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Antenna heating system AHS-1022

Figure B.4 – Connection diagram of two and more AHUs via CAN

Figure B.5 – Connection diagram of AHU board to power control board

Содержание AHS-1022

Страница 1: ...iability Company NPK MORSVYAZAVTOMATICA info unicont com www unicont com 26E Kibalchicha str 192174 St Petersburg Russia Phone 7 812 622 23 10 Fax 7 812 362 76 36 ANTENNA HEATING SYSTEM AHS 1022 Operating manual ...

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Страница 3: ...3 Multipurpose digital repeater DR 209М 11 2 4 Junction box КР 124PW 22 3 INTENDED USE 23 3 1 Operational limitations 23 3 2 Usage preparations 23 3 3 Intended use 23 4 TECHNICAL 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 5 CURRENT REPAIR 29 5 1 General instructions ...

Страница 4: ...raining shall be permitted to operate the System according to 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 LFGS Large fin...

Страница 5: ...rface 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 60 Li...

Страница 6: ... 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 55 Limiting temperature C 60 70 Protection degree IP56 IP22 Weight kg 16 6 17 8 Overall dimensions L х H х W 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 ...

Страница 7: ...e 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 ...

Страница 8: ...ting unit AHU 1 20 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 posi...

Страница 9: ...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 acc...

Страница 10: ...en 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 ...

Страница 11: ...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...

Страница 12: ...n painted metal casing a port to connect power cable Figure 5 position 3 and interface RS 422 serial ports to connect data cables Figure 5 position 1 and 2 are located on the rear panel under the protective cover A USB port to connect data storage device to update AHU and repeater software Figure 5 position 4 is on the right side panel AHU software update is available only for manufacturer s repre...

Страница 13: ... rear panel Controls and colour LCD screen 8 resistive touch screen to display visual data are on the front panel Figure 6 describes a general view of the repeater s front panel Figure 6 Repeater s front panel Table 9 according to Figure 6 describes repeater s controls ...

Страница 14: ...ting started Once repeater is switched on AHU initialization and operation test occur If all connected AHUs are on the network and operate correctly the display will take the main screen view see Figure 8 If an error occurs in AHU operation the main screen will display Тревога on the red flashing background and the line of faulty AHU will be highlighted with red Figure 9 а or Предупреждение on the...

Страница 15: ...Version 0 1 1 14 Antenna heating system AHS 1022 Figure 8 Main screen view ...

Страница 16: ... see main основное питание and standby резервное питание power indication in the bottom left corner of the main screen If circle indication on the left is green power is available if red not available Press to open a screen with three tabs see Figure 10 Active tab is illuminated with blue ...

Страница 17: ...rsion 0 1 1 16 Antenna heating system AHS 1022 Figure 10 Repeater s main menu Menu Оборудование Figure 11 Menu Оборудование Table 10 according to Figure 11 describes boxes and buttons of Оборудование menu ...

Страница 18: ...ton Table 11 Description of parameters Parameter Default value Описание Имя AHU name this line appears only while editing one AHU Задание tзад С 20 0 To set up required temperature inside dome tset Нижняя граница гистерезиса t С 0 0 Heating will switch on when the temperature falls lower than tset 0 0 Верхняя граница гистерезиса t С 5 0 Heating will switch off when the temperature rises higher tha...

Страница 19: ...his option Период автоматического тестирования Т2 с 86400 0 Time for the System self test obligatory Коэффициент измерителя тока Kcur 1 000 Coefficient to correct TH power values Set up by the manufacturer s representative while providing primary settings Датчик 1 Д1 Датчик 2 Д2 On On If one of the sensors has wrong readings it may be disconnected Calculations consider minimum value from the value...

Страница 20: ...ion mode Без платы управления питанием Figure 12 box 2 and set up supply voltage Figure 12 box 3 Boxes 4 6 in Figure 12 display Норма when voltage complies with the preset range or Авария when voltage exceeds the range Button Калибровка значений Figure 12 position 7 is used only by the manufacturer s representative while providing primary settings To save the provided changes in Настройки menu pre...

Страница 21: ... Figure 13 position 2 the screen displays five calibration markers on the white background tap the markers to ensure touch screen calibration Line 4 in Figure 13 displays current software version of repeater Lines 5 and 6 in Figure 13 are used to set up current date and time To save the changes in Сервис menu and then return to the main screen press ОК Figure 13 position 7 to save the changes in С...

Страница 22: ... potential problems leading to occurrence of Тревога and Предупреждение notifications Table 12 Description of errors Displayed notification Description of error Тревога Нет соединения с платой нагревателя AHU power failure RS 422 interface cable is not connected or connection is faulty Показания мощностей ТЭН вышли за установленные границы All AHU heating elements are faulty or not connected Неисп...

Страница 23: ...емпературного датчика Д1 i2c Д2 i2c Temperature sensor error Неисправность температурного датчика Д1 выкл Д2 выкл Temperature sensors were switched off using software Работоспособность датчиков восстановлена нажмите кнопку сброс ошибки Both temperature sensors were switched on using software Разница показаний температурных датчиков больше заданного значения Difference between readings of temperatu...

Страница 24: ...w The technical rules for operation of electric installation and Safety rules for operation of electric installation while testing electrical circuits and insulation resistance 3 2 2 Visual check procedure Before switching the SC on the installer shall observe visually integrity and initial position of automatic circuit breakers of CSAHS clean the SC from dust and dirt by clean soft cloth if neces...

Страница 25: ...sure that the System is operating correctly Disconnect the Product in the following order transfer automatic circuit breakers of main and standby power supply CSAHS to down position disconnect external main and standby power supply disconnect power cables ...

Страница 26: ...vided by the staff on equipment in operation The ТS 1 results are registered in log of operation duty log ТS 2 works organized and controlled by a person in charge and shall be provided by the staff on equipment in operation ТS 2 results are registered to the System certificate 4 2 Safety features While providing TS the staff shall follow instructions see 5 2 4 3 Maintenance routine The list of wo...

Страница 27: ...d provide further tightening if necessary 2 check the cable intactness no mechanical damage within visibility 1 person 5 mins Table 15 Check list 2 Operation test To be done Routine Man hours Operation test of the Product 1 transfer automatic circuit breakers of CSAHS to top position 2 make sure that main and standby power LEDs as well as Power On LEDs are lighting up with green 3 wait for repeate...

Страница 28: ... parts with bare hands during preservation works Use cotton or rubber gloves Use polyethylene film as packing material cover Use fine porous silica gel 1 kg m3 Before placing the silica gel inside the packaging bag it and then mark its weight and brand Weight of a single bag shall not exceed 1 kg After sealing the packaging joints press out the cover manually to remove excess air from the packagin...

Страница 29: ...ce dehydrating agent and then seal the cover If polyethylene packaging was damaged before expiration of storage period it is allowed to use silica gel bags that were not damaged In this case re preservation is carried out in a similar way with preservation Storage time remains the same with the silica gel bags 4 5 Installation and dismantling Use connection diagrams while installing the System All...

Страница 30: ... defects malfunctions shall be carried out only by specialists or authorized representatives of the Manufacturer Table 16 describes possible problems defects and their troubleshooting Table 16 Possible problems defects and troubleshooting Problem defect Potential reasons To do Problems in CSAHS operation CSAHS fails to provide output power 220 V AC 50 Hz No main and standby power Provide main and ...

Страница 31: ... KP by CAN bus Check connection with KP Touch screen does not respond to taps Touch screen failure Contact the Manufacturer Problems in KP operation Repeater displays connected AHUs with Предупреждение or Тревога status KP power cable is not connected to CSAHS Connect KP power cable to CSAHS AHU power cables are not connected to KP Connect AHU power cables to KP No connection between KP and repeat...

Страница 32: ...nditions 5 С 40 С with the concentration of dust oil moisture and aggressive impurities in the air within the required limits for the working areas of production facilities After storage or transportation of the Product below 10 С it must be unpacked only in heated premises and left in normal climate conditions for 12 hours beforehand ...

Страница 33: ...portation in sealed and heated compartments sea transportation in dry service spaces The Product must be transported in compliance with transportation rules applicable for each means of transport During loading unloading operations and transportation the requirements indicated on warning labels on the boxes packaging must be observed and no impacts are permitted since they can affect the safety an...

Страница 34: ...lso send an overage equipment unit to the manufacturer for its further disposal Proper disposal of Product components allows avoiding possible negative envi ronmental and health impacts and it also allows for proper restoration of components with substantial energy and resources saving During operation and upon completion of its service life the equipment is not hazardous for health and environmen...

Страница 35: ...will not consider damage claims in case of case violation of operating conditions More information about warranty terms you can find on the official site of NPK MSA LLC section Support Address and contacts of the Manufacturer s service centre NPK MSA LLC 26E Kibalchicha str 192174 St Petersburg Russia Tel 7 812 602 02 64 8 800 100 67 19 fax 7 812 362 76 36 e mail service unicont com ...

Страница 36: ...PENDIX А MANDATORY OVERALL AND INSTALLATION DIMENSIONS OF THE SC While installing AHU 1 AHU 2 and AHU 3 types with dome leave 150 mm free space from surface B to connect the Product Figure А 1 Overall and installation dimensions of AHU 1 ...

Страница 37: ...Version 0 1 1 36 Antenna heating system AHS 1022 Figure А 2 Overall and installation dimensions of AHU 2 Figure А 3 Overall and installation dimensions of AHU 3 ...

Страница 38: ...37 Version 0 1 1 Operating manual Figure А 4 Overall and installation dimensions of repeater Figure А 5 Overall and installation dimensions of КР ...

Страница 39: ...Version 0 1 1 38 Antenna heating system AHS 1022 While installing CSAHS leave 120 mm free space from surface D to connect the Product Figure А 6 Overall and installation dimensions of CSAHS ...

Страница 40: ...TORY CONNECTION DIAGRAMS OF THE PRODUCT Figure B 1 Connection diagram of CSAHS to main and standby power supply Figure B 2 Connection diagram of two and more AHUs to power supply provided by CSAHS using KP Figure B 3 Connection diagram of AHU by RS 422 ...

Страница 41: ...Version 0 1 1 40 Antenna heating system AHS 1022 Figure B 4 Connection diagram of two and more AHUs via CAN Figure B 5 Connection diagram of AHU board to power control board ...

Страница 42: ...41 Version 0 1 1 Operating manual Figure B 6 Connection diagram of AHU power supply Figure B 7 Table of connection ...

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