Instruksi manual trafo tipe garing#Cara nggunakake trafo tipe garing?

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PRAYU

Matur nuwun kanggo milih trafo jinis garing sing diprodhuksi dening perusahaan kita.

You have selected a dry-type transformer product with low noise, low loss, strong overload capacity, high mechanical strength and reliable electrical performance.

Supaya sampeyan bisa nggunakake produk iki kanthi efektif lan andal, mangga instal, mriksa lan njaga produk kasebut miturut isi Manual iki.

Katalog

Ringkesan produk

Kahanan kerja

Parameter teknis utama

Katrangan model

Deskripsi sistem produk

Packaging lan transportasi produk

Inspection and acceptance

Inspeksi visual sadurunge instalasi

Test inspeksi sadurunge sijine menyang operasi

Network operation

maintenance

Masalah keamanan

1. Ringkesan produk

SCB seri resin-terisolasi garing-jinis transformer daya duwe kaluwihan saka safety, linuwih, hemat energi lan gampang pangopènan. Nganggep safety ekonomi lan ditrapake lingkungan, seri trafo iki duwe prospek aplikasi sing akeh. Desain produk maju, prosese ketat, lan tes sampurna. Penggulungan voltase dhuwur nggunakake konduktor sing berkualitas tinggi, lan bahan insulasi sing apik banget sing digawe dening casting vakum lan ngobati. Penggulungan voltase rendah dilapisi nganggo bahan foil sing bermutu, lan inti wesi digawe saka lembaran baja silikon sing digulung dingin kanthi permeabilitas dhuwur, sing digawe kanthi teknologi sing apik. Mulane, produk kasebut nduweni kekuatan mekanik lan kekuatan listrik sing dhuwur, lan nduweni kinerja boros panas sing apik banget, produk kasebut nduweni discharge sebagean cilik, linuwih dhuwur, umur operasi sing dawa, ora nyerep kelembapan, tahan api, tahan bledosan, ora ana polusi, kurang mundhut. , Bobot entheng, kontrol suhu otomatis ngirit papan instalasi, biaya pangopènan, lan listrik. Bisa nembus menyang pusat beban lan cocok kanggo konstruksi kutha, bangunan dhuwur, pusat komersial, omah omah, pusat hiburan lan olahraga, rumah sakit, bangunan wisata, bandara, pelabuhan, stasiun sepur, subway, fasilitas pertahanan udara sipil trowongan dalan , perusahaan petrokimia, perusahaan elektro-kimia, industri panganan, pemurnian limbah, platform minyak lepas pantai, tambang lan papan liyane.

2. Kahanan kerja

2.1 Ketinggian situs instalasi ngirim ora ngluwihi 1000m, lan suhu sekitar ora kudu luwih dhuwur tinimbang 40 ° C (kustomisasi khusus bisa digawe yen syarat iki ngluwihi).

2.2 Gunakake lingkungan: asor relatif 100%, suhu sekitar: +40°C nganti -5°C (-5°C cocok kanggo trafo njero ruangan).

2.3   This product is generally an indoor type. The installation site should be clean,

bebas saka bahan asing, bledug, lan gas korosif, lan nduweni kondisi ventilasi sing apik. Yen dipasang ing ruang paling ngisor utawa papan ventilasi liyane, masalah ventilasi paksa kudu dianggep. Mundhut produk iki saben IKW ( No-load loss + load loss) babagan 3-4 m3 / min ventilasi.

2.4 Nalika produk wis diinstal, casing kudu umume 800mm adoh

saka tembok lan alangan liyane, lan kudu ana jarak 300mm

antarane casing trafo jejer.

2.5   Under normal circumstances, the transformer can be directly placed on the site of use, and can be put into operation after installation and inspection. For situations with anti-vibration and other special requirements, the foundation on which the transformer is installed should be embedded with bolts, and the transformer should be fixed by bolts and nuts.

 

3. Parameter teknis utama

3.1 Dirating frekuensi: 50Hz

3.2 Cara cooling: AN (AF) utawa miturut syarat pangguna

3.3 Kelas perlindungan Shell: IP20 utawa miturut syarat pangguna.

3.4   Connection group label: Dyn11 or according to user requirements.

3.5 Urutan phase Transformer: madhep sisih voltase dhuwur saka trafo saka kiwa menyang tengen, sisih dhuwur voltase ABC, lan kurang voltase sisih a (o) bc.

3.6 Kelas insulasi winding: Kelas F utawa miturut syarat pangguna.

3.7   Insulation level

The power frequency withstand voltage of 10kV grade products is 35kV, and the impulse withstand voltage is 75kV. The power frequency withstand voltage of 20kV class products is 50kV, the impulse withstand voltage is 125kV, and the power frequency withstand voltage of 30kV class products is 70kV, and the impulse withstand voltage is 170kV.

3.8 Watesan munggah suhu:

Suhu sistem insulasi (C): 155. Peningkatan suhu maksimum (k): 100.

 

4. Deskripsi model

Instruksi manual trafo tipe garing#Cara nggunakake trafo tipe garing?-SPL- power transformer,electrical transformer,Combined compact substation,Metalclad AC Enclosed Switchgear,Low Voltage Switchgear,Indoor AC Metal Clad Intermediate Switchgear,Non-encapsulated Dry-type Power Transformer,Unwrapped coil dry-type transformer,Epoxy resin cast silicon steel sheet dry-type transformer,Epoxy resin cast amorphous alloy dry-type transformer,Amorphous alloy oil-immersed power transformer,Silicon steel sheet oil-immersed power,electric transformer,Distribution Transformer,voltage transformer,step-down transformer,reducing transformer,low-loss power transformer,loss power transformer,Oil-type Transformer,Oil Distribution Transformer,Transformer-Oil-lmmersed,Oil Transformer,Oil Immersed Transformer,three phase oil immersed power transformer,oil filled electrical transformer,Sealed amorphous alloy power transformer,Dry Type Transformer,dry Transformer,Cast Resin Dry Type Transformer,dry-type transformer,resin-casting type transformer,resinated dry type transformer,CRDT,Unwrapped coil power transformer,three phase dry Transformer,articulated unit substation,AS,Modular substation,transformer substation,electric substation,Power Sub-station,Preinstalled substation,YBM,prefabricated substation,Distribution Substation,compact substation,MV power stations,LV power stations,HV power stations,Switchgear Cabinet,MV Switchgear Cabinet,LV Switchgear Cabinet,HV Switchgear Cabinet,pull-out switch cabinet,Ac metal closed ring network switchgear,Indoor metal armored central switchgear,Box-type substation,custom transformers,customized transformers,Metal enclosed electrical switchgear,LV Switchgear Cabinet,

5. Katrangan sistem produk

5.1 Tampilan suhu lan sistem kontrol suhu

This product can be equipped with a temperature display temperature control system according to the user’s requirements, and its functions are:

(1) Ndeteksi suhu coil nalika trafo mlaku, lan nampilake

kanthi otomatis.

(2) Setel penggemar kanggo miwiti, lan miwiti penggemar nalika suhu coil tekan 80 °C (nilai standar, luwes).

(3) Weker over-suhu, nalika suhu coil tekan 130 °C (nilai standar, luwes), sinyal weker ditanggepi.

(4) Lelungan liwat suhu, nalika suhu sekitar garis ngluwihi

150 °C (nilai standar, luwes), sinyal trip metu.

(5) Nalika watesan nyetel termometer sinyal ngluwihi, penggemar bisa

diwiwiti lan mandheg, sumber daya bisa dipotong, lan trafo bisa direksa.

 

 

 

 

5.2   Cooling systemThe cooling method is self-cooling (AN). During self-cooling, the output capacity is 100%, and short-time overload is allowed during forced air circulation cooling (AF).

5.3 Derajat proteksi Nalika trafo ora dilengkapi casing, kelas proteksi yaiku IP00 kanggo panggunaan njero ruangan; yen pangguna perlu, bisa dilengkapi casing, yaiku, IP20 utawa IP30 utawa IP40 (nalika kelas perlindungan trafo dhuwur, trafo kudu dianggep kanggo operasi derating).

Note: The IP20 enclosure can prevent the entry of solid foreign objects larger than 12mm and provide a safety barrier for the live part. The protective shell of IP30 can prevent the entry of foreign objects larger than 2.5mm. 1P40 shell can prevent foreign objects larger than 1mm from entering.

 

6. Kemasan lan transportasi produk

6.1 Produk dipérang dadi rong jinis: jinis mbukak (tanpa tutup protèktif) lan jinis protèktif (karo tutup protèktif), sing biasane diangkut nganggo railway, dalan banyu lan dalan gedhe. Ngalih, termostat, piranti pendingin udara, piranti protèktif njaba, lsp. Crane, winches utawa mesin transportasi liyane sing cocog bisa digunakake kanggo ngangkat lan mbongkar produk.

6.2 Sajrone transportasi prodhuk, kudu ana langkah-langkah tahan udan kanggo nyegah banyu udan.

6.3 Ing proses ngangkat lan ngangkut produk nganggo kothak kemasan, tali kudu digantung ing turu ing patang pojok ngisor kothak kemasan, lan produk sing ora dibungkus kudu diangkat nganggo piranti angkat khusus, sing bisa diangkat 100mm -150mm saka lemah pisanan, lan banjur resmi Ngangkat.

6.4   During transportation, there should be no up and down slopes greater than 15° on the transportation line. In order to ensure that the vehicle can bear the load evenly, the center of gravity of the product should be located on the vertical centerline of the vehicle during loading. In order to prevent

pamindahan lan overturning prodhuk sak transportasi, arah sumbu dawa prodhuk kudu konsisten karo arah transportasi, lan prodhuk kudu kuwat kaiket ing kendaraan transportasi.

6.5   When loading and unloading without a crane, the safety technical requirements should be met, and the lifting capacity should be checked to see if it matches the transport weight of the product.

 

6.6 Kanggo produk kanthi troli sing dibutuhake pangguna, troli karo roller dipasang ing sisih ngisor, sing umume dibongkar nalika transportasi kanggo njamin stabilitas transportasi produk. Sawise tekan panggonan sing dituju, direset lan diinstal sadurunge instalasi. Produk karo troli. Kanthi ngganti arah poros rol ing loro ujung pigura kanthi 90 °,

produk bisa dipindhah horisontal utawa vertikal.

6.7 Sawise prodhuk dikirim menyang panggonan sing dituju, wektu parkir ing negara transportasi kudu disingkat sabisane (supaya ora mbukak parkir). Sadurunge instalasi, kudu diparkir ing papan sing ditutupi, garing lan berventilasi sabisa. Ing wektu sing padha, langkah-langkah kudu ditindakake kanggo nggawe produk anti-nyolong, tahan kelembapan lan anti- Debu, rereget, bump, karusakan lan rereget.

 

7. Inspection and acceptance

7.1 Sawise nampa produk kasebut, pangguna kudu mbukak kothak kanggo mriksa lan ditampa kanthi tepat, priksa manawa barang sing kadhaptar ing dhaptar kemasan wis lengkap, priksa manawa trafo rusak sajrone transportasi, apa bagean produk rusak lan terlantar, lan apa fasteners ngeculke, apa insulasi rusak lan ana jejak kontaminasi, lsp.

7.2 Priksa manawa data ing papan jeneng produk cocog karo spesifikasi produk, kapasitas, level voltase, label grup sambungan, impedansi sirkuit cendhak, lsp sing ditemtokake dening pangguna.

7.3 Sawise prodhuk unpacked lan dicenthang, yen ora sijine menyang operasi langsung, iku kudu repackaged lan diselehake ing panggonan njero ruangan aman (anti-maling, Kelembapan-bukti, bledug-bukti, anti-fouling, anti-tabrakan) kanggo ngelingake panyimpenan produk.

7.4   The acceptance of the transformer shall be signed on the corresponding handover letter together with the transportation department. The handover letter shall reflect the problems found during the inspection.

7.5 Yen kothak pengepakan lan produk ditemokake rusak banget nalika mriksa, departemen transportasi lan asuransi kudu dilaporake langsung, lan situs kasebut kudu disimpen kanggo dibuwang.

 

8. Inspeksi visual sadurunge instalasi

8.1   After opening the box, remove the guards (if any) to check the external condition, paying particular attention to the mechanical integrity of the coil and the core, the degree of compression of the wire circle and the core, and the tightening of the bolts outside the connection.

 

 

 

 

 

8.2   After inspection, all fasteners and the compression parts of coils and iron cores must be re-tightened in sequence, and no loosening is allowed.

8.3 Reset bagean sing dibongkar sesuai karo pranata kahanan teknis pabrik lan instruksi sing cocog karo set lengkap komponen sing dipasang ing awak trafo.

8.4   For dust and dirt on the product, try to use dry compressed air. In special cases, such as cleaning with a rag, the cloth must be dry, clean and lint-free.

8.5 Nalika wektu panyimpenan dawa, ana tetesan banyu utawa kondensasi serius ing lumahing trafo, sampeyan kudu njupuk perawatan garing, lan coil bisa digunakake sawise kinerja jampel saka kumparan qualified.

 

9. Test inspeksi sadurunge sijine menyang operasi

9.1 Ngukur resistance DC saka dhuwur lan kurang voltase windings (apa data konsisten karo data diwenehi ing certificate test pabrik).

9.2 Priksa grounding inti wesi (potongan grounding umume dumunung ing mburi rakit wesi ngisor utawa rakit wesi ndhuwur), mriksa apa grounding dipercaya, apa ana manca tumpang tindih, lan apa ana multi – fenomena grounding titik.

9.3 Ngukur Resistance Isolasi

 

Kelas voltase 10kV 20kV 30kV
Koil voltase dhuwur kanggo kumparan voltase kurang 500MΩ 800MΩ 1000MΩ
Koil voltase dhuwur menyang lemah 500MΩ 800MΩ 1000MΩ
Low voltage coil (0.4V) to ground 50MΩ 50MΩ 50MΩ
Inti menyang lemah 5MΩ 5MΩ 5MΩ

 

9.4 Nalika nindakake tes voltase tahan frekuensi daya, kabel probe kontrol suhu kudu dicopot saka kandang kabel kanggo nyegah rusak komponen internal termostat, lan malah rusak kumparan trafo.

9.5   Check whether the protection system is in good condition.

9.6   The installation position of the transformer should be at least 800mm away from the wall and other objects that affect the heat dissipation conditions. After the transformer is in place, the grounding bolts should be connected to the general grounding circuit for reliable grounding.

 

10. Operasi jaringan

10.1 Sawise piranti pangayoman tambahan lan sistem ngawasi wis grounded lan qualified, trafo kudu mbukak ing tanpa mbukak, lan sawise kaping telu gawe kaget ditutup, mriksa lan nyetel sistem pangayoman relay.

10.2 Sawise produk ninggalake pabrik, posisi tunyuk sisih tekanan dhuwur disambungake miturut posisi nilai sing dirating. Pangaturan voltase dibutuhake sajrone operasi. Miturut voltase tunyuk sing dituduhake ing nameplate produk, telung fase disetel bebarengan ing sambungan tunyuk sing cocog (yen ora ana eksitasi lan voltase angger-angger), lan sumber daya trafo dipotong.

10.3 Trafo nganggo termostat seri BWDK, lan unsur pangukur suhu dipasang ing pucuk ndhuwur kumparan voltase rendah, sing bisa kanthi otomatis ndeteksi lan nampilake suhu kerja saka kumparan telung fase. Nalika suhu coil tekan suhu pesawat, thermometer bisa kanthi otomatis miwiti penggemar, mungkasi penggemar, weker, trip, lan suhu pesawat bisa diatur dening pangguna.

 

11. pangopènan

Sawise trafo jinis garing wis mlaku kanggo sawetara wektu, daya kudu dipateni lan pamriksa lan pangopènan sing dibutuhake ing ngisor iki kudu ditindakake.

11.1 Priksa kumparan, kabel sealing, terminal tunyuk lan fasteners ing macem-macem bagean kanggo karusakan, deformasi, loosening, discoloration, ngambah discharge lan karat. ngukur.

11.2 Copot bledug saka trafo. Kabeh bagean sing bisa disentuh nganggo tangan kudu diusap nganggo kain garing sing resik lan ora ana serat, lan liya-liyane, nanging ora ana pembersih sing ora stabil. Kanggo bagean hard-kanggo-ngilangke nang kumparan inti wesi, garing teken online kudu digunakake kanggo jotosan mati bledug.

11.3 Trafo dilengkapi penggemar uga kudu mbusak bledug lan lemah ing penggemar (ati-ati ora kanggo deform glathi saka penggemar amarga karusakan) lan mriksa grease saka bantalan penggemar, lan nambah utawa ngganti yen perlu.

11.4 Sawise pengawasan lan pangopènan rampung, sadurunge trafo dileksanakake maneh, kudu kasebut kanthi teliti, dicenthang apa ana logam utawa non-logam prakara manca dropped, kiwa ing inti kumparan lan wesi lan ing bagean insulating.

 

12. prakara safety

12.1 Sumber daya saka controller suhu (lan penggemar) kudu dipikolehi liwat layar ngalih, ora langsung disambungake menyang trafo.

12.2 Sadurunge trafo dileksanakake, sistem grounding kamar trafo kudu dipriksa.

12.3 Lawang pager trafo kudu ditutup

njamin safety panggunaan listrik.

12.4 Ana langkah-langkah kanggo nyegah kewan cilik mlebu kamar trafo supaya ora kacilakan.

12.5 Staf kudu nganggo sepatu insulasi nalika mlebu kamar trafo, menehi perhatian marang jarak sing aman saka bagean urip lan aja ndemek trafo.

12.6 Yen ditemokake yen gangguan saka trafo dumadakan mundhak, sampeyan kudu mirsani kondisi beban trafo lan voltase kothak daya, menehi perhatian marang owah-owahan suhu trafo, lan hubungi personel sing relevan kanggo konsultasi ing wektu.

12.7 Trafo kudu dipriksa lan dijaga kanthi rutin sajrone 1-2 taun kanggo njamin operasi normal trafo.

12.8 The installation, testing, operation and maintenance of the

trafo kudu dileksanakake dening profesional qualified.

 

Instruksi manual trafo tipe garing#Cara nggunakake trafo tipe garing?-SPL- power transformer,electrical transformer,Combined compact substation,Metalclad AC Enclosed Switchgear,Low Voltage Switchgear,Indoor AC Metal Clad Intermediate Switchgear,Non-encapsulated Dry-type Power Transformer,Unwrapped coil dry-type transformer,Epoxy resin cast silicon steel sheet dry-type transformer,Epoxy resin cast amorphous alloy dry-type transformer,Amorphous alloy oil-immersed power transformer,Silicon steel sheet oil-immersed power,electric transformer,Distribution Transformer,voltage transformer,step-down transformer,reducing transformer,low-loss power transformer,loss power transformer,Oil-type Transformer,Oil Distribution Transformer,Transformer-Oil-lmmersed,Oil Transformer,Oil Immersed Transformer,three phase oil immersed power transformer,oil filled electrical transformer,Sealed amorphous alloy power transformer,Dry Type Transformer,dry Transformer,Cast Resin Dry Type Transformer,dry-type transformer,resin-casting type transformer,resinated dry type transformer,CRDT,Unwrapped coil power transformer,three phase dry Transformer,articulated unit substation,AS,Modular substation,transformer substation,electric substation,Power Sub-station,Preinstalled substation,YBM,prefabricated substation,Distribution Substation,compact substation,MV power stations,LV power stations,HV power stations,Switchgear Cabinet,MV Switchgear Cabinet,LV Switchgear Cabinet,HV Switchgear Cabinet,pull-out switch cabinet,Ac metal closed ring network switchgear,Indoor metal armored central switchgear,Box-type substation,custom transformers,customized transformers,Metal enclosed electrical switchgear,LV Switchgear Cabinet,