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energyxpertz / Compare products
Relais de protection et de commande moteur REM630
Schneider P3 Protective Relay Model 52128
Line Differential Protection and Control RED615 IEC
Cummins QSG12G4 Dizel Jeneratör – 440 kVA
price
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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
Technical Specifications
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Application: Feeder protection
Power supply: 48–230 V AC/DC
Measuring inputs: 3 phase CT, residual CT, 4 VT 100/110 V
Digital inputs: 6 DI
Digital outputs: 10 DO
Communication ports: USB, RJ45, RS485
Protocols: IEC 61850, Modbus TCP/RTU, DNP3
Arc flash protection: Yes
Front protection degree: IP54
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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Spécifications techniques
Protection principale pour moteurs synchrones et asynchrones
Fonctionnalités entièrement configurables selon les besoins de l’application
Matériel évolutif avec large gamme de fonctions pour applications exigeantes
Solution tout-en-un intégrant protection, commande, supervision et contrôle
HMI intégré ou déporté avec boutons programmables
Protection différentielle, surcharge thermique, supervision du démarrage et protection de fréquence
Module optionnel RTD/mA
8 entrées RTD/mA et 4 sorties mA
Support IEC 61850 Ed.1 avec GOOSE
Protocoles DNP3 (TCP/IP) et IEC 60870-5-103
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