Input

Voltage

18-72V DC

Current

<200 mA at 48V, <400 mA at 24V

Battery Management

Other Technical Data

Dimensions

(WxHxD)

62 x 129 x 231mm

(2.4 x 5.1 x 9.1in.)

Weight

0.45kg (1.0lbs.)

Operating

Temperature

-25 to +55°C

Storage

Temperature

-50 to +85°C

Environment

Storage:

Transport:

Operation:

ETS 300 019-2-1

ETS 300 019-2-2

ETS 300 019-2-3

Alarms

Battery

Disconnection

A feature that allows voltage

controlled disconnection of batteries.

Boost Charging

Manual time controlled or automatic

boost charging with adjustable time

and voltage levels.

Battery Test

Automatic or manual testing of

batteries up to four times per year.

Variables include: test duration, end

voltage, Ah, and allowable symmetry

variation.

Symmetry

Measurement

Optional tool that measures batteries

for early detection of thermal

runaway. Allows for separate

measurements of up to three parallel

battery branches, each divided into

four blocks.

Temperature

Compensation

Charging

Allows continuous adjustment of

output voltage according to battery

temperature. Feature includes

adjustable compensation factor and

separate thresholds for alarms.

PLD

Optional feature that allows voltage

or time controlled disconnection of

non-essential load.

Interface

Note: All specifications are subject to change without notification.

Alarm

History

The last 40 events are saved and

include a time and date stamp.

Alarm

Contacts

Four potential free change over

alarm contacts. Two open

collector outputs for LVD.

Alarms

High DC Voltage

Low DC Voltage

Load/ Battery Disc.

Battery Fuse Failure

DC Fuse Failure

Module Failure

Urgent Module Failure

Main AC Failure

Battery Failure

Symmetry Failure

High Temperature

High Load

1*

1*

1*

1*

1*

2*

1*

3*

4*

4*

4*

2*

* All alarms are indicated using an LED and

displayed in the LCD. The numbers represent an

example of alarm routing:

1) Urgent alarm, 2) Service alarm,

3) Main AC failure, 4) Battery related failure

Alarms are configurable by changing the EPROM

Display

2x16 character LCD

Communication

RS232 Serial interface for

remote control from a PC with

PowCom software.

Indications

Green LED -

Power ON

Yellow LED -

System warning message

Red LED -

System alarm

Controls

Four pushbutton controls allow menu

navigation

www.power-one.com

11V0005-027 PCU 5/7 V3.0

Controller

PCU 5/7