MSA SOA-1022 User manual

Limited Liability Company
“NPK MORSVYAZAVTOMATICA”
[email protected]
www.unicont.com
26E, Kibalchicha str., 192174,
St. Petersburg, Russia
Phone.: [phone]
Fax: [phone]
ANTENNA HEATING SYSTEM
SOA-1022
Operating manual

Version 1.0 2
Antenna heating system SOA-1022
Table of contents
1DESCRIPTION AND OPERATION OF THE PRODUCT...............................................4
1.1 Description................................................................................................................................4
1.2 Technical specifications............................................................................................................4
1.3 The System components ...........................................................................................................6
1.4 Structure and operation of the System......................................................................................7
1.5 Measurement instruments, tools and appliances.......................................................................8
1.6 Marking and sealing..................................................................................................................8
1.7 Packaging..................................................................................................................................8
2DESCRIPTION AND OPERATION OF THE SYSTEM COMPONENTS.....................9
2.1 Control switchboard of antenna heating system.......................................................................9
2.2 Antenna heating unit ................................................................................................................10
2.3 Multipurpose digital repeater DR-209М................................................................................11
2.4 Junction box КР-124PW.........................................................................................................22
3INTENDED USE...................................................................................................................23
3.1 Operational limitations............................................................................................................23
3.2 Usage preparations..................................................................................................................23
3.3 Intended use ............................................................................................................................23
4TECHNICAL SERVICE OF THE SYSTEM....................................................................25
4.1 General description.................................................................................................................25
4.2 Safety features.........................................................................................................................25
4.3 Maintenance routine................................................................................................................25
4.4 Long-term storage (preservation) ...........................................................................................26
4.5 Installation and dismantling....................................................................................................28
5CURRENT REPAIR ............................................................................................................29
5.1 General instructions ................................................................................................................29
5.2 Safety features.........................................................................................................................29
5.3 Current repair..........................................................................................................................29
5.4 Repair using SPTA .................................................................................................................30
6STORAGE.............................................................................................................................31
7TRANSPORTATION...........................................................................................................32
8DISPOSAL.............................................................................................................................33
9WARRANTY.........................................................................................................................34
APPENDIX А (MANDATORY) OVERALL AND INSTALLATION DIMENSIONS OF
THE SC..................................................................................................................................35
APPENDIX B (MANDATORY) CONNECTION DIAGRAMS OF THE PRODUCT........39

3 Version 1.0
Operating manual
SOA-1022
This operating manual (hereinafter –OM) describes composition, structure,
and operation of Antenna heating system SOA-1022 (hereinafter –the System), as well
as instructions on safe and correct operation of the System (intended use, technical
service (hereinafter –TS) and current repair), and information on disposal of the
System components (hereinafter –the SC).
Only those who have read and understood this document and those who have
had specialtraining shall be permitted to operate the System accordingto the applicable
regulations.
In addition to the instructions given in this document, the safety regulations and
rules applicable in the field shall be observed.
TERMS AND ABBREVIATIONS:
AHS
Antenna heating system
AHU
Antenna heating unit
CL
Check list
CSAHS
Control switchboard of antenna heating system
КР
Junction box КР-124PW
OM
Operating manual
QCD
Quality control department
Repeater
Multipurpose digital repeater DR-209М
RF
Radio frequency
SC
System component
SPTA
Spare parts, tools and accessories
TH
Thermoelectric heater
TS
Technical service

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Antenna heating system SOA-1022
1DESCRIPTION AND OPERATION OF THE PRODUCT
1.1 Description
AHS is applied at onshore facilities, as well on sea- and river-going vessels.
The System ensures:
automatic heating of antennae installed on open deck to protect them against
low temperature using antenna heating units (hereinafter –AHU);
main/standby power switching using CSAHS and additional КРs;
temperature set up and control inside each AHU (dome) using a repeater via
digital interface RS-422;
connection of more than one AHU to one CSAHS applying КР. Maximum
number of connected AHUs to one CSAHS –20 pcs.
1.2 Technical specifications
Tables 1–5 describe technical specifications of the System and SC.
Table 1 –Main technical specifications of AHS
Parameter
Value
Main (standby) electric power supply:
voltage, V
frequency, Hz
220
50
Max. power budget, kW
4.4
Operating temperature, °C
–52 to +60
Limiting temperature, °C
–60 to +70
Max. maintained temperature inside dome, °С
(at ambient temperature –52 °С)
–6
Table 2 –Main technical specifications of AHU
Parameter
Value
with dome
w/o dome
Electrical power supply:
voltage, V
frequency, Hz
220
50
Max. power consumption, W
AHU-1
AHU-2
AHU-3
400
600
1000
Operating temperature, °C
–52 to +60
Limiting temperature, °C
–60 to +70
Protection degree
IP56
–

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Parameter
Value
with dome
w/o dome
Weight, kg
AHU-1
AHU-2
AHU-3
7.4
11.4
22.8
6.0
9.3
17.2
Overall dimensions, mm
AHU-1
AHU-2
AHU-3
Øх V
370.0 х 440.4
700.0 х 770.4
1133.1 х 1238.1
L х H х W
277.0 х 218.0 х 195.0
422.0 х 260.2 х 333.0
462.0 х 428.0 х 299.7
Table 3 –Main technical specifications of CSAHS
Parameter
Value
with repeater
w/o repeater
Electrical power supply:
voltage, V
frequency, Hz
220
50
Max. power consumption, W
5
25
Operating temperature, °C
–15 to +55
Limiting temperature, °C
–60 to +70
Protection degree
IP56
IP22
Weight, kg
16.6
17.8
Overall dimensions (L хH хW), mm
380 х 190 х 517
Table 4 –Main technical specifications of repeater
Parameter
Value
Rated input voltage, V DC
24
Max. power consumption, W
20
Processor
ARM Cortex-A8 (AM3359)
Portable memory card, GB
8
RAM, МB
512
Operating temperature, °C
–15 to +55
Limiting temperature, °C
–60 to +70
Protection degree
IP22
Weight, kg
1.6
Overall dimensions (L хH хW), mm
160.0 х 208.0 х 69.3

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Antenna heating system SOA-1022
Table 5 –Main technical specifications of КР
Parameter
Value
Total number of terminals
8
Number of terminals to connect consumers
7
Max. permissible voltage, V
220
Max. permissible current, А
20
Operating temperature, °C
–15 to +55
Limiting temperature, °C
–60 to +70
Protection degree
IP56
Weight, kg
1.9
Overall dimensions (L хH хW), mm
278 x 148 x 52
1.3 The System components
Table 6 describes the list of SC included in the System.
Note –Exact quantity of AHU and КР is defined at delivery and depends on the
customer’s facilities.
Table 6 –The System components
Name
Description
Notes
CSAHS
Main/standby input voltage switching, 220 V AC,
frequency 50 Hz per load
AHU
Antennae heating.
Antennae protection against atmospheric
precipitation
With dome
Antennae heating
W/o dome
Repeater
Temperature set up and control inside each AHU
(dome).
Visual control over AHU parameters and
conditions
КР
Connection of 2 to 20 AHUs to one CSAHS
To power AHU and CAN bus
connection
Depending on the applied SC the System may have four types (Table 7).

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Table 7 –The System types
Name
Quantity, pcs.
Antenna heating system SOA-1022. Type 1
1 set
Antenna heating unit AHU*
1 to 20 pcs.
Control switchboard of antenna heating system CSAHS
1 pc.
Multipurpose digital repeater DR-209М
1 pc.
Junction box КР-124PW
2 pcs.**
Antenna heating system SOA-1022. Type 2
1 set
Antenna heating unit AHU
1 to 20 pcs.
Control switchboard of antenna heating system CSAHS
1 pc.
Junction box КР-124PW
2 pcs.*
Antenna heating system SOA-1022. Type 3
1 set
Antenna heating unit AHU
1 to 20 pcs.
Multipurpose digital repeater DR-209М
1 pc.
Junction box КР-124PW
2 pcs.*
Antenna heating system SOA-1022. Type 4
1 set
Antenna heating unit AHU
1 to 20 pcs.
* Type may change depending on size and availability of RF transparent dome.
** Applied if more than two AHUs are connected. Define quantity of delivered КРs assuming that
every seven AHUs require two КРs (to connect external power supply and data interface).
1.4 Structure and operation of the System
The System includes metal cabinet CSAHS (Figure 1, position 1) that powers
AHU (figure 1, position 2) with or w/o RF transparent dome (figure 1, position 3).
Temperature set up and control inside each AHU (dome) is carried out using repeater
(figure 1, position 4). Use КР to connect 2 to 20 AHUs to one CSAHS simultaneously
(figure 1, position 5).
Figure 1 –The System components

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Antenna heating system SOA-1022
1.5 Measurement instruments, tools and appliances
Control operation of the SC using integrated controls and LED light indicators.
For more information on the controls and LEDs see section 2.
Table 8 describes amount of consumables required for the TS.
Table 8 –Consumables required for the TS
Name and identifier
of consumables
Amount of
consumables
Note
Cleaning cloth
0.10 kg
To clean surfaces of the SC –use clean cloth.
To remove severe contamination –use cloth soaked in
alcohol
Rectified hydrolytic
technical ethyl
alcohol
0.05 l
To soak cloth while cleaning the Product
Varnish
0.05 kg
To cover surfaces of the Product in case of paint coating
damage
Abrasive cloth
0.06 х 0.06 m
To polish surfaces of the Product in case of paint coating
damage
1.6 Marking and sealing
The SC have nameplates providing the following information:
‒name;
‒power supply voltage (switching voltage –for КР);
‒protection degree (if present);
‒power consumption (if present);
‒weight;
‒serial number;
‒date of manufacturing;
‒the manufacturer’s address and trademark.
Marking of transport packaging is carried out according to the applicable
standards, and includes the following handling marks:
“Fragile (goods). Handle with care”, “Keep dry”, “This side up”.
Sealing of the System and SC is not provided.
1.7 Packaging
AHU and CSAHS are packed in close-boarded boxes, repeater and КР –in
corrugated board boxes. All packaging of the SC include inner packaging (air bubble
film). Transport packaging is also used as a returnable packaging for transportation
to the repair location and back.
Packaging sealing is not provided.

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2DESCRIPTION AND OPERATION OF THE SYSTEM
COMPONENTS
2.1 Control switchboard of antenna heating system
CSAHS is a painted metal cabinet. Figure 2 describes a general view of CSAHS
with an integrated repeater.
Figure 2 –CSAHS with an integrated repeater
CSAHS is mounted on the wall through the mounting holes (Figure 2,
position 9).
Three LED light indicators (Figure 2, position 1) are located on the front panel
displaying CSAHS operation status (on/off), main and standby power. Once the power
is supplied, corresponding power LED is lighting up (green), when there is no power
–LED is not lighting. “ON”LED is lighting (green) together with one of the power
LEDs.
Repeater is installed into CSAHS front panel (Figure 2, position 2). Use a key
to open the cabinet (Figure 2, position 3). Nameplates of the System (Figure 2,
position 7) and CSAHS (Figure 2, position 8) are attached to the side panel.
Cable glands SKINTOP MS-M 25x1.5 ensure main and standby power
connection to CSAHS (Figure 2, position 4). Use cable glands to connect KP:
SKINTOP MS-M 16x1.5 (Figure 2, position 5) for CAN bus connection, and
SKINTOP MS-M 25x1.5 (Figure 2, position 6) to connect AHU power supply.

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Antenna heating system SOA-1022
2.2 Antenna heating unit
AHU is an RF transparent thermal insulating dome with TH and temperature
sensors installed inside it. Figure 3 describes a general view of AHU (for example,
AHU-1).
Depending on size (see Table 2 and Figures А.1–А.3) and quantity of TH, AHU
may have three types:
‒AHU-1 –small, two THs;
‒AHU-2 –medium, four THs;
‒AHU-3 –large, four THs.
From two to four THs ensure heating of each antenna (Figure 3, position 2). AHU
may be delivered with a dome (Figure 3, position 5), and without it. Temperature sensors
are located near THs to monitor current AHU temperature (Figure 3, position 4).
Use data connectors (Figure 3, position 3) and power input connectors (Figure 3,
position 1) to connect KP.
If AHU is applied together with a dome, connect AHU through cable glands at the
bottom of the dome (Figure 3, position 6), and mount it –using mounting studs (Figure 3,
position 7).
Figure 3 –AHU-1
Every AHU has an ID number, displayed on the nameplate and set using
DIP-switch. Description of DIP-switch positions and ID number of AHU are shown in
Figure 4.