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Prag 20kva 45-280v Relay Voltage Stabilizer

675,000.00
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20 in stock
Estimated Delivery:
15 - 22 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 removeMercury 15KVA AVR, 1 Phase, Servo Type Stabilizer removeMercury 30kVA 3-Phase Servo Stabilizer removeMercury 20KVA AVR 1-P Servo Type Stabilizer removeAPC SMART-UPS 900WATTS/1500VA removeMercury Maverick 1550va UPS remove
NamePrag 20kva 45-280v Relay Voltage Stabilizer removeMercury 15KVA AVR, 1 Phase, Servo Type Stabilizer removeMercury 30kVA 3-Phase Servo Stabilizer removeMercury 20KVA AVR 1-P Servo Type Stabilizer removeAPC SMART-UPS 900WATTS/1500VA removeMercury Maverick 1550va UPS remove
ImagePrag 20kva 45-280v Relay Voltage StabilizerMercury 15KVA AVR, 1 Phase, Servo Type StabilizerMercury 30kVA 3-Phase Servo StabilizerMercury 20KVA AVR 1-P Servo Type StabilizerAPC SMART-UPS 900WATTS/1500VAMercury Maverick 1550va UPS
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675,000.00
675,000.00
1,600,000.00
870,000.00
1,040,000.00
108,000.00
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20 in stock
20 in stock
20 in stock
20 in stock
20 in stock
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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
  • 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 30kVA 3-Phase Servo Stabilizer Mercury 30KVA high precision 3 phase In 3 phase out Servo Automatic Voltage Stabilizer 277V-433V designed to automatically stabilizes voltage output current using auto-transformer, servo motor and an automatic control circuit.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
  • LCD
  • Input 230V/Output 230V
  • Interface Port USB Connect
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
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
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
Mercury 30kVA 3-Phase Servo Stabilizer Mercury 30KVA high precision 3 phase In 3 phase out Servo Automatic Voltage Stabilizer 277V-433V designed to automatically stabilizes voltage output current using auto-transformer, servo motor and an automatic control circuit. Highly adaptable to all kinds of non-linear loads such as capacitive and inductive loads.  Low, High, Fluctuating NEPA Voltage? when NEPA voltage is unstable the Mercury Servo Stabilizer stands between NEPA and your precious electrical appliances stabilizing and protecting: Air Conditioners, Servers, Desktop Computers, Elevators, Lifts, Medical Equipment, Fridges, Freezers, Washing Machine, Microwave, Pumping Machine etc. Key Features Phase: Three Phase + N + GNaD Display Model: LED Ring transformer structure, small footprint, minimum magnetic leakage, low noise Multi-layer structure carbon brush with long service time and convenient daily maintenance Voltage Protection – High / Low Voltage, High-Temperature Protection Soft Start Protection – Safeguards your expensive equipment Ideal for Heavy-duty Equipment Specifications Capacity 30 KVA AC INPUT Voltage range 277 V ~ 433 V Frequency range 50/60 Hz Phase Three phase+ N + G AC OUTPUT Voltage: 380 V / 400 V / 415 V Voltage: regulation accuracy   ± 3% Waveform:  Sinusoidal Efficiency: 96% Power factor: 0.8 Distortion: No additional waveform distortionHigh 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 EquipmentAPC Smart-UPS C 1500VA LCD 230V SMC1500I Uninterruptible Power Supplies (UPS)
- Battery-protected and surge-only outlets reserves power capacity and run time for connected equipment
- Network manageable Provides remote power management of the UPS over the network
- LED status indicators quickly understand unit and power status with visual indicators
- Hot-swappable batteries ensures clean, uninterrupted power to protected equipment while batteries are being replaced
- Adjustable voltage-transfer points maximizes useful battery life by widening the input voltage
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
Weight40 kg60 kgN/A75 kg10 kg4.4 kg
DimensionsN/AN/AN/AN/AN/A313 × 129 × 175 cm
Additional information
Weight 40 kg
Weight 60 kg
Weight 75 kg
Weight 10 kg
Weight 4.4 kg
Dimensions 313 × 129 × 175 cm
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