PRAG 100KVA 3-Phase Servo Voltage Stabilizer (304-456V)

Name: PRAG 100KVA 3-Phase Servo Voltage Stabilizer (304-456V)
Brand: Prag
SKU: 23519
Availability: InStock

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₦5,100,000.00

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02 - 09 Mar, 2026

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Product details

The 100KVA 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 100000VA, it is engineered to handle substantial loads while delivering high-precision output.

Applications:

The 100KVA 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 100KVA 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.

Quick Comparison

PRAG 100KVA 3-Phase Servo Voltage Stabilizer (304-456V) remove Vertiv itON 1000VA E 230V IEC-IEC UPS remove Vertiv Liebert itON 2000VA UPS remove Mercury 20KVA AVR 1-P Servo Type Stabilizer remove Mercury 15KVA AVR, 1 Phase, Servo Type Stabilizer remove Mercury 5KVA AVR Digital Stabilizer remove

Name PRAG 100KVA 3-Phase Servo Voltage Stabilizer (304-456V) remove Vertiv itON 1000VA E 230V IEC-IEC UPS remove Vertiv Liebert itON 2000VA UPS remove Mercury 20KVA AVR 1-P Servo Type Stabilizer remove Mercury 15KVA AVR, 1 Phase, Servo Type Stabilizer remove Mercury 5KVA AVR Digital Stabilizer remove

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Description

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 85.04 cm x 62 cm x 155.1 cm facilitates easy transport.
Weight: Weighing 357 kg (gross), this regulator is built to last.

1000va UPS 2 years replacement warranty

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

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

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

Mercury 5Kva AVR Digital Display Stabilizer

Single phase
Relay Type
Digital Display
Automatic Voltage Regulator

Content

Applications:

The 100KVA 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

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 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

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

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

Description

Mercury 5000VA Stabilizer A5000D

Protect your precious appliances from damage. The Mercury 5000VA Automatic Voltage Regulator AVR Stabilizer A5000D monitors all incoming electricity and regulates voltage fluctuations. Automatically steps up low voltage and stepping down high voltage to levels that are safe for your connected appliances.

Key Features

Auto buck-boost-normal switchover
Wide Input Voltage Ranges
Auto restart while AC recovery
User-friendly Analogue Meter Display +LED indications
Over temperature protection
Short circuit protection
Ideal for office automation system and home appliances

Specifications

Power Factor 0.6~0.8

INPUT Normal Voltage 220/230Vac Regulation Voltage 100~260Vac Frequency 50/60Hz

OUTPUT

Output Voltage 220V/23OV 18% (when input with Regulation Voltage range) Hi Cut Voltage 260:5VAC Low Cut Voltage 100 +/-5V Frequency 50/60Hz Auto Sense Safety Cycle 6seconds/1803econds selectable Regulation % i8% Number of Taps 5/7 taps Transformer Type El lamited Transformer Control Type Relay type

INDICATOR

Working Green LED lighting Fault/Protection Red LED lighting Delaying Yellow LED lighting Voltage Meter 2 Analog Voltage Meters PROTECTION Breaker/Fuse 32A Over Current Yes, Auto Shut Down Short Circuit Yes, Auto Shut Down Dimension (mm) 307x21 Ox270mm Net Weight(Kgs) 15.2

Physical

Display Analogue Meter Dimention (WxHxD) 310 x 210 x 285mm Net weight (KG) 15.2Kg Delaying power supply to outlet 6S / 1808 Noise Less than 35dB Cooling mode Natural air cooling

Weight 357 kg 5 kg 5 kg 75 kg 60 kg 15.2 kg

Dimensions N/A N/A N/A N/A N/A 310 × 210 × 285 cm

Additional information

Weight	357 kg

Weight	5 kg

Weight	5 kg

Weight	75 kg

Weight	60 kg

Weight	15.2 kg
Dimensions	310 × 210 × 285 cm

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