GE Multilin G60 Generator Management Relay uchun texnik xususiyatlar:
Stator farqi:
- Qabul qilish: 0,050 dan 1,00 pu
- Nishab 1/2: 1 dan 100% gacha
- Tanaffus 1: 1,00 dan 1,50 pu
- Tanaffus 2: 1,50 dan 30,00 pu
Quvvat tebranishini aniqlash:
- Funksiyalari: Quvvatli tebranish bloki, qadamdan tashqari sayohat
- O'lchangan impedans: musbat ketma-ketlik
- Bloklash va o'chirish rejimlari: 2 bosqichli yoki 3 bosqichli
- O'chirish rejimi: erta yoki kechiktirilgan
- Joriy nazorat:
- Qabul qilish darajasi: 0,050 dan 30,000 pu
- Tashlab ketish darajasi: olib ketishning 97 dan 98% gacha
- Oldinga / teskari masofa (sek. Ō): 0,10 dan 500,00 Ō gacha
- Empedans aniqligi: ±5%
- Oldinga / teskari burchak empedanslari: 40 dan 90 ° gacha
- Burchak aniqligi: ±2°
- Xarakterli chegara burchaklari: 40 dan 140 ° gacha
- Taymerlar: 0,000 dan 65,535 s gacha
Faza/neytral/tuproq TOC:
- Hozirgi: fazor yoki RMS
- Qabul qilish darajasi: 0,000 dan 30,000 pu
- Tashlab ketish darajasi: olib ketishning 97% dan 98% gacha
- Darajaning aniqligi:
- 0,1 dan 2,0 × CT uchun: o'qishning ±0,5% yoki nominalning ±1%
- > 2,0 × KT uchun: o'qishning ±1,5% > 2,0 × KT reytingi
- Egri shakllar: IEEE Moderately/Very/Extremely Inverse; IEC (va BS) A/B/C va Qisqa teskari; GE IAC teskari, qisqa/juda/juda teskari; I2t; FlexCurve™ (dasturlash mumkin); Aniq vaqt (0,01 s asosiy egri chiziq)
- Curve Multiplikator: Vaqtni terish = 0,00 dan 600,00 gacha
- Qayta tiklash turi: oniy/vaqtli (IEEE bo'yicha)
Faza/neytral/er osti XOQ:
- Qabul qilish darajasi: 0,000 dan 30,000 pu
- Tashlab ketish darajasi: olib ketishning 97 dan 98% gacha
- Darajaning aniqligi:
- 0,1 - 2,0 × KT reytingi: o'qishning ±0,5% yoki nominalning ±1%
-
2,0 × CT ko'rsatkichi o'qishning ± 1,5%
- Haddan oshib ketish: <2%
- Olib ketish kechikishi: 0,00 dan 600,00 s gacha
- Qayta tiklash kechikishi: 0,00 dan 600,00 s gacha
- Ishlash vaqti: 3 × 60 Gts chastotada qabul qilishda <20 ms
Faza yo'nalishidagi ortiqcha oqim:
- Rele ulanishi: 90° (kvadrattura)
- Kvadrat kuchlanish: ABC faza ketma-ketligi. va ACB bosqich ketma-ketligi.
- Polarizatsiya kuchlanish chegarasi: 0,000 dan 3,000 pu
- Hozirgi sezuvchanlik chegarasi: 0,05 pu
- Xarakterli burchak: 0 dan 359 ° gacha
- Burchak aniqligi: ±2°
- Ishlash vaqti (FlexLogic™ operandlari): o'chirish <12 ms, blokirovkalash < 8 ms
Neytral yo'nalishli ortiqcha oqim:
- Yo'nalish: oldinga va orqaga birgalikda mavjud
- Polarizatsiya: kuchlanish, oqim, ikkilik
- Polarizatsiya kuchlanishi: V_0 yoki VX
- Polarizatsiya oqimi: IG
- Ishlash oqimi: I_0
- Darajani aniqlash: 3 × (|I_0| – K × |I_1|), K = 0,0625; I.G.
- Xarakterli burchak: -90 dan 90 ° gacha
- Cheklangan burchak: 40 dan 90 ° gacha
- Burchak aniqligi: ±2°
- Ofset empedansi: 0,00 dan 250,00 Ō gacha
- Qabul qilish darajasi: 0,05 dan 30,00 pu
- Tashlab ketish darajasi: 97-98%
- Ishlash vaqti: 3 × 60 Gts chastotada qabul qilishda <16 ms
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