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PRAG 30KVA 45-280 Relay Voltage Stabilizer

937,000.00
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12 - 19 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 Maverick 650VA UPS removeAPC EASY UPS BV 650VA removePrag 20kva 80-260v Servo Voltage Stabilizer removePrag 15kva 45v-280v Relay Voltage Stabilizer removeAPC EASY UPS BV 800VA remove
NamePRAG 30KVA 45-280 Relay Voltage Stabilizer removeMercury Maverick 650VA UPS removeAPC EASY UPS BV 650VA removePrag 20kva 80-260v Servo Voltage Stabilizer removePrag 15kva 45v-280v Relay Voltage Stabilizer removeAPC EASY UPS BV 800VA remove
ImagePRAG 30KVA 45-280 Relay Voltage StabilizerMercury Maverick 650VA UPSAPC EASY UPS BV 650VAPrag 20kva 80-260v Servo Voltage StabilizerPrag 15kva 45v-280v Relay Voltage StabilizerAPC EASY UPS BV 800VA
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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.  
  • 650va UPS
  • overlaod protection
Output power capacity: 375watts / 650va Max configurable power (watts): 375watts / 650va Nominal output voltage: 230v Output frequency (not synced): 50/60 hz +/-1 hz Topology: line interactive Waveform type: stepped approximation to a sinewave Output connections: (6) iec 320 c13 (battery backup) Transfer time: 6ms typical : 10ms maximum Nominal input voltage: 230v Input frequency: 50/60 hz +/- 5 hz (auto sensing) Input connections: iec-320 c14 Cord length: 1.52meters Number of power cords: 1 Battery type: maintenance-free sealed lead-acid battery with suspended electrolyte: leakproof Expected battery life (years): 3 - 5 Efficiency: Communications & management: control panel LED status display with on line : on battery
  • Home Appliances
  • Office Equipment also
  • General Use
Prag 15kva, 45-280vOutput power capacity 450 Watts / 800VA Output Connections (4) Universal receptacle (Battery Backup) Nominal Output Voltage 230V Nominal Input Voltage 230V Input Connections BS1363A British Cord Length 1.5meters
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.
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)
APC EASY UPS BV 650VA, AVR, Universal Outlet, 230V
Best Value UPS with Battery Backup & Surge Protection for Electronics and Computers.
Automatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment.
Allow flexibility for setup in tight locations and mounting on wall or other surfaces.
Safeguard your Home UPS from overloads, excessive mains voltages, short circuits, installation mishaps and battery damage due to low voltage situations.
Provides early-warning fault analysis on batteries, enabling timely preventive maintenance
Maximizes battery performance, life, and reliability through intelligent, precision charging.
Provides temporary battery power when the utility power is out.
Protect equipment with input transformer blocks without blocking access to other receptacles.
The slim, modern design can be upright, flat, or wall-mounted to comfortably fit any electronics set-up and complement home décor.
Preserves battery life and maximizes runtime by correcting low voltages without discharging the battery.
Back up and protect your hardware and data during power outages, surges and spikes.
Outlets provide abundant runtime for network gateway equipment and other critical low-power devices, allowing for hours of internet access during a power outage.
Provides notification of changing utility power and UPS power conditions
Provide easy-to-read status of the unit and utility power conditions.
Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.
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
Central Stabilizer for your entire Home/Office. Input Voltage (45V-280V)

Overview

Low, High, Fluctuating NEPA Voltage? One Central Stabilizer for your entire Flat, Home, Office, etc. Input Voltage Range of 45V-280V Stablize 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. TM45-15K 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 Technology
  • Wall mounted
  • LED display
  • Low and Over voltage protection

Applications

  • Home Appliances
  • Office Equipment
  • General Use
APC EASY UPS BV 800VA, AVR, Universal Outlet, 230VBest Value UPS with Battery Backup & Surge Protection for Electronics and Computers Includes: User Manual Automatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment. Allow flexibility for setup in tight locations and mounting on wall or other surfaces. Safeguard your Home UPS from overloads, excessive mains voltages, short circuits, installation mishaps and battery damage due to low voltage situations. Maximizes battery performance, life, and reliability through intelligent, precision charging. Provides temporary battery power when the utility power is out. Protect equipment with input transformer blocks without blocking access to other receptacles. Slim, modern design can be upright, flat, or wall-mounted to comfortably fit any electronics set-up and complement home décor. Preserves battery life and maximizes runtime by correcting  low voltages without discharging the battery. Back up and protect your hardware and data during power outages, surges and spikes. Outlets provide abundant runtime for network gateway equipment and other critical low-power devices, allowing for hours of internet access during a power outage. Provides notification of changing utility power and UPS power conditions Provide easy-to-read status of the unit and utility power conditions. Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.   Output power capacity 450 Watts / 800VA Output Connections (4) Universal receptacle (Battery Backup) Nominal Output Voltage 230V Nominal Input Voltage 230V Input Connections BS1363A British Cord Length 1.5meters APC EASY UPS BV 800VA, AVR, Universal Outlet, 230V Easy UPS provides power protection for unstable power conditions, ensuring consistent and reliable connectivity at the most critical moments. Includes: User manual
Weight39 kg5.6 kg0.2 kg147 kg27 kg6 kg
DimensionsN/A390 × 145 × 220 cmN/A56 × 51 × 107 cmN/AN/A
Additional information
Weight 39 kg
Weight 5.6 kg
Dimensions 390 × 145 × 220 cm
Weight 0.2 kg
Weight 147 kg
Dimensions 56 × 51 × 107 cm
Weight 27 kg
Weight 6 kg
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