Product introduction：

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

Product application: 3BHE039724R0C3D PPD513AOC-100440 module is mainly used in the power control of LED lighting system, with automatic mode switching function, can automatically select the appropriate operating mode, including synchronous step-down, synchronous step-up or step-down mode

Protection function: Modules usually contain over temperature protection, short circuit protection, overload protection and other functions to ensure the safety of modules and loads.

Installation and maintenance: Designed with ease of installation in mind, it provides clear installation instructions and an easily accessible maintenance interface

Performance: The controller has high performance, high precision, modular design, flexible configuration and high reliability, and is suitable for various process control tasks at high speed and low speed

Series: 3BHE039724R0C3D PPD513AOC-100440 belongs to ABB AC800PEC series controller, which is mainly used for power electronic system control

Usage: The product is suitable for LED lighting control and power electronic system control, such as frequency converter, motor driver, etc., widely used

500PSM03A1MRB150038R1 is a high voltage inverter card produced by ABB company, the specific information is as follows:

Technical Specifications: The card may have 1MB of flash memory capacity and an EPROM slot for installing EPROMs of different capacities, such as 128 Kbit x 8, 256 Kbit x 8, 512 Kbit x 8, 1 Mbit x 8, etc

Functional features:
With advanced digital signal processing capabilities, ABB automation systems are designed to provide accurate signal processing.
High-speed processing capabilities ensure real-time response and fast and precise control of industrial processes.
Supports multiple signal types, including analog, digital, and mixed signals, and can perform filtering, sampling, modulation/demodulation, frequency analysis, and more.
Easy to integrate, standardized communication protocols and compatible with other ABB devices and systems.
ADAPTS to industrial environments and resists temperature changes, vibration and electrical interference to ensure reliable operation.
Applying modern control theory such as fuzzy control, expert control and neural network control, intelligent automatic control system is formed

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

You may be interested