描述
ABB DTCC901B技术数据解析
一、核心功能与定位
产品类型
工业控制器：专为电力系统保护设计，支持高精度测量与逻辑控制，适用于变电站、发电厂等场景。
模块化架构：兼容ABB生态系统，可集成于电力自动化系统中。
核心功能
高精度测量：实时监测电流、电压、功率、频率等参数，精度达0.5级。
保护功能：支持过流、过压、短路等保护逻辑，确保设备安全运行。
可编程控制：用户可通过定制化编程实现复杂控制逻辑（如故障响应策略）。
二、硬件规格
电气参数
工作电压：支持24 V DC或110-220 V AC（具体需参考型号变体）。
输入/输出接口：
数字输入：兼容干接点或电平信号（如0-10 V、4-20 mA）。
数字输出：继电器或逻辑电平输出，支持控制断路器或报警装置。
物理结构
尺寸与安装：紧凑型设计，适配工业机柜或控制面板安装。
ABB DTCC901B Technical Data Analysis
1.Core functions and positioning
Product Type
Industrial controller:specially designed for power system protection,supports high-precision measurement and logic control,and is suitable for substations,power plants and other scenarios.
Modular architecture:compatible with ABB ecosystem and can be integrated into power automation systems.
Core functions
High-precision measurement:Real-time monitoring of current,voltage,power,frequency and other parameters,with an accuracy of 0.5.
Protection function:Supports protection logic such as overcurrent,overvoltage,short circuit,etc.to ensure the safe operation of the equipment.
Programmable control:Users can implement complex control logic(such as failure response policies)through customized programming.
2.Hardware specifications
Electrical parameters
Operating voltage:Supports 24 V DC or 110-220 V AC(refer to the model variant for specific purposes).
Input/output interface:
Digital input:Compatible with dry contacts or level signals(such as 0-10 V,4-20 mA).
Digital output:relay or logic level output,supports control of circuit breakers or alarm devices.
Physical structure
Dimensions and installation:Compact design,suitable for industrial cabinets or control panel installation.
