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Mercury 10kVA 3-Phase Servo Stabilizer

925,000.00
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16 - 23 Oct, 2025
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Mercury 10kVA 3-Phase Servo Stabilizer 277V-433V designed to automatically stabilize 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 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 10 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 distortion

Response time: ± 10% varies< 1 s

Over-voltage protection: Output phase voltage 433 V ± 5 V

Under-voltage: Output phase voltage 316 V ± 5 V

Other protections: Start-up delay -mechanical failure -over-current -short-circuit -phase order (three-phase) -lack-phase (three-phase) -over temperature

OTHERS

Dimensions (W x D x H) (mm) : 240 x 410 x 370

Packaged dimensions W x D x H) (mm) 325 x 485 x 430

Net weight (kg) 27.3

Gross weight (kg) 28.5

Quick Comparison

Mercury 10kVA 3-Phase Servo Stabilizer removeVertiv Liebert itON 2000VA UPS removePRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V) removeVertiv Liebert itON 1500VA E 230V IEC-IEC UPS removeVertiv itON 1000VA E 230V IEC-IEC UPS removeMercury Elite Pro 2000VA UPS remove
NameMercury 10kVA 3-Phase Servo Stabilizer removeVertiv Liebert itON 2000VA UPS removePRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V) removeVertiv Liebert itON 1500VA E 230V IEC-IEC UPS removeVertiv itON 1000VA E 230V IEC-IEC UPS removeMercury Elite Pro 2000VA UPS remove
ImageMercury 10kVA 3-Phase Servo StabilizerVertiv Liebert itON 2000VA UPSPRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V)Vertiv Liebert itON 1500VA E 230V IEC-IEC UPSVertiv itON 1000VA E 230V IEC-IEC UPSMercury Elite Pro 2000VA UPS
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DescriptionMercury 10kVA 3-Phase Servo Stabilizer 277V-433V designed to automatically stabilize 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.
  • 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
  • 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.
  • 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
1000va UPS 2 years replacement warrantyRating input voltage    2000 VA / 1200 W Rating input frequency    60/50Hz (auto sensing) Input phase    Single phase Input socket    With Fuse Rating output voltage (V)    220 Waveform    Battery mode (simulated sine wave), AC Voltage Regulation    ±10% (Battery mode) Rear output socket    4 x Universal - Battery backup Waveform    Simulated Sine Wave (Battery mode) Line Mode    Synchronize with the utility Rating frequency    60Hz or 50 Hz ± 1 Hz Battery Mode    Yellow flashing Short circuit protection Line Mode    Fuse & Firmware protection Short circuit protection Battery Mode    Firmware Protection Overload protection Line Mode    110%±5%; Go to fault mode Line Mode after 5 minutes, 120%±5%; Go to fault mode immediately. Indicators AC mode    Green Lighting Indicators Battery Mode    Yellow Flashing Indicators Fault    Red Lighting Alarm Battery Mode    Sounding every 10 Seconds Alarm Low Battery    Sounding every Second Alarm Overload    Sounding every 0.5 second Alarm Fault    Continuously sounding Full Protection    Overload, discharge, and Overcharge protection Communication Interface    Optional RS232/RJ11
ContentMercury 10kVA 3-Phase Servo Stabilizer 277V-433V designed to automatically stabilize 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 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 10 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 distortion Response time: ± 10% varies< 1 s Over-voltage protection: Output phase voltage 433 V ± 5 V Under-voltage: Output phase voltage 316 V ± 5 V Other protections: Start-up delay -mechanical failure -over-current -short-circuit -phase order (three-phase) -lack-phase (three-phase) -over temperature
OTHERS
Dimensions (W x D x H) (mm) : 240 x 410 x 370 Packaged dimensions W x D x H) (mm) 325 x 485 x 430 Net weight (kg) 27.3 Gross weight (kg) 28.5
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
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.
The 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 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
MERCURY Line Interactive UPS (2000VA) - Elite 2000 ProWide input voltage rangeCompatible with generatorsOverload protectionShort circuit protectionBuilt-in AVRBattery deep discharge protection & overcharge protectionRating input voltage: 2000 VA / 1200 WRating input frequency: 60/50Hz (auto sensing)Input phase: Single phaseInput socket: With FuseCold Start (0 to 100% load): Press the ON/OFF SwitchInput Range (220V): 140-300Rating output (VA): 2000Rating output (W): 1200Power factor: 0.6Rating output voltage (V): 220Waveform: Battery mode (simulated sine wave), AC mode (sine wave)AC Voltage Regulation: ±10% (Battery mode)Rear output socket: 4 x Universal - Battery backupWaveform: Simulated Sine Wave (Battery mode)Line Mode: Synchronize with the utilityRating frequency: 60Hz or 50 Hz ± 1 HzBattery Mode: Yellow flashingShort circuit protection Line Mode: Fuse & Firmware protectionShort circuit protection Battery Mode: Firmware ProtectionOverload protection Line Mode: 110%±5%; Go to fault mode Line Mode after 5 minutes, 120%±5%; Go to fault mode immediately.Overload protection Battery Mode: 110%±5%; Shutdown after 5 seconds, 120%±5%, Shutdown immediatelyIndicators AC mode: Green LightingIndicators Battery Mode: Yellow FlashingIndicators Fault: Red LightingAlarm Battery Mode: Sounding every 10 SecondsAlarm Low Battery: Sounding every SecondAlarm Overload: Sounding every 0.5 secondAlarm Fault: Continuously soundingFull Protection: Overload, discharge, and Overcharge protectionTransfer Time: Typical 2-6ms, 10ms max.Transfer Time: Typical 2-6ms, 10ms max.Communication Interface: Optional RS232/RJ11Battery and runtime rating: 2 X 12V/9AHRecharge time – Typical: 6-8 hours recover to 90% capacityCharge current: About 1A at normal mode Mercury Elite 2000 Pro Line Interactive UPS provides a relatively robust capacity for power backup to meet office as well as domestic power backup demands. With the Mercury Elite 2000 you not only get power backup for your equipment but also enjoy solid protection for those appliances. The built-in AVR function of the Elite 2000 Pro means dangerous power fluctuations won't easily make mincemeat of your equipment.
WeightN/A5 kgN/A5 kg5 kg3 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 5 kg
Weight 5 kg
Weight 5 kg
Weight 3 kg
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