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PUSH Electrical PS-JSB01 Transformer Dielectric Loss Analysis Tan Delta Tester

Hoʻohana ka mea hōʻike hoʻoheheʻe dielectric i ka ʻenehana hoʻolako mana alapine ʻokoʻa, ka microcomputer chip hoʻokahi a me ka ʻenehana hou no ka hoʻololi pinepine ʻana, ka hoʻololi analog-i-digital a me ka hana ʻikepili; Loaʻa iā ia ka mana anti-interference ikaika, ka wikiwiki ho'āʻo wikiwiki, ka pololei kiʻekiʻe, ka digitization aunoa a me ka hana maʻalahi; Hāʻawi ka mana mana i ka mana hoʻololi kiʻekiʻe, hiki ke hāʻawi i ka volta kiʻekiʻe o 10kV; Hiki iā ia ke kānana maʻalahi i ka 50Hz interference a kūpono no ka hoʻāʻo ma ka pūnaewele me ka nui electromagnetic interference e like me ka substation. Hoʻohana nui ʻia ia no ke ana ʻana o ka dielectric pohō o nā transformers, nā inductors like, bushings, capacitors, arresters a me nā mea hana ʻē aʻe i ka ʻoihana mana.

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Huahana Kūʻai Point Introduction

Wehewehe kumu
Hoʻohana ka mea hōʻike hoʻoheheʻe dielectric i ka ʻenehana hoʻolako mana alapine ʻokoʻa, ka microcomputer chip hoʻokahi a me ka ʻenehana hou no ka hoʻololi pinepine ʻana, ka hoʻololi analog-i-digital a me ka hana ʻikepili; Loaʻa iā ia ka mana anti-interference ikaika, ka wikiwiki ho'āʻo wikiwiki, ka pololei kiʻekiʻe, ka digitization aunoa a me ka hana maʻalahi; Hāʻawi ka mana mana i ka mana hoʻololi kiʻekiʻe, hiki ke hāʻawi i ka volta kiʻekiʻe o 10kV; Hiki iā ia ke kānana maʻalahi i ka 50Hz interference a kūpono no ka hoʻāʻo ma ka pūnaewele me ka nui electromagnetic interference e like me ka substation. Hoʻohana nui ʻia ia no ke ana ʻana o ka dielectric pohō o nā transformers, nā inductors like, bushings, capacitors, arresters a me nā mea hana ʻē aʻe i ka ʻoihana mana.
Hoʻolauna
1. Hoʻohana ka mea hana i ka Fourier transform digital filtering technology e ana i ka capacitance, dielectric loss and other parameters. He kiʻekiʻe ka pololei o nā hopena hoʻāʻo a maʻalahi ke ʻike i ke ana ʻakomi.
2. Hoʻohana ka mea kani i ka ʻenehana hoʻololi alapine e hoʻopau i ka mana alapine 50Hz ma ka pūnaewele, a hiki ke ana i ka ʻikepili hilinaʻi a hiki i ke kaiapuni o ka interference electromagnetic ikaika.
3. Waihona ʻikepili: ua lako i loko me ka chip kalena a me ka hoʻomanaʻo nui, hiki ke mālama i nā hopena hōʻike i kēlā me kēia manawa, e nānā i nā moʻolelo mōʻaukala i kēlā me kēia manawa, a paʻi.
4. Hiki ke hoʻokuʻu ʻia ka ʻikepili mea hana ma o ka USB flash disk.
5. Hoʻohālikelike i hoʻohui ʻia me ka capacitor maʻamau a me ka mana uila uila kiʻekiʻe, kahi kūpono no ka hoʻāʻo ʻana o ke kahua a hoʻemi i ka uwila kahua.
6. Loaʻa iā ia ka hana o ka pale uila haʻahaʻa haʻahaʻa. Ma lalo o ke kūlana o 220kV CVT bus grounding, hiki ke ana ʻia ka nalo dielectric o C11 me ka ʻole o ka wehe ʻana i nā uwea hoʻohuli 10kV.
7. Hiki iā ia ke hoʻomaopopo i ka alapine o waho kiʻekiʻe-voltage mana lako mai 40Hz a hiki i 70Hz, a ua ʻae ʻia e hoʻohana i ka mana alapine mana a i ʻole ka mana resonant mana lako no ka mana nui a me ke kiʻekiʻe-voltage dielectric nalowale hoʻāʻo.
8. Me ka hana ho'āʻo CVT, hiki iā ia ke hoʻomaopopo i ka CVT self excitation test, a hiki ke hoʻonohonoho i nā palena pale ʻehā o ka volta kiʻekiʻe / i kēia manawa a me ka uila haʻahaʻa / i kēia manawa e hōʻoia i ka palekana pilikino a me nā lako.
9. I ka ho'āʻoʻana i ka CVT,ʻaʻole hiki iā ia ke ho'āʻo wale i ka capacitance a me ka dielectric nalowale o C1 a me C2, akā, e ho'āʻo pū i ka nui capacitance a me dielectric poho o CVT lako.
10. Me ka mīkini paʻi wela.
11. Me ke kamepiula kamepiula. Hiki i hoʻokahi kamepiula ke hoʻomalu i nā mea kani 32, hiki ke hoʻohui ʻia i loko o ka kaʻa hoʻāʻo kiʻekiʻe kiʻekiʻe e ʻike ai i ke ana, ka hoʻoili ʻikepili a me ka hoʻopuka hōʻike.
12. Hana hoʻomalu honua, hana hoʻopololei uila.

Laina Huahana

Ka pololei	Cx	± (heluhelu) × 1%+1pF）
	tg δ	± (heluhelu) × 1%+0.00040）
Hōʻike kūʻē kūʻē	ka hoʻololi pinepine anti-interference, hiki ke hoʻokō i ka pololei o luna ma lalo o 200% interference
Kaulana kaha	Hoʻohana i loko o ke kaomi kiʻekiʻe	3pF～60000pF/10kV 60pF～1 μ F/0.5kV
	Hoʻohana ʻia i waho ka volta kiʻekiʻe	3pF～1.5 μ F/10kV 60pF～30 μ F/0.5kV
	mana hoʻoholo	A hiki i 0.001pf, 4 mau huahelu koʻikoʻi
tg δ Kaulana	ʻAʻole palena ʻole, hoʻonā 0.001%, ʻike maʻalahi o ka capacitance, inductance a me ke kū'ē.
E ho'āʻo i ka laulā o kēia manawa	10 µ A～5A
Hoʻohana i loko o ke kaomi kiʻekiʻe	E hoʻonohonoho i ka laulā uila	0.5 ~ 10KV
	ʻO kēia manawa puka kiʻekiʻe	200mA
	ʻO ke ala piʻi a hāʻule ka uila	ua hoʻonohonohoʻia ka voltage ma ka makemake. No ka laʻana, 5123v.
	Ka pinepine ho'āʻo	40-70HZ, hoʻokahi alapine i ka makemake. No ka laʻana, 48.7hz
		Hiki ke hoʻonohonoho ʻia ka hoʻololi ʻana i nā alapine pālua mai 50 ± 0.1Hz a i 50 ± 10Hz ma ka makemake.
		Hiki ke hoʻonohonoho ʻia ka hoʻololi ʻana i nā alapine pālua mai 60 ± 0.1Hz a i 60 ± 10Hz ma ka makemake.
	Ka pololei alapine	±0.01Hz
Hoʻohana ʻia i waho ka volta kiʻekiʻe	ʻO ka hoʻāʻo kiʻekiʻe loa i ka wā o ka pilina maikaʻi ʻo 5a, ka mana alapine a i ʻole ka hoʻololi pinepine ʻana he 40-70HZ
	ʻO ka nui o ka hoʻāʻo ʻana i kēia manawa i ka wā o ka hoʻohuli ʻana he 10kV / 5A, ʻo ka mana pinepine a i ʻole ka hoʻololi pinepine ʻana he 40-70HZ.
ʻO ka hoʻoulu ʻana iā CVT ponoʻī haʻahaʻa haʻahaʻa	puka uila 3 ~ 50V, puka i kēia manawa 3 ~ 30A
Ana manawa	Ma kahi o 40s, pili i ke ʻano ana
Hāʻawi mana hoʻokomo	180V ~ 270vac, 50Hz ± 1%, ka mana nui a i ʻole ka lako mana generator
Kikowaena kamepiula	maʻamau RS232 interface, USB flash disk socket (akomi USB flash disk waihona ʻikepili).
Mea paʻi	mīkini paʻi wela micro
wela ambient	– 10 ℃ ~ 50 ℃
haʻahaʻa pili	< 90%
Anana holoʻokoʻa	460 × 360 × 350mm
kaumaha mea kani	28KG

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