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PS-ZK03 Transformatorning qisqa tutashuv empedansini tekshirgich

Qisqa tutashuv empedansi transformatorning muhim parametridir va qisqa tutashuv empedansi usuli o'rash deformatsiyasini baholashning an'anaviy usuli hisoblanadi. GB1094.5-2003 va IEC60076-5: 2000 ga muvofiq, qisqa tutashuv reaktivligining o'zgarishi transformator o'rashining deformatsiyalanganligini baholash uchun yagona mezondir. Past kuchlanishli qisqa tutashuv empedansi sinovi transformator ish paytida qisqa tutashuv oqimi ta'sirida yoki transformatorni tashish va o'rnatish vaqtida mexanik kuch ta'siridan keyin o'rashning deformatsiyalanganligini tekshirishning eng to'g'ridan-to'g'ri usuli hisoblanadi. Transformatorni ishga tushirish mumkinmi yoki yo'qligini aniqlash uchun muhim ahamiyatga ega. Bu, shuningdek, transformatorning demontaj tekshiruvini talab qiladimi yoki yo'qligini aniqlash uchun asoslardan biridir.

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Mahsulotni sotish nuqtasiga kirish

1. Uch fazali qisqa tutashuv empedansini o'lchash:
Ko'rsatish uch fazali kuchlanish, uch fazali oqim, uch fazali quvvat; transformatorning nominal haroratiga va nominal oqimiga aylantirilgan impedans kuchlanish foizini avtomatik ravishda hisoblab chiqing va nom plitasining empedansi bilan xatolik foizini.
2. Bir fazali qisqa tutashuv empedansini o'lchash:
Bir fazali transformatorning qisqa tutashuv empedansini o'lchash.
3. Nolinchi ketma-ketlik empedansini o'lchash:
Nolinchi ketma-ketlik empedansini o'lchash yuqori kuchlanish tomonidagi yulduz ulanishida neytral nuqtaga ega transformatorlar uchun javob beradi.
4. U asbobning ruxsat etilgan o'lchov oralig'ida bevosita o'lchanishi mumkin va tashqi kuchlanish va oqim transformatorlari o'lchov oralig'idan tashqarida ulanishi mumkin. Asbob tashqi kuchlanish va oqim transformatorlarining transformatsiya nisbatlarini o'rnatishi va qo'llaniladigan kuchlanish va oqim qiymatlarini bevosita ko'rsatishi mumkin.
5. Asbob katta ekranli rangli yuqori aniqlikdagi sensorli LCD, xitoycha menyu, xitoycha ko'rsatmalar va oson ishlashni qabul qiladi.
6. Asbob ma'lumotlarni chop etishi va ko'rsatishi mumkin bo'lgan printer bilan birga keladi.
7. O'rnatilgan quvvatsiz xotira, 200 ta o'lchov ma'lumotlarini saqlashi mumkin.
8. Asbob sinov ma'lumotlariga kirish uchun U disk interfeysi bilan jihozlangan.
9. Doimiy kalendar, soat funksiyasi, vaqtni kalibrlash amalga oshirilishi mumkin.
10. Asbob keng o'lchov diapazoni, yuqori aniqlik va yaxshi barqarorlikka ega; kichik o'lcham va engil vazn o'lchash uchun qulaydir.

Mahsulot parametri

Voltaj (diapazon avtomatik)	15 ~ 400V	± (o'qish × 0,2% + 3 raqam)± 0,04% (diapazon)
Joriy (diapazon avtomatik)	0,10 ~ 20A	± (o'qish × 0,2% + 3 ta raqam) ± 0,04% (diapazon)
Quvvat	COSΦ>0,15	± (o'qish × 0,5% + 3 ta raqam)
Chastota (quvvat chastotasi)	45～65(Hz)	O'lchov aniqligi		±0,1%
Qisqa tutashuv empedansi	0～100%	O'lchov aniqligi		±0,5%
Barqarorlikni takrorlang	nisbat farqi <0,2%, burchak farqi <0,02°
Asbobni ko'rsatish	5 ta raqam
Asbobni himoya qilish oqimi	Sinov oqimi 18A dan katta, asbobning ichki o'rni uzilgan va haddan tashqari oqim himoyasi ta'minlangan.
Atrof-muhit harorati	-10℃～40℃
Nisbiy namlik	≤85% RH
Ishlash kuchi	AC 220V±10% 50Hz±1Hz
O'lchamlari	Xost	360290170(mm)	Tel quti	360290170(mm)
Og'irligi	Xost	4,85 kg	Tel quti	5,15 kg

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