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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₦470,000.00

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13 - 20 Jun, 2026

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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 Mercury 15KVA AVR, 1 Phase, Servo Type Stabilizer remove APC EASY UPS SMV 1400WATTS/2000VA remove Prag 10kva 130-250v Servo Wall Voltage Stabilizer remove Mercury 2KVA Digital Stabilizer remove Prag 20kva 80-260v Servo Voltage Stabilizer remove

Name PRAG 20KVA 45-280V Relay Voltage Stabilizer remove Mercury 15KVA AVR, 1 Phase, Servo Type Stabilizer remove APC EASY UPS SMV 1400WATTS/2000VA remove Prag 10kva 130-250v Servo Wall Voltage Stabilizer remove Mercury 2KVA Digital Stabilizer remove Prag 20kva 80-260v Servo Voltage Stabilizer remove

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Description

Power: 15KVA
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

Output
Max Configurable Power (Watts)1.4kWatts / 2.0kVA Output Frequency (not synced) 50/60 Hz +/-1 Hz Load Crest Factor3 : 1TopologyLine Interactive Waveform type Sinewave
Transfer Time: 2ms typical
Input
Input frequency 45 - 65 Hz (auto sensing)Input voltage range for main operations157 - 303VNumber of Power Cords1Other Input Voltages 220, 240
Batteries & Runtime
Battery type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Typical recharge time 4hour(s) Expected Battery Life (years)
3 - 5Battery Volt-Amp-Hour Capacity 302

Input Voltage (130V-250V)
Steady output voltage
Digital Control
Servo Technology
Wall mounted
LED display
Low and Over voltage protection

Mercury 2KVA Digital Stabilizer - Mercury A2000D Automatic Voltage Regulator • Wide Input Voltage Range: 130V ~ 280Vac Ideal for office automation system and home appliances • 6 Steps Transformer Design In Voltage Stabilizing For that extra reliability • Voltage Protection High / Low Voltage, High Temperature Protection • Soft Start Protection Safeguards your expensive equipments • Compact Design Sleek and handy

Home Appliances
Office Equipment also
General Use

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

Description: Mercury Stabilizer 15KVA AVR|1 Phase Servo Type MER-ZTY15

Input voltage: 100V-255V AC
Power: 15KVA
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 15kVA AVR servo stabilizer for that all-important voltage protection to your equipment. With the Mercury 15kVA 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

APC Easy UPS SMV 2000VA, Universal Outlet, 230VBest Value UPS with Battery Backup & Surge Protection for Electronics and ComputersIncludes: Documentation CD, USB cable, User Manual Output Max Configurable Power (Watts)1.4kWatts / 2.0kVAOutput Frequency (not synced)50/60 Hz +/-1 HzLoad Crest Factor3 : 1TopologyLine InteractiveWaveform typeSine wave transfer Time2ms typical Input Input frequency45 - 65 Hz (auto sensing)Input voltage range for main operations157 - 303VNumber of Power Cords1Other Input Voltages220, 240 Batteries & Runtime Battery type maintenance-free sealed Lead-Acid battery with suspended electrolyte: leakproofTypical recharge time4hour(s)Expected Battery Life (years)3 - 5Battery Volt-Amp-Hour Capacity302

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.

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Mercury 2KVA Digital Stabilizer

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

Weight 29 kg 60 kg 20 kg 27 kg 6.5 kg 147 kg

Dimensions N/A N/A N/A 15 × 44 × 25 cm N/A 56 × 51 × 107 cm

Additional information

Weight	29 kg

Weight	60 kg

Weight	20 kg

Weight	27 kg
Dimensions	15 × 44 × 25 cm

Weight	6.5 kg

Weight	147 kg
Dimensions	56 × 51 × 107 cm

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