描述
ABB VD86-GE1 57779331产品详情解析
一、产品定位与核心功能@
VD86-GE1 57779331是ABB推出的智能型塑壳断路器（MCCB，Molded Case Circuit Breaker），属于Emax 2系列（或相关工业低压产品线），专为中低压配电系统设计，集成过载保护、短路保护、剩余电流保护（漏电保护）及智能化监控功能。其核心优势包括：
全功能保护：支持热磁式或电子式脱扣器，可同时应对过载、短路及漏电故障。
高精度脱扣：电子式脱扣器提供可调的延时和瞬时保护参数，适应不同负载需求。
智能化集成：可选配通信模块（如Modbus、Profibus），支持远程监控、数据记录及故障诊断。
模块化设计：便于扩展附件（如辅助触点、报警触点、分励脱扣器等），提升系统灵活性。
二、关键技术参数
参数类别详细描述
型号命名规则VD86-GE1：系列与功能代号（VD86可能指框架等级，GE1指电子式脱扣器）
57779331：订单号，包含产品版本、规格等信息（需通过ABB工具解码）
框架等级（Inm）630A（标准型号），支持其他等级（如400A、800A，需确认具体型号）
额定电流（In）可调范围（如160A-630A，依脱扣器型号），需根据负载需求设定
极数3P（三相）或4P（三相+中性线），适用于三相交流系统（400V/50Hz）
脱扣器类型电子式（ETU）：支持可调保护参数（如长延时、短延时、瞬时、剩余电流）
热磁式（TM）：固定保护曲线（需确认型号是否支持）
剩余电流保护集成A型剩余电流模块（检测交流+脉动直流剩余电流），动作值可设（如30mA/300mA/500mA）
分断能力（Icu）50kA（依IEC 60947-2，满足高短路电流场景需求）
ABB VD86-GE1 57779331 Product Details
I.Product Positioning and Core Functions
The VD86-GE1 57779331 is an intelligent molded case circuit breaker(MCCB)from ABB.It belongs to the Emax 2 series(or related industrial low-voltage product lines)and is designed for medium and low voltage distribution systems.It integrates overload protection,short-circuit protection,residual current protection(leakage protection),and intelligent monitoring functions.Its core advantages include:
Full-function protection:It supports thermal-magnetic or electronic trip units,and can simultaneously handle overload,short-circuit,and leakage faults.
High-precision tripping:The electronic trip unit provides adjustable delay and instantaneous protection parameters to meet different load requirements.
Intelligent integration:Optional communication modules(such as Modbus and Profibus)support remote monitoring,data logging,and fault diagnosis.Modular design:facilitates expansion of accessories(such as auxiliary contacts,alarm contacts,shunt releases,etc.),improving system flexibility.
II.Key Technical Parameters
Parameter Category Detailed Description
Model Naming Convention VD86-GE1:Series and function code(VD86 may refer to the frame size,GE1 refers to the electronic trip unit)
57779331:Order number,including product version,specifications,and other information(requires decoding using ABB tools)
Frame size(Inm):630A(standard model);other sizes supported(e.g.,400A,800A,require confirmation of specific model)
Rated Current(Inm):Adjustable range(e.g.,160A-630A,depending on trip unit model);set based on load requirements
Number of Poles:3P(three-phase)or 4P(three-phase+neutral),suitable for three-phase AC systems(400V/50Hz)
Trip Unit Type:Electronic(ETU):Supports adjustable protection parameters(e.g.,long-time delay,short-time delay,instantaneous,residual current)
Thermo-Magnetic(TM):Fixed protection curve(requires confirmation of model support)
Residual Current Protection:Integrated A Residual current module(detects AC and pulsating DC residual currents)with programmable trip levels(e.g.,30mA/300mA/500mA).
Interrupting capacity(Icu)50kA(per IEC 60947-2,meeting high short-circuit current requirements).
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
