Input / Ouput 380-480VAC 1321-3RB250-B Allen Bradley Reactor

1321-3RB250-B AB AB Reactor Input/Ouput 380-480VAC

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Product Details

1321-3RB250-B Specifications

Material

Enclosures:

IP11 (NEMA/UL Type 1) – Sheet steel in accordance with UL, NEMA requirements

IP66 (Open) or IP20 (Open – with finger-safe terminals)

Terminations:

1…45 amp (fundamental) Ratings – Finger guard IP20 terminal block

55…160 amp (fundamental) Ratings – Solid copper box lugs

200…400 amp (fundamental) Ratings – Copper tab terminals

401 amps and above – Copper tab terminals

General Protection

Impedance: 1.5%, 3%, or 5% based on the fundamental current ratings

Overload Rating: 200% of fundamental current for 30 minutes; 300% of fundamental current for 1 minute

dv/dt Protection: Meets NEMA MG-1, part 31

Electrical

Max. Rated Voltage: 600V AC (units with terminal blocks); 690V AC (units with box lugs or tab terminals)

Max. Switching Freq: 20 kHz

Fundamental Frequency: Line/Load - 50/60 Hz

Temperature Rise: 135 °C average

Dielectric Strength: 3000 Volts rms (4243 volts peaks)

Inductance Curve (Typical): 100% at 100% current; 100% at 150% current; 50% at 350% current (minimum)

Inductance Tolerance: ±10%

Insulation System: Class N (200 °C)

Impregnation: High bond strength solventless epoxy, 200 °C, UL94HB recognized

Environmental

Ambient Temperature: 50 °C Open Style Reactor (maximum); 40 °C Enclosed Style Reactor (maximum)

Altitude: 1000 meters (3280 feet)

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Tel: 86-18020776792

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Moore Automation is a company specializing in the sales of modules and spare parts for world-renowned brands (DCs systems, robot systems, large servo control systems). The company's products include: distributed control systems (DCS), programmable controllers (PLC), MOTOROLA -MVME industrial modules, industrial control communication converters (Anybus), remote output/input modules (RTU), industrial computers (PC), industrial low-frequency screens (IPC), human-machine interface SCSI (50, 68, 80Pin ) AnyBus(Gateway)o The spare parts we sell provide one-year quality guarantee and have undergone strict testing and certification. Now we have become a global sales enterprise of industrial automation spare parts and components.

Moore Automation are still working and able to shipping worldwide. Our company has many products in stock,which are immediately available.The warranty is 1 years which apply to all the new products.If you purchase one more parts from us,we can make a discount to you. If you have any questions, please feel free to contact us. We can supply various automation parts. If you want to buy parts, please send the part model to my email and I will reply to you immediately after receiving it. Hope anyone enquire from us. We have tens of thousands of spare parts and spare parts warehouse . Products and services to serve for installing of users control system.

Distributed control systems, programmable controllers, panel controller and drive! * Our mission is to help you! * Reduced maintenance costs! We have a large inventory of control system components. We also made a lot of new hardware and discontinued spare parts to help supporting your existing control systems. We have experienced staff, extensive testing , all the spare parts which we sold are with warranty period of one year, and they have undergone rigorous testing and certification!