Robust and reliable layout for

industrial applications

Standard confi gurations for cost

effective, short lead time solutions

Input isolation transformer

protected by MCCB

Microprocessor control

Full set of battery charging

methods

Expertise in battery selection,

dimensioning and testing

Extensive range of options and

customised solutions

Easy accessibility and maintenance

Block diode for parallel operation

Built-in battery breaker

Battery on racks or inside cabinets

Battery voltage temperature

compensation

Dedicated buttons and selectors for

battery charge functions

Earth fault monitoring and alarm

Fan monitoring and alarm

Remote relay alarms

Serial ports, RS232 and RS485

Modbus

Control logic redundant supply

Additional matching cabinets

for batteries and distribution and

dropping cells

Power Stations and Substations

Oil & Gas and Petrochemical

Plants

Water Treatment Plants

Manufacturing Plants

Transportation

The RCB.e is a robust and reliable industrial rectifi er-battery charger, designed to supply critical dc loads and to charge any type of battery (Ni-Cd, vented and sealed lead-acid).

Development of the system took into account the requirements of our customers and the experience acquired by Borri over more than 75 years of activity in the area of power conversion technology.

The RCB.e relies on standard DC system confi gurations to provide cost-effective, short lead time solutions. The RCB.e system is thyristor-controlled rectifi er and it is based on a fully digital

control to ensure the required fl exibility.The high level of standardisation makes the product particularly compact, even though it is designed for industrial applications.

Customer’s requirements are fully met with the availability of a wide set of basic options, such as dropping diodes, breakers, extensive battery, communication and alarm functions. Special customer’s requirements can be complied with on demand.

The system is provided with a digital control panel and mimic, displaying the operational status of the equipment (signals, alarms, meters, history events).

LCD Multifunctional Mimic Panel

Main Options ApplicationsMain Features

Product SnapshotTechnology: Isolated Thyristor-controlled

bridge

Current Rating: 50-100-150 Amps

Voltage: 400Vac 3ph Input,24-48-110-220Vdc Output

BORRI RCB.eCompact Rectifi er Battery Charger

A compact industrial DC system specifi cally designed for Power Stations and Substations

RCB.e Compact Rectifi er Battery Charger Technical characteristics

One Line Diagram

BORRI S.p.A.Head Offi ce & FactoryVia 8 Marzo, 252012 Bibbiena (Arezzo)Tel. +39-0575-5351Fax +39-0575-561438www.borri.it

Printed in Italy - 2009 - Borri s.p.a.rev. 2.04.09The information contained in this publication is subject to variations without notice.

Rating 50 A 100 A 150 A

Input

Nominal voltage 400 Vac three phase ±10%

Frequency 50÷60 Hz ± 5 Hz

Output

Nominal voltage 24-48-110-220 Vdc

Operating Voltages Floating 2,27 (VRLA). 2.2+2.3 (VLA), 1.4+1.5 (Ni-Cd)V/cell adjustableBoost 2.4+2.45 (VLA), 1.5+1.65 (Ni-Cd)V/cell adjustable

Equalizing upto 2.35 (VRLA), upto 2.7 (VLA), upto 1.7 (Ni-Cd) V/cell adjustable

Static voltage regulation ±1%

Voltage ripple <=1%

Overload capacity <120% for 20 min; <150% for 2 min; >150% for 20 sec.

Charging characteristic IU (according to DIN41773), I1I2U, U1U2I

System and Environmental

Isolation Input/output

Dimensions WxHxD (mm) 550x1300x550

Weight (kg) 150 180 240

Cooling Forced ventilation

Colour RAL7035

Protection degree (IEC60529) IP21 (Option IP31)

Operating temperature -10°C – +40°C

Storage temperature -20°C – +70°C

Altitude <2000 m (derating according to EN62040-3)

Audible noise at 1 meter (dBA) <65

Options External battery cabinets; external cabinet for distribution and dropping cells; built-in battery breaker; battery thermal probe; block diode for parallel; earth

fault alarm; fan monitoring and alarm; control logic redundant supply

User Interface

Front panel LCD display with 4x LED’s and keyboard

Optional RS232 and/or RS485 Modbus serial port, 1 or 2 relay card(s)

Standards and Certifi cation

Marking CE

Safety IEC EN 50178, IEC EN62040-1

EMC IEC EN 61000-6-2, IEC EN 61000-6-4

Test and Performance IEC EN 62040-3

Quality ISO9001 :2000

TAB1

TATOT

V

Option

V

On front panel display

On front panel display

A

V A

On front panel display

FRONT PANEL:

16 Alarms+4 Status on LCD display

REMOTE CONNECTION

REMOTE ALARMS

UP to 12 remote alarms

MODBUS ADAPTER

9

6

5

1

Option

D1F1...3 R64RECTIFIER

Option

RICB

BCB

ROCB

X02X01

X03

T1

RS232

FLOW DIAGRAM

10 alarms on leds (Settable)

Option

Option

Option

L1,L2,L3,N +R,-R

+B,-B