Automation · Kayayyaki
An auna girman drive, an saita shian kuma ci gaba da kula da shi
Variable frequency drive da soft starter da aka zaɓa bisa nauyin aikin, ba bisa nameplate na motor kaɗai ba — mun samar da su, mun girka su a panel da muka kera, mun saita parameter ɗinsu, mun haɗa su da PLC, mun kuma yi commissioning a kan na'urar.
6
Platform na drive da muke aiki da su
LT & MV
Iyakar sarrafa motor
4
Ƙasashen da muka yi commissioning a ciki
Namu
Kera panel na MCC da na drive
Abin da wannan ya ƙunsa
Auna girma bisa nauyin aiki
Constant torque, variable torque ko constant power — conveyor, fanka da crane hoist kowanne yana buƙatar girma daban. Torque na farawa, duty cycle, yadda overload yake da zafin wurin duk suna shiga cikin zaɓin tare da kW na motor.
Harmonic da ingancin wuta
Line reactor, DC choke, 12-pulse ko active front end inda in ba haka ba drive zai gurbata wutar da ake samu; an zaɓe su ta yadda transformer da janareta naku za su ci gaba da aiki lafiya.
Birki da regeneration
Dynamic braking resistor da aka auna girmansu bisa aikin, ko regenerative unit inda nauyin aiki ke jan motor sau da yawa har ya cancanci kuɗinsu — hoist, conveyor masu gangarowa, centrifuge.
EMC da sanya kebul
Kebul na motor mai garkuwa, haɗin gland yadda ya kamata, raba hanyoyin kebul da output filter a kan dogayen hanyoyi. Yawancin trip marasa dalili da lahani na encoder da ake kiranmu a kansu, wayoyi ne ke haddasa su.
Kariyar motor
Input na thermistor da PTC, samfuran overload, saitunan asarar phase da earth fault — an saita su an kuma tabbatar da su, ba a bar su a kan saitin masana'anta ba.
Saita parameter da daidaitawa
V/f, sensorless vector ko closed loop tare da feedback na encoder, an yi auto-tune bisa ainihin motor ɗin, tare da ramp da iyakokin current da aka saita bisa abin da sassan injin za su iya jurewa.
Haɗa da hanyar sadarwa
Drive a kan fieldbus guda da PLC, don haka speed reference, yanayi, current da lambobin lahani duk suna bayyana a allon SCADA.
Backup na parameter da spare parts
An ajiye parameter na kowane drive an kuma mika su, don haka mai gyaranku zai iya sauya drive ya kuma sanya saitunan da kansa da ƙarfe 2 na dare.
Alamomin drive
ABB · Siemens · Allen-Bradley · Delta · Schneider · Mitsubishi Electric
Inda ake amfani da su
Conveyor da material handling · fanka da famfo · hoist da tafiyar crane · mixer da agitator · na'urorin taimako na tanderu · ƙofofin madatsar ruwa
Har ila yau muna tallafawa
Drive da wasu suka girka, har da tsofaffin jerin da parameter da ba a rubuta ba
Platform da muke aiki a kansu
Ba mu ɗaure da mai sayarwa guda ba. Controller da ya dace shi ne wanda tawagar kulawa taku za ta iya samun spare parts ɗinsa.
ABB
Drive na jerin ACS da soft starter, daga ƙimar na'ura zuwa ta masana'antu.
Siemens
SINAMICS G120 da V20, tare da motor na SIMOTICS a kan Profinet.
Allen-Bradley
Drive na PowerFlex ta hanyar EtherNet/IP, an haɗa su da controller na Logix.
Delta
Jerin MS300 da C2000, waɗanda ake yawan haɗawa da PLC da HMI na Delta.
Schneider
Drive na Altivar na process da na na'ura ta hanyar Modbus TCP.
Mitsubishi Electric
Jerin FR-E da FR-A, galibi tare da controller na MELSEC.
Hanyoyin sadarwa da protocol da muke yi wa commissioning
Kuna aiki da wani abu da aka daina yi?
Yawancin abin da ake kiranmu a kansa masana'anta ce da ake da ita — tsarin sarrafawa da ba wanda zai ƙara samun sassansa a kasuwa.
- Drive na DC da motor na DCDrive na AC da induction motor, an daidaita halayen aikin
- Starter na direct-on-line da na star-deltaSoft start ko VFD, an kawar da girgizar injin
- Tsofaffin jerin drive marasa spare partsSabon jeri, an kwafa parameter an kuma sake daidaita su
- Fanka da aka matse da famfo da ake sarrafawa da bawulSarrafa gudu, inda ajiyar makamashi kan biya kuɗin drive
- Drive da keypad kaɗai ake sarrafawaDrive da aka haɗa da hanyar sadarwa, tare da yanayi da lahani a allon SCADA
Yadda aiki ke tafiya
Ƙira, kerawa da commissioning duk namu ne, don haka babu gibi tsakanin zanen, panel ɗin da injiniyan da ke wurin aiki.
- 01
Bincike kan nauyin aiki da motor
An rubuta nameplate, duty cycle, tsarin starter da ake da shi da ƙarfin wutar da ake samu kafin a ba da farashi.
- 02
Zaɓi da lissafi
Ƙimar drive, buƙatar filter da birki, girman kebul da duba zafin akwatin — an fitar da su don amincewa.
- 03
Kera panel
Ana kera panel na drive ko na MCC a masana'antarmu, tare da isashshen iska bisa aikin da drive ɗin zai yi.
- 04
Gwajin karɓa a masana'anta
An kunna shi, an sanya parameter, an tabbatar da sadarwa da PLC ta hanyar sadarwa kafin a tura shi.
- 05
Girkawa da daidaitawa
Injiniyoyinmu ne ke gina, haɗa wayoyin motor, yin auto-tune da daidaita ramp a kan ainihin nauyin aikin.
- 06
Miƙawa
Backup na parameter, jadawalin saituna, jerin spare parts da horo ga tawagar kulawa taku.
Abin da za ku samu lokacin miƙawa
Takardu wani ɓangare ne na aikin. Ya kamata ku iya kula da tsarin da kanku, ku kuma kira mu saboda kuna son yin hakan.
- Lissafin zaɓi da girman drive
- Jadawalin motor da kebul
- Zanen general arrangement na panel da na wayoyi
- Nazarin harmonic da filter inda ya dace
- Jadawalin parameter na drive da fayilolin backup
- Takardar saitunan kariya
- Takardun FAT da SAT, an sa hannu
- Littafin aiki da kulawa
- Jerin spare parts tare da lambobin sassa
- Horo ga tawagar kulawa
Inda muka yi shi
- Samar da VFD, girkawa da commissioning ga Albert David
- Kula da tsarin crane da retrofit a Bhutan Silicon Metal
- Panel na PLC don famfon sanyaya tanderu a Bhutan Silicon Metal
- Panel na PMCC don masana'antar niƙa, Sierra Leone
- Cikakken aikin injiniyan lantarki, instrumentation da automation a Bhojudih Coal Washery, Dhanbad
- Tsara shirye-shiryen PLC, SCADA da HMI da commissioning ga Metso Outotec da Tega Industries