Distributeur OfficielBy ABB
Contactors for DC switching
GF, GAF, and GA contactors are engineered specifically for switching DC circuits up to 1500 V. These contactors are designed to efficiently break DC circuits, making them one of the most compact solutions on the market. Ideal for applications such as PV solar systems, EV charging stations, UPS, and energy storage systems. Additionally, ABB's standard AF contactor range is suitable for DC switching up to 850 V DC.
Product Benefits:
Compact and Modern: Space-saving design for efficient integration.
Global Compatibility: IEC and UL approved for worldwide use.
Reliable Performance: Suitable for diverse network environments.
Global Support: Access support and use the same products anywhere.
Product Features:
High Current and Voltage Handling:
Up to 1050 A, 1500 V DC-PV3 for PV solar applications.
Up to 2050 A, 1000 V DC-1 for other DC applications.
Proven AF Technology: GF and GAF contactors utilize reliable AF technology.
Versatile Control Voltage: Wide range from 100-250 V AC/DC.
Easy Integration: PLC interface with 24 V DC - 100 mA compatibility.
Built-in Protection: Surge suppression included for enhanced safety.
Dimensions
| Produit Largeur Net | 111,5 mm |
| Produit Longueur Net | 160 mm |
| Produit Hauteur Net | 196 mm |
| Poids net | 3 kg |
Technique
| Number of Main Contacts NO | 1 |
| Number of Main Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 1 |
| Number of Auxiliary Contacts NC | 1 |
| Tension | Circuit principal 1000 V |
| Courant thermique conventionnel à l’air libre (Ith) | acc. to IEC 60947-4-1, Open Contactors q = 40 °C 275 A |
| Courant assignée d’emploi DC-1 (Ie) | (1000 V) 3 Poles in Series, 40 °C 275 A, (1000 V) 3 Poles in Series, 55 °C 250 A, (1000 V) 3 Poles in Series, 70 °C 180 A, (220 V) 3 Poles in Series, 40 °C 275 A, (220 V) 3 Poles in Series, 55 °C 250 A, (220 V) 3 Poles in Series, 70 °C 180 A, (400 V) 3 Poles in Series, 40 °C 275 A, (400 V) 3 Poles in Series, 55 °C 250 A, (400 V) 3 Poles in Series, 70 °C 180 A, (600 V) 3 Poles in Series, 40 °C 275 A, (600 V) 3 Poles in Series, 55 °C 250 A, (600 V) 3 Poles in Series, 70 °C 180 A |
| Tension assignée d’isolement (Ui) | acc. to UL/CSA 1000 V |
| Tension assignée de tenue aux chocs (Uimp) | Circuit principal 8 kV |
| Durabilite mecanique | 5 million |
| Maximum Mechanical Switching Frequency | 300 cycles per hour |
| Plage d'utilisation de la bobine selon | (acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C) |
| Rated Control Circuit Voltage (Uc) | 50 Hz 100 ... 250 V, 60 Hz 100 ... 250 V, DC Operation 100 ... 250 V |
| Coil Consumption | Holding at Max. Rated Control Circuit Voltage 50 Hz 12 V·A, Holding at Max. Rated Control Circuit Voltage 60 Hz 12 V·A, Holding at Max. Rated Control Circuit Voltage DC 2 W, Pull-in at Max. Rated Control Circuit Voltage 50 Hz 430 V·A, Pull-in at Max. Rated Control Circuit Voltage 60 Hz 430 V·A, Pull-in at Max. Rated Control Circuit Voltage DC 500 V·A |
| Connecting Capacity Main Circuit | Bar 24 mm², Rigid Al-Cable 25 ... 150 mm², Rigid Cu-Cable 6 ... 185 mm² |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 2x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mm², Flexible 2x0.75 ... 2.5 mm², Solid 2 x 1 ... 4 mm², Stranded 2 x 1 .... 4 mm² |
| Indice de protection | acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20, acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00 |
| Type de borne | Main Circuit: Bars |
Technique UL/CSA
| Maximum Operating Voltage UL/CSA | Circuit principal 600 V |
| General Use Rating UL/CSA | (1000 V DC) 250 A, (440 V DC) 250 A, (600 V DC) 250 A |
Environnement
| Température de l’air ambiant | Operation -40 ... +80 °C, Storage -40 ... +70 °C |
| Altitude de fonctionnement maximale autorisée | Without Derating 3000 m |
| Résistance aux chocs selon CEI 60068-2-27 | Shock Direction: A 5 g, Shock Direction: B1 5 g, Shock Direction: B2 5 g, Shock Direction: C1 5 g, Shock Direction: C2 5 g |
| Statut RoHS | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
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| Autres noms | GAF185101170 |
| Taille de l'emballage | 1 |
A 3-pole Contactor suitable for DC-1 applications where all three poles must be connected in series in a 1-pole configuration up to max 1000 VDC. Operated with wide control voltage range 20-60 V, DC- A 3-pole Contactor suitable for DC-1 applications where all three poles must be connected in series in a 1-pole configuration up to max 1000 VDC. Operated with wide control voltage range 48-130 V, AC/DC