Avitec | HDK
Beijing Huayi Zhuhang Technology Development CO., LTD.
PRODUCT BROCHURE / 产品样本手册（样品版 SAMPLE VERSION）
RCU‑LED‑2A
智控 LED 助航灯具
Intelligent LED Airfield Fixture · Constant 2A · PLC Dimming
恒流 2A 一次回路供电
PLC 电力载波通信调光
五级光级可调
内置单灯智控模块
兼容 Avitec 单灯监控系统
样品版本 Sample Version
版本说明 Version：本样本为样品样机样本，用于方案验证、功能测试、技术对接与型式试验前期送样
量产版本将按民航相关规范完善结构防护、光学、电磁兼容、温度循环等指标
适用对象 Audience：机场业主 / 设计院 / 系统集成商 / 灯光站运维 / 样品送检与技术交流
Avitec｜HDK｜RCU‑LED‑2A
目录
Contents
目录Contents
- 产品概述Product OverviewP1
- 核心工作原理Working PrincipleP2
- 核心优势Key FeaturesP3
- 主要技术参数Technical SpecificationsP4
- 系统架构说明System ArchitectureP5
- 样品说明与备注Sample Notes & RemarksP6
- 典型应用 / 英文简版Applications / EN DatasheetP7
Note｜说明：本产品属于通信调光型低电流助航 LED 灯具，调光逻辑为「恒回路电流 + 载波指令本地调光」，区别于传统变电流调光方案。本样本技术参数以产品规格书及项目技术协议为准。
Avitec｜HDK｜RCU‑LED‑2A
01 / 产品概述
Product Overview
产品概述Product Overview
中文Chinese
Avitec｜HDK RCU‑LED‑2A 智控灯具为新一代低电流通信调光型 LED 助航灯具，灯具内部集成智控通信模块，回路采用恒定 2A 供电，依托电力载波（PLC）技术在供电线缆上传输控制指令，实现灯具远程调光，支持 5 档标准光级切换。
本方案区别于传统依靠改变回路电流实现调光的模式：一次回路始终维持恒定 2A 低电流，调光动作由灯具内置模块接收载波指令、本地调节 LED 光输出，大幅降低灯光一次回路线路损耗，节能优势突出；可无缝接入现有 Avitec 单灯监控系统，实现灯具集中监控、远程调光、状态回传、故障巡检，改造与新建项目兼容性强。
English
The Avitec｜HDK RCU‑LED‑2A intelligent fixture is a new‑generation low‑current communication‑dimming LED airfield fixture. An intelligent control module is fully integrated inside the fixture; the primary loop is supplied with constant 2A current, and dimming commands are transmitted over the existing power cable by Power Line Carrier (PLC) technology, supporting 5 standard intensity levels.
Unlike conventional current‑varying dimming, the loop current remains constant at low 2A at all times; dimming is performed locally by the built‑in module upon receiving carrier commands, greatly reducing primary‑circuit power loss. It connects seamlessly to the existing Avitec single‑lamp monitoring system for centralized monitoring, remote dimming, status feedback and fault inspection, suitable for both retrofit and new‑build projects.
恒流 2A 一次回路
PLC 电力载波通信
5 档标准光级
智控模块内置集成
单灯寻址 / 集中管控
Avitec｜HDK｜RCU‑LED‑2A
02 / 核心工作原理
Working Principle
核心工作原理Working Principle
- 回路供电端输出恒定 2A 恒流，一次回路电流不随光级变化；The power unit outputs constant 2A; the loop current does not vary with light levels.
- 单灯监控主机通过电力载波，将调光指令叠加在 2A 供电回路上下发；The monitoring host superimposes dimming commands onto the 2A loop via power line carrier.
- 灯具内置集成智控模块，解调出载波控制指令；The built‑in intelligent module demodulates the carrier commands.
- 智控模块本地驱动 LED 光源，按指令切换 5 个预设光级亮度；The module drives the LED source locally and switches among 5 preset intensity levels.
- 实时监控灯具状态（开、关、灯具故障、单灯故障、光级），通过电力载波回传给单灯监控系统；控制指令与状态响应速度极快，完成闭环监控。Real-time monitoring of fixture status (on/off, lamp fault, RCU fault, light steps) is fed back to the ILCMS via PLC; control commands and status responses are extremely fast.
Avitec｜HDK｜RCU‑LED‑2A
04 / 主要技术参数
Technical Specifications
主要技术参数Technical Specifications（样品版 Sample Version，可后续补全 To be completed）
| 项目 Item | 参数 Specification |
|---|
| 产品型号 Model | Avitec｜HDK RCU‑LED‑2A 智控灯具 Intelligent LED Fixture |
| 供电方式 Power supply | 恒流 2A 一次回路供电 Constant 2A primary loop supply |
| 调光方式 Dimming method | PLC 电力载波通信调光（回路电流恒定）PLC carrier dimming, constant loop current |
| 调光等级 Intensity levels | 5 级光级可调 5 intensity levels |
| 通信方式 Communication | 电力线载波 PLC（Power Line Carrier） |
| 控制对接 Control integration | 适配 Avitec 单灯监控系统 Avitec Individual Light Control and Monitoring System（ILCMS） |
| 控制模式 Control modes | 集中远程控制、单灯寻址控制、分组控制 Centralized / individual addressing / group control |
| 光源类型 Light source | LED 高光效光源 High‑efficiency LED |
| 智控模块 Control module | 灯具内置集成，无外挂 Fully integrated, no external controller |
| 特点 Highlights | 一次回路电流恒定，调光不改变回路电流，降低线路损耗 Light intensity adjustment using 2A constant current, which will reduce the power loss on primary cable greatly |
| 应用场景 Applications | 机场助航灯光系统：进近灯、跑道灯、滑行道灯、停止排灯、机坪引领灯等各类助航灯具 Airfield lighting: approach, runway, taxiway, stop bar, apron lead‑in lights and other types of airfield fixtures |
Note｜说明：本页为样品版参数表，部分指标（结构防护、光学、电磁兼容、温度特性等）将在正式量产版本按民航相关规范完善并另行发布；具体以产品规格书为准。
Avitec｜HDK｜RCU‑LED‑2A
05 / 系统架构说明
System Architecture
系统架构说明System Architecture
整套系统由 恒流调光器（SCCR）+ 单灯监控主机（SCCR Rack）+ 2A 供电回路线缆 + Avitec｜HDK RCU‑LED‑2A 智控灯具 组成。
- 恒流调光器（SCCR）稳定输出 2A 恒流； The constant current regulator (SCCR) outputs stable constant 2A.
- 监控主机叠加载波指令到供电回路； The host superimposes carrier commands onto the loop.
- 回路所有 RCU‑LED‑2A 智控灯具自带寻址，独立解析指令、独立调光； Every fixture is individually addressed and dims independently.
- 监控平台实时采集每一盏灯具在线状态、当前光级、故障告警。 The platform collects online status, level and faults of each fixture in real time.
Avitec｜HDK｜RCU‑LED‑2A
06 / 样品说明与备注
Sample Notes & Remarks
样品说明Sample Statement
本版本为样品样机样本，用于方案验证、功能测试、技术对接、型式试验前期送样。
样品已实现核心功能：恒定 2A 回路供电、电力载波指令接收、5 档光级调光、接入 Avitec 单灯监控系统集中管控。
✅ 恒定 2A 回路供电
✅ 电力载波指令接收
✅ 5 档光级调光
✅ 接入单灯监控系统集中管控
正式量产版本可按民航相关规范完善结构防护、光学、电磁兼容、温度循环等指标。
The mass‑production version will be completed in accordance with CAAC standards in terms of enclosure protection, photometrics, EMC, temperature cycling, etc.
备注REMARKS
- 1. 本产品属于通信调光型低电流助航 LED 灯具，调光逻辑为「恒回路电流 + 载波指令本地调光」，区别于传统变电流调光方案；
- 2. 回路必须配套支持 PLC 载波通信、2A 恒流输出的恒流调光器（如 SCCR 系列）；
- 3. 所有灯具具备独立地址，支持平台单灯精准控制与故障定位。
Avitec｜HDK｜RCU‑LED‑2A
07 / 典型应用 · 英文简版
Applications · EN Datasheet
典型应用Typical Applications
- 适用灯具类型：进近灯、跑道灯、滑行道灯、停止排灯、机坪引领灯等各类助航灯具；Applicable fixture types: approach, runway, taxiway, stop bar, apron lead‑in lights and other airfield fixtures.
- 机场新建助航灯光系统，采用低电流 2A 通信调光架构；New airfield lighting systems adopting the low‑current 2A communication‑dimming architecture.
- 原有传统助航灯光回路节能改造：保留原有线缆，更换 RCU‑LED‑2A 智控灯具，接入现有单灯监控平台；Energy‑saving retrofit of existing circuits: keep the cables, replace with RCU‑LED‑2A fixtures, connect to the existing monitoring platform.
- 对线路损耗、压降敏感的长距离灯光回路场景。Long lighting circuits sensitive to line loss and voltage drop.
产品简述Product Brief · 中英对照 Bilingual
Avitec｜HDK RCU‑LED‑2A 智控灯具采用恒流 2A 一次回路供电 + 电力载波（PLC）通信调光：调光指令经原有供电电缆传输，由灯具内置智控模块本地调节光输出，支持 5 级光级；接入 Avitec 单灯监控系统（ILCMS）实现集中管控。一次回路始终保持恒定低电流 2A，调光不改变回路电流，显著降低灯光回路线路损耗，节能优势突出。
The Avitec｜HDK RCU‑LED‑2A intelligent fixture adopts constant 2A loop power supply with Power Line Carrier (PLC) communication dimming. Dimming commands are transmitted over the existing power cable and executed locally by the built‑in control module, supporting 5 intensity levels. It connects to the Avitec Individual Light Control and Monitoring System (ILCMS) for centralized control. By keeping the primary loop at constant low 2A current instead of varying loop current for dimming, the circuit power loss is greatly reduced, bringing outstanding energy‑saving performance.
核心特点Key Features · 中英对照 Bilingual
| 中文 Chinese | English |
|---|
| 恒流 2A 一次回路供电，PLC 电力载波通信调光 | Constant 2A primary loop power supply, PLC communication dimming |
| 5 级光级精准可调，切换稳定、亮度一致性好 | Precise 5 intensity levels with stable switching and consistent brightness |
| 智控模块灯具内置集成，无外挂独立控制器 | Fully integrated intelligent control module, no external controller |
| 兼容 Avitec 单灯监控系统（ILCMS），支持集中控制、单灯寻址、分组调光 | Compatible with Avitec ILCMS: centralized control, individual addressing and group dimming |
| 一次回路电流恒定，线缆损耗低，节能效果显著 | Light intensity adjustment using 2A constant current, which will reduce the power loss on primary cable greatly |
| 高光效 LED 光源，长寿命、低维护 | High‑efficiency LED source for long service life and low maintenance |
Avitec | HDK
北京华翼助航技术开发有限公司
Beijing Huayi Zhuhang Technology Development Co., Ltd.
地址 Address：北京市顺义区天柱路西8号院
Tel：13910229670
E‑mail：luo@huayizhuhang.com
本样本为产品宣传与选型参考资料（样品版），技术参数与配置以最终签署的项目技术协议及随机文件为准。
This brochure (sample version) is for product promotion and selection reference only; final technical parameters and configuration are subject to the signed project technical agreement and delivered documents.
