For several years, CHANGXIN have specialized in trading high-quality components in the field of industrial automation.
Focusing on PLC components, DCS and CNC technology, and drivetechnology
ABB REF545KB133AAAA Electrical connection protection device
| Brand: ABB |
| Part number: REF545KB133AAAA |
| Origin: United States |
| Minimum order quantity: 1 |
| Guarantee period: one year |
| Delivery time: 3-5 days after payment |
| Delivery methods: EMS, FedEx, Debon |
| Condition: In stock, brand new |
| Payment method: T/T, PayPal, Western Union remittance |
+86 15359298293
ABB REF545KB133AAAA Electrical connection protection device
REF545KB133AAAA plays a crucial role as a feeder protection device. When there is a short circuit, grounding fault or other abnormal situation in the feeder, it can quickly cut off the fault and protect the stable operation of the power system. This is due to its fault signal detection, measurement, and processing mechanism based on current and voltage sensors. Through digital signal processing technology, it can quickly and accurately detect feeder faults and promptly remove them.
REF545KB133AAAA has multiple protection functions, such as overcurrent protection, overload protection, and short circuit protection. Overcurrent protection can act in a timely manner when overcurrent occurs in the power system, while overload protection can take appropriate measures to protect equipment and systems from damage when overload occurs. Short circuit protection can quickly cut off the circuit when a short circuit is detected, preventing further damage to equipment and systems.
The design of REF545KB133AAAA also considers the use of ferrules, which are metal tubes that are crimped at the end of stripped twisted wires to fix them together, prevent stray twisted wires, increase conductivity, and reduce resistivity. Compared to using only bare wires, the ferrule provides improved mechanical and electrical connections.
REF545KB133AAAA also utilizes advanced pulse width modulation (PWM) analysis technology to accurately determine machine performance, supports the creation of Halbach array modes, and in some cases applies non-uniform distribution segments with user-defined magnetization directions.
Company’s main business
Spare parts modules for PLC and DCS systems
Allen Bradley (USA AB) series products
Modicon Electric series products
General Electric series products
Westinghouse series products
ABB robots, FANUC robots, YASKAWA robots, KUKA robots, Mitsubishi robots, OTC robots, Panasonic robots, MOTOMAN robots
Estinghouse: Spare parts for OVATION system, WDPF system, and MAX1000 system.
Invensys Foxboro: IA series system, FBM (field I/O module) sequence control, trapezoidal logic control, accident recall processing, analog-to-digital conversion, I/O signal processing, data communication and processing, etc. Invensys Triconex redundant fault tolerant control system is a modern fault-tolerant controller based on three module redundancy (TMR) structure.
Bosch Rexroth: Indramat, IO modules, PLC controllers, drive modules, etc.
Motorola: MVME 162, MVME 167, MVME1772, MVME177 and other series.
———— About Us————
Shenzhen Changxin is always committed to the excellent corporate philosophy, and we are committed to doing better in controlling system components, services, and delivery efficiency.
Specializing in: Control System (DCS, PLC, CNC) Panel Controller HMI and Display Panel Drive Servo Motor Encoder and Resolver Power Supply. We have a large inventory of industrial control system spare parts. Manufacturers have a wide range of coverage and also collaborate with a wide range of suppliers. Fast shipping, providing you with the best solution to meet your urgent needs. If we don’t have the inventory you need and request a quote, we can usually find it for you.
Our products are sold worldwide. Please send us as much information as possible via email so that we can better understand your needs.
Contact Us
Contact person：Ella
WeChat/phone：+86 15359298293
Email：lanlan@szcxdcs.com
QQ：2259678687
About Us
Shenzhen Changxin is a leading global supplier of industrial automation spare parts, actively supporting the demand and development of global automation spare parts.
We have always been committed to doing higher, faster, and better.
