HACU - Hiltron Antenna Control Unit

HACU - Hiltron Antenna Control Unit
HACU - Hiltron Antenna Control Unit
for Positioning and Inclined Orbit Tracking
High precision satellite antenna control unit for use in
professional satellite communication systems.
Features
Antenna Control Unit for positioning
Integrated database for storage of
of up to four axis motorized antenna
systems.
potentially accessible satellite para­
meters.
All axis can be controlled and moved
Fast positioning with three different
simultaneously.
IP-based control from a PC running a
graphical user interface compatible
with standard web browsers.
speed steps.
Ethernet interface for monitoring and
control via SNMP.
The ACU and the associated
­ otor-control electronics are
m
contained in a weatherproofed
outdoor housing.
Serial interface for extensions, e.g.
wind sensor.
Options
Extension to a satellite tracking
­system.
Interface for 17 bit optical SSI en­
Inclined orbit tracking.
Handheld control unit for manual
Integral control of third party beacon
receivers.
pointing.
coders.
The Hiltron HACU is a complete high precision motorized satellite antenna control unit for up to four axis motorized antenna
systems and can be used in professional satellite communication systems. It combines affordability with the reliability and
precision expected of professional-grade communications equipment.
The antenna control unit and associated motor-control electronics are contained in a weatherproofed outdoor housing with a
hinged front access port secured by dual key screws. An emergency cut-off switch is accessible from outside of this housing.
The figure (see above) shows the interior of the antenna control unit. For AZ and EL frequency inverters are used to drive three
phase induction motors. One phase AC or 24V DC motor can be used to drive the polarization.
HILTRON GmbH Emil-Rathenau-Str. 1 · 71522 Backnang · Germany · Tel: +49 7191 343 570 · [email protected] · www.hiltron.de
HACU - Hiltron Antenna Control Unit
for Positioning and Inclined Orbit Tracking
Elevation:
Frequency inverters for three phase
induction motor.
Nominal voltage: 230V, 0.75 kW
Frequency inverters for three phase induction motor.
Nominal voltage: 230V, 0.75 kW
Polarization: One phase 115 / 230 VAC or 24V DC
motor
Power Drive: Three different speed modes (slow/
medium/fast)
Angle measurement: Interface for resolvers, optical SSI
encoders or poti according customer
requirements to be specified with
the order.
Housing: Outdoor cabinet, IP65
Ambient Temperature: -25°C to +35°C
(option: -25°C to +55°C)
Humidity: Up to 95% non-condensing
Serial interface: RJ11 connector, RS485 with 5V
supply for extension modules.
M&C Interface: Ethernet - Web-interface, SNMP
Additional features: Emergency stop
Supply Voltage: 95-245VAC; 47-63Hz (for ACU)
230VAC +/- 15% single phase;
50/60 Hz
400VAC +/- 15% 3phase
(alternatively)
208VAC +/- 15% 3phase
(only upon special order)
Weight: ~10kg
CE safety :
CE EMC: Emissions: Immunity: EN60950-1 / UL 60950
EN 55022 Class B
EN 61000-6-4
EN 61000-6-2
The antenna control unit is designed for IP-based control from
a PC running a graphic user interface compatible with standard
Web browsers. The control GUI (see figure below) displays all the
information required to set and maintain azimuth, elevation and
polarization, including current position and target position plus a
database of potential accessible satellites. All relevant parameters
of the frequency inverters are accessible via Web interface.
Once a satellite is selected, precise access parameters can be
calculated at the press of a single button. Azimuth and elevation
can be adjusted at up to three different speeds.
400
240
200
614
Azimuth:
634
Specifications
HACU · Rev. A · 02-2015
HILTRON GmbH Emil-Rathenau-Str. 1 · 71522 Backnang · Germany · Tel: +49 7191 343 570 · [email protected] · www.hiltron.de
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