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PRAG 30KVA 45-280 Relay Voltage Stabilizer

937,000.00
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20 - 27 Sep, 2026
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30KVA Relay 45-280 Cabinet Voltage Stabilizer

Ensure consistent and stable power for your large appliances with the 30KVA Relay 45-280V Cabinet Voltage Stabilizer. Engineered to handle wide voltage fluctuations from as low as 45V up to 280V, this stabilizer offers a reliable 220V±10% output, maintaining optimal performance for essential equipment. With a short delay time of 3-5 seconds, it delivers swift protection against unpredictable power surges.

Designed for safety and durability, this 30KVA voltage stabilizer includes comprehensive protections such as over-voltage, overload, high temperature, and short circuit, preventing damage to connected devices. This unit’s robust 30000VA capacity makes it suitable for high-demand environments, ensuring efficient voltage regulation for critical systems.

Crafted with precision, the stabilizer’s dimensions of 45 x 41.5 x 52.2 cm provide a compact yet powerful solution, with a packing size of 51.5 x 46.5 x 67 cm for secure shipping. With a net weight of 51 kg and a gross weight of 61.5 kg, this stabilizer is a durable addition to any industrial or commercial space, ensuring uninterrupted and stable power.

  • Wide Voltage Range: Handles input voltages from 45V to 280V, ensuring consistent performance during fluctuations.
  • Stable Output: Maintains a steady 220V±10%, protecting your equipment from irregular power.
  • Fast Protection: Short delay of 3-5 seconds for immediate response to surges, overloads, and temperature changes.
  • High Capacity: 30000VA power, ideal for industrial or high-demand applications.
  • Comprehensive Safety Features: Equipped with over-voltage, overload, high-temperature, and short-circuit protections for worry-free operation.
  • Compact Design: Fits easily into various spaces with a durable cabinet structure, ideal for industrial environments.

Quick Comparison

PRAG 30KVA 45-280 Relay Voltage Stabilizer removeMercury 15KVA AVR, 1 Phase, Servo Type Stabilizer removeAPC EASY UPS SMV 1400WATTS/2000VA removeAPC EASY UPS BV 1000VA removeVertiv Liebert itON 2000VA UPS removeHP Smart Tank 790 All-in-One (4WF66A) remove
NamePRAG 30KVA 45-280 Relay Voltage Stabilizer removeMercury 15KVA AVR, 1 Phase, Servo Type Stabilizer removeAPC EASY UPS SMV 1400WATTS/2000VA removeAPC EASY UPS BV 1000VA removeVertiv Liebert itON 2000VA UPS removeHP Smart Tank 790 All-in-One (4WF66A) remove
ImagePRAG 30KVA 45-280 Relay Voltage StabilizerMercury 15KVA AVR, 1 Phase, Servo Type StabilizerAPC EASY UPS SMV 1400WATTS/2000VAAPC EASY UPS BV 1000VAVertiv Liebert itON 2000VA UPSHP Smart Tank 790 All-in-One (4WF66A)
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937,000.00
Original price was: ₦770,000.00.Current price is: ₦750,000.00.
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940,000.00
Original price was: ₦140,000.00.Current price is: ₦138,000.00.
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224,000.00
Original price was: ₦500,000.00.Current price is: ₦479,000.00.
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DescriptionEnsure consistent and stable power for your large appliances with the 30KVA Relay 45-280V Cabinet Voltage Stabilizer. Engineered to handle wide voltage fluctuations from as low as 45V up to 280V, this stabilizer offers a reliable 220V±10% output, maintaining optimal performance for essential equipment. With a short delay time of 3-5 seconds, it delivers swift protection against unpredictable power surges. Designed for safety and durability, this 30KVA voltage stabilizer includes comprehensive protections such as over-voltage, overload, high temperature, and short circuit, preventing damage to connected devices. This unit’s robust 30000VA capacity makes it suitable for high-demand environments, ensuring efficient voltage regulation for critical systems.  
  • 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
  • Output Power capacity:600 watts/1.0 KVA
  • Maximum Configurable Power (Watts):600 Watts/1.0KVA
  • Nominal Output Voltage:230V
  • Topology: Line Interactive
  • Waveform Type: Stepped Approximation to a Sine wave
  • Transfer Time:6 minutes:10 minutes maximum
  • Cord Length:1.52 Meters
  • Number of cords:1
  • Input Connections’ -320 C14
  • Battery Type: Maintenance -free sealed Lead-Acid battery with suspended electrolyte: leak proof
 
  • 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

30KVA Relay 45-280 Cabinet Voltage Stabilizer

Ensure consistent and stable power for your large appliances with the 30KVA Relay 45-280V Cabinet Voltage Stabilizer. Engineered to handle wide voltage fluctuations from as low as 45V up to 280V, this stabilizer offers a reliable 220V±10% output, maintaining optimal performance for essential equipment. With a short delay time of 3-5 seconds, it delivers swift protection against unpredictable power surges. Designed for safety and durability, this 30KVA voltage stabilizer includes comprehensive protections such as over-voltage, overload, high temperature, and short circuit, preventing damage to connected devices. This unit’s robust 30000VA capacity makes it suitable for high-demand environments, ensuring efficient voltage regulation for critical systems. Crafted with precision, the stabilizer’s dimensions of 45 x 41.5 x 52.2 cm provide a compact yet powerful solution, with a packing size of 51.5 x 46.5 x 67 cm for secure shipping. With a net weight of 51 kg and a gross weight of 61.5 kg, this stabilizer is a durable addition to any industrial or commercial space, ensuring uninterrupted and stable power.
  • Wide Voltage Range: Handles input voltages from 45V to 280V, ensuring consistent performance during fluctuations.
  • Stable Output: Maintains a steady 220V±10%, protecting your equipment from irregular power.
  • Fast Protection: Short delay of 3-5 seconds for immediate response to surges, overloads, and temperature changes.
  • High Capacity: 30000VA power, ideal for industrial or high-demand applications.
  • Comprehensive Safety Features: Equipped with over-voltage, overload, high-temperature, and short-circuit protections for worry-free operation.
  • Compact Design: Fits easily into various spaces with a durable cabinet structure, ideal for industrial environments.
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 Capacity302Best Value UPS with Battery Backup and Surge Protection for Electronics and Computers Automatic voltage regulation: Automatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment. Wall-mount holes: Allow flexibility for set up in tight locations and mount on walls or other surfaces Battery and Surge Protected Outlets: Back up and protect your hardware and data during power outages, Surges, and Spikes. Battery backup and Surge Protection: Outlets provides abundant runtime for network gateway equipment and other critical low-power devices, allowing for hours of internet access during a power outage. Audible Alarms: Provides notification of changing utility power and UPS power conditions SLEEK DESIGN: Slim, modern design can be upright, flat or wall-mounted to comfortably fit any electronic set-up and complement Home decor. Transformer-block spaced outlets: Protect equipment with input transformer blocks without blocking access to other receptacles. Cold-start capable: Provides temporary battery power when the utility power is out. Boost Automatic Voltage Regulations (AVR): Preserves battery life and maximizes run time by correcting low voltages without discharging the batteries. Battery failure notification: Provides early-warning fault analysis on battery enabling timely preventive maintenance. Advanced Safety Features: Safeguards your Home UPS from overloads, excessive mains voltage, short circuits, installation mishaps and battery damage due to low voltage situationsLiebert® 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
Weight39 kg60 kg20 kg7 kg5 kg8 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 39 kg
Weight 60 kg
Weight 20 kg
Weight 7 kg
Weight 5 kg
Weight 8 kg
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