Line interactive 450 W UPS reference design - 230 V / 50 Hz model

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  • This UPS reference design was built employing off-line topology with AVR boost and buck regulation of the mains. The inverter module contains the push-pull DC-DC converter and the DC-AC output full bridge generating a quasi-sine waveform.

    A microcontroller controls all UPS functions. It monitors the mains parameters (input/output mains voltage and phase, output inverter voltage, battery voltage, output current and output power) in order to ensure the proper level of the output voltage.
    The UPS was designed with RS-232 joint signal and USB interfaces (USB for RS-232 converter). It is possible to connect the UPS to a PC using an RS-232 or USB cable and control the UPS status through the \"UPS Monitor 3.0x\" software that must be installed on the same PC.

    Key Features

    • Battery quantity: 2 pieces
    • Backup time (full load): 2.5 - 3 min.
    • Battery capacity: 7.2 Ah
    • Battery nominal voltage: 12 V
    • Operating temperature: 0 °C to +40 °C
    • Battery recharge: two steps
    • Size (H x W x D): 175 mm x 120 mm x 430 mm
    • Storage temperature: -20 °C to +60 °C
    • Weight: 11 kg
    • Transfer time: Class 3 [EN62040-3]
    • On battery output waveform: quasi-sine (square wave)
    • Output rating power: 700 VA / 450 W
    • Input frequency: 50 Hz
    • Input voltage: 160 Vac ± 3% - 294 Vac ± 3%
    • Output frequency: 50 Hz ± 0.1 Hz
    • Typical recharge time: 8 h
    • EMI Classification: EN 62040-2
    • Output voltage: 184 - 265 Vac ± 3 Vac
    • Shipping weight: 11.5 kg

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STEVAL-ISS001V2 ST72F324BJ6T6
NRND
286 1 EAR99 - - Check Availability

Distributor availability ofSTEVAL-ISS001V2

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P&S ASIA/PACIFIC 1 1 Order Now

Distributor reported inventory date: 2019-10-12

Distributor Name

P&S

Stock

1

Min.Order

1

Region

ASIA/PACIFIC Order Now

Distributor reported inventory date: 2019-10-12

STEVAL-ISS001V2

Core Product

ST72F324BJ6T6

Marketing Status

NRND

Unit Price (US$)

286.0*

Distributor availability ofSTEVAL-ISS001V2

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 1 1 Order Now

Distributor reported inventory date: 2019-10-12

Distributor Name

P&S

Stock

1

Min.Order

1

Region

ASIA/PACIFIC Order Now

Distributor reported inventory date: 2019-10-12

Unit Price (US$)

286

Quantity

1

ECCN (US)

EAR99

Country of Origin

-

Board production status

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Technical Documentation

    • Description Version Size Action
      DB0593
      Line interactive 450 W UPS reference design - 230 V / 50 Hz model
      1.2
      107.43 KB
      PDF
      DB0593

      Line interactive 450 W UPS reference design - 230 V / 50 Hz model

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      Evaluation products license agreement 1.6
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      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISS001V2
NRND
CARD Industrial Ecopack2 -

STEVAL-ISS001V2

Package:

CARD

Material Declaration**:

Marketing Status

NRND

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.