Transformerless UPS MODULA 20

UPS MODULA 20 – a modular industrial UPS of sinusoidal current consumption has been constructed on the basis of over twenty years of experience in designing and production of devices for energetics and the industry.

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Product description

UPS MODULA 20 – a modular industrial UPS of sinusoidal current consumption has been constructed on the basis of over twenty years of experience in designing and production of devices for energetics and the industry.

 

Due to application of active IGBT rectifier, it is possible to draw sinusoidal current from a power supply and achieve a high input power factor of 0.99 at rated load. Modular design allows for power configuration from 20 to 80 kVA. This functionality allows for expansion of a power supply by further modules without the need to change dimensions of the cabinet infrastructure.

 

Correct operation is controlled by an automatic monitoring system of the latest generation, designed on the basis of DSP (Digital Signal Processor) microprocessor. Operation of the power supply may be monitored remotely using a delivered software or via communication interfaces in an SCADA type master system.

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MODULA is intended, among others, for the following types of facilities:

  • Data Center
  • Industrial control systems (DCS/PLC)
  • Intelligent building systems (IBS)

MODULA UPS solutions are used in sectors such as:

  • Industry
  • Finances and banking
  • Telecommunications
  • Medicine


Transformerless MODULA UPS operates in the following modes:

  • Stand-alone module operation
  • Parallel module operation on a common external bypass
  • Parallel module operation and built-in bypasses
  • Repair bypass


Features

Dual conversion energy AC/DC/AC
Automatic diagnostics and system testing
Low THDi of battery-supplied current
Modular construction with parallel operation and redundancy options
Integrated communication interfaces RS485, USB and Ethernet
Data archiving and events buffer on SD card
High efficiency
Switching time to the backup power less than 5 ms
Wide selection of data transmission protocols: Modbus RTU, IEC 60870-5-103, IEC 61850, SNMP; APS6000; other
Hot Swap capability
Protection against surges, overloads, short circuits, and deep battery discharge
Compact size and weight

Technical specifications

ELECTRICAL PARAMETERS
Mains input voltage, VAC

3×400 ±10%

Battery input voltage, VDC

528 (przy 2×132 cells)

Number of cells

2×132

Battery charging current, A

5

Inverter output voltage, VAC

3×400 ± 1 %

Inverter output frequency, Hz

50

Output voltage stability, %

±0,1

Nominal output power, kVA/kW/cos(fi)

20 / 16 / 0,8

THDU, linear load, %

< 2

THDU, non-linear load, %

< 5

Inverter overload capacity (RMS)

> 1.01×In … < 1.1×In within 10 min

> 1.1×In … < 1.25×In within 1 min

> 1.25×In within 1 s

Load cos(fi) range

0.2 ind. … 0.2 cap.

Efficiency, %

94%

Short circuit protection, A

2×In within 100 ms

2×In within 20 ms

Crest factor

2:1

Overload in bypass mode

< 1.25×In – long term

> 1.25×In … < 1.5×In within 10 min

> 1.5×In … 1.75×In within 1 min

> 1.75×In within 1 s

Short circuit protection in bypass, A

3×In within 400 ms

CONFIGURATION
Automatic bypass (Static Switch)

Standard

Redundant or parallel operation

Standard

SAN Automatic monitoring system

Standard

ACCESSORIES
RS485 MODBUS RTU; IEC interface

standard

Field distribution board construction

Optional

Uninterrupted maintenance bypass

Standard

Available language versions

PL | EN | RUS | CZ

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You are welcome to contact us if you have questions or are interested in our offer.


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