描述
产品简要说明
HAS-111DG是DEIF专为电力系统同步设计的智能继电器，核心特性包括：
同步控制：电压差、频率差、相位角差三重参数检测
兼容性：适配柴油机、燃气机等多种原动机
直观反馈：LED状态指示+模拟信号输出
产品详细说明
1.同步机制与参数检测
同步条件判定：
实时监测母排与发电机的电压差（±2%–±12%）、频率差（-1Hz–0Hz/0–1Hz）及相位角差，满足预设阈值时触发闭合信号
动态补偿：
支持断路器时间补偿功能，适配不同响应速度的原动机
2.信号输出与扩展功能
模拟量输出：
提供频率和电压模拟信号（0–10V），可直连LSU-112/113/114-DG负载分配单元实现自动调节
手动干预接口：
配备超同步/次同步手动切换输入，支持复杂工况下的灵活控制
产品概述:HAS-111DG
作为DEIF电力同步解决方案的基础组件，HAS-111DG通过高精度参数检测与灵活的控制逻辑，确保发电机与电网的安全并联，广泛应用于船舶、分布式能源及工业电力系统。
技术规格:HAS-111DG
参数类别技术指标
输入电压220V AC/DC（宽范围容忍±15%）
输出信号继电器触点（SPDT，5A 250V AC）+模拟量（0–10V
Product brief description
HAS-111DG is a smart relay specially designed by DEIF for power systems.The core features include:
Synchronous control:triple parameter detection of voltage difference,frequency difference,phase angle difference
Compatibility:adapted to diesel engines,gas engines and other prime movers
Intuitive feedback:LED status indicator+analog signal output
Product details
1.Synchronization mechanism and parameter detection
Synchronization condition determination:
Real-time monitoring of the voltage difference(±2%–±12%),frequency difference(-1Hz–0Hz/0–1Hz)and phase angle difference between the busbar and the generator,triggering the closed signal when it meets the preset threshold.
Dynamic compensation:
Supports circuit breaker time compensation function,adapts to prime movers with different response speeds
2.Signal output and expansion functions
Analog output:
Provides frequency and voltage analog signals(0–10V),which can be directly connected to the LSU-112/113/114-DG load distribution unit to achieve automatic adjustment
Manual intervention interface:
Equipped with hypersynchronous/simultaneous manual switching input,supporting flexible control in complex operating conditions
Product Overview:HAS-111DG
As the basic component of DEIF power synchronization solution,HAS-111DG ensures the safe and parallel connection between the generator and the power grid through high-precision parameter detection and flexible control logic,and is widely used in marine,distributed energy and industrial power systems.
Technical Specifications:HAS-111DG
Parameter category Technical indicators
Input voltage 220V AC/DC(wide range tolerate±15%)
Output signal Relay contact(SPDT,5A 250V AC)+analog quantity(0–10V
