| Бренд | Wone Store |
| Модель рақами | CV seriyasi 1140V/300A past voqtlı vakuum kontaktor |
| Nominal akim | 300A |
| Nominal frekvensiya | 50/60Hz |
| Серия | CV |
Mahsulot kompaktroq dizaynga ega, bu esa yoldiz qurilmalari, qism qilish mashinalari va yuqori sinfli o'girliklarni o'z ichiga oladigan qurilmalar kabi joy cheklovlari bor bo'lgan jihozlarda ishlatish uchun mos. 1140V/300A vakuum kontaktor yangi energiya talablarni qanoatlantirishdan tashqari, uzun ish muddati va yuqori ishonchli xususiyatlarga ega.
Xususiyatlar
Joy cheklovlari bor jihozlarda ishlatish uchun kompakt dizayn: Optimal kompakt struktura, bu esa yoldiz qurilmalari, qism qilish mashinalari va yuqori sinfli o'girliklarni o'z ichiga oladigan qurilmalarda joy foydalanishining muhimligi uchun ideal variant.
1140V/300A reytinngi bilan yuqori quvvatni boshqarish: 1140V shiddat va 300A oqim talablarini qanoatlantirish uchun maxsus ishlab chiqilgan, bu esa past shiddatli elektr tarmog'larida ishonchli ishlashini ta'minlaydi, ayniqsa katta quvvat talablariga ega industriyaviy maydonlarda.
Uzoq ish muddati va ishonchli ishlash: Qiyinchiliklar bilan bog'liq bo'lgan ushbu texnologiya, kontaktlarning ishlov berishini minimallashtiradi va ko'p marta ishlatish imkoniyatini (adalolikda 100,000 mekanik tsikldan oshib boradi) ta'minlaydi. Kuchli qurilishi havoqaldi, urush, yoki harorat o'zgarishlari kabi qiyin sharoitlarda ham doimiy ishlashni ta'minlaydi.
Yaxshilangan xavfsizlik xususiyatlari: Yengilroq yuk va qisqa oraliqga qarshi himoya, elektr xavflarini oldini oladi. Vakuum interrupter dizayni, elektr arkasi chiqish xavfini bekor qiladi, bu esa angidagi mayklar kabi parlagan yoki yanadigan maydonlarda ishlash xavfsizligini oshiradi.
Keng moslashuvchanlik va oson integratsiya: Turli boshqaruv tizimlari (AC/DC boshqaruv shiddat variantlari mavjud) bilan moslasha oladi va mavjud past shiddatli o'g'irlik konfiguratsiyalari bilan samarali tarzda integratsiya qilinishi mumkin. Standart o'rnatish o'lchamlari, o'rnatish va almashtirish jarayonlarini osonlashtiradi.
Xarakteristikalar
| 1.14kV, 300 Amp Data Sheet | ||
| Part number CV 77U033A12 | ||
| IEC 60947-4-1, UL508, CSA22.2 | ||
| Rated parameters | ||
| Rated voltage | 1.14kV | |
| Rated lightning impact voltage | 8kV | |
| Rated current AC1 | AC1 at 40℃ = 330 A | |
| AC1 at 60℃ = 300 A | ||
| Power Rating (Inductive Load) under AC Load P.F. = 0.95 (at 60℃ ) | ||
| 230 V | 73kW | |
| 400 V | 197kW | |
| 500 V | 246kW | |
| 690 V | 340kW | |
| 1000 V | 492kW | |
| AC-3 | ||
| Rated current AC3 1.14kV | 300 A | |
| The rated parameters of the srat cage motor are 50 and 60 hz 1.14kV | 428kW | |
| The capacitive heat load withstands the current for 10 seconds for a short time | 2400 A | |
| Rated frequency | 50 - 60 Hz | |
| Connectivity ability | 3,000A | |
| Ability to divide | 2,400A | |
| Dielectric strength | 6Kv - 1 Min. Interrupter | |
| Breaking current | 3.4kA | |
| Withstand current for a short time | 1 second | 6.0kA |
| 10 seconds | 2.4kA | |
| Electrical Life (AC3) | 1 million times | |
| Frequency of operation | 600 times / hour (every 6 seconds) | |
| Withstand current | 14KA / 50MSec | |
| Control parameter ratings | ||
| Voltage fluctuations | -30% 至+ 25% - at Range Voltage | |
| Suction voltage | 70% cold 75% hot or smaller | |
| Release voltage | 70% or less | |
| Auxiliary contacts - standard | 2NO & 2NC | |
| Auxiliary Contacts - Optional Code - A22 | 4NO & 4NC | |
| Application conditions | ||
| Installation | All planes (contactors only) | |
| elevation | 2000 meters | |
| environment | Storage temperature | -55℃ ... +80℃ |
| Operating temperature | *-40℃ ... +60℃ | |
| Note: * means that the whole cabinet can work at -40 degrees because the whole cabinet is equipped with a heater as standard. | ||
