ʻO GE IS200EGDMH1AFG Hōʻeuʻeu i ka ʻāina ʻike Module
wehewehe
Hana ʻia | GE |
Hoʻohālike | IS200EGDMH1AFG |
ʻIke kauoha | IS200EGDMH1AFG |
Heluhelu | Maka VI |
wehewehe | ʻO GE IS200EGDMH1AFG Hōʻeuʻeu i ka ʻāina ʻike Module |
Ke kumu | ʻAmelika Hui Pū ʻIa (US) |
HS Code | 85389091 |
Anana | 3.2cm*10.7cm*13cm |
Kaumaha | 0.3kg |
Nā kikoʻī
NĀ KULA:
Helu Mahele: IS200EGDMH1AFG
Mea Hana: General Electric
Moʻolelo: EX2100
ʻAno Huahana: Hōʻikeʻike honua Exciter
Ka helu o nā kaha: 12
Manawa hookomo: 4-20 mA
ʻenehana: Ka mauna ʻili
Kaulana Voltage Mode maʻamau: ±5 V
Kū'ē Lead Kiʻekiʻe: 15Ω
Analog puka i keia manawa: 0-20 mA
Ka wela hana: -30 a 65 °C
HO'A'A'ANA HANA:
ʻO IS200EGDMH1AFG kahi Module Hōʻike Hōʻikeʻike ʻĀina i hana ʻia a hoʻolālā ʻia e General Electric ma ke ʻano he ʻāpana o ka EX2100 Series i hoʻohana ʻia ma GE Excitation Control Systems. Hoʻohana ʻia ka IS200EGDMH1 Ground Detection Module i ka EX2100 Excitation Control. He papa ʻelua ia, ʻelua kiʻekiʻe (6U) form factor board e kau ana ma ka Exciter Power Backplane rack (EPBP). ʻIke ka mea ʻike maka honua i ka pale ʻana o ka leak-makahiki ma waena o kēlā me kēia kiko i ka ʻaoʻao kaapuni honua generator, ma ka ʻaoʻao ac a i ʻole dc. E loaʻa i ka ʻōnaehana simplex hoʻokahi EGDM, a ʻo ka ʻōnaehana redundant e loaʻa i ʻekolu. Hōʻike ʻia ka wahi o ka EGDM (s) ma ke Kiʻi 1. ʻO EXAM, ka modula attenuator, ʻike i ka volta ma waena o ka pale ʻike honua a hoʻouna i ka hōʻailona i ka EGDM (s) ma luna o kahi kaula uila ʻeiwa. Hoʻokomo ʻia ka module EXAM ma ka High Voltage Module i loaʻa i ka Panel Auxiliary.
I loko o kahi mana redundant, ua hoʻonohonoho ʻia ka hoʻonohonoho o nā papa EGDM ʻekolu e like me Controller (C), Master 1 (M1), a me Master 2 (M2). Hoʻoponopono ʻia ka hoʻonohonoho no kēlā me kēia EGDM e kahi hoʻonohonoho o nā pin program ma ka mea hoʻohui P2. Hoʻouna ʻia ka ʻike ma ka haku i ka hōʻailona hoʻokele i ka manaʻo resistor i ka Attenuator Module mai ka DSPX, ma o ka EISB i ka mea hoʻokele rack, i EGDM C. Ma ka loaʻa ʻana o kēia ʻike ma luna o ka loulou fiber-optic, C e hoʻoikaika paha i ka relay i ka Module Attenuator inā ʻo M2 ka mea hoʻokele, a waiho ʻole ʻia inā ʻo M1 ka haku koho. I ka manawa like, hoʻouna ʻia kahi hōʻailona ʻokoʻa i M1 a me M2 e hōʻike ana i ka haku i koho ʻia. ʻO kēia hōʻailona e hiki ai i ka mea hana hōʻailona ma ka haku hana a koho i ke kumu kauoha hoʻāʻo ma kēlā me kēia module (M1, M2, a me C). I kēia manawa, loaʻa i ka haku hana kahi hōʻailona Oscillator ma luna o ka loulou fiber optic mai ka DSPX ma o ka EISB e hoʻohuli ai i kahi hōʻailona 50-volt maikaʻi a maikaʻi ʻole paha. Hoʻouna ʻia kēia puʻupuʻu nalu huinaha e ke kaula i ka module EXAM a hoʻopili ʻia i kekahi ʻaoʻao o ka Sense Resistor.
Loaʻa ka hōʻailona hōʻailona i kahi hōʻailona ʻokoʻa (10: 1) mai ka Sense Resistor ma ka module EXAM. ʻO ka mea hoʻomaʻamaʻa hōʻailona he unity gain differential amplifier maʻalahi me ka ratio hōʻole ʻano maʻamau kiʻekiʻe a ukali ʻia e kahi mea hoʻololi A-to-D (Voltage Controlled Oscillator VCO). Hānai ka VCO i kahi mea hoʻouna fiber optic. Hoʻohana ʻia ka circuitry conditioner hōʻailona e kahi lako mana kaʻawale e mālama i ka palekana o nā limahana a me nā mea hana ma muli o ke kiʻekiʻe kiʻekiʻe o ka mana maʻamau i ka Sense Resistor. Hiki i ka mea hoʻomaʻamaʻa hōʻailona ke ana i ka pae puka mana amplifier ma ka hoʻopaʻa ʻana i ka ʻaoʻao alahaka o ka Sense Resistor attenuated ma ke kauoha mai ka ʻāpana mana.
HI‘OHIA:
- Loaʻa i ka ʻāpana C o ka mea hoʻoponopono nā hōʻailona hoʻonohonoho a me ka hoʻomalu ʻana mai nā kumu like ʻole e hoʻoholo ai i ka module e lilo i haku. Loaʻa iā ia ka hōʻailona oscillator mai ka DSPX i hiki iā ia ke hana i kahi kauoha hoʻāʻo i kēlā me kēia hoʻololi o ka hōʻailona oscillator.
- ʻO ke kauoha hoʻāʻo he hōʻailona 250 ms ka lōʻihi e hiki ke hoʻihoʻi hou ʻia i kēlā me kēia hoʻololi o ka hōʻailona oscillator (ʻoiai inā he emi ka manawa o ka hōʻailona ma mua o 250 ms).
- Hoʻouna ʻia kēia kauoha hoʻāʻo i ka ʻāpana mana o kēlā me kēia module (M1, M2, a me C) e hana i kahi hōʻailona hōʻailona 250 ms lōʻihi i kēlā me kēia hoʻololi maikaʻi o ke kauoha hoʻāʻo. ʻAʻole hiki ke hoʻihoʻi ʻia kēia hōʻailona a no laila pono e hoʻokaʻawale ʻia nā hoʻololi ma mua o 250 ms ma mua o ka hana ʻana i kahi hōʻailona hoʻāʻo.
- Loaʻa i ka ʻāpana lako mana 24 V dc mai ka EPSM kūpono ma o ka EPBP (backplane). Ke hoʻohana nei i ka mea hoʻololi dc i ka dc, hoʻololi ia i kēia i ± 65 V dc (ʻaʻole i hoʻokaʻawale ʻia) no ka mea hoʻonui mana ma ka ʻāpana hana hōʻailona, a me +5 V dc (hoʻokaʻawale) a me ± 15 V dc (isolated) no ka hōʻailona hōʻailona.