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PRAG 20KVA 45-280V Relay Voltage Stabilizer

Name: PRAG 20KVA 45-280V Relay Voltage Stabilizer
Brand: Prag
SKU: 23352
Availability: InStock

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₦527,000.00

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14 - 21 Oct, 2025

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Product details

Equipped with a swift response system, it offers both short (3-5 seconds) and long (3-7 minutes) delay times, catering to sensitive electronic setups. Protection features include over-voltage cut-off at 246V±4V, overload protection, high-temperature safeguards, and short-circuit prevention, ensuring your devices and appliances are shielded against power fluctuations and overloads.

This model, with a power rating of 20000VA, boasts a compact design at 39x35x35 cm and fits seamlessly into various environments. The robust build, weighing in at 29.9 kg net weight (35.1 kg gross weight), ensures stability and durability in usage. With its sophisticated dark grey finish, this 20KVA stabilizer is perfect for homes, offices, and commercial establishments seeking reliable voltage regulation and enhanced equipment protection.

Model20KVAInput VoltageAC 45-280vOutput VoltageAC 220V±10% 50/60HzDelay TimeShort Delay: 3-5secs Long Delay: 3-7minsProtectionOver Voltage(246v±4V), Overload, High temperature, Short CircuitPower20000VAProduct Size(cm)39*35*35Packing Size(cm)45*41*44N.W.(kgs)29.9G.W.(kgs)35.1

Quick Comparison

PRAG 20KVA 45-280V Relay Voltage Stabilizer remove Vertiv itON 1000VA E 230V IEC-IEC UPS remove Prag15kva Servo Voltage Stabilizer (80-260V) remove Mercury Maverick UPS - 1050VA remove Mercury 10KVA AVR - 1 Phase - Servo Stabilizer remove Vertiv Liebert itON 2000VA UPS remove

Name PRAG 20KVA 45-280V Relay Voltage Stabilizer remove Vertiv itON 1000VA E 230V IEC-IEC UPS remove Prag15kva Servo Voltage Stabilizer (80-260V) remove Mercury Maverick UPS - 1050VA remove Mercury 10KVA AVR - 1 Phase - Servo Stabilizer remove Vertiv Liebert itON 2000VA UPS remove

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Description

1000va UPS 2 years replacement warranty

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.

Specification: Model: - Capacity: 1050VA/630W Input : - Voltage 220-240VAC - Voltage Range 140-300 VAC - Frequency: 50 / 60Hz - Current :4.8A Max Output: - Voltage Regulation (Bat.Mode): +/-10% - Frequency :50 / 60Hz - Waveform: Simulated Sine wave Battery: - Battery Type: 12V / 9AH x 1 - Charging ability: 6 hours recover to 90% capacity Transfer Time: - Typical:2-6ms Protection : Short circuit, Overload, Battery discharge and overcharge, Surge Protection Indications: - Line Mode: Green lighting - Battery Mode :Yellow flashing - Fault: Red Lighting Audible Alarm: - Battery Mode: Sounding every 10 sec - Battery low :Sounding every 1 sec - Overload : Sounding every 0.5 sec - Fault: Continuous sounding Environment: - Humidity 0-90% relative Humidity 0-40°C (Non-condensing) - Noise Level : Less than 40dB - Dimension: 283 X 101 X 140

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

Automatic voltage regulator (AVR with boost and trim)
Compact size
Light weight
Easy operation
Overload protection and alarm
Auto re-start with AC recovery
Fast Charging
Cold start function

Content

The 20KVA Relay 45-280V Wall Voltage Stabilizer in Dark Grey is expertly engineered to deliver stable power output, ensuring the safety and longevity of your appliances in varying power conditions. Designed with an impressive input voltage range of 45-280V, this high-capacity stabilizer delivers a steady 220V output with a tolerance of ±10%, accommodating both 50Hz and 60Hz frequency requirements. Equipped with a swift response system, it offers both short (3-5 seconds) and long (3-7 minutes) delay times, catering to sensitive electronic setups. Protection features include over-voltage cut-off at 246V±4V, overload protection, high-temperature safeguards, and short-circuit prevention, ensuring your devices and appliances are shielded against power fluctuations and overloads. This model, with a power rating of 20000VA, boasts a compact design at 39x35x35 cm and fits seamlessly into various environments. The robust build, weighing in at 29.9 kg net weight (35.1 kg gross weight), ensures stability and durability in usage. With its sophisticated dark grey finish, this 20KVA stabilizer is perfect for homes, offices, and commercial establishments seeking reliable voltage regulation and enhanced equipment protection. Model20KVAInput VoltageAC 45-280vOutput VoltageAC 220V±10% 50/60HzDelay TimeShort Delay: 3-5secs Long Delay: 3-7minsProtectionOver Voltage(246v±4V), Overload, High temperature, Short CircuitPower20000VAProduct Size(cm)39*35*35Packing Size(cm)45*41*44N.W.(kgs)29.9G.W.(kgs)35.1

The Liebert® PSA itON is a feature-rich reliable line-interactive UPS designed for desktop computer workstations and stand-alone IT equipment. It has an automatic voltage regulator (AVR) that allows flexibility and reliability for PCs and other sensitive electronic equipment. Designed with simple controls for easy operation, the Liebert® PSA itON provides more than enough time to save work in the process before shutting down the system. Features

Automatic voltage regulator (AVR)
Compact size
Lightweight
Easy operation.
Higher Availability
Overload protection and alarm
Auto re-start with AC recovery
Fast charging
Cold start function.

Ideally Suited for:

Desktop PCs
Professional workstations
Small routers, bridges and hubs
Point-of-sale terminals
PBXs
Other sensitive electronics.

Key Advantages

AVR features give higher application availability by correcting high and low voltage without using valuable battery power
Shutdown software provides graceful and unattended system shutdown for PC and workstations in the event of an extended power outages to ensure data integrity

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.

" alt="Mercury Maverick UPS 1050VA" width="500" height="500" data-src="https://www.digitaldirectng.com/wp-content/uploads/2023/04/Mercury-Maverick-UPS-1050VA.jpg" />

The Iconic Silhouette

(Specification: Model: - Capacity: 1050VA/630W Input : - Voltage 220-240VAC - Voltage Range 140-300 VAC - Frequency: 50 / 60Hz - Current :4.8A Max Output: - Voltage Regulation (Bat.Mode): +/-10% - Frequency :50 / 60Hz - Waveform: Simulated Sine wave Battery: - Battery Type: 12V / 9AH x 1 - Charging ability: 6 hours recover to 90% capacity Transfer Time: - Typical:2-6ms Protection : Short circuit, Overload, Battery discharge and overcharge, Surge Protection Indications: - Line Mode: Green lighting - Battery Mode :Yellow flashing - Fault: Red Lighting Audible Alarm: - Battery Mode: Sounding every 10 sec - Battery low :Sounding every 1 sec - Overload : Sounding every 0.5 sec - Fault: Continuous sounding Environment: - Humidity 0-90% relative Humidity 0-40°C (Non-condensing) - Noise Level : Less than 40dB - Dimension: 283 X 101 X 140 )

" alt="Mercury 10KVA AVR 1 Phase Servo Stabilizer" width="500" height="500" data-src="https://www.digitaldirectng.com/wp-content/uploads/2023/04/Mercury-10KVA-AVR-1-Phase-Servo-Stabilizer.jpg" />

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

Liebert® itON is a single-phase UPS with line-interactive technology, making it ideal for protecting desktop computers and standalone IT equipment while also prolonging battery life with the use of AVR technology. Designed with simple controls for easy operation, it makes user interaction simpler and more efficient. Liebert® itON is a reliable line-interactive UPS designed for the protection of desktop computers and standalone IT equipment. With its compact design and easy to use controls, it provides sufficient backup time in order to save work in progress and gracefully initiate system shutdowns.

Vertiv Liebert ItON 2000VA, Liebert.
Output power capacity: 2000 VA,
Output power: 1200 W,
Input operation voltage (min): 170 V.
AC outlet types: C13 coupler,
Type F, Power plug: C14 coupler,
AC outlets quantity: 6 AC outlet(s).
Battery technology: Sealed Lead Acid (VRLA),
Battery type: VRLA,
Battery recharge time: 6 h.
Form factor: Tower,
Product colour: Black,
International Protection (IP) code: IP20.
UPS topology: Line-Interactive, Response time: 6 ms, Waveform: Stepwise

Weight N/A 5 kg N/A 8.5 kg 20 kg 5 kg

Dimensions N/A N/A N/A N/A N/A N/A

Additional information

Weight	5 kg

Weight	8.5 kg

Weight	20 kg

Weight	5 kg

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Subtotal	₦170,000.00
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Total	₦170,000.00