Product introduction：

The SR511 3BSE000863R1 is a high performance regulator from ABB designed for industrial automation and precision control applications. It has the following features:

Redundant design: A standby power supply or voltage regulator path is provided. When the primary power supply or voltage regulator fails, the standby path takes over immediately to ensure stable voltage output and improve device reliability and stability

Electrical performance: including low noise, high efficiency and high precision, can adapt to high temperature, high humidity, high electromagnetic interference and other harsh industrial environment

Application: Widely used in industrial automation control system, instrumentation, communication equipment and other fields, to provide stable and reliable power supply for equipment

Technical specifications: The product has a net size of 117 mm (L) x 243 mm (H) x 54 mm (W) and a net weight of 1.6 kg

Environmental standards: It should be noted that this product does not comply with RoHS standards, belongs to WEEE category 5 (small equipment), and the number of batteries is 0

Note: When using the device, strictly follow the instructions to avoid damage or safety accidents caused by improper use, and maintain and check the device regularly

The REF620C_F is a feeder protection and control device (IED) in the ABB Relion® family for the protection, control, measurement and supervision of utility substations and industrial power systems. The unit is known for its flexibility and high performance to meet demanding utility distribution and industrial applications. The REF620 is designed to take full advantage of the IEC 61850 standard to maximize communication and interoperability of substation automation equipment

The REF620C_F has a number of unique ANSI features, including:
Six setup groups
Drawing design
Underground and Overhead Cable Fault Detection (CFD)
High speed (<1ms) output
High impedance (HIZ) fault detection
Arc Flash Detection (AFD)
Phase step protection
Power quality
All input and output ring ear terminals
Large and easy to read LCD screen
Programmable key
Environmentally friendly design in accordance with RoHS standards

The REF620 provides primary protection for overhead lines, cable feeders, and bus systems in distribution substations, is suitable for grounded and ungrounded distribution systems, and supports single breaker, one half breaker, and double breaker feeder configurations. It offers flexible order coding that allows you to select current or current and voltage configurations to best suit your distribution feeder application needs

In addition, the REF620 is the most powerful, advanced and simple feeder protection relay in its class, providing time delay and instantaneous overcurrent, negative sequence overcurrent, phase step, phase discontinuity, circuit breaker failure, thermal overload, and voltage metering and protection. It also features high impedance fault (HIZ) and Sensitive ground fault (SEF) protection, as well as a flexible three-phase multi-lens auto reclosing function for automatically restoring feeders in the event of temporary faults on overhead lines

The REF620 also provides enhanced safety options with a three-channel arc fault detection system for switchgear monitoring. It also integrates basic control functions to easily control up to 2 circuit breakers through the relay’s front panel human Machine interface (HMI) or remote control system. To protect relays from unauthorized access and maintain information integrity, relays provide a four-level, role-based user authentication system with separate passwords for viewer, operator, engineer, and administrator levels

The REF620 truly supports the IEC 61850 standard for communication between substation equipment. In addition, it supports the industry-standard DNP3 and Modbus® protocols. To ensure timestamp accuracy, the REF620 supports synchronization using SNTP over Ethernet or IRIG-B over a separate bus

P7LA HNEF105323R0002 DC Power Import Module: This is an electronic module specifically designed to introduce DC power into the system. It has DC power input, power management functions (including overvoltage, overcurrent, short circuit protection, etc.), efficient conversion technology, standardized interface and compact design to ensure system stability and reliability, and can be monitored and communicated through communication interfaces such as RS-485 and Ethernet

The 3BHE039724R0C3D PPD513AOC-100440 is an integrated gate commutator transistor (IGCT) from ABB, an advanced power semiconductor device designed for high voltage and high current applications. Here are some details about this product:

Definition and structure: IGCT is based on gate turn-off thyristor (GTO) structure, and adopts an integrated gate structure for hard gate drive, combined with buffer layer technology and anode transparent emitter technology

Features and advantages: IGCT combines the on-state characteristics of thyristors and the switching characteristics of transistors, with low on-state voltage drop, high blocking voltage and stable switching characteristics. Because of the buffer structure and shallow emitter technology, the dynamic loss of IGCT is reduced by about 50%

Application and impact: The device has made significant advances in power, reliability, switching speed, efficiency, cost, volume, and weight, revolutionizing power electronics packages

Technical specifications:

Net product thickness/length: 114.3 mm
Communication protocol: PROFIBUS DP
Transmission rate: 960 kbps, 1.5 Mbps, 3 Mbps
Node addresses: 0 to 255
Power supply voltage: 24 VDC
Power consumption: less than 5W

About Chengdu Sunshine Xihe Electric Co., Ltd

Chengdu Sunshine Xi He Electric Co., Ltd. specializes in selling the world’s major electrical brand products overseas direct procurement,

genuine inventory, price preferential after-sales warranty, complete models, the same product, not the same price and service.

Large supply of original imported DCS system accessories, PLC system accessories.

Main :ABB, GE Fanuco, Bentl Bentley, Triconex Invensys, Woodward Woodward, Foxboro, Foxboro,

Westinghouse /Emerson, Reliance Ryan, SchneiderModicon, A-B, HIMA dark horse, Motorola MOTOROLA,

Kollmorgen Kollmorgen Bosch/Rexroth/ Bosch Rixon, NI,YOKOGAWA Yokogawa, and other major brands of DCS system accessories,

robot system accessories, large servo system discontinued spare parts.

Contact us freely

BeiLin

| Mobile/wechat：+86 18005021035

Email contact：18005021035@163.com

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