Prag 5kva 95-280v Relay Voltage Stabilizer

Prag 5kva 95-280v Relay Voltage Stabilizer

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₦120,000.00

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25 Aug - 01 Sep, 2026

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Product details

PRAG 5KVA Relay Voltage Stabilizer (95-270V) Stablize’s and protect all electrical appliances in your premises, both home and office. This includes Air Conditioners, Fridges, Freezers, TV, Home Theatre, DVD, Satellite Decoder, Electronics, Lights, Fans, Washing Machine, Microwave, Pumping Machine, Photocopier, Printer, Desktops, Notebooks, etc.

Features

Input Voltage (95V to 270V)
Steady output voltage
Digital Control
Relay Technology
Wall mounted
LED display
Low and Over voltage protection

Quick Comparison

Mercury 20KVA AVR 1-P Servo Type Stabilizer remove Mercury Maverick 650VA UPS remove Vertiv itON 1000VA E 230V IEC-IEC UPS remove Vertiv Liebert itON 400VA remove PRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V) remove

Name Mercury 20KVA AVR 1-P Servo Type Stabilizer remove Mercury Maverick 650VA UPS remove Vertiv itON 1000VA E 230V IEC-IEC UPS remove Vertiv Liebert itON 400VA remove PRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V) remove

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₦1,090,000.00

₦48,000.00

₦99,000.00

₦52,000.00

₦9,300,000.00

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Description

Phase: Single Phase Output Voltage: Over-voltage Protection; Low-voltage Protection Display Model: LED / METER Wide Input Voltage Range 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 equipment Ideal for Heavy Duty Equipment

650va UPS
overlaod protection

1000va UPS 2 years replacement warranty

Apparent power: 400 VA
UPS architecture: line-interactive
Number of phases at the input: 1 (230V)
Number of batteries: 1
Voltage: 12 V
Battery capacity: 4.5 Ah
Charging time: 4 hours

Input Voltage: AC 175V-265V / 304V-456V
Output Voltage: AC 380V ± 3%, suitable for both 50Hz and 60Hz operations
Delay Time: Quick response with a short delay of 3-5 seconds
Comprehensive Protection: Equipped with safeguards against over voltage, overload, high temperature, and short circuits
Dimensions: Packing size of 95 cm x 72 cm x 159 cm facilitates easy transport.
Weight: Weighing 562 kg (gross), this regulator is built to last.

Content

High precision auto voltage regulator power supply mainly consists of contact auto-transformer, servomotor, and an automatic control circuit. When grid voltage Is unstable or the load varies, the automatic control circuit drives the servo motor in compliance with a variety of output voltage, adjust carbon brush position on the contact auto-transformer. makes output voltage adjusted to be rated value and reaches a steady state. ZTY series products Introduce advanced technology, adopt energy-saving ring transformer and use Integrated circuit and high-quality components, which gives them a small footprint~ lightweight, high-efficiency, and energy-saving, no additional distortion of the output waveform, stable performance, and reliability. Mercury Stabilizer 20KVA Servo AVR Single Phase – Key Features: Phase: Single Phase Output Voltage: Over-voltage Protection; Low-voltage Protection Display Model: LED / METER Wide Input Voltage Range 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 equipment Ideal for Heavy Duty Equipment

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)

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

Liebert itON 400VA is a reliable line-interactive UPS designed for the protection of desktop computers and standalone IT equipment. Liebert itON comes complete with an automatic voltage regulator (AVR) allowing flexibility and reliability for PCs and other sensitive electronic equipment. With its compact design and easy to use controls, Liebert itON also provides sufficient back up time, allowing work in progress to be saved safely before proceeding with the system shutdown. Liebert itON also comes complete with automatic restart and cold start functions for increased continuity and availability.

Apparent power: 400 VA
UPS architecture: line-interactive
Number of phases at the input: 1 (230V)
Number of batteries: 1
Voltage: 12 V
Battery capacity: 4.5 Ah
Hold time (100% load): 4 min
Charging time: 4 hours
Enclosure type: Tower
Security / filters: Excessive discharge, Overload
Special functions: - Cold start - Automatic voltage regulation system (AVR) - Sine when working on the battery LEDs indicating: - Charging the battery - Overloading the UPS - Low battery - Overload - Necessary battery replacement - Battery failure
Power supply ports: Type F Schuko
Power ports: 2 x type C / F (Schuko)
Connectors: None
Environmental requirements: - Operating temperature: from 0 to 40 degrees C- Storage temperature: from -20 to 50 degrees C- Operating humidity / storage: 0 - 90% (non-condensing)
Accessories in the set: Operating instructions
Color: Black, Gray
Dimensions: - Width: 100 mm - Height: 142 mm - Depth: 287 mm
Weight: 3.55 kg
Other parameters: - Real power: 240W- Input connector: cable with Schuko plug (10A) - Hold time at 50% load: 8 minutes - Input voltage range in basic mode: 162-290V- Variable input voltage range: 220-240V

The 200KVA 3-Phase Servo Voltage Regulator is a high-precision, cabinet-type voltage regulator designed to maintain stable voltage levels in a variety of demanding environments. This advanced regulator features an LCD digital display for easy monitoring and is built with a compensated structure for reliable voltage regulation. With a robust power capacity of 200000VA, it is engineered to handle substantial loads while delivering high-precision output.

Applications:

The 200KVA Servo Voltage Regulator is ideal for various industries, including:

Industrial and Mining Enterprises: Ensures stable voltage for machinery and operations
Printing and Machine Tools: Supports sensitive equipment requiring precise voltage levels
Telecommunications and Railways: Provides reliable power to critical communication systems
Construction Sites and Schools: Guarantees safe and stable voltage supply
Hospitals and Hotels: Essential for medical equipment and hospitality services
Defense and Scientific Research: Supports precision instruments and experimental devices
Elevators and Production Lines: Maintains operational efficiency and safety in automated systems

This 200KVA 3-Phase Servo Voltage Regulator is an essential solution for any application where voltage stability is critical. Its robust design and advanced features ensure that your equipment operates efficiently and reliably, minimizing downtime and enhancing productivity. Invest in power stability today and secure the longevity of your vital systems.

Weight 75 kg 5.6 kg 5 kg 3.55 kg 562 kg

Dimensions N/A 390 × 145 × 220 cm N/A 287 × 100 × 142 cm N/A

Additional information

Weight	75 kg

Weight	5.6 kg
Dimensions	390 × 145 × 220 cm

Weight	5 kg

Weight	3.55 kg
Dimensions	287 × 100 × 142 cm

Weight	562 kg

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