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Siemens

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Siemens 7UT5121-4CB01-0AA0/LL SIPROTEC Differential Protection Relay

PROTECTION DIFFÉRENTIELLE SIPROTEC 7UT5121-4CB01-0AA0/LL
Nomen producti: Relais de protection différentielle SIPROTEC Direct product enquiry Whatsapp:+86 18020776782 Inscriptio electronica: [email protected]
Nomen Marcae: Siemens Numerus Modeli: 7UT5121-4CB01-0AA0/LL
Locus Originis: Germania Garantia: 12 Mensis
  • Conspectus
  • Specificationes
  • Conditiones Commercii
  • DESCRIPTIO
  • Trajet de protection différentielle
  • Avantages du relais de protection
  • Quaestiones Frequentes
  • Supportus Post-Venditionem
  • Other Products
  • Producta commendata

INFORMATIO CONTACTUS

VENDITE Epistula electronica Telephus WhatsApp
Iimus Pei [email protected] +86 18020776782

Specificationes

Parametrum
Valor probatus
Modellum 7UT5121-4CB01-0AA0/LL
Fabricator Siemens
Familia producti SIPROTEC 7UT512
Functionis instrumenti Protectio Differentialis
Currens nominalis 1 A
Frequentiae nominatae 16 2/3 Hz, 50 Hz, 60 Hz
Optiones tensionis auxiliaris DC 60 VDC, 110 VDC, 125 VDC
Schéma de raccordement C53207-A318-X1-1*-12
Signum conformitatis Ce
Nota installationis Operatio tantum cum tecto fixo
Referentia identificationis F.-Nr. BF9906057516

Conditiones Commercii

Minimum quantitas ordinis 1 piece
Pretium Contactus pro Jim
Singula Packaging Novus Originalis, Sigillatus a Fabrica
Tempus Traditionis 3–7 dies
Condiciones solutionis T/T
Shipping modum DHL / FedEx / UPS / TNT
Capacitas Supplicandi Novus prorsus, in stock

DESCRIPTIO

7UT5121-4CB01-0AA0/LL este un releu de protecție diferențială Siemens SIPROTEC cu intrare curent nominal 1 A. Pe plăcuța indicatoare sunt enumerate opțiunile de frecvență nominală: 16 2/3 Hz, 50 Hz și 60 Hz. Opțiunile de alimentare auxiliară sunt marcate ca 60 VCC, 110 VCC și 125 VCC. Referința exactă de conectare este C53207-A318-X1-1*-12. Unitatea are marcajul CE și o notă de funcționare cu acoperire fixă.

7UT5121-4CB01-0AA0/LL evaluates current relationships across the protected zone and issues protection decisions when the configured differential criteria are met. The 7UT512 family is associated with transformer and unit differential-protection applications. Exact suffix matching matters because current input, auxiliary voltage, hardware configuration and terminal assignment vary by order code.

Existing settings and wiring records should be archived before replacement. Commissioning must use the applicable Siemens protection study and connection diagram.

Trajet de protection différentielle

01 · MEASURE Entratae Currentis

The relay receives the configured 1 A current-transformer signals from the protected zone.

02 · COMPARE Differential evaluation

Measured currents are compared according to the protection settings.

03 · DECIDE Logica protectionis

A qualifying internal-fault condition produces the configured trip decision.

04 · OPERATE Trip output path

Outputum rellae initiatur actionem interruptoris vel protectionis associatae.

Avantages du relais de protection

01Configuratio exacta 1 A Placula nominis definit inputum currentis nominalis pro substitutione congruente. 02Notatio multifrequentialis Apparatus enumerat applicationes 16 2/3 Hz, 50 Hz et 60 Hz. 03Subministrationes auxiliares definitae Etiquetta identificat optiones 60, 110 et 125 VDC supportatas.
04Principium differentiale Comparatio currentis ad defectus intra zonam protectam dirigetur. 05Referentia connexionis traciabilis Numerus diagrammatis impressus ad verificationem connexionum sufficit. 06Requisitum tegimenti regulati Etiquetta operari solum cum tegimento fixo installato postulat.

Quaestiones Frequentes

01. Quae input currentis identificatur pro 7UT5121-4CB01-0AA0/LL? Placula nominis Siemens suppeditata specificat input currentis nominalis 1 A.
02. Quae frequentiones in 7UT5121-4CB01-0AA0/LL impressae sunt? Etiquetta enumerat 16 2/3 Hz, 50 Hz et 60 Hz.
03. Quae documenta ante substitutionem 7UT5121-4CB01-0AA0/LL essentialia sunt? Archivare parametra protectionis, schedulam terminalium, logicam trip et referentiam diagrammatis connexionum.
cur suffixus plenus 7UT5121-4CB01-0AA0/LL retineri debet? The suffix distinguishes the installed electrical and hardware configuration from other 7UT512 variants.
05. What safety detail is printed on 7UT5121-4CB01-0AA0/LL? Siemens states that the device must be operated only with the fixed cover installed.
06. Why is a manual not attached to 7UT5121-4CB01-0AA0/LL? No Siemens PDF containing the complete order string was located, so a later 7UT6 document was not used as a substitute.

Supportus Post-Venditionem

01 Supporto de garantia Plurima producta sub iure garantiae usque ad 12 menses cadunt, secundum condiciones et clausulas applicabiles. Si quodcumque problema cum producto durante periodum garantiae accidat, nostrum turma tibi adiuvabit et solutionem idoneam praebet.
02 Documentis technicis Tabulae technicae pertinentes et litteratura technica una cum mercibus praebiri possunt, ut informationes utiles pro identificatione producti, installatione, operatione et manutentione offerantur.
03 RESPONSIO VELox Nos cognoscimus momenti magnitudinem ut tempus in quo machinae non operantur minuatur. Noster grex celeriter respondet ad quaestiones et praebet auxilium peritum de informationibus de productis, pretiis, statu ordinum, expeditione et quaestionibus post venditionem.
04 Servitium Clientium Globale Nos servimus clientes per totum orbem et praebemus auxilium fidele ab initio quaestionis usque ad expeditionem et post venditionem, certificantes communicationem claram et tempestivam per totum processum.
05 Praebitio Longa Partium Succurrentium Nos continuo quaerimus partes automationis quae desierunt produci, obsoletae sunt aut invenire difficile est ex variis brandis, adiuvantes clientes ut machinas iam existentes conservent et tempus in quo non operantur minuant propter defectum partium de reposito.

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Accipe Aestimationem Gratuitam

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Epistula electronica
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Accipe Aestimationem Gratuitam

Legatus noster te mox contactabit.
Epistula electronica
Nomen
Mobilis
Nomen societatis
Nuntius
0/1000