Microtek 10KVA/360V iMAXX 3-Phase Input & Output Online UPS

Microtek 10KVA/360V iMAXX 3-Phase Online UPS – Transformer-Based Power Backup Solution

The Microtek 10KVA/360V iMAXX 3-Phase Online UPS is a high-capacity, transformer-based uninterruptible power supply designed to protect critical electronic equipment, commercial IT infrastructure and compatible industrial applications against power interruptions.

Featuring advanced Digital Signal Processing (DSP) technology, an IGBT-based inverter, an inbuilt output isolation transformer and a 0.8 output power factor, this UPS delivers dependable power for demanding three-phase electrical installations.

With a rated capacity of 10KVA/8000W, a 360V DC external battery system, a 20A-capable inbuilt charger and intelligent LCD monitoring, the Microtek iMAXX Series offers reliable power conversion and flexible backup configuration.

Manufactured by Microtek, this model features three-phase input and three-phase output (3:3), making it different from the company’s single-phase output iMAXX models.

DSP-Controlled IGBT Inverter Technology

The Microtek 10KVA iMAXX Online UPS uses Digital Signal Processing technology with an IGBT-based inverter.

This technology manages essential power conversion, output regulation and operating functions.

Unlike conventional standby power systems, an Online UPS continuously supplies its connected load through the inverter during normal operation.

This helps reduce the effect of supported incoming power disturbances on compatible electronic equipment.

When the mains supply fails, the external battery system continues supporting the inverter without a normal AC-to-battery switching delay.

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

This makes the UPS suitable for professional applications where continuity of electrical power is important.

Three-Phase Input and Three-Phase Output Configuration

The Microtek 10KVA/360V iMAXX 3-Phase Online UPS is designed for commercial installations requiring three-phase electrical power at both the input and output.

Its input voltage is specified as 380V or 400V AC in a three-phase arrangement.

The UPS provides regulated three-phase output at 380V or 400V AC, with a configurable 415V option.

This configuration is appropriate for compatible three-phase electrical equipment and properly designed distribution systems.

It should not be confused with a three-phase input, single-phase output UPS.

Before installation, a qualified electrical professional should confirm phase arrangement, neutral requirements, cable sizing, grounding and protective devices.

10KVA/8000W Capacity with 0.8 Power Factor

The Microtek iMAXX 10KVA UPS provides a rated output capacity of 10000VA/8000W.

Its 0.8 output power factor gives it a maximum rated active output of 8000 watts under the specified operating conditions.

This capacity supports appropriately sized commercial electronics, IT equipment, three-phase infrastructure and compatible industrial systems.

However, the UPS must be selected according to the actual electrical requirements of the connected load.

Equipment with significant startup currents, regenerative operation or unusual load characteristics may require additional engineering assessment.

Maintaining adequate power headroom helps reduce overload conditions and supports reliable operation.

Inbuilt Output Isolation Transformer

One of the most important features of the Microtek iMAXX 10KVA 3:3 Online UPS is its inbuilt output isolation transformer.

The transformer provides galvanic isolation within the supported UPS output configuration.

This arrangement can help reduce certain electrical noise and common-mode disturbances affecting compatible equipment.

The isolation transformer is integrated inside the UPS cabinet.

This helps simplify the power backup arrangement when the built-in transformer meets the application’s isolation requirements.

However, an isolation transformer does not eliminate the need for proper earthing, electrical protection or adherence to local installation standards.

360V DC External Battery System

The Microtek iMAXX UPS uses an external 360V DC battery system in its default configuration.

The standard arrangement requires 30 compatible 12V batteries connected in series.

Microtek also specifies adjustable configurations using 29, 31 or 32 batteries, subject to approved settings.

Different battery quantities correspond to different nominal DC voltages.

The manufacturer’s supported range is approximately 348V to 384V DC.

Actual backup duration depends on the battery capacity, connected load, battery health, temperature and UPS efficiency.

The external battery system must be selected according to the required backup time and installed with appropriate electrical protection.

30, 31 and 32 Battery Configuration Options

The commercial product specification for SKU 899-410-0103 highlights configurations using 30, 31 and 32 batteries.

These arrangements provide flexibility when planning an approved battery backup installation.

For a nominal 12V battery system, 30 batteries provide 360V, 31 provide 372V and 32 provide 384V.

The manufacturer brochure additionally identifies a 29-battery setting, equivalent to 348V nominal.

The correct configuration depends on the UPS’s supported DC settings and the installed battery bank.

Battery quantities should never be changed without appropriate charger configuration and professional commissioning.

20 Amp Inbuilt Battery Charger

The Microtek 10KVA/360V iMAXX Online UPS includes a 20 Amp inbuilt charger capability.

The manufacturer’s technical specification lists a default charging-current setting of 5A, with higher charging availability dependent on operating conditions.

Therefore, the 20A rating should be understood as the charger capability, not as a guarantee that 20A charging is available continuously under every load condition.

The actual charging current must be configured for the selected battery bank.

Correct charger selection and setting are essential for battery performance and backup readiness.

Because this model uses a high-voltage DC battery system, charging adjustments and battery servicing should only be performed by qualified personnel.

Pure Sine Wave Three-Phase Output

The Microtek iMAXX 10KVA Online UPS provides pure sine wave output during battery operation.

Pure sine wave technology supports regulated AC power for compatible commercial and industrial electronic equipment.

The manufacturer specifies approximately ±1% output voltage regulation for its nominal three-phase output.

The datasheet also lists output voltage harmonic distortion below 2% for linear loads and below 5% for non-linear loads.

The system supports synchronized output frequency during mains operation and controlled 50Hz output during battery operation.

These characteristics help maintain consistent power quality under the manufacturer’s specified operating conditions.

Parallel Redundancy with Up to Four UPS Units

The Microtek 10KVA/360V iMAXX 3-Phase Online UPS supports manufacturer-approved parallel redundancy configurations.

The February 2026 commercial price list specifies parallel redundancy with up to four compatible UPS units, using separate battery banks.

This capability can help organizations design power systems with additional availability and redundancy.

Parallel operation requires compatible UPS hardware, synchronization, communication interfaces and suitable electrical connections.

Each UPS must have its approved external battery arrangement as required by the selected system design.

Parallel redundancy should not automatically be interpreted as a guarantee of a particular usable capacity or fault-tolerant arrangement.

The exact redundancy architecture should be confirmed with Microtek before purchasing multiple units.

Hot Standby and Cold Start Functionality

The Microtek iMAXX Series also provides Hot Standby and Cold Start features.

Hot Standby supports manufacturer-approved arrangements where an additional compatible UPS may serve as a standby power source.

The separate battery-bank requirements for these high-voltage systems should be considered during project planning.

Cold Start allows the UPS to start from a correctly connected and sufficiently charged battery bank under supported operating conditions.

These capabilities provide flexibility for professional critical-power installations.

Hot Standby and parallel redundancy are separate functions, and the correct operating arrangement should be selected according to the project requirements.

Smart LCD Display for Real-Time Monitoring

The Microtek 10KVA iMAXX Online UPS features a smart LCD display.

This interface provides operating information that helps users monitor system status and identify alerts.

The UPS supports RS232, USB and RS485 communication interfaces.

Optional SNMP network management is also available for supported monitoring requirements.

These features can be useful for IT administrators, maintenance personnel and facility managers who supervise critical power equipment.

The manufacturer’s technical brochure also lists optional dry-contact monitoring functionality.

Built-In Maintenance Bypass and Static Bypass

The Microtek iMAXX Series includes built-in maintenance bypass and static bypass switching.

These functions support approved service and operating procedures.

The manufacturer specifies zero inverter-to-bypass transfer time under its stated conditions.

However, when power is supplied through bypass, connected equipment may be exposed to the characteristics of the bypass source.

Bypass operation and electrical maintenance should be handled only by qualified service personnel following the manufacturer’s instructions.

Electrical Protection Features

The Microtek 10KVA/360V iMAXX Online UPS includes several protective and monitoring functions.

These include battery reverse-polarity protection, overtemperature indication and protection, and overload-related operating safeguards.

The manufacturer also specifies conformal-coated PCB assemblies designed to improve resistance to certain environmental conditions.

An optional input filter is available for applications requiring an input power factor configuration of 0.9.

This input filter option is separate from the UPS’s standard 0.8 output power factor.

Proper grounding, circuit protection and adequate ventilation are essential for safe operation.

Generator Compatibility and CVCF Operation

The Microtek iMAXX 10KVA UPS supports compatible generator supplies.

The manufacturer recommends a generator capacity of approximately 2.5 times the UPS rating as a general standby sizing guideline.

For a 10KVA UPS, this corresponds to approximately 25KVA as a preliminary guideline, although the actual generator must be sized for the complete electrical installation.

The UPS also supports Constant Voltage Constant Frequency (CVCF) operation under appropriate input conditions.

The manufacturer notes that CVCF operation is possible without a battery bank.

However, operation without batteries does not provide stored-energy backup during a complete mains failure.

Suitable for Commercial and Industrial Applications

The Microtek 10KVA/360V iMAXX 3-Phase Online UPS is suitable for professionally designed three-phase power backup installations.

Potential applications include compatible industrial automation equipment, data center infrastructure, technical electronic systems, commercial buildings and institutional facilities.

Its transformer-based design and three-phase output make it relevant to installations requiring regulated three-phase power.

Some specialized machinery, motor-driven systems or regenerative loads may require additional compatibility assessment.

Before purchase, businesses should confirm electrical phase requirements, load power, startup characteristics, backup duration and any applicable technical standards.

Floor-Standing UPS Cabinet

The Microtek iMAXX 10KVA 3:3 UPS uses a floor-standing cabinet suitable for commercial installation.

The manufacturer’s technical datasheet lists approximate dimensions of 656 × 405 × 817 mm and a net weight of 118kg, excluding the external battery bank.

The installation site should provide suitable structural support, ventilation, maintenance clearance and electrical access.

External battery racks and high-voltage DC connections must be installed using manufacturer-approved protection and wiring arrangements.

Professional installation and commissioning are strongly recommended.

Buy Microtek 10KVA/360V iMAXX Online UPS from Aadinath Peripherals

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

Our team can assist with UPS procurement, technical enquiries, external battery requirements and bulk quotations.

For detailed manufacturer specifications, review the official Microtek iMAXX 3-Phase Online UPS datasheet.

For additional IT hardware and infrastructure products, explore Aadinath Peripherals & Consumables.

For product pricing, availability, battery configuration and bulk procurement enquiries, contact sales@aadinathperipherals.com or call +91 90760 00285.

Choose the Microtek 10KVA/360V iMAXX 3-Phase Online UPS (899-410-0103) for 8000W rated capacity, a three-phase input/output configuration, an inbuilt isolation transformer, 20A charging capability, flexible external battery support and manufacturer-approved parallel redundancy.

Technical Specifications