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Mercury 10kVA 3-Phase Servo Stabilizer

925,000.00
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17 - 24 Jan, 2026
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Product details

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

Vertiv Liebert itON 1500VA E 230V IEC-IEC UPS removeMercury 15KVA AVR, 1 Phase, Servo Type Stabilizer removeAPC EASY UPS BV 1000VA removeMercury Maverick 1550va UPS removeMercury Elite Pro 3000VA UPS remove
NameVertiv Liebert itON 1500VA E 230V IEC-IEC UPS removeMercury 15KVA AVR, 1 Phase, Servo Type Stabilizer removeAPC EASY UPS BV 1000VA removeMercury Maverick 1550va UPS removeMercury Elite Pro 3000VA UPS remove
ImageVertiv Liebert itON 1500VA E 230V IEC-IEC UPSMercury 15KVA AVR, 1 Phase, Servo Type StabilizerAPC EASY UPS BV 1000VAMercury Maverick 1550va UPSMercury Elite Pro 3000VA UPS
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Description
  • 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
  • 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
  • Output Power capacity:600 watts/1.0 KVA
  • Maximum Configurable Power (Watts):600 Watts/1.0KVA
  • Nominal Output Voltage:230V
  • Topology: Line Interactive
  • Waveform Type: Stepped Approximation to a Sine wave
  • Transfer Time:6 minutes:10 minutes maximum
  • Cord Length:1.52 Meters
  • Number of cords:1
  • Input Connections’ -320 C14
  • Battery Type: Maintenance -free sealed Lead-Acid battery with suspended electrolyte: leak proof
 
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)                                                     4.4Input 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): 140-300 Rating output (VA): 1200VA Rating output (W): 720W Waveform: Battery mode(simulated sine wave),AC mode(sine wave) Power factor: 0.6 Rating voltage: 220V Output range: 220Vac-7% to +15% in battery mode Rear Output Socket: 4 x Universal - Battery backup Transfer time: TYPICAL4-8ms Communication Interface: optional RS232/RJ11 Rating frequency: 50Hz Line-mode: Synchronize with the Utility
ContentThe 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
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
Best Value UPS with Battery Backup and Surge Protection for Electronics and Computers Automatic voltage regulation: Automatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment. Wall-mount holes: Allow flexibility for set up in tight locations and mount on walls or other surfaces Battery and Surge Protected Outlets: Back up and protect your hardware and data during power outages, Surges, and Spikes. Battery backup and Surge Protection: Outlets provides abundant runtime for network gateway equipment and other critical low-power devices, allowing for hours of internet access during a power outage. Audible Alarms: Provides notification of changing utility power and UPS power conditions SLEEK DESIGN: Slim, modern design can be upright, flat or wall-mounted to comfortably fit any electronic set-up and complement Home decor. Transformer-block spaced outlets: Protect equipment with input transformer blocks without blocking access to other receptacles. Cold-start capable: Provides temporary battery power when the utility power is out. Boost Automatic Voltage Regulations (AVR): Preserves battery life and maximizes run time by correcting low voltages without discharging the batteries. Battery failure notification: Provides early-warning fault analysis on battery enabling timely preventive maintenance. Advanced Safety Features: Safeguards your Home UPS from overloads, excessive mains voltage, short circuits, installation mishaps and battery damage due to low voltage situationsFrequent 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
Mercury ELITE 3000VA UPS Pro offers the advanced performance and durability that Mercury UPS brand is noted for, this Mercury ELITE 3000VA UPS microprocessor is designed to produce a reliable and perfect performance for the user.
The Mercury ELITE 3000VA UPS has a clear LCD display which you can easily monitor the status of your device. It has an automatic switch over which enables it to changeover when the power supply is gone. The Mercury ELITE 3000VA UPS will enable you to operate your home and office appliances non-stop when the power is down, it will even ensure you enjoy your work when the power supply is off.
The Mercury ELITE 3000VA UPS built-in AVR ensures better performance with the input range of 140 ~ 300VAC.
The silent nature of this Mercury ELITE 3000VA UPS will make you work effectively without any distraction. Mercury ELITE 3000VA UPS is a large capacity of UPS,  which provides more efficient backup power and more advanced performance technology.
The possible backup time of Mercury ELITE 3000VA UPS is up to 40min. Mercury ELITE 3000VA UPS features the following attributes, such as wide input range of 140 ~ 300VAC, excess temperature protection, Power surge protection socket for printers, scanners, telephone, modem line protection, Built-in intelligent battery management, Super protection of Over voltage, Under voltage, Overload and Short circuit protection, Auto restart, Data-line protection, microprocessor controlled guarantees high reliability, equipped with boost and buck AVR, green power function for energy saving.
The Mercury ELITE 3000VA UPS has no harmful substance to the environment; such as: noise pollution, gas emission and it even save you from the stress of buying fuel and the cost. What Mercury ELITE 3000VA UPS just need is charging that’s all.
The auto restart which is in-built to the Mercury ELITE 3000VA UPS, allows no interruption with whatever you’re doing be it, playing video games, watching movie e.t.c. Mercury ELITE 3000VA UPS is well protected by the output short circuit, and has the load capacity for your electronic appliances. Mercury ELITE 3000VA UPS is well protected from voltage overload and overcharge.
Mercury ELITE 3000VA UPS is what we all need at our homes and offices. We all know that our power generating company popularly known as (PHCN) are not reliable or to be trusted, and our generator also are not reliable, they can be faulty at any time. What I know you can rely on and saves you from monthly PHCN dues is Mercury ELITE 3000VA UPS.  Mean-while this Mercury ELITE 3000VA UPS, also provide a voltage regulation and make sure your electronic appliances are save from power fluctuation.
Weight5 kg60 kg7 kg4.4 kg10 kg
DimensionsN/AN/AN/A313 × 129 × 175 cmN/A
Additional information
Weight 5 kg
Weight 60 kg
Weight 7 kg
Weight 4.4 kg
Dimensions 313 × 129 × 175 cm
Weight 10 kg
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