Microtek 30KVA/±192V SuperMAX+ 3-Phase Online UPS

Microtek 30KVA SuperMAX+ Online UPS – High-Frequency 3-Phase Power Backup Solution

The Microtek 30KVA/±192V SuperMAX+ 3-Phase Online UPS (899-430-3002) is a high-performance uninterruptible power supply designed for commercial IT infrastructure, institutional facilities, professional computing environments and compatible critical electrical equipment.

Featuring 30KVA/30000W rated output capacity, a 1.0 unity power factor, high-frequency true double-conversion technology and a 12A inbuilt charger, this Microtek SuperMAX+ model delivers regulated power for demanding three-phase installations.

The UPS operates with a three-phase input and three-phase output (3:3) arrangement and supports a flexible external battery system using 32 to 40 compatible 12V batteries.

Developed by Microtek, the SuperMAX+ Series combines DSP-controlled IGBT technology, pure sine wave output, a modern 4.3-inch touch panel, intelligent battery charging and optional parallel redundancy.

True Double-Conversion Online UPS Technology

The Microtek SuperMAX+ 30KVA Online UPS uses true double-conversion technology to supply consistent power to compatible electronic equipment.

During normal operation, incoming AC power is converted and processed before the inverter delivers regulated electricity to the connected load.

This operating principle helps protect professional electronic systems against several common electrical disturbances, including mains voltage fluctuations and unexpected power interruptions.

When the incoming mains electricity fails, a correctly connected external battery bank continues supplying energy to the inverter.

Microtek specifies zero transfer time from normal online operation to battery mode.

This is particularly important for suitable computers, networking systems and professional electrical equipment where unexpected shutdowns can interrupt business operations.

30KVA/30000W Capacity with Unity Power Factor

The Microtek 30KVA SuperMAX+ Online UPS offers a rated output capacity of 30000VA/30000W.

Its unity (1.0) output power factor means the rated active power equals the rated apparent power under the manufacturer’s specified operating conditions.

Compared with a conventional 30KVA UPS rated at 0.8 power factor, which provides 24000W of active power, this model offers a higher rated wattage capacity.

This makes it suitable for properly sized commercial IT infrastructure, professional electronic systems and compatible industrial applications.

Customers should calculate the total connected load before selecting the UPS.

Load calculations must consider continuous consumption, operating peaks, startup current, phase balance and suitable headroom.

The rated 30000W output should not be assumed to apply at every voltage setting or under every environmental condition.

Three-Phase Input and Three-Phase Output

The Microtek 30KVA/±192V SuperMAX+ 3-Phase Online UPS is designed for three-phase input and three-phase output.

Its nominal input supply is specified as 3 × 400V AC, with three phases and neutral.

The output supports three-phase voltage settings of 360V, 380V, 400V and 415V AC.

This makes the model suitable for professionally designed installations where compatible three-phase equipment requires regulated power.

The manufacturer specifies 90% output-power derating at the 3 × 360V setting.

Accordingly, the available output at that setting is reduced from 30000W to approximately 27000W under the specified conditions.

Before commissioning, a qualified electrical professional should verify the correct electrical connections, neutral requirements, phase distribution and protective devices.

DSP-Controlled Three-Level IGBT Inverter

The Microtek SuperMAX+ 30KVA Online UPS incorporates Digital Signal Processing technology with an IGBT-based inverter section.

The three-level inverter topology is designed to improve conversion efficiency and support stable output characteristics.

Microtek also identifies active input power factor correction across all three phases.

Its manufacturer datasheet specifies an input power factor of at least 0.99 at full load.

This is an input-side characteristic and is different from the UPS’s unity output power factor.

The combination of digital control and high-frequency inverter technology supports advanced performance for properly configured electrical installations.

Flexible ±192V to ±240V DC Battery System

The Microtek SuperMAX+ 30KVA Online UPS operates with a centre-tapped external battery bank.

Its default configuration uses 32 compatible 12V batteries, arranged as two equal nominal 192V sections.

The resulting battery system is specified as ±192V DC, with approximately 384V between the positive and negative DC rails.

The system can be configured up to ±240V DC using 40 compatible batteries.

This split-voltage design requires correct positive, negative and midpoint connections.

The battery bank must be installed according to Microtek’s approved wiring diagram, using properly rated interconnections and protection devices.

Incorrect battery wiring can create serious safety hazards and damage the UPS.

Adjustable 32 to 40 Battery Configuration

The Microtek SuperMAX+ 30KVA Online UPS supports adjustable external battery quantities from 32 to 40 in paired increments.

Supported configurations include 32, 34, 36, 38 and 40 batteries.

The selected arrangement determines the nominal DC voltage of the battery bank.

Battery quantity alone does not determine the backup duration.

Backup runtime also depends on battery ampere-hour capacity, battery condition, connected load, discharge behaviour, temperature and UPS efficiency.

Organizations should calculate the required backup time before selecting the external battery bank.

Approved VRLA or lead-acid battery systems can be considered according to the manufacturer’s recommendations.

12 Amp Inbuilt Battery Charger

The Microtek 30KVA/±192V SuperMAX+ Online UPS features a 12 Amp maximum inbuilt charger.

According to the manufacturer datasheet, charging current can be adjusted between 1A and 12A in 1A increments.

The factory-default charging setting is 4A.

The charging current should be selected according to the installed battery capacity and the battery manufacturer’s recommendations.

The highest available charging setting is not automatically appropriate for every battery bank.

Microtek also identifies a three-stage extendable charging design intended to support suitable battery charging arrangements.

Correct charger configuration is important for reliable battery operation and backup readiness.

Pure Sine Wave Output

The Microtek SuperMAX+ 30KVA Online UPS provides pure sine wave output during battery operation.

Pure sine wave electricity is suitable for many compatible professional computing systems and electronic power supplies.

The manufacturer specifies approximately ±1% output voltage regulation in battery mode.

Output harmonic distortion is rated at 2% or less for linear loads and 5% or less for non-linear loads.

These specifications help support consistent output quality within the approved operating limits.

4.3-Inch Touch Panel LCD Display

A major usability feature of the Microtek SuperMAX+ 30KVA Online UPS is its 4.3-inch touch panel LCD.

The touchscreen provides convenient access to important UPS operating information.

The manufacturer identifies monitoring of connected load percentage, per-phase output current, output VA and wattage, battery level, charging current and discharging current.

The interface also displays input and output voltages, electrical frequency, temperature information and logged events.

This level of monitoring is useful for technical personnel responsible for operating and maintaining critical power systems.

ECO Mode for Higher Energy Efficiency

The Microtek SuperMAX+ Series supports ECO operating mode to improve efficiency when suitable incoming power conditions are available.

The manufacturer lists 95.5% AC-mode efficiency, 98.5% ECO-mode efficiency and 94.5% battery-mode efficiency under its published test conditions.

Improved efficiency can reduce conversion losses and heat generation.

However, ECO mode operates differently from continuous double-conversion mode.

The appropriate operating mode should be selected based on the connected equipment’s power-quality and continuity requirements.

Parallel Redundancy with Up to Four Compatible UPS Units

The Microtek 30KVA/±192V SuperMAX+ Online UPS (899-430-3002) is offered with parallel redundancy support.

The February 2026 commercial specification identifies up to four compatible UPS units, using either a common battery bank or separate battery banks in an approved configuration.

This can help organizations design suitable higher-availability power backup systems.

Parallel operation requires compatible hardware, approved communication accessories, synchronized electrical connections and correctly engineered protection.

The maximum usable capacity and redundancy level depend on the actual installation architecture.

An older Microtek brochure describes three-unit parallel operation using a common battery bank.

Therefore, the four-unit configuration should be confirmed against the specific hardware and firmware revision before procurement or installation.

Common or Separate Battery Bank Options

The 2026 commercial specification identifies two possible battery arrangements for supported parallel configurations.

A common battery bank allows compatible UPS units to use a properly engineered shared external battery arrangement.

A separate battery bank arrangement provides an approved independent battery bank for each UPS.

These are different electrical designs and should not be interchanged without manufacturer approval.

The selected arrangement must include correctly rated DC circuit protection, cabling, battery isolation and synchronization.

Battery-bank sizing must account for the entire power backup system and the intended operating mode.

Built-In Maintenance Bypass and Static Bypass

The Microtek SuperMAX+ 30KVA UPS features built-in maintenance bypass and static bypass functionality.

These features support manufacturer-approved operation and servicing.

Maintenance bypass may allow designated service procedures to be performed under controlled conditions.

Static bypass provides an alternate power path when the operating conditions permit.

However, bypass operation may expose connected equipment to the characteristics of the bypass supply.

All bypass procedures should be carried out by qualified technical personnel.

Optional Output Isolation Transformer

The Microtek SuperMAX+ 30KVA Online UPS is a high-frequency system with an optional output isolation transformer.

An inbuilt output isolation transformer should not be assumed to be part of the standard configuration.

Where electrical isolation is required, an appropriately rated transformer can be selected separately.

This is an important difference between the SuperMAX+ Series and Microtek’s transformer-based iMAXX UPS models.

The transformer specification must be matched to the electrical installation and connected load.

Electrical Protection and Power Quality Features

The Microtek SuperMAX+ 30KVA UPS incorporates several features intended to support reliable power delivery.

These include overload-related operating protection, input surge protection and C3-level electromagnetic interference protection.

The manufacturer specifies a three-level IGBT inverter design and digital monitoring features.

The UPS should be installed with correctly rated external circuit breakers, battery protection, grounding and electrical connections.

Protection functions do not eliminate the need for professional maintenance and compliance with applicable installation requirements.

Generator Compatibility and Frequency Converter Mode

The Microtek SuperMAX+ 30KVA UPS supports compatible generator power.

A properly sized generator can provide an additional source of electricity during prolonged power interruptions.

Generator voltage, frequency, capacity and load response must be suitable for the UPS and its connected equipment.

The model also supports 50Hz/60Hz frequency converter functionality under approved operating conditions.

The correct configuration should be selected and verified before commissioning.

Optional Backfeed Energy Absorption Box

The manufacturer lists an optional backfeed energy absorption box for suitable motor-driven or regenerative-load applications.

Regenerative loads can return electrical energy toward a connected power source under particular operating conditions.

Potential examples include some lifts, elevators and CNC machines.

The optional absorption equipment may be required to manage returned energy in a properly engineered installation.

However, the accessory does not automatically make every regenerative load compatible.

Customers must confirm the load characteristics, accessory rating and overall system suitability with Microtek.

Communication and Remote Monitoring

The Microtek SuperMAX+ 30KVA Online UPS provides USB and RS232 communication interfaces.

Optional SNMP management allows compatible remote monitoring through supported network applications.

These interfaces can help organizations supervise UPS operating conditions and receive system information.

The exact communication accessories required should be confirmed during procurement.

For parallel operation, separate communication and synchronization accessories may also be required.

Accessories Not Included with the UPS

The commercial description of SKU 899-430-3002 explicitly excludes the following items:

• Battery links
• Input cable
• DC battery breaker

These components must be selected and purchased separately according to the installation requirements.

External batteries, battery racks, additional wiring, output connections and parallel accessories should also be checked in the quotation.

Confirming the full scope of supply before purchase helps prevent installation delays and additional unexpected costs.

Suitable for Commercial and Critical IT Applications

The Microtek 30KVA SuperMAX+ Online UPS is suitable for professionally designed commercial and institutional applications.

Potential uses include compatible server infrastructure, computing equipment, networking systems, data-processing systems and selected technical electronics.

Its 30000W rated capacity, three-phase output and configurable battery system make it relevant to higher-capacity power backup installations.

However, equipment with unusual startup currents, regenerative behaviour or specialized industrial requirements must be evaluated individually.

UPS selection should account for electrical load, required backup time, phase distribution and installation conditions.

Professional Tower Cabinet Design

The Microtek SuperMAX+ 30KVA Online UPS has a floor-standing tower design.

The manufacturer’s technical brochure lists approximate dimensions of 815 × 300 × 1000 mm and 60kg net UPS weight, excluding external batteries.

This cabinet requires adequate installation space, ventilation and maintenance clearance.

External battery racks and DC protective devices require additional space.

The exact configuration and cabinet revision should be confirmed before transportation and site preparation.

Buy Microtek 30KVA SuperMAX+ Online UPS from Aadinath Peripherals

At Aadinath Peripherals & Consumables, we supply professional IT hardware, UPS power backup systems, networking equipment, computing products and infrastructure solutions for businesses and institutions.

Our team can assist with UPS product enquiries, battery requirements, commercial quotations and bulk procurement.

For manufacturer specifications, review the official Microtek SuperMAX+ technical brochure.

Customers can also explore the range of IT hardware and power backup solutions available through Aadinath Peripherals.

For product pricing, stock availability, battery configuration and bulk quotations, email sales@aadinathperipherals.com or call +91 90760 00285.

Choose the Microtek 30KVA/±192V SuperMAX+ 3-Phase Online UPS (899-430-3002) for 30000W rated capacity, unity output power factor, high-frequency true double-conversion technology, 12A adjustable charging, 32–40 external batteries and manufacturer-approved parallel redundancy.

Technical Specifications