REC650 1MRK008514-AA 多功能断路器

Product Description

REC650 1MRK008514-AA product description is as follows:

Product overview
The REC650 1MRK008514-AA is a multi-function circuit breaker manufactured by ABB. It is based on advanced chip technology and has PLC (Programmable Logic Controller) functionality, allowing stable operation under harsh environmental conditions, especially in sealed, impervious enclosures.

Main feature
Environmental adaptability:
Ability to operate in less than ideal environments, such as sealed, impermeable environments.
The standard housing design allows diving up to three feet.
Programming and interface:
Programming uses Divis Ladder software, which supports ladder diagram and function block programming.
The input power ranges from 8 to 32VDC.
Input/output characteristics:
Includes six 8-32VDC inputs, two of which can be independently selected for field sinking or procurement.
High speed counting of 40 KHZ is available.
There are two 10-bit analog channels, and the fields to choose from include 0-5VDC, 0-10VDC, or 0-20MA.
There are six digital/pressure pipe outputs, each rated at four amps, with automatic overcurrent safety and programmable condition monitoring.
Electrical parameters:
Rated voltage: 690V
Rated current: 630A
Short-circuit breaking capacity: 120kA
Functional features:
Multi-function protection: Support over current, overload, short circuit, ground fault and other protection functions.
Intelligent control: With intelligent control function, it can adjust the protection parameters and action logic in real time according to the operation status of the power grid.
High-precision measurement: Built-in high-precision measurement function, can real-time monitoring of power system voltage, current, frequency and other parameters.
Communication interface: Supports a variety of communication interfaces, such as IEC 61850, Modbus, etc., to facilitate data exchange and system integration with other devices.
Brand and Application:
Brand: ABB (a Swiss multinational company founded in 1988, the world’s leading power and automation technology group).
Application: REC650 1MRK008514-AA can be widely used in a variety of industrial and civil fields, such as factories, power facilities, commercial buildings and residential.