ABB REX521 oziqlantiruvchi himoya rölesi 100% yangi

MOTOROLA MVME162-21 uchun texnik ma'lumotlar

5.2.1-1-jadval.

• Nominal chastota: 50.0/60.0 Hz
• Joriy kirishlar Nominal oqim: 0,2 A / 1 A / 5 A
• Issiqlikka chidamlilik qobiliyati:
  • Uzluksiz: 1,5 A / 4 A / 20 A
  • 1 soniya uchun: 20 A / 100 A / 500 A
  • Dinamik oqimga chidamlilik, yarim to'lqin qiymati: 50 A / 250 A / 1250 A
• Kirish empedansi: <750 mũ / <100 mũ / <20 mũ
• Kirilish kuchlanishining nominal kuchlanishi: 100 V / 110 V / 115 V / 120 V (parametrlash)
  • Kuchlanish bardoshi, uzluksiz: 2 x Un (240 V)
  • Nominal kuchlanishdagi yuk: <0,5 VA
• Sensor kirish kuchlanish diapazoni RMS: 9,4 V RMS
  • Eng yuqori kuchlanish diapazoni: ± 12 V
  • Kirish empedansi: >4,7 MŌ
  • Kirish sig'imi: <1 nF

5.2.1-2-jadval Yordamchi quvvat manbalari:

• Turi:
  • PS_87H (REX521xxHxx)
  • PS_87L (REX521xxLxx)
• Kirish kuchlanishi, AC: 110/120/220/240 V (faqat PS_87H)
• Kirish kuchlanishi, DC: 110/125/220 V (PS_87H), 24/48/60 V (PS_87L)
• Voltaj o'zgarishi:
  • AC: Nominal qiymatning 85…110%
  • DC: Nominal qiymatning 80…120%
• Yuk: <20 Vt
• Yordamchi doimiy kuchlanishdagi dalgalanma: Maks. Nominal DC qiymatining 12% (IEC 60255-11)
• Yordamchi doimiy kuchlanishda qayta o'rnatmasdan uzilish vaqti:
  • <40 ms (110 V)
  • <100 ms (200 V)
  • <15 ms (24 V)
  • <50 ms (48 V)
• Ichki haddan tashqari harorat ko'rsatkichi: +78°C (+75…+83°C)

5.2.1-3-jadval Raqamli kirishlar:

• Turi:
  • PS_87H (REX521xxHxx)
  • PS_87L (REX521xxLxx)
• Ishlash diapazoni, DC: 80…265 V DC
  • DI9: 18...265 V