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PRAG 20KVA TRIAC 95-250V Voltage Stabilizer

Name: PRAG 20KVA TRIAC 95-250V Voltage Stabilizer
Brand: Prag
SKU: 23375
Availability: InStock

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₦1,070,000.00

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16 - 23 Oct, 2025

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Product details

This AC automatic voltage regulator employs self-coupling transformer winding technology, enabling it to adjust the output voltage directly for optimal performance. The stabilizer supports dual output voltage options of 110V and 220V, catering to a wide range of appliances and equipment. Its high precision output of AC 220V±5% at both 50Hz and 60Hz ensures that your sensitive devices receive the stable power they require to function properly, minimizing the risk of damage.

One of the standout features of the 20KVA TRIAC Wall Voltage Stabilizer is its robust protection system. The device includes safeguards against overvoltage (247V±4V), undervoltage (170V±4V), overload, high temperature, and short circuits. This comprehensive protection mechanism ensures that your electronics are shielded from power surges and other electrical anomalies, significantly extending their lifespan.

Additionally, the stabilizer offers a delay time functionality, which includes short delay settings of 3-5 seconds and long delay settings of 3-7 minutes. This delay feature protects your equipment from sudden voltage changes during power restoration, giving you peace of mind during stormy weather or grid instability.

With a power rating of 20,000VA, this stabilizer can handle heavy-duty appliances without breaking a sweat. Its compact design (52 cm x 36.4 cm x 20.3 cm) makes it easy to integrate into your existing setup, while the packaging dimensions (57.5 cm x 42 cm x 28.5 cm) ensure it arrives safely at your location. Weighing in at 39 kg net and 44 kg gross, the 20KVA TRIAC 95-250 Wall Voltage Stabilizer is a solid investment in the reliability of your electrical system.

Whether you’re looking to protect your home electronics or ensure smooth operation in a commercial environment, the 20KVA TRIAC Wall Voltage Stabilizer is a top choice that guarantees high performance and dependable voltage regulation.

Quick Comparison

PRAG 20KVA TRIAC 95-250V Voltage Stabilizer remove Mercury Elite Pro 2000VA UPS remove Prag 20kva 80-260v Servo Voltage Stabilizer remove APC SMART-UPS 900WATTS/1500VA remove Mercury 10KVA AVR - 1 Phase - Servo Stabilizer remove Prag15kva Servo Voltage Stabilizer (80-260V) remove

Name PRAG 20KVA TRIAC 95-250V Voltage Stabilizer remove Mercury Elite Pro 2000VA UPS remove Prag 20kva 80-260v Servo Voltage Stabilizer remove APC SMART-UPS 900WATTS/1500VA remove Mercury 10KVA AVR - 1 Phase - Servo Stabilizer remove Prag15kva Servo Voltage Stabilizer (80-260V) remove

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Description

Specifications

Model	20KVA
Input Voltage	AC 95V-250V
Actual Working Input Voltage	85-268v(AC)
Input Voltage to Maintain High Precision Output	100-250v(AC)
Output Voltage	AC 220V±5% 50/60Hz
Delay Time	Short Delay: 3-5secs Long Delay: 3-7mins
Protection	Over Voltage(247v±4V), Under Voltage(170V±4V), Overload, High temperature, Short Circuit
Power	20000VA
Product Size(cm)	5236.420.3
Packing Size(cm)	57.54228.5
N.W.(kgs)	39

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

Home Appliances
Office Equipment also
General Use

LCD
Input 230V/Output 230V
Interface Port USB Connect

Mercury 10KVA AVR - 1 Phase - Servo Stabilizer (Input voltage: 100V-255V AC

Power: 10KVA
Technology: Relay Control + Toroidal Transformer System
Efficiency: > 97%
Display: LED Digital Display
Frequency: 50Hz/60Hz
Delay Time: Short Delay (3-5 sec)
Over-voltage protection: AC246 ± 4V
High Temperature
Short Circuit
Output voltage: 220V ± 10%
Phase: Single
Compact Design – Sleek & handy. Get the Mercury 10kVA AVR for that all-important voltage protection to your equipment. With the Mercury 10kVA AVR, you can support heavy-duty equipment or a number of appliances at a stretch.Power fluctuations are common and for anyone using power generators (and who doesn’t?), the risk of voltage fluctuations is even higher. What you must know, also, is that voltage fluctuations can damage your important appliances, causing you financial loss.Automatic voltage regulators, AVR, provide the voltage stabilization that will protect your sensitive equipment. AVRs, commonly called stabilizers, are designed to stabilize the voltage. That not only helps your equipment to function optimally but protects them from damage. The AVR will take a wide input voltage range and output a regulated voltage range that is safe for your equipment.Having an AVR that delivers the expected result is a different matter, though. All AVRs are not made equal. And you need an AVR that does an effective job of providing the voltage stabilization that is imperative to keep your valued equipment safe.

That is where Mercury brand AVRs come in. Mercury AVRs are built to high standards and offer efficient voltage regulation function. With Mercury AVR, you get the result that you expect, with your equipment enjoying that all-important protection from voltage-induced damage. These Mercury AVRs also deliver the durability users expect, serving you for years on end. This is a quality stabilizer, suitable for home appliances and office equipment FEATURES:

Small Footprint
Wide Application
High cost effective & High power density
Automatic Control Circuit
High Quality Components
Ring Transformer Structure
Minimum Magnetic Leakage
Convenient Daily Maintenance
Stable Performance and Reliability
No Additional Distortion of Output Waveform
High Precision Auto Voltage Regulator Power Supply
Multi-layer Structure Carbon Brush with Long Service Time
High Adaptability to all kinds of non linear loads such as Inductive load and Capacitive load

The TND-15K Servo Automatic Voltage Stabilizer Series, a cutting-edge solution designed to stabilize and protect your electrical appliances. With an input voltage range of 130-260V, this digital technology-based stabilizer ensures that your appliances receive a steady, regulated output voltage, even amidst fluctuating power conditions.

Content

The 20KVA TRIAC 95-250 Wall Voltage Stabilizer is an essential device for anyone seeking reliable power management in both residential and commercial settings. This high-precision voltage regulator is designed for versatility, allowing for desktop or wall-mounted installation. With its sleek LED digital display, users can easily monitor the voltage levels in real time, ensuring their electronic devices are always protected against harmful fluctuations. This AC automatic voltage regulator employs self-coupling transformer winding technology, enabling it to adjust the output voltage directly for optimal performance. The stabilizer supports dual output voltage options of 110V and 220V, catering to a wide range of appliances and equipment. Its high precision output of AC 220V±5% at both 50Hz and 60Hz ensures that your sensitive devices receive the stable power they require to function properly, minimizing the risk of damage. One of the standout features of the 20KVA TRIAC Wall Voltage Stabilizer is its robust protection system. The device includes safeguards against overvoltage (247V±4V), undervoltage (170V±4V), overload, high temperature, and short circuits. This comprehensive protection mechanism ensures that your electronics are shielded from power surges and other electrical anomalies, significantly extending their lifespan. Additionally, the stabilizer offers a delay time functionality, which includes short delay settings of 3-5 seconds and long delay settings of 3-7 minutes. This delay feature protects your equipment from sudden voltage changes during power restoration, giving you peace of mind during stormy weather or grid instability. With a power rating of 20,000VA, this stabilizer can handle heavy-duty appliances without breaking a sweat. Its compact design (52 cm x 36.4 cm x 20.3 cm) makes it easy to integrate into your existing setup, while the packaging dimensions (57.5 cm x 42 cm x 28.5 cm) ensure it arrives safely at your location. Weighing in at 39 kg net and 44 kg gross, the 20KVA TRIAC 95-250 Wall Voltage Stabilizer is a solid investment in the reliability of your electrical system. Whether you’re looking to protect your home electronics or ensure smooth operation in a commercial environment, the 20KVA TRIAC Wall Voltage Stabilizer is a top choice that guarantees high performance and dependable voltage regulation.

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.

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

APC Smart-UPS C 1500VA LCD 230V SMC1500I Uninterruptible Power Supplies (UPS)

- Battery-protected and surge-only outlets reserves power capacity and run time for connected equipment

- Network manageable Provides remote power management of the UPS over the network

- LED status indicators quickly understand unit and power status with visual indicators

- Hot-swappable batteries ensures clean, uninterrupted power to protected equipment while batteries are being replaced

- Adjustable voltage-transfer points maximizes useful battery life by widening the input voltage

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Mercury 10KVA AVR – 1 Phase – Servo Stabilizer

Mercury 10KVA AVR - 1 Phase - Servo Stabilizer (Input voltage: 100V-255V AC

Power: 10KVA
Technology: Relay Control + Toroidal Transformer System
Efficiency: > 97%
Display: LED Digital Display
Frequency: 50Hz/60Hz
Delay Time: Short Delay (3-5 sec)
Over-voltage protection: AC246 ± 4V
High Temperature
Short Circuit
Output voltage: 220V ± 10%
Phase: Single
Compact Design – Sleek & handy. Get the Mercury 10kVA AVR for that all-important voltage protection to your equipment. With the Mercury 10kVA AVR, you can support heavy-duty equipment or a number of appliances at a stretch.Power fluctuations are common and for anyone using power generators (and who doesn’t?), the risk of voltage fluctuations is even higher. What you must know, also, is that voltage fluctuations can damage your important appliances, causing you financial loss.Automatic voltage regulators, AVR, provide the voltage stabilization that will protect your sensitive equipment. AVRs, commonly called stabilizers, are designed to stabilize the voltage. That not only helps your equipment to function optimally but protects them from damage. The AVR will take a wide input voltage range and output a regulated voltage range that is safe for your equipment.Having an AVR that delivers the expected result is a different matter, though. All AVRs are not made equal. And you need an AVR that does an effective job of providing the voltage stabilization that is imperative to keep your valued equipment safe.

Small Footprint
Wide Application
High cost effective & High power density
Automatic Control Circuit
High Quality Components
Ring Transformer Structure
Minimum Magnetic Leakage
Convenient Daily Maintenance
Stable Performance and Reliability
No Additional Distortion of Output Waveform
High Precision Auto Voltage Regulator Power Supply
Multi-layer Structure Carbon Brush with Long Service Time
High Adaptability to all kinds of non linear loads such as Inductive load and Capacitive load

Wide Input Voltage Range (80-260V): Adapts to fluctuating voltage conditions, ensuring a consistent output and protecting your devices.
Digital Control System: Offers precise voltage regulation, improving performance and extending the life of your appliances.
Advanced Servo Technology with Toroidal Transformer System: Provides reliable voltage stabilization and energy efficiency, enhancing overall appliance performance.
Robust Cabinet Design: Durable and sleek, this design safeguards internal components from environmental damage while blending seamlessly with your decor.
User-Friendly LED Display: Allows for easy monitoring and troubleshooting, making it simple to check the operational status of your stabilizer.
Low and Over Voltage Protection: Protects your valuable appliances from potential damage caused by voltage surges or drops, ensuring their longevity and reliability.

Applications and Benefits

The TND-15K Servo Automatic Voltage Stabilizer is versatile and well-suited for a variety of applications, including:

Home Appliances: Air conditioners, refrigerators, freezers, lighting systems, and more.
Office Equipment: Computers, printers, photocopiers, and other essential office devices.
General Use: Provides dependable voltage regulation for various electronic gadgets and machinery, enhancing their performance and lifespan.

Investing in the TND-15K means choosing a solution that offers comprehensive protection and stability for all your electrical devices. By ensuring a stable voltage supply, this central stabilizer contributes to the smooth and efficient operation of your home or office appliances.

Weight N/A 3 kg 147 kg 10 kg 20 kg N/A

Dimensions N/A N/A 56 × 51 × 107 cm N/A N/A N/A

Additional information

Weight	3 kg

Weight	147 kg
Dimensions	56 × 51 × 107 cm

Weight	10 kg

Weight	20 kg

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Subtotal	₦685,000.00
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Total	₦685,000.00