PRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V)

Name: PRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V)
Brand: Prag
SKU: 23516
Availability: InStock

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02 - 09 Mar, 2026

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Product details

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.

Quick Comparison

PRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V) remove APC SMART-UPS 900WATTS/1500VA remove APC EASY UPS SMV 1400WATTS/2000VA remove Mercury Elite Pro 2000VA UPS remove Vertiv Liebert itON 400VA remove APC Easy UPS On-Line SRV 3000VA 230V (SRV3KI) remove

Name PRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V) remove APC SMART-UPS 900WATTS/1500VA remove APC EASY UPS SMV 1400WATTS/2000VA remove Mercury Elite Pro 2000VA UPS remove Vertiv Liebert itON 400VA remove APC Easy UPS On-Line SRV 3000VA 230V (SRV3KI) 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 95 cm x 72 cm x 159 cm facilitates easy transport.
Weight: Weighing 562 kg (gross), this regulator is built to last.

LCD
Input 230V/Output 230V
Interface Port USB Connect

Output
Max Configurable Power (Watts)1.4kWatts / 2.0kVA Output Frequency (not synced) 50/60 Hz +/-1 Hz Load Crest Factor3 : 1TopologyLine Interactive Waveform type Sinewave
Transfer Time: 2ms typical
Input
Input frequency 45 - 65 Hz (auto sensing)Input voltage range for main operations157 - 303VNumber of Power Cords1Other Input Voltages 220, 240
Batteries & Runtime
Battery type Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof Typical recharge time 4hour(s) Expected Battery Life (years)
3 - 5Battery Volt-Amp-Hour Capacity 302

Rating 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

Apparent power: 400 VA
UPS architecture: line-interactive
Number of phases at the input: 1 (230V)
Number of batteries: 1
Voltage: 12 V
Battery capacity: 4.5 Ah
Charging time: 4 hours

Main
Run time for load W Min-max: 240-2400 W	4min 24s
Max. Capacity Used	100 %
Main Input Voltage	230 V AC 1 phase
Input voltage	220 V 240 V
Input Connection Type	IEC 60320 C20
Input voltage limits	110...285 V half load 160...280 V full load
Network frequency	40...70 Hz auto sensing
Output voltage	230 V AC 1 phase
Output voltage	220 V 240 V
Rated power in W	2400 W
rated power in VA	3000 VA
Output connection type	6 IEC 60320 C13 1 IEC 60320 C19
Bypass type	Internal bypass (automatic and manual)
Crest factor	3 : 1
Harmonic distortion	3 %
Maximum configurable power in VA	3000 VA
Maximum configurable power in W	2400 W
UPS type	On-Line
Wave type	Sine wave
Efficiency	88 % (full load)
Output frequency	50/60 Hz +/- 3 Hz sync to mains

Complementary
Additional information	Configurable for 220 : 230 or 240 nominal output voltage
Battery type	Lead-acid internal included
Control panel	Multifunction LCD status and control console
Free slots	1
Alarm	Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm
UPS connectivity	Serial port USB port Available expansion slot
Surge energy rate	600 J
Cable length	1.5 m
Number of cables	1
Colour	Black (RAL 7010)
Height	336 mm
Width	190 mm
Depth	425 mm
Net weight	26.8 kg
Mounting location	Front
Mounting preference	No preference
Mounting mode	Not rack-mountable
USB compatible	Yes
Mounting position	Vertical
Mounting mode	Tower
Number of power module filled slots	0
Number of power module free slots	0
Redundant	No
Range of product	Easy UPS On-Line
Product or component type	Uninterruptible power supply (UPS)

Environment
Product certifications	CE UKCA EAC TISI
Standards	EN/IEC 62040-1:2019/A11:2021 EN/IEC 62040-2:2006/AC:2006 EN/IEC 62040-2:2018
Ambient air temperature for operation	0…40 °C
Ambient air temperature for storage	-20…50 °C
Storage altitude	0…15000 m
IP degree of protection	IP20
Relative humidity	0…95 % non-condensing
Storage Relative Humidity	0…95 % non-condensing
Acoustic level	50 dBA
Heat dissipation	910 Btu/h
Operating altitude	0...3000 m

Batteries & Runtime
Run Time
Efficiency
Battery type	Lead-acid battery
Battery voltage	72 V
Extended runtime	0
Number of battery filled slots	0
Number of battery free slots	0
Battery recharge time	4 h
Battery life	3…5 year(s)
Replacement battery
Battery charger power	60 W rated

Content

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

APC 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

APC Easy UPS SMV 2000VA, Universal Outlet, 230VBest Value UPS with Battery Backup & Surge Protection for Electronics and ComputersIncludes: Documentation CD, USB cable, User Manual Output Max Configurable Power (Watts)1.4kWatts / 2.0kVAOutput Frequency (not synced)50/60 Hz +/-1 HzLoad Crest Factor3 : 1TopologyLine InteractiveWaveform typeSine wave transfer Time2ms typical Input Input frequency45 - 65 Hz (auto sensing)Input voltage range for main operations157 - 303VNumber of Power Cords1Other Input Voltages220, 240 Batteries & Runtime Battery type maintenance-free sealed Lead-Acid battery with suspended electrolyte: leakproofTypical recharge time4hour(s)Expected Battery Life (years)3 - 5Battery Volt-Amp-Hour Capacity302

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.

Liebert itON 400VA is a reliable line-interactive UPS designed for the protection of desktop computers and standalone IT equipment. Liebert itON comes complete with an automatic voltage regulator (AVR) allowing flexibility and reliability for PCs and other sensitive electronic equipment. With its compact design and easy to use controls, Liebert itON also provides sufficient back up time, allowing work in progress to be saved safely before proceeding with the system shutdown. Liebert itON also comes complete with automatic restart and cold start functions for increased continuity and availability.

Apparent power: 400 VA
UPS architecture: line-interactive
Number of phases at the input: 1 (230V)
Number of batteries: 1
Voltage: 12 V
Battery capacity: 4.5 Ah
Hold time (100% load): 4 min
Charging time: 4 hours
Enclosure type: Tower
Security / filters: Excessive discharge, Overload
Special functions: - Cold start - Automatic voltage regulation system (AVR) - Sine when working on the battery LEDs indicating: - Charging the battery - Overloading the UPS - Low battery - Overload - Necessary battery replacement - Battery failure
Power supply ports: Type F Schuko
Power ports: 2 x type C / F (Schuko)
Connectors: None
Environmental requirements: - Operating temperature: from 0 to 40 degrees C- Storage temperature: from -20 to 50 degrees C- Operating humidity / storage: 0 - 90% (non-condensing)
Accessories in the set: Operating instructions
Color: Black, Gray
Dimensions: - Width: 100 mm - Height: 142 mm - Depth: 287 mm
Weight: 3.55 kg
Other parameters: - Real power: 240W- Input connector: cable with Schuko plug (10A) - Hold time at 50% load: 8 minutes - Input voltage range in basic mode: 162-290V- Variable input voltage range: 220-240V

This APC Single phase Easy UPS is designed for IT professionals or network administrators to maintain business uptime and continuity. This 3kVA double-conversion on-line tower UPS provides pure sine wave power to support critical electronics during power disruptions. The SRV comes with IEC 320 C20 input, 6x IEC 320 C13 and 1x IEC 320 C19 outlets. The On-Line UPS has a intelligent card slot for optional Network Management Card (AP9544, SRVSMB001, VGL9901l) that enables network-based UPS monitoring and management. The UPS can connect to EcoStruxure IT or third-party centralized management platforms. The Built-in automatic and manual bypass provide seamless power to the load even in the event of an internal detected fault or error in UPS. The SRV UPS is compatible with replacement battery cartridge APCRBCV205. The Easy UPS and the built-in lead-acid battery has a 2-year warranty. Ideal for small data centers, manufacturing facilities, computer rooms, network storage devices, telecommunication, and healthcare IT.

Weight 562 kg 10 kg 20 kg 3 kg 3.55 kg 26 kg

Dimensions N/A N/A N/A N/A 287 × 100 × 142 cm N/A

Additional information

Weight	562 kg

Weight	10 kg

Weight	20 kg

Weight	3 kg

Weight	3.55 kg
Dimensions	287 × 100 × 142 cm

Weight	26 kg

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PRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V)

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Output

Input

Batteries & Runtime

Applications:

Apparent power: 400 VA

UPS architecture: line-interactive

Number of phases at the input: 1 (230V)

Number of batteries: 1

Voltage: 12 V

Battery capacity: 4.5 Ah

Hold time (100% load): 4 min

Charging time: 4 hours

Enclosure type: Tower

Security / filters: Excessive discharge, Overload

Special functions: - Cold start - Automatic voltage regulation system (AVR) - Sine when working on the battery LEDs indicating: - Charging the battery - Overloading the UPS - Low battery - Overload - Necessary battery replacement - Battery failure

Power supply ports: Type F Schuko

Power ports: 2 x type C / F (Schuko)

Connectors: None

Environmental requirements: - Operating temperature: from 0 to 40 degrees C- Storage temperature: from -20 to 50 degrees C- Operating humidity / storage: 0 - 90% (non-condensing)

Accessories in the set: Operating instructions

Color: Black, Gray

Dimensions: - Width: 100 mm - Height: 142 mm - Depth: 287 mm

Weight: 3.55 kg

Other parameters: - Real power: 240W- Input connector: cable with Schuko plug (10A) - Hold time at 50% load: 8 minutes - Input voltage range in basic mode: 162-290V- Variable input voltage range: 220-240V

Prag 15kva 45v-280v Relay Voltage Stabilizer

APC EASY UPS SMV 1400WATTS/2000VA

Mercury 15KVA AVR, 1 Phase, Servo Type Stabilizer

Vertiv itON 1000VA E 230V IEC-IEC UPS

Prag 20kva 80-260v Servo Voltage Stabilizer

PRAG 200KVA 3-Phase Servo Voltage Stabilizer (304-456V)

Product details

Applications:

Shipping and Returns

Prag

Rating & Review

Question & Answer

Quick Comparison

Output

Input

Batteries & Runtime

Applications:

Apparent power: 400 VA

UPS architecture: line-interactive

Number of phases at the input: 1 (230V)

Number of batteries: 1

Voltage: 12 V

Battery capacity: 4.5 Ah

Hold time (100% load): 4 min

Charging time: 4 hours

Enclosure type: Tower

Security / filters: Excessive discharge, Overload

Special functions: - Cold start - Automatic voltage regulation system (AVR) - Sine when working on the battery LEDs indicating: - Charging the battery - Overloading the UPS - Low battery - Overload - Necessary battery replacement - Battery failure

Power supply ports: Type F Schuko

Power ports: 2 x type C / F (Schuko)

Connectors: None

Environmental requirements: - Operating temperature: from 0 to 40 degrees C- Storage temperature: from -20 to 50 degrees C- Operating humidity / storage: 0 - 90% (non-condensing)

Accessories in the set: Operating instructions

Color: Black, Gray

Dimensions: - Width: 100 mm - Height: 142 mm - Depth: 287 mm

Weight: 3.55 kg

Other parameters: - Real power: 240W- Input connector: cable with Schuko plug (10A) - Hold time at 50% load: 8 minutes - Input voltage range in basic mode: 162-290V- Variable input voltage range: 220-240V

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