FUSE WESTKING NH(NT).
cocok kanggo 50HZ utawa 60HZ, wis entuk sertifikasi CCC, lan umume digunakake ing bidang industri lan komunikasi. Ora kaya produk pabrik liyane, FUSE NH(NT) WESTKING bisa nyukupi syarat aplikasi ing telung tingkat voltase sing beda, 500VAC, 690VAC, lan 440VDC. Iki nggunakake keramik lan tembaga ungu kanthi kekuatan dhuwur minangka sambungan, sing nduweni kaluwihan kenaikan suhu sing kurang lan konsumsi daya sing sithik.
FUSE WESTKING NH(NT) dirancang minangka sekring tipe plug-in, kalebu:
Dasar sekring (kalebu tutup terminal lan tameng fase)
Sambungan sekring ing kontak karo agul-agul
Piranti panggantos sekring (penarik sekring HRC voltase rendah)
Sekring NH jinis "gG" yaiku sekring kapasitas pemecah lengkap, digunakake kanggo nglindhungi kabel lan peralatan. Padha bisa ngganggu lonjakan saiki, saka saiki fusing paling murah kanggo break kapasitas. Mula, bisa digunakake minangka proteksi lan uga nglindhungi peralatan listrik lan instalasi industri saka pengaruh arus hubung singkat sing dhuwur banget.
Jinis | voltase dirating | Dirating arus |
NH00(NT00)-Amp | 500VAC/690VAC/250VDC | 4A-6A-10A-16A-20A-25A-32A-36A40A-50A-63A-80A-100A-125A-160A |
NH1(NT1)-Amp | 500VAC/690VAC/440VDC | 63A-80A-100A-125A-160A-200A-224A-250A |
NH2(NT2)-Amp | 500VAC/690VAC/440VDC | 125A-160A-200A-250A-300A-315A-355A-400A |
NH3(NT3)-Amp | 500VAC/690VAC/440VDC | 315A-355A-400A-425A-500A-630A |
NH4(NT4)--Amp | 400VAC/690VAC/440VDC | 800A-1000A-1250A |
IEC60269.1
IEC60269.2
DIN43620
RoHS tundhuk
Pranyatan REACH kasedhiya yen dijaluk
Kapasitas mecah dhuwur
Macem-macem rating kanggo tingkat saiki lan voltase
Struktur prasaja, gampang kanggo nginstal lan njaga
Daya adaptasi lan daya tahan lingkungan sing apik
Sistem Distribusi Tenaga Industri:
Bangunan Sistem Listrik
Sistem Daya
Sistem Energi Terbarukan
Transportasi
Peralatan Elektronik lan Sistem Kontrol
• is09001 iatf16949 CCC
Cina
Jinis | Rated saiki (A) | voltase dirating | Kapasitas breaking | Daya (w) | Bobot (g) |
NH00 NT00 Link sekring | 4 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 1.5 | 200 |
6 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 1.6 | ||
10 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 1.7 | ||
16 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 2.0 | ||
20 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 2.5 | ||
25 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 3.1 | ||
32 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 3.5 | ||
36 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 3.8 | ||
40 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 4.0 | ||
50 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 5.3 | ||
63 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 6.1 | ||
80 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 6.9 | ||
100 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 10.0 | ||
125 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 11.0 | ||
160 | 500VAC/690VAC/250VDC | 120kA/50kA/100kA | 12.0 |
Jinis | Rated saiki (A) | voltase dirating | Kapasitas breaking | Daya (w) | Bobot (g) |
NH1 NT1 Link sekring | 63 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 7.5 | 400 |
80 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 8.3 | ||
100 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 12.0 | ||
125 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 13.4 | ||
160 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 16.5 | ||
200 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 20.0 | ||
224 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 22.3 | ||
250 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 23.0 |
Jinis | Rated saiki (A) | voltase dirating | Kapasitas breaking | Daya (w) | Bobot (g) |
NH2 NT2 Link sekring | 125 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 21.0 | 610 |
160 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 22.5 | ||
200 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 27.0 | ||
250 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 28.6 | ||
300 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 32.0 | ||
315 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 32.4 | ||
355 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 33.5 | ||
400 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 34.0 |
Jinis | Rated saiki (A) | voltase dirating | Kapasitas breaking | Daya (w) | Bobot (g) |
NH3 NT3 Link sekring | 315 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 35.0 | 820 |
355 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 36.0 | ||
400 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 38.1 | ||
425 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 40.1 | ||
500 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 45.2 | ||
630 | 500VAC/690VAC/440VDC | 120kA/50kA/100kA | 48.0 |
Jinis | Rated saiki (A) | voltase dirating | Kapasitas breaking | Daya (w) | Bobot (g) |
NH4 NT4 Link sekring | 800 | AC400V/AC690V/DC440V | 100kA/50kA/100kA | 75.0 | 1950 |
1000 | AC400V/AC690V/DC440V | 100kA/50kA/100kA | 90.0 | ||
1250 | AC400V/AC690V/DC440V | 100kA/50kA/100kA | 110.0 |
diagram skematik cross-section
Struktur khas sekring NH (NT) kalebu nempatake unsur sekring ing antarane rong kontak agul-agul tartamtu lan ngenkapsulasi ing insulator tubular keramik kanthi bagean silang elips utawa persegi panjang. Kontak agul-agul tetep menyang piring mburi karo lug gripping sing kompatibel karo gagang panggantos NH standar, saéngga sekring bisa dipasang lan dibusak. Piranti indikator, salah siji indikator spring-dimuat ing lumahing mburi njaba utawa tombol indikator ing ngarepe sekring, bakal di-push mbukak nalika kabel indikator nyawiji kanggo nunjukaké sing sekring wis operate.
Unsur sekring, sing nemtokake karakteristik sekring wektu-saiki lan kenaikan suhu, digawe saka tape tembaga utawa perak lan digawe kanthi teliti lan tepat. Kekandelan tape seragam, konduktivitas apik, lan pemotongan tliti dhuwur njamin boros daya kurang lan tundhuk karo karakteristik wektu-saiki sing ditemtokake.
Awak Keramik nyegah gas panas lan logam cair saka metu menyang lingkungan. Iki digawe saka bahan keramik industri berkualitas tinggi kayata talc utawa alumina, sing bisa tahan suhu lan tekanan sing dhuwur nalika operasi.
Piring mburi nduweni lug gripping sing kompatibel karo gagang panggantos NH standar, saéngga sekring bisa dilebokake lan dicopot nganggo gagang. Bebarengan karo tabung keramik, piring mburi mbentuk cangkang tahan tekanan kanggo ngoper busur.
Pasir silika penting kanggo watesan saiki. WESTKING New Energy Company umume nggunakake wedhi silika kristal kanthi kemurnian kimia lan mineralogi sing dhuwur (isi silikon oksida luwih saka 99,9%) sing bebas saka kelembapan sawise garing. Distribusi ukuran partikel sing ditemtokake lan kapadhetan ngisi pasir silika sing optimal minangka syarat dhasar kanggo fungsi ngalih.
Piranti indikator bisa ndeteksi sekring operasi kanthi cepet. Yen nduweni pasukan spring cukup dhuwur, iku uga bisa ngawula minangka striker kanggo operate saklar miniatur utawa piranti release.
Solder bisa ngowahi karakteristik wektu-saiki menyang saiki leleh ngisor. Nalika milih solder, perhatian khusus kudu dibayar kanggo efek paduan saka solder ing titik solder nalika leleh. Solder kudu disolder ing posisi sing bener lan jumlah solder kudu cocog.
Kontak agul-agul digunakake kanggo listrik lan mechanically nyambung awak sekring lan basa, lan digawe saka tembaga utawa wesi tembaga, karo lumahing salaka-dilapisi. Nalika digunakake ing aplikasi khusus ing gas korosif, kontak dilapisi karo timah utawa nikel uga digunakake.
Kanthi bahan bermutu tinggi lan pakaryan sing apik, sekring WESTKING NH nyedhiyakake jaminan keamanan sing dipercaya kanggo transmisi lan distribusi tenaga. Sajrone nggunakake, manungsa waé kudu mbayar kanggo deteksi lan pangopènan kanggo mesthekake kondisi apik saka saben komponen, mesthekake operasi aman saka peralatan electrical.