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Line Differential Protection and Control RED615 IEC

Cummins QSG12G4 Dizel Jeneratör – 440 kVA

Cummins Dizel Jeneratör 825 kVA Model VTA28G6

Siemens SIPROTEC 5 7UT87 Transformer Differential Protection Relay

Générateur Diesel Cummins QSK60-G4 – 2250 kVA

price

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Caractéristiques Techniques

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Moteur :

Marque : Cummins

Modèle : QSK60-G4

Origine : USA

Pays de Fabrication : USA, Royaume-Uni, Inde

Puissance Prime : 2273 ch

Puissance de Secours : 2345 ch

Cylindrée : 60,2 L

Cylindres : 16

Suralimentation : Turbo

Refroidissement : Refroidi par eau

Type de Régulateur : Électronique

Consommation Carburant 50 % : 200 L/h

Consommation Carburant 75 % : 291 L/h

Consommation Carburant 100 % : 394 L/h

Vitesse Moteur : 1500 rpm

Alésage × Course : 159 × 190 mm

Injection : Directe

Système Électrique : 24 V DC

Capacité Huile : 280 L

Capacité Refroidisseur : 242 L

Poids à Vide : 9685 kg

Alternateur :

Marque : Stamford

Modèle : PI734F

Pays : Royaume-Uni

Puissance Prime : 2080 kVA

Puissance de Secours : 2230 kVA

Fréquence : 50 Hz

Classe d’Isolation : H

Degré de Protection : IP23

Rendement : 96 %

Surcharge : 110 %

Facteur de Puissance : 0,8

Nombre de Pôles : 4

Roulements : 1

Tension de Sortie : 400/230 V

Vitesse Alternateur : 2250 rpm

Couplage Générateur :

Puissance Prime (kVA) : 2045 kVA

Puissance de Secours (kVA) : 2250 kVA

Puissance Prime (kW) : 1636 kW

Puissance de Secours (kW) : 1800 kW

Pays de Couplage : USA, Royaume-Uni, Inde

Type de Couplage : Usine

Technical Specifications

Feeder protection including communicating two-end line differential

Selective unit protection as phase-segregated two-end line differential (sensors or conventional instrument transformers)

Ready-made standard configurations for quick setup and customization

Withdrawable plug-in unit design for easy installation and testing

Large graphical display for customizable single-line diagrams (SLDs), accessible locally or via web-browser HMI

Extensive lifecycle services

Protection features: directional/non-directional overcurrent, earth-fault, voltage- and frequency-based protection and measurement

Line differential communication via fiber-optic or pilot wire; ideal for in-zone transformer applications

Optional advanced fast fault location for short circuits and earth faults

IEC 61850 Editions 1 & 2 support: HSR, PRP, GOOSE messaging, IEC 61850-9-2 LE

IEEE 1588 V2 for high-accuracy time synchronization

Supports Modbus, DNP3, IEC 60870-5-103 protocols

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Up to 3 differential protection functions with additional stabilization

5 ground fault differential protection functions

9 × 3-phase current measuring points

5 × 1-phase current measuring points

5 × 3-phase voltage measuring points

20 current transformers, 4 voltage transformers

15–27 binary inputs, 22–38 binary outputs

Housing width: 2/3 × 19” to 2/1 × 19”

Fully modular SIPROTEC 5 design with flexible I/O configuration

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Teknik Özellikler

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Motor

Marka: Cummins

Model: QSG12G4

Prime Güç: 320 kW – 429 hp

Standby Güç: 352 kW – 471 hp

Hacim: 11.8 L

Silindir: 6

Düzen: Sıralı

Soğutma: Su soğutmalı

Turbo: Var

Yakıt tüketimi 50%: 41 L/h

Yakıt tüketimi 75%: 60 L/h

Yakıt tüketimi 100%: 82 L/h

Devir: 1500 rpm

Enjeksiyon: Direkt

Elektrik sistemi: 24V DC

Yağ kapasitesi: 34.1 L

Soğutma sıvısı: 48 L

Ağırlık: 1110 kg

Alternatör

Marka: Stamford

Model: S4L1D-F

Prime: 415 kVA

Standby: 465 kVA

Frekans: 50 Hz

İzolasyon: H

Koruma: IP23

Verimlilik: %93

Güç faktörü: 0.8

Kutuplar: 4

Rulman: 1

Voltaj: 220/400 V

Devir: 2250 rpm

Motor

Marka: Cummins

Model: VTA28G6

Menşei: ABD

Üretim Ülkesi: ABD

Güç: 660 kW / 884 hp

Hacim: 28 L

Silindir Sayısı: 12

Silindir Dizilimi: Sıralı

Hava Sistemi: Turboşarj

Soğutma Sistemi: Su soğutmalı

Regülatör: Elektronik

Motor Hızı: 1500 rpm

Piston Çapı × Strok: 142×150 mm

Enjeksiyon Sistemi: Direkt

Elektrik Sistemi: 24 V.DC

Yağ Tankı Kapasitesi: 83 L

Soğutma Sistemi Kapasitesi: 182 L

Kuru Ağırlık: 2900 kg

Alternatör

Marka: Stamford

Model: S4L1D-H

Üretim Ülkesi: İngiltere

Frekans: 50 Hz

İzolasyon Sınıfı: H

Koruma Sistemi: IP23

Aşırı Yük: 110%

Güç Faktörü: 0.8

Kutup Sayısı: 4

Rulman Sayısı: 1

Çıkış Voltajı: 230/400 V

Nominal Hız: 2250 rpm

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