2014 JS/1804/01 www.seak.sk Strana 1 z 1

Astrobox ASB 360 Power and control modulation unit

General description

Electrical device Astrobox ASB 360 is part of a

SEAK control system for regulating public

lighting. It works as a transmitter control

signals through the power line voltage

modulation. Control signals are sent according

to the instructions of the internal control unit

based on preinstalled sequence from

ASB-Programmer software on SD card.

Modulation

Modulation type is SEAK SSI50. It creates no

harmonics and in no way reduces the quality of

supplied voltage. The essence of modulation is

organized in creating voltage drops each of

half period.

Characteristics

- overcurrent protection

- energy consumption measurement

Control unit

The electrical device comprises in addition to

the power modulation unit a control unit. With

its properties, the control unit is predetermined

to control af public lighting. It is further

described in the manual.

Technical data

Parameter Data

Operating voltage 3x AC 230V/50Hz

Max.operating current 3x63A

Idle consumption 4W

Electric supply meter 250 imp./kWh

Control input USB, SD card program

Ambient temperature -20 - +70 C

Cover protection IP20

Fixings (mm) 193x274x138

Weight 4,6kg