Charging and rectifying units VTEU and UBP

Product catalog summary

Overview
The document describes the Charging and Rectifying Units VTEU and UBP, which convert AC into regulated DC for charging accumulator batteries and providing DC voltage to consumers. These units are designed for various rated output voltages and currents, with UBP focusing on lower voltages and currents, and VTEU accommodating higher ranges.

Specifications

UBP: Rated output voltages of 30, 60, 110, and 220V with load currents of 5 and 10A. Operates on a single-phase 220V AC supply.
VTEU: Rated output voltages of 30, 60, 110, 230, 320, and 440V with currents ranging from 10 to 200A. Can operate on single-phase 220V or three-phase 380V AC supply.

Features

Smooth adjustment of output voltage from 5% to 110% of rated voltage.
Output voltage stabilization with deviations not exceeding ±1%.
Pulsation coefficient of output voltage is max. 0.08 without a capacitive filter and 0.04 with it.
Parallel operation capability with similar rectifiers.

Advantages

Increased reliability due to microprocessor control and galvanic isolation.
Multiple operation modes and control logics.
Automatic voltage supply according to set parameters.
Service programs for adjustment, repair, and control.

Operation Modes
The rectifier can operate in two modes: "Additional charge" and "Recharge," with adjustable voltage and current settings.

Design and Construction
The rectifier is housed in a sheet steel cabinet with IP 43 protection. It includes a power circuit, protection system, and control, indication, and alarm systems. Cooling is achieved through natural air, and a smoothing filter is installed at the output.

Technical Data

Rated input voltage: 380V ±15%, -20%.
Frequency: 50±1 Hz.
Operation mode: Continuous.
Efficiency coefficient: Minimum 0.94.
Dimensions: 800 x 1800 x 600 mm.
Weight: Maximum 700 kg.

Protections
The rectifier includes protections against short circuits, overheating, wrong connections, and input voltage issues. It also features a microprocessor control system for setting operation modes and parameters.

Operation Conditions

Height: Up to 1000 meters above sea level.
Temperature range: 0°C to +40°C for operation, -40°C to +60°C for storage.
Humidity: Up to 90% at 25°C.

Contact Information
Private Joint Stock Company PLUTON, Zaporozhye, Ukraine. Phone: +380 (61) 239-7900, Email: [email protected]

Catalog excerpts

Charging and rectifying units VTEU and UBP-1

CHARGING AND RECTIFYING UNIT VTEU AND UBP

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Charging and rectifying units VTEU and UBP-2

Charging and rectifying units VTEU and UBP are provided for conversion of AC into regulated DC for charging of accumulator batteries and feeding of consumers with DC voltage both at buffer connection from accumulator battery and directly. UBP are designed and produced for rated output voltage 30; 60; 110 and 220V, rated load current is 5; 10A. AC single-phase supply voltage 220 V, 50 (60) Hz. UBP is implemented on the basis of pulse converter-stabilizer with high frequency modulation. VTEU are developed and produced for rated output voltage 30; 60; 110; 230; 320 and 440 V, rated current 10; 25;...

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Charging and rectifying units VTEU and UBP-3

MAIN TECHNICAL DATA CHARGING AND RECTIFYING UNIT VTEU AND UBP External connections cables input is made through the holes in cabinet floor by compacted sealed inputs. RECTIFIER ARRANGEMENT, TYPE VTEUI-100/230 Rectifier VTEU1-100/230 includes the following functional systems: • power circuit; • protection system; • control, indication and alarm system. Power part includes input unit, matching and isolating input transformer, which secondary windings have taps for two different voltages, contactors that switch necessary windings depending on operation mode, rectifying thyristor bridge, LC-filter....

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Charging and rectifying units VTEU and UBP-4

TYPE DESIGNATION VTEU1 - XXX / XXX V rectifier T thyristor E type of cooling - air natural; U universal, 1 - the first modification; XXX rated current,A; XXX rated voltage, V Private Joint Stock Company PLUTON 5 Novostroyek St. Zaporozhye 69076, Ukraine Telephone/Fax: +380 (61) 239-7900 +380 (61) 239-7901 E-mail: [email protected] www.pluton.ua PrJSC PLUTON. All rights reserved

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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