Distributeur OfficielBy ABB
SKU
MPN
1SBH136060R2180
Weight
0.406 kg
The NFZB80ERT-21 is a contactor relay complying with the latest railway rolling stock standards and allowing installation in passengers or driver cabins for trains frequently operating tunnels or undergrounds. It is used for switching auxiliary and control circuits. These contactor relays:
• include screw terminals for connection with ring tongue ferrules. Non-detachable screw with conic washer on auxiliary terminals for a fast and secure tightening of cables with ring tongue ferrules.
• improve the compactness of the installations thanks to reduced dimension and side-by-side mounting requiring less 15% width (without spacing) from -40 °C up to +70 °C
• meet all main general and rolling stocks standards: IEC 60947-5-1 and the applicable parts of IEC 60077-1/-2 and EN 50155 standards, shocks and vibration withstand conforming to IEC 61373 cat. 1, class B
• get an electronic coil interface accepting a wide DC control voltage range including the main control supplies e.g. Uc = 24, 33, 48 V DC, as per defined by IEC 60077 (0.7 ... 1.25 Uc operating limits for battery supply)
• reach the highest levels in fire and smoke behaviour with compliance to European standard EN 45545-2 (HL2, HL3 hazard levels) in group mounting
• reduce train energy with lighter devices and requiring 68% less coil energy consumption in operation
• get an electronic coil interface accepting sinusoïdal AC 50/60 Hz control supplies included inside Ucmin.... Ucmax voltage range. Max permitted AC 50/60 Hz control voltage must not be exceeded (see technical data)
• include a wide range of auxiliary contact blocks for front and side mounting.
Spécifications techniques
Dimensions
| Produit Largeur Net | 45 mm |
| Produit Longueur Net | 86 mm |
| Produit Hauteur Net | 86 mm |
| Poids net | 0,37 kg |
Technique
| Number of Auxiliary Contacts NO | 8 |
| Number of Auxiliary Contacts NC | 0 |
| Normes et standards | IEC/EN 60947-1, IEC/EN 60947-5-1, UL 60947-5-1, CSA C22.2 No. 60947-5-1, IEC 60077-1 (applicable parts), IEC 60077-2 (applicable parts), EN 50155 (applicable parts), TR CU 001/2011, IEC 61373, For compliance confirmation on applicable parts based on your application and combination, please consult your ABB sales representatives. |
| Tension | Circuit auxiliaire 690 V |
| Fréquence assignée (f) | Circuit principal 50 / 60 Hz |
| Courant thermique conventionnel à l’air libre (Ith) | acc. to IEC 60947-5-1, q = 40 °C 16 A |
| Courant assignée d’emploi AC-15 (Ie) | (500 V) 2 A, (690 V) 2 A, (24 / 127 V) 6 A, (220 / 240 V) 4 A, (400 / 440 V) 3 A |
| Courant assigné de courte durée admissible (Icw) | for 0.1 s 140 A, for 1 s 100 A |
| Maximum Electrical Switching Frequency | (AC-15) 1200 cycles per hour, (DC-13) 900 cycles per hour |
| Courant assignée d’emploi DC-13 (Ie) | (24 V) 6 A / 144 W, (48 V) 2.8 A / 134 W, (72 V) 1 A / 72 W, (110 V) 0.55 A / 60 W, (125 V) 0.55 A / 69 W, (220 V) 0.27 A / 60 W, (250 V) 0.27 A / 68 W, (400 V) 0.15 A / 60 W, (500 V) 0.13 A / 65 W, (600 V) 0.1 A / 60 W |
| Tension assignée d’isolement (Ui) | acc. to IEC 60947-5-1 and VDE 0110 (Gr. C) 690 V, acc. to UL/CSA 600 V |
| Tension assignée de tenue aux chocs (Uimp) | 6 kV |
| Maximum Mechanical Switching Frequency | 6000 cycles per hour |
| Rated Control Circuit Voltage (Uc) | 50 Hz 24 ... 60 V, 60 Hz 24 ... 60 V, DC Operation 20 ... 60 V |
| Durée de fonctionnement nominale | Entre la mise hors tension de la bobine et la fermeture du contact NC (normally closed) 13 ... 98 ms, Entre la mise hors tension de la bobine et l'ouverture du contact NO (normally open) 11 ... 95 ms, Entre la mise sous tension de la bobine et l'ouverture du contact NC 38 ... 90 ms, Entre la mise sous tension de la bobine et la fermeture du contact NO 40 ... 95 ms |
| Montage sur rail DIN | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715, TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Mounting by Screws (not supplied) | 2 x M4 screws placed diagonally |
| Indice de protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20, acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 |
| Type de borne | Ring-Tongue Terminals |
Environnement
| Température de l’air ambiant | Close to Contactor for Storage -60 ... +80 °C, Near Contactor for Operation in Free Air -40 ... 70 °C |
| Climatic Withstand | Category B according to IEC 60947-1 Annex Q |
| Altitude de fonctionnement maximale autorisée | Without Derating 3000 m |
| Statut RoHS | Following EU Directive 2011/65/EU |
Pourquoi Proax pour ABB NFZB80ERT-21?
Proax est un distributeur autorisé de ABB NFZB80ERT-21 et l'un des plus grands distributeurs de ABB en Amérique du Nord. Notre équipe technique interne, qui est hautement qualifiée, est prête à répondre à vos besoins techniques!
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Inventaire local
60+ ans d'expérience
Informations complémentaires
| Autres noms | NFZB80ERT21 |
| Taille de l'emballage | 1 |
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