ỌHỤRỤ ỌHỤRỤ: Siemens SENTRON 3VA9988-0AA12 Auxiliary Switch dị ugbu a

Nkọwa nlereanya

Anyị nwere obi ụtọ ịkpọsa ngwa ngwa nke Siemens SENTRON 3VA9988-0AA12 kọntaktị mgbanwe mgbanwe enyemaka, ngwa ngwa 7mm dị n'obosara nke emere maka 3VA1 na 3VA20-26 kpụrụ sekit sekit. Mgbanwe ụdị HQ a na-enye kọntaktị mgbanwe (1NO / 1NC) na slim, n'akụkụ ugwu nke na-ejikọta n'enweghị ihe ọ bụla n'ime oghere ngwa na-agbaji na-enweghị mmụba panel. Ngalaba ahụ tụrụ 56 × 7 × 30mm ma tụọ naanị 28g, na-eme ka ọ dị mma maka oghere ọkụ nwere oghere, ogwe njikwa na mgbakọ skid OEM ebe achọrọ nrịbama ọkwa a pụrụ ịdabere na ya. A na-akwado mgba ọkụ ahụ ozugbo site na sistemu igwe na-emebi ma na-adọtaghị ugbu a, na-eme ka wiwi dị mfe ma na-ebelata oge nrụnye.

Atụmatụ igodo

3VA9988-0AA12 na-enye arụmọrụ eletrik siri ike yana nkwụsi ike 4kV yana asambodo mmetọ 3 / Overvoltage Category III, na-ahụ na ọrụ a pụrụ ịdabere na ya na gburugburu ụlọ ọrụ siri ike. Mgbanwe ahụ na-ejikwa okpomọkụ ugbu a ruo 6A nwere AC-12 (6A @ 240V AC) na ọkwa DC-12 (6A @ 24V DC), ebe ọ na-ejigide 3A AC-15 na 0.8A DC-13 ikike mgbanwe maka ibu inductive. Ọnụ ọnụ ụdị nke screw na-anabata ndị nduzi site na 0.5–1.5mm² (AWG 20–16) na 0.4–0.5N·m nke na-eme ka ike sie ike, na-eme ka njikọ dị nchebe na-egbochi ịma jijiji. Ngalaba ahụ na-arụ ọrụ ntụkwasị obi gafee -20 ° C ruo + 70 ° C gburugburu gburugburu ma na-eburu CE, cULus, CCC, EAC na RoHS (ebe ọ bụ na June 2012), na-ekwe nkwa nnabata zuru ụwa ọnụ na akụrụngwa, mmiri na ngwa mmepụta ihe.

Ụdị emetụtara na Ezinụlọ Ngwa Ngwa 3VA9

Ahịrị 3VA9 na-enye ọrụ nchekwa nchekwa zuru oke n'ụkwụ 7mm yiri ya.3VA9907-0BB25na-enye kọntaktị inyeaka ọkọlọtọ (1NO + 1NC), ebe 3VA9910-0BB25na-agbakwunye kọntaktị oti mkpu nke na-emejọ. 3VA9908-0BB25na-enye ntọhapụ undervoltage maka sistemu ndabere generator, na 3VA9912-0BB25 na-enye ike shunt-njem maka oghere eletrik dịpụrụ adịpụ. 3VA9916-0BB25na-enyere aka nchikota igwe n'etiti ihe nbiji abụọ. Ọdịiche dị iche iche na-ekerịta otu geometry na-arị elu, okirikiri nhọrọ ukwuu na nchedo IP20, na-eme ka mwepu otu nha nha yana eserese wiring jikọtara ọnụ gafee 3VA1 (100-160A) na 3VA2 (100-630A) ezinụlọ ndị na-emebi emebi.

Uru Asọmpi Anyị

Dị ka onye na-ere ahịa akpaaka ụlọ ọrụ raara onwe ya nye, anyị na-enye mgbanwe mgbanwe ịzụ ahịa pụrụ iche yana ngwọta ọrụ na-centric ndị ahịa. Anyị usoro ịkwụ ụgwọ mgbanwe nabata nhazi mbufe waya na akụrụngwa ahaziri kredit maka ndị mmekọ akwadoro, na-ewepụ ihe mgbochi ego na chọrọ mmezi ngwa ngwa. Anyị na-edobe mkpa atụmatụ atụmatụ na mpaghara nkesa ebe, na-enyere nnyefe n'ime 5-7 azụmahịa ụbọchị ruo ọtụtụ ụlọ ọrụ mmepụta ihe n'ụwa niile. Anyị nnukwu netwọk mgbasa ozi na-agbasa ọwa nkesa ihe mmetụta nke Europe na Eshia, na-ahụ n'ezie traceability akụrụngwa Telemecanique na-enweghị mmachi mpaghara. Ụzọ ọtụtụ ọwa a na-ekwe nkwa ịdị adị n'oge ọgba aghara n'usoro ọkọnọ zuru ụwa ọnụ. Ndị injinia ngwa anyị na-enye nleba anya nhọrọ sensọ, ngụkọ anya nchọpụta, yana nkwado njikọta, na-enyere aka na nhazi mgbagha njikwa na njikarịcha wiring. Site na mmekorita nke ndị nrụpụta na ngwa ngwa ngwa ngwa, anyị na-ebuga ezi ihe mmetụta Telemecanique inductive na usoro mmezu ngwa ngwa yana usoro ọnụahịa asọmpi.

Maka nkwuwa okwu ozugbo ma ọ bụ ndụmọdụ teknụzụ, biko kpọtụrụ ndị otu ahịa anyị raara onwe ha nye.

Banyere Anyị

Anyị bụ onye na-ere ahịa akụrụngwa akụrụngwa na-elekwasị anya na-ebuga ezigbo ngwọta nchekwa Siemens SENTRON na ọsọ, mgbanwe na nka nka.