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Prag 20kva 45-280v Relay Voltage Stabilizer

675,000.00
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20 in stock
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16 - 23 Oct, 2025
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Low, High, Fluctuating NEPA Voltage?

One Central Stabilizer for your entire Flat, Home, Office, etc.

Extreme Wide Input Voltage (45-280V)

Stabilizer 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.

TMH45-20K 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 Control + Toroidal Transformer Technology
  • LED display
  • Low and Over voltage protection
  • Single Phase

Quick Comparison

Prag 20kva 45-280v Relay Voltage Stabilizer removePRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V) removeMercury Maverick 1550va UPS removeVertiv Liebert itON 1500VA E 230V IEC-IEC UPS removePrag15kva Servo Voltage Stabilizer (80-260V) removeVertiv itON 1000VA E 230V IEC-IEC UPS remove
NamePrag 20kva 45-280v Relay Voltage Stabilizer removePRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V) removeMercury Maverick 1550va UPS removeVertiv Liebert itON 1500VA E 230V IEC-IEC UPS removePrag15kva Servo Voltage Stabilizer (80-260V) removeVertiv itON 1000VA E 230V IEC-IEC UPS remove
ImagePrag 20kva 45-280v Relay Voltage StabilizerPRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V)Mercury Maverick 1550va UPSVertiv Liebert itON 1500VA E 230V IEC-IEC UPSPrag15kva Servo Voltage Stabilizer (80-260V)Vertiv itON 1000VA E 230V IEC-IEC UPS
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Description
  • Input Voltage Range (45V-280V)
  • Steady output voltage
  • Digital Control
  • Relay Control + Toroidal Transformer Technology
  • LED display
  • Low and Over voltage protection
  • Single Phase
  • 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.
Frequent power interruptions can lead to stress and delays in meeting project deadlines while working on your computer. The Mercury Maverick 1550VA line interactive UPS provides a reliable power back up that enables you save your work the moment there is power interruption or public power outage. It has a wide voltage input range of 140~300VAC with a transfer time of 2 – 6ms and is compatible with generators and the erratic public power supply. Features • Built in AVR with wide input range of 140~300VAC • Auto restart • Output short circuit protection • Overload protection • Overcharge protection • Sleek and compact design with cpu control • Green function ( No load cut off ) Country wide maintenance and service centres available   Input Voltage                                                  220VAC Input Frequency                                              50Hz or 60Hz Input Phase                                                      Single Input Socket                                                    With Fuse Input Range (220v)                                         140V – 300VAC Rating Output                                                   1550VA/930V Output Waveform                                   Simulated Sine wave Battery Type                                                    12V/8.2AH x2 Dimension(mm)                                               313 x 129 x 175 Weight (Kg)                                                     4.4
  • 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
The TND-15K Servo Automatic Voltage Stabilizer Series, a cutting-edge solution designed to stabilize and protect your electrical appliances. With an input voltage range of 130-260V, this digital technology-based stabilizer ensures that your appliances receive a steady, regulated output voltage, even amidst fluctuating power conditions.1000va UPS 2 years replacement warranty
ContentLow, High, Fluctuating NEPA Voltage? One Central Stabilizer for your entire Flat, Home, Office, etc. Extreme Wide Input Voltage (45-280V) Stabilizer 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. TMH45-20K 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 Control + Toroidal Transformer Technology
  • LED display
  • Low and Over voltage protection
  • Single Phase
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.
Frequent power interruptions can lead to stress and delays in meeting project deadlines while working on your computer. The Mercury Maverick 1550VA line interactive UPS provides a reliable power back up that enables you save your work the moment there is power interruption or public power outage. It has a wide voltage input range of 140~300VAC with a transfer time of 2 – 6ms and is compatible with generators and the erratic public power supply. Features • Built in AVR with wide input range of 140~300VAC • Auto restart • Output short circuit protection • Overload protection • Overcharge protection • Sleek and compact design with cpu control • Green function ( No load cut off ) Country wide maintenance and service centres available   Input Voltage                                                  220VAC Input Frequency                                              50Hz or 60Hz Input Phase                                                      Single Input Socket                                                    With Fuse Input Range (220v)                                         140V – 300VAC Rating Output                                                   1550VA/930V Output Waveform                                   Simulated Sine wave Battery Type                                                    12V/8.2AH x2 Dimension(mm)                                               313 x 129 x 175 Weight (Kg)                                                     4.4The Liebert itON 1500 VA is a reliable line interactive ups designed to protect desktops and standalone computing equipment. The Liebert itON comes with an automatic voltage regulator (AVR) to provide flexibility and reliability to computers and other sensitive electronic equipment. With its compact design and easy –to use controls, the Liebert itON offer sufficient autonomy to safely back up current tasks before shutting down the system.   LI32141CT21 is ideally suited for the following equipment:
  • Desktop PCs
  • Professional workstations
  • Small routers, bridges, and hubs
  • Point-of-sale terminals
  • Other sensitive electronics
Features
  • Equipment with boost and buck AVR to stabilize the input voltage
  • Microprocessor control guarantees high reliability
  • Provides AC overload protection
  • Auto-restart with AC recover
  • Compact size, lightweight
  • Fast charging
  • Off mode charging
  • Cold start function
  • Overload protection and alarm
  • USB communication port for monitoring and shutdown software (UX models only)
Top Benefits
  • Smart RS232/USB interface for power management
  • Excellent microprocessor control guarantees high reliability
  • AVR Boost and buck for voltage stabilization
  • Auto restart while AC is recovering
  • Simulated sine wave
  • Auto charging at Off-mode
  • Cold start function
  • Generator compatible
Key Specifications CAPACITY 1500 VA/900 Watt. INPUT
  • Voltage 220/230 VAC
  • INPUT Voltage Range 140-300 VAC
  • Frequency Range 50 Hz
OUTPUT
  • AC Voltage Regulation (Batt. Mode) ±10%
  • Frequency Range (Batt. Mode) 50 Hz ±1 Hz
  • Transfer Time Typical 2-6 ms
  • Waveform (Batt. Mode) Simulated Sine Wave
  • Overload 110% +/-10% Shutdown after 5 mins
BATTERY
  • Battery Type & Number 12 V/7 Ah x 2
  • Typical Recharge Time 6-8 hours up to 90% capacity
TRANSFER TIME Minimum line break for Typical 4-8 msec transfer to battery
The TND-15K Servo Automatic Voltage Stabilizer Series, a cutting-edge solution designed to stabilize and protect your electrical appliances. With an input voltage range of 130-260V, this digital technology-based stabilizer ensures that your appliances receive a steady, regulated output voltage, even amidst fluctuating power conditions. Features of the TND-15K Voltage Stabilizer
  • Wide Input Voltage Range (80-260V): Adapts to fluctuating voltage conditions, ensuring a consistent output and protecting your devices.
  • Digital Control System: Offers precise voltage regulation, improving performance and extending the life of your appliances.
  • Advanced Servo Technology with Toroidal Transformer System: Provides reliable voltage stabilization and energy efficiency, enhancing overall appliance performance.
  • Robust Cabinet Design: Durable and sleek, this design safeguards internal components from environmental damage while blending seamlessly with your decor.
  • User-Friendly LED Display: Allows for easy monitoring and troubleshooting, making it simple to check the operational status of your stabilizer.
  • Low and Over Voltage Protection: Protects your valuable appliances from potential damage caused by voltage surges or drops, ensuring their longevity and reliability.

Applications and Benefits

The TND-15K Servo Automatic Voltage Stabilizer is versatile and well-suited for a variety of applications, including:
  • Home Appliances: Air conditioners, refrigerators, freezers, lighting systems, and more.
  • Office Equipment: Computers, printers, photocopiers, and other essential office devices.
  • General Use: Provides dependable voltage regulation for various electronic gadgets and machinery, enhancing their performance and lifespan.
Investing in the TND-15K means choosing a solution that offers comprehensive protection and stability for all your electrical devices. By ensuring a stable voltage supply, this central stabilizer contributes to the smooth and efficient operation of your home or office appliances.
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
Weight40 kgN/A4.4 kg5 kgN/A5 kg
DimensionsN/AN/A313 × 129 × 175 cmN/AN/AN/A
Additional information
Weight 40 kg
Weight 4.4 kg
Dimensions 313 × 129 × 175 cm
Weight 5 kg
Weight 5 kg
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