Microtek 1KVA/36V MAX+ ISO TX Online UPS
₹25,300
The Microtek 1KVA/36V MAX+ ISO TX Online UPS (899-621-1001) is a high-performance power backup solution featuring a built-in galvanic isolation transformer, high-frequency double-conversion technology and a 0.9 output power factor. With a rated capacity of 1KVA/900W, a 36V external battery system, an 8A inbuilt charger and pure sine wave output, it is designed to deliver reliable power protection for compatible IT and sensitive electronic equipment.
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Microtek 1KVA/36V MAX+ ISO TX Online UPS – Reliable Power Protection with Isolation Transformer
The Microtek 1KVA/36V MAX+ ISO TX Online UPS is a high-performance uninterruptible power supply designed to deliver reliable power backup and enhanced electrical isolation for compatible IT equipment, industrial electronics and professional applications. Featuring high-frequency double-conversion IGBT technology, a built-in galvanic isolation transformer and a 0.9 output power factor, this UPS offers dependable power protection in demanding electrical environments.
With a rated capacity of 1000VA/900W, a 36V DC external battery system and an 8A inbuilt battery charger, the Microtek MAX+ ISO TX Series combines advanced power conversion, flexible battery configuration and intelligent monitoring.
Manufactured by Microtek, this Online UPS is a practical choice for businesses that require pure sine wave power and an integrated isolation transformer.
High-Frequency Double Conversion Online UPS Technology
The Microtek 1KVA/36V MAX+ ISO TX Online UPS operates using advanced high-frequency double-conversion IGBT technology.
Unlike conventional line-interactive UPS systems, an Online UPS continuously supplies power to connected equipment through its inverter during normal operation.
Incoming AC electricity is converted into DC and then converted back into regulated AC power. This process helps isolate equipment from several disturbances in the incoming electricity supply.
The UPS provides zero transfer time from normal double-conversion operation to battery mode, helping compatible connected equipment remain powered during sudden electricity failures.
This technology is useful for professional computing systems, networking environments and suitable industrial electronic equipment where stable electricity is important.
Built-In Galvanic Isolation Transformer
One of the most important features of the Microtek MAX+ ISO TX Online UPS is its built-in galvanic isolation transformer.
The transformer provides electrical isolation between supported circuits, helping reduce certain types of common-mode electrical noise and interference.
This makes the ISO TX configuration useful for compatible electronic applications requiring additional electrical isolation.
Unlike the standard Microtek MAX+ model, where an isolation transformer may be optional, this version includes the transformer as part of the UPS configuration.
Its integrated design eliminates the need to purchase a separate transformer for applications requiring this specific built-in feature.
However, correct electrical grounding, protective devices and installation practices remain essential. The isolation transformer should not be treated as a replacement for electrical safety systems or application-specific equipment certification.
1KVA/900W Capacity with 0.9 Power Factor
The Microtek 1KVA/36V MAX+ ISO TX Online UPS delivers a rated capacity of 1000VA/900W with a 0.9 output power factor.
This allows the UPS to support compatible electronic equipment within its rated operating limits.
Potential applications include professional workstations, computer networks, control electronics and other suitably rated devices.
Compared with a 1KVA UPS rated at 800W, this model offers a higher maximum active power capacity.
Before connecting equipment, customers should calculate its total electrical load, starting requirements and backup power needs.
Maintaining adequate operating headroom helps reduce overload risk and supports dependable UPS performance.
Pure Sine Wave Output with Stable Voltage Regulation
The Microtek MAX+ ISO TX UPS provides pure sine wave output during battery operation.
Pure sine wave output supports many compatible electronic power supplies that require a stable AC waveform.
The UPS offers selectable output voltage settings of 200V, 208V, 220V, 230V and 240V AC.
The manufacturer specifies battery-mode voltage regulation of ±2%, helping maintain consistent output within the supported operating conditions.
The UPS also supports 50Hz and 60Hz frequency converter functionality, providing additional configuration flexibility for suitable electrical applications.
These capabilities make the product a dependable option for professional equipment requiring regulated power.
36V External Battery System with Three Batteries
The Microtek 1KVA/36V MAX+ ISO TX Online UPS uses a 36V DC external battery system.
The standard battery configuration requires three compatible 12V batteries connected in series.
Unlike inbuilt-battery UPS models, this external battery design allows customers to select a suitable battery capacity based on their required backup duration.
The manufacturer specifies compatibility with appropriate SMF, VRLA and lead-acid battery configurations.
External battery capacity should be selected according to the manufacturer’s guidelines and the electrical load of the installation.
Actual backup time depends on connected load, battery capacity, battery condition, UPS efficiency and environmental conditions.
The batteries, rack, connecting cables and protective accessories should be selected and installed according to recommended electrical practices.
Powerful 8A Inbuilt Charger with Selectable Charging Current
The Microtek MAX+ ISO TX Series includes an 8 Amp inbuilt battery charger.
The manufacturer specifies selectable charging current settings of 1A, 2A, 4A, 6A and 8A, with 8A as the default configuration.
This flexibility allows suitable charger settings to be selected for compatible external batteries.
The UPS also incorporates a three-stage smart charging system designed to support appropriate battery charging performance.
Charging settings should always be selected according to the battery manufacturer’s specifications.
Correct battery management is essential for dependable backup performance and maintaining battery readiness during unexpected power interruptions.
Smart LCD Display for UPS Monitoring
The Microtek 1KVA/36V MAX+ ISO TX Online UPS features a smart LCD display for convenient power monitoring.
The display provides essential information such as UPS operating status, load level, battery level, input voltage, output voltage, frequency and fault indications.
These details help users monitor electrical conditions and identify operating alerts.
The UPS also supports smart RS232 or USB-based communication with compatible monitoring software.
Optional SNMP management can provide additional network monitoring functionality in supported installations.
This makes the UPS suitable for professional environments requiring visibility into their power backup systems.
Advanced Electrical Protection Features
The Microtek MAX+ ISO TX Online UPS includes several technologies designed to improve operational reliability.
These include overload protection, overheating indication and protection, advanced input power factor correction and intelligent battery management.
The system incorporates static bypass functionality, programmable power management outlets and an emergency power-off feature.
ECO mode is also available for improved energy efficiency under appropriate conditions.
Generator compatibility allows the UPS to operate with suitable generator supplies that meet its required input specifications.
The built-in transformer and advanced power management system provide additional flexibility for properly designed electrical installations.
Designed for Professional and Industrial Electronic Applications
The Microtek 1KVA/36V MAX+ ISO TX Online UPS can be considered for compatible IT and industrial electronic applications requiring stable power and built-in electrical isolation.
Potential applications include computer workstations, networking systems, industrial controllers, suitable automation electronics and technical equipment.
The manufacturer’s ISO TX range is also positioned for selected medical, industrial cutting and process automation applications. Suitability for any specific medical or industrial equipment must be confirmed separately against its safety standards, electrical requirements and manufacturer recommendations.
Customers should not assume that the UPS is automatically compatible with every motor, industrial machine or specialized medical device.
Professional UPS selection should always consider rated load, battery backup duration, electrical isolation needs and installation requirements.
Compact Cabinet with Built-In Isolation Transformer
The Microtek 1KVA ISO TX UPS has a manufacturer-specified cabinet size of 421 × 190 × 318 mm and an approximate net weight of 15.3kg without external batteries.
The integrated transformer and UPS electronics are housed in a single cabinet, helping simplify equipment placement.
The unit should be installed on a stable surface with adequate ventilation.
Its external batteries must be installed and connected safely according to the manufacturer’s instructions.
Proper cabling, grounding and protection devices remain important for safe operation.
Buy Microtek 1KVA/36V MAX+ ISO TX Online UPS from Aadinath Peripherals
At Aadinath Peripherals & Consumables, we offer a wide range of IT hardware, professional power backup solutions, networking equipment, computers and accessories.
We assist businesses, offices, institutions and system integrators with product enquiries, quotations and bulk procurement requirements.
Customers looking for reliable Microtek UPS products can explore our IT hardware and power backup product range.
For more technical information, review the official Microtek MAX+ ISO TX technical brochure.
Whether you require a single UPS for sensitive electronic equipment or multiple UPS systems for a commercial project, our team can assist with procurement enquiries.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Microtek |
| Series | MAX+ |
| Model | MAX+ 1KVA ISO TX |
| Part Number | 899-621-1001 |
| UPS Type | Online UPS |
| Technology | High-Frequency Double Conversion IGBT |
| Rated Capacity | 1000VA / 900W |
| Output Power Factor | 0.9 |
| Isolation Transformer | Inbuilt Galvanic Isolation |
| Input / Output Phase | Single Phase / Single Phase |
| Nominal Input Voltage | 200/208/220/230/240V AC |
| Input Voltage Range | 110–300V AC, depending on load |
| Low Voltage Transfer | 160/140/120/110V AC ±3%, load-dependent |
| High Voltage Transfer | 300V AC ±3% |
| Input Frequency Range | 40–70Hz |
| Input Power Factor | ≥0.99 at Full Load |
| Output Voltage | 200/208/220/230/240V AC |
| Battery Mode Voltage Regulation | ±2% |
| Synchronized Frequency Range | 47–53Hz / 57–63Hz |
| Battery Mode Frequency | 50Hz ±0.1Hz / 60Hz ±0.1Hz |
| Output Waveform | Pure Sine Wave |
| Current Crest Ratio | 3:1 |
| Output THD, Linear Load | ≤3% |
| Output THD, Non-Linear Load | ≤6% |
| Normal Online-to-Battery Transfer | 0ms |
| Inverter-to-Bypass Transfer | 4ms Typical |
| ECO-to-Battery Transfer | 8ms Typical, 10ms Maximum |
| AC Mode Efficiency | 78% |
| ECO Mode Efficiency | 84% |
| Battery Mode Efficiency | 75% |
| DC Battery Voltage | 36V |
| Battery Configuration | 3 × 12V External Batteries |
| Supported Battery Type | Compatible SMF/VRLA/Lead-Acid |
| Inbuilt Charging Current | 8A Default |
| Selectable Charging Current | 1A / 2A / 4A / 6A / 8A |
| Charging Voltage | 41.1V DC ±1% |
| Display | Smart LCD |
| Communication | RS232 / USB |
| Optional Monitoring | SNMP / Dry Contact |
| Static Bypass | Yes |
| ECO Mode | Yes |
| Hot Standby | Supported Feature |
| Generator Compatible | Yes, subject to input compatibility |
| Output Sockets | 4 × 6A Indian 3-Pin Sockets |
| Input Socket | IEC C14, 10A |
| Dimensions (D × W × H) | 421 × 190 × 318 mm |
| Net Weight | 15.3kg, excluding external batteries |
| Operating Temperature | 0–40°C |
| Humidity | 20–95% RH, Non-Condensing |
| Noise Level | Less than 55dBA at 1m |
| Ingress Protection | IP20 |
| Warranty | 2 Years on UPS, subject to Microtek terms |


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