500" data-src="https://www.digitaldirectng.com/wp-content/uploads/2023/04/Mercury-Maverick-850VA-UPS.jpg" />

Mercury Maverick 850VA UPS

(Frequent power interruptions can lead to stress and delays in meeting project deadlines while working on your computer. The Mercury Maverick 850VA 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 Input Phase                                                      Single Input Socket                                                    With Fuse Input Range (220v)                                         140V – 300VAC Rating Output                                                   850VA/510V Battery Type                                                    12V/9AH x1 Dimension(mm)                                               283 x 101 x 140 Weight (Kg)                                                     4.4
Infomation
Cutaway collar Front button fastening Chest patch pocket Long sleeves
Composition
Cotton 100%
Wearing
Model is 1.84 m wearing size M
Washing Instructions
" alt="washing-instruction" width="183" height="36" data-src="https://www.digitaldirectng.com/wp-content/uploads/2021/12/washing-instruction.png" /> Machine wash, no ironing, don’t dry clean, don’t tumble dry
Weight40 kg147 kg10 kg147 kg5.6 kg10 kg
DimensionsN/AN/AN/A56 × 51 × 107 cm390 × 145 × 220 cmN/A
Additional information
Weight 40 kg
Weight 147 kg
Weight 10 kg
Weight 147 kg
Dimensions 56 × 51 × 107 cm
Weight 5.6 kg
Dimensions 390 × 145 × 220 cm
Weight 10 kg
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