• 1920x300 nybjtp

Nā Mea Palekana Piʻi: E Mālama i kāu Mea Uila

Wehewehe Pōkole:

Kūkulu a me nā hiʻohiʻona

 

  • Kahi o ka Hoʻohana: Nā Papa Hoʻolaha Nui
  • ʻAno Hoʻomalu: LN, N-PE
  • Nā Loiloi Piʻi: Iimp = 12.5kA (10/350μs) / In = 20kA (8/20μs)
  • Māhele IEC/EN/UL: Papa I+II / ʻAno 1+2
  • Nā Mea Palekana: MOV Ikehu Kiʻekiʻe a me GDT
  • Hale Noho: Hoʻolālā Pluggable
  • Hoʻokō: IEC 61643-11:2011 / EN 61643-11:2012 / UL 1449 Paʻi 4

Nā kikoʻī huahana

Nā Lepili Huahana

Nā Mea Palekana Piʻi: E pale i kāu mau mea uila,
,

ʻIkepili loea

IEC Uila 75 150 275 320
Ka Uila AC Maʻamau (50/60Hz) Uc/Un 60V 120V 230V 230V
Ka Manawa Hana Hoʻomau Loa (AC) (LN) Uc 75V 150V 270V 320V
(N-PE) Uc 255V
Ke Au Hoʻokuʻu Nominal (8/20μs) (LN)/(N-PE) In 20 kA/25 kA
Ka Manawa Hoʻokuʻu Kiʻekiʻe Loa (8/20μs) (LN)/(N-PE) ʻImax 50 kA/50 kA
Ke Au Hoʻokuʻu Impulse (10/350μs) (LN)/(N-PE) ʻIimp 12.5kA/25kA
Ikehu Kūikawā (LN)/(N-PE) W/R 39 kJ/Ω / 156 kJ/Ω
Hoʻopiʻi (LN)/(N-PE) Q 6.25 As/12.5As
Pae Palekana Uila (LN)/(N-PE) Up 0.7kV/1.5 kV 1.0kV/1.5 kV 1.5 kV/1.5 kV 1. 6kV/1.5 kV
(N-PE) ʻIfi 100 mau mea kaua
Ka Manawa Pane (LN)/(N-PE) tA <25ns/<100 ns
Hoʻopaʻa Hoʻihoʻi (max) 315A/250A gG
Ka helu o kēia manawa kaapuni pōkole (AC) (LN) ISCCR 25kA/50kA
Kūpaʻa ʻo TOV i 5s (LN) UT 114V 180V 335V 335V
A hiki i ka 120min (LN) UT 114V 230V 440V 440V
ʻano hana Kūpaʻa Palekana ka hāʻule ʻana Palekana ka hāʻule ʻana Palekana ka hāʻule ʻana
Kūpaʻa ʻo TOV i 200ms (N-PE) UT 1200V
UL Electrical
Ka Manawa Hana Hoʻomau Loa (AC) MCOV 75V/255V 150V/255V 275V/255V 320V/255V
Ka helu palekana uila VPR 330V/1200V 600V/1200V 900V/1200V 1200V/1200V
Ke Au Hoʻokuʻu Nominal (8/20μs) In 20kA/20kA 20kA/20kA 20kA/20kA 20kA/20kA
Ka helu o kēia manawa kaapuni pōkole (AC) SCCR 100kA 200kA 150kA 150kA

Mea Palekana Piʻi 1 (1)

I kēia ao i hoʻokele ʻia e ka ʻenehana o kēia au, ua lilo nā mea uila i ʻāpana koʻikoʻi o ko kākou ola o kēlā me kēia lā, a he mea nui ka hōʻoia ʻana i ka palekana a me ke ola lōʻihi o kēia mau mea. I ka nui ʻana o nā piʻi mana, lilo ka hoʻopukapuka kālā ʻana i nā mea pale piʻi i mea koʻikoʻi. Hāʻawi kēia mau mea i kahi papa pale hou aʻe e kūʻē i nā piʻi uila koke e hiki ke hōʻino a hoʻopau paha i kāu lako uila.

Ua hoʻolālā ʻia nā mea pale uila (SPD) e hoʻohuli i ke kahe uila keu mai kāu lako i ka wā o ka piʻi ʻana o ka mana. Hiki ke hana ʻia nā piʻi ʻana e nā uila, ke kuapo ʻana o ka pūnaewele pono, a i ʻole ka hāʻule ʻana o nā lako. Me ka ʻole o ka palekana kūpono, hiki i kēia mau piʻi ʻana ke hoʻopilikia i kāu lako uila, e hōʻino mau ana a me ka pohō kālā.

Hana nā SPD ma ka nānā ʻana a me ka hoʻoponopono ʻana i ke au e kahe ana i loko o ka hāmeʻa. Ke ʻike ʻia kahi piʻi ʻana, hoʻohuli koke ka hāmeʻa i ke volta keu i ka honua, e pale ana iā ia mai ka hiki ʻana i kāu mau lako waiwai. Hōʻoia kēia i ka loaʻa ʻana o ka mana mau a palekana i kāu mau mea uila, e hoʻolōʻihi ana i ko lākou ola a pale aku i nā hoʻoponopono a i ʻole nā ​​​​​​pane pipiʻi.

ʻO kekahi o nā pono nui o kahi pale surge ʻo ia kona versatility. Hiki ke hoʻohana ʻia i nā wahi noho, kalepa a me nā ʻoihana e pale i nā ʻano lako uila like ʻole. Mai nā TV a me nā kamepiula a hiki i nā pahu hau a me nā ea hoʻoluʻu, hiki i nā lako uila āpau ke pōmaikaʻi mai ke kau ʻana i ka SPD.

Eia kekahi, he maʻalahi ke kau ʻana i nā mea pale piʻi a hāʻawi i kahi hopena kūpono e pale ai i kāu lako uila. Me kā lākou hoʻolālā liʻiliʻi, hiki ke hoʻokomo maʻalahi ʻia i loko o kahi kumu mana a i ʻole i hoʻohui ʻia i loko o kahi papa kuapo. ʻO ke kālā ʻana i kahi SPD he kumukūʻai liʻiliʻi ia e uku ai no ka palekana lōʻihi e hāʻawi ai, hiki ke mālama iā ʻoe i nā haneli a i ʻole nā ​​​​kaukani kālā i ka hanana o kahi piʻi mana.

I ke koho ʻana i kahi mea pale piʻi, he mea nui e noʻonoʻo i nā mea e like me ke anakahi hoʻopaʻa, ka manawa pane, a me ka helu Joule. Hōʻike ka anakahi hoʻopaʻa i ka pae anakahi kahi e hoʻoili ai ka mea hana i ka mana keu. ʻO ka anakahi hoʻopaʻa haʻahaʻa e hōʻoia i ka palekana maikaʻi aʻe. Pili ka manawa pane i ka wikiwiki o ka pane ʻana o kahi mea hana i kahi piʻi, ʻoiai ʻo ka helu Joule e hōʻike ana i ka hiki o kahi mea hana ke omo i ka ikehu i ka wā o kahi hanana piʻi.

I ka hopena, ʻo ka hilinaʻi nui ʻana i nā lako uila e pono ai nā hana kūpono e pale aku ai i nā piʻi mana. ʻO nā lako pale piʻi kahi laina pale koʻikoʻi i ka pale ʻana i ka hōʻino nui ʻia i kāu lako uila waiwai nui. Ma ka hoʻopukapuka kālā ʻana i kahi SPD, hiki iā ʻoe ke loaʻa ka maluhia o ka noʻonoʻo ʻaʻole e hoʻopilikia ʻia kāu lako e nā piʻi mana hiki ʻole ke wānana ʻia a e lōʻihi ka lōʻihi. E hana i nā hana e pono ai e pale aku i kāu lako uila me ka pale piʻi i kēia lā.


  • Ma mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou