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energyxpertz / Compare products
Motor koruma rölesi REM601
Schneider Electric P5 Protective Relay Model REL50501
Siemens Reyrolle 7PG17 Relais d’Interface et de Supervision
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Spécifications Techniques
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Type : Relais d’Interface, de Supervision et de Déclenchement
Marque : Siemens Reyrolle
Gamme : 7PG17 (séries XR105–XR351)
Applications : Interfaces de commande, surveillance de tension CC, supervision de circuit de déclenchement, alarme de ferro-résonance
Caractéristiques :
Commande à distance via fils pilotes (résistance max. 200 Ω)
Résistance aux tensions CA induites
Surveillance de tension CC avec retard à la retombée et indicateurs mécaniques
Supervision d’intégrité du circuit de déclenchement et alarme à distance
Modes d’opération et de réinitialisation configurables
Variantes :
7PG173 – Relais d’Interface
7PG174 – Relais de Supervision d’Alimentation CC
7PG175 – Supervision de Circuit de Déclenchement
Conformité : CEGB, BEBS S15 Schéma H7, Normes IEC
Tension : 24–240 V CC (selon modèle)
Montage : Sur panneau
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Technical Specifications
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Product range: PowerLogic™ P5
Application: Two-winding transformer differential protection
Protection functions: 87T, 50/51, 50N/51N, 67N, 49F, 64REF, 46, 59N, 50BF, 86, arc flash protection
Measuring inputs: 6 phase CT, 2 residual CT, 1 VT
Digital inputs / outputs: 31 DI / 15 DO (including watchdog)
Power supply: 100–230 V AC, 48–250 V DC
Communication: Dual front USB ports
Cybersecurity: IEC 62443-4-2 SL1 compliant, role-based access, secure communication
Display: Color LCD 480×272 pixels
Operating temperature: −40 to +85 °C
Protection degree: IP54
Mounting: Rack, withdrawable, flush mounted
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Teknik özellikler
Kontaktör veya kesici kontrollü üç fazlı motorlar için
Termal aşırı yük, kısa devre, kalkış gözetimi, negatif faz sırası, faz kaybı, kilitli rotor, hassas toprak arızası, yük kaybı, kesici arızası koruması
LHMI üzerinden değiştirilebilir standart konfigürasyon
Klasik akım trafosu ve Rogowski sensör seçenekleri
Evrensel güç beslemesi: 24–240 V AC/DC
Konfigüre edilebilir dijital giriş/çıkışlar
CT seçimi: 1 A / 5 A
Modbus RTU ve IEC 60870-5-103 protokolleri
Test fonksiyonları ile hızlı devreye alma
Ön USB portundan olay ve arıza kayıtlarının alınması
Hızlı montaj, CT kısa devre özellikli sökülebilir terminaller
Geniş kapsamlı öz-denetim
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