Microtek 60KVA SuperMAX+ Dual Input Online UPS

Microtek 60KVA SuperMAX+ Dual Input Online UPS – High-Performance Three-Phase Power Backup

The Microtek 60KVA SuperMAX+ Dual Input Online UPS (899-431-6002) is a high-capacity, high-frequency uninterruptible power supply designed for professional IT infrastructure, commercial facilities, institutional buildings and compatible critical three-phase electrical equipment.

Featuring 60KVA/60000W rated output, a unity (1.0) output power factor, true double-conversion technology and an advanced 18A inbuilt charger, this SuperMAX+ model delivers dependable power protection for demanding electrical installations.

The UPS features three-phase input and three-phase output (3:3), dual input capability, a 5-inch touch panel display and a configurable external battery system supporting 32 to 40 batteries.

Manufactured by Microtek, this transformerless Online UPS also supports manufacturer-approved parallel operation with up to four compatible units.

True Double-Conversion Online UPS Technology

The Microtek SuperMAX+ 60KVA Online UPS operates using true double-conversion technology.

During normal operation, incoming AC electricity passes through the UPS power conversion system before the inverter supplies regulated power to connected equipment.

This helps reduce the effects of several common power disturbances, including voltage fluctuations and unexpected mains supply interruptions.

When incoming mains power fails, a properly connected external battery bank continues supporting the inverter.

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

This makes the UPS relevant to professional electronic equipment where sudden electrical interruptions can disrupt essential operations.

60KVA/60000W Capacity with Unity Power Factor

The Microtek 60KVA SuperMAX+ Online UPS provides a rated capacity of 60000VA/60000W.

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

For comparison, a 60KVA UPS with a 0.9 output power factor has a rated active output of 54000W.

This makes the unity-power-factor SuperMAX+ variant particularly relevant to properly sized professional applications requiring substantial active power capacity.

However, the connected equipment must be evaluated carefully before selecting a UPS.

The load calculation should include continuous consumption, operating peaks, inrush characteristics, phase distribution and suitable capacity headroom.

Three-Phase Input and Three-Phase Output

The Microtek 60KVA SuperMAX+ Dual Input Online UPS is designed for three-phase electrical input and three-phase output, commonly described as a 3:3 UPS.

Its manufacturer-listed nominal input is 3 × 400V AC with neutral.

Supported output voltage settings include 3 × 360V, 380V, 400V and 415V AC.

This arrangement is suitable for appropriately designed three-phase electrical systems.

An important distinction is that 3 × 360V AC output requires 90% power derating.

At that setting, the available rated active power is approximately 54000W, rather than the standard 60000W.

This derating applies to the AC output setting and should not be confused with the UPS’s DC battery voltage.

High-Frequency Transformerless Design

The Microtek SuperMAX+ 60KVA Online UPS uses a high-frequency transformerless architecture.

This design enables efficient power conversion without an inbuilt output isolation transformer.

The transformerless design distinguishes SKU 899-431-6002 from the separately listed 899-431-60TX model, which incorporates an output isolation transformer.

If a project requires galvanic isolation, the correct transformer arrangement must be specified and approved separately.

Electrical grounding, protective devices and safe installation remain essential regardless of transformer design.

DSP-Controlled Three-Level Inverter Technology

The Microtek SuperMAX+ 60KVA Online UPS incorporates advanced Digital Signal Processing technology and three-level inverter architecture.

DSP control manages power conversion, monitoring and electrical output regulation.

The three-level design helps improve conversion efficiency by reducing certain power-conversion losses.

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

The manufacturer lists an input power factor of at least 0.99 at full load.

This input-side characteristic should not be confused with the UPS’s 1.0 output power factor.

Dual Input Design for Flexible Power Arrangements

The Microtek 60KVA SuperMAX+ Dual Input Online UPS provides dual input capability.

Microtek describes this arrangement as supporting a secondary electrical source on the bypass input or an approved Hot Standby-related configuration.

This can be useful when designing critical power systems with more than one suitable AC supply path.

However, dual input does not automatically mean that the UPS can combine the capacity of two independent incoming sources.

The electrical wiring, source compatibility, bypass operation and protective devices must be planned according to the manufacturer-approved configuration.

±192V to ±240V DC External Battery System

The Microtek SuperMAX+ 60KVA UPS operates with a high-voltage external battery bank.

Its adjustable battery arrangement supports 32 to 40 compatible 12V batteries.

The battery system uses a centre-tapped split-voltage configuration.

With 32 batteries, the nominal arrangement is approximately ±192V DC, providing 384V across the complete battery bank.

With 40 batteries, the nominal arrangement is approximately ±240V DC, providing 480V across the complete battery bank.

Correct positive, negative and midpoint connections are essential.

Improper wiring can damage the UPS and create serious electrical hazards.

Recommended 40 × 100Ah Battery Arrangement

The commercial description of SKU 899-431-6002 specifically recommends a minimum of 40 batteries with 100Ah capacity each, subject to load requirements.

This recommendation is important for customers planning a 60KVA backup installation.

Although the UPS supports a technical adjustment range of 32–40 batteries, this does not mean every battery configuration is appropriate for every load or required backup period.

Actual battery sizing depends on the connected equipment, discharge current, backup duration, battery characteristics and required safety margin.

For this reason, the customer should obtain a proper load and battery-runtime assessment before ordering.

Batteries, battery racks and DC protection equipment are separate components of the complete UPS installation.

18 Amp Inbuilt Battery Charger

The Microtek SuperMAX+ 60KVA Dual Input Online UPS includes an inbuilt charger with adjustable current from 2A to 18A.

The battery charging system uses a manufacturer-specified three-stage charging design.

Charging current must be selected according to the battery capacity, charging requirements and approved UPS settings.

The maximum 18A charger capability should not automatically be treated as the appropriate charging current for every battery installation.

Correct battery charging helps maintain readiness for power interruptions and supports dependable battery operation.

Pure Sine Wave Three-Phase Output

The SuperMAX+ 60KVA UPS provides pure sine wave output during battery operation.

Pure sine wave power supports stable operation of many compatible professional electronic devices and electrical power supplies.

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

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

The UPS supports 50Hz and 60Hz operation within the manufacturer’s stated electrical conditions.

These features help deliver regulated power to properly connected three-phase equipment.

5-Inch Touch Panel LCD Display

One of the most important user-facing features of the Microtek SuperMAX+ 60KVA Online UPS is its 5-inch touchscreen LCD.

The interactive display provides real-time access to essential UPS operating information.

It can show UPS status, load percentages, output current on each phase, output VA and wattage, and battery charging or discharging information.

The panel also displays input and output voltages, frequencies, input current, temperature readings, event logs and fault indications.

Microtek specifies a logging capacity of up to 500 events.

This monitoring functionality helps electrical maintenance teams and facility managers supervise critical backup systems.

ECO Mode and High Operating Efficiency

The Microtek SuperMAX+ Series supports ECO mode operation.

The manufacturer lists 95.5% peak AC-mode efficiency, 98.5% ECO-mode efficiency and 94.5% battery-mode efficiency for this transformerless product range.

High conversion efficiency can reduce energy losses and heat generation.

However, ECO mode differs from continuous double-conversion operation.

The appropriate operating mode should be selected according to the required power-quality characteristics and the connected equipment’s tolerance for source transitions.

Parallel Operation with Up to Four UPS Units

The Microtek 60KVA SuperMAX+ Dual Input Online UPS supports manufacturer-approved parallel operation with up to four compatible units.

The manufacturer allows suitably engineered configurations using either a common battery bank or an individual battery bank for each UPS.

This functionality can support higher-capacity or redundant power architectures.

However, the actual available output capacity and level of redundancy depend on the selected configuration.

Parallel communication cables, current-sharing cables, appropriate protective equipment and correct electrical wiring are required.

Microtek identifies parallel and current-sharing cables as optional accessories that must be ordered separately.

Common or Separate Battery Bank Configuration

Supported parallel systems can be designed around a common external battery bank or separate battery banks.

A common bank must be correctly sized for the complete approved parallel system.

Separate banks provide individually configured battery support to the connected UPS units.

These arrangements have different electrical protection and operational requirements.

The battery architecture must be selected according to manufacturer guidance and the overall power system design.

Maintenance Bypass and Emergency Power Off

The Microtek SuperMAX+ 60KVA UPS supports maintenance bypass functionality.

This feature helps qualified technicians perform approved servicing procedures.

The UPS also includes Emergency Power Off (EPO) capability for integration into suitable electrical safety arrangements.

Bypass operation may expose connected equipment to the available bypass source, so it must be used according to Microtek’s operating instructions.

EPO wiring and behavior should be configured by qualified personnel.

Generator Compatibility and Frequency Converter Mode

The Microtek SuperMAX+ 60KVA Online UPS supports suitable generator supplies.

This can be useful in facilities where backup generation is available during extended power outages.

Generator sizing should account for the connected electrical load, UPS input characteristics and battery charging demand.

The UPS also supports 50Hz/60Hz frequency converter operation under manufacturer-approved conditions.

Correct configuration and generator compatibility must be verified before commissioning.

Communication and Remote Monitoring

The Microtek SuperMAX+ 60KVA Online UPS supports RS232 and USB communication.

Optional SNMP management enables compatible network-based monitoring through management software or a web browser.

The manufacturer’s datasheet also identifies an optional or configuration-specific dry-contact interface with eight inputs and six outputs.

These monitoring capabilities can be useful in data centres, industrial facilities and professional equipment rooms.

The exact communication accessories should be included in the quotation according to project requirements.

Optional Backfeed Energy Absorption Accessory

Microtek offers an optional external backfeed energy absorption box for certain regenerative-load applications.

Some equipment, including selected lifts, elevators and CNC machines, can return electrical energy toward the UPS under specific operating conditions.

If this energy is not properly managed, it can cause an internal DC-bus voltage fault.

A correctly engineered backfeed absorption arrangement may help address this issue.

However, the accessory does not automatically make every motor-driven or regenerative machine compatible.

The machine’s electrical characteristics and the accessory rating must be confirmed with Microtek before installation.

Accessories Not Included with the UPS

For SKU 899-431-6002, Microtek’s commercial description explicitly states that the following items are not included:

• Battery links
• Input cable
• DC battery breaker

Additional items such as external batteries, battery racks, connecting cables and parallel communication accessories should also be checked in the quotation.

These components are critical for completing a high-capacity UPS installation safely.

Suitable for Commercial and Critical IT Infrastructure

The Microtek SuperMAX+ 60KVA Dual Input Online UPS can be considered for professionally designed infrastructure projects.

Potential applications include compatible server infrastructure, networking systems, computing equipment, data-processing facilities, institutional buildings and selected industrial electronic systems.

Its high output capacity, unity power factor and parallel capability make it relevant to larger critical-power installations.

However, high-inrush equipment, large motors, regenerative loads and specialized machinery require individual compatibility assessment.

Floor-Standing Tower Cabinet

The Microtek SuperMAX+ 60KVA UPS uses a floor-standing cabinet.

Microtek’s technical datasheet specifies approximately 815 × 300 × 1000 mm cabinet dimensions and 74kg net UPS weight, excluding external batteries.

The installation area should provide adequate ventilation, structural support, maintenance clearance and safe electrical access.

The external high-voltage battery system requires its own protected installation arrangement.

Professional commissioning is essential for safe operation.

Buy Microtek SuperMAX+ 60KVA Dual Input Online UPS from Aadinath Peripherals

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

Our team assists commercial customers, system integrators and institutional buyers with product enquiries, battery-system requirements and bulk procurement quotations.

For manufacturer specifications, review the official Microtek SuperMAX+ 60KVA technical brochure.

Customers can explore our IT hardware and power backup solutions for related commercial equipment requirements.

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

Choose the Microtek 60KVA SuperMAX+ Dual Input Online UPS (899-431-6002) for 60000W rated output, unity power factor, high-frequency double-conversion technology, an 18A charger, a 5-inch touchscreen, flexible external battery options and manufacturer-approved four-unit parallel operation.

Technical Specifications