描述

产品概述
在Bently Nevada的3500平台中,Bently Nevada 3500-50 133388-02 Keyphasor模块是“参照物”的角色。它通过接受探头检测到的转轴位置脉冲,生成高精度的转速和相位基准信号,为其它监测模块提供同步触发条件。像3500/42M振动监测模块、3500/46M动态压力模块,都离不开3500-50 133388-02提供的Keyphasor信号。
简单说,它是整个旋转机械监测体系的“秒表”,谁快谁慢,谁先谁后,都靠它来定准。凭借双通道输入和灵活的配置,3500-50 133388-02能够同时支持两套探头,为复杂工况下的机械设备提供冗余和保障。
英文补充说明:
The Bently Nevada 3500-50 133388-02 Keyphasor Module is a vital component in the 3500 monitoring system.It generates precise phase reference and speed signals required for vibration analysis,rotor dynamics,and protection applications.With dual-channel inputs and high accuracy,it ensures reliable synchronization across monitoring modules,enabling predictive maintenance and safeguarding critical rotating machinery.
技术规格
参数名称参数值
产品型号3500-50 133388-02
制造商Bently Nevada(GE)
产品类型Keyphasor模块
供电方式机架供电(24V DC)
通道数量2通道
输入信号Keyphasor脉冲
输入类型接收探头TTL/脉冲信号
典型应用转速测量、相位基准生成
安装方式3500系统机架插槽
工作温度0℃~65℃
冗余能力支持双通道冗余
主要特点和优势
双通道设计:支持两个独立Keyphasor输入,冗余或多点监测更灵活。
高精度参考信号:确保转速和相位计算稳定可靠,是振动分析和相位诊断的基础。
模块化集成:即插即用,完全兼容3500系统。
工业级稳定性:能在电厂、石化、冶金等恶劣环境下长期可靠运行。
跨模块协作:与振动监测、动态压力、轴位移模块等配合,形成完整保护链路。
英文补充说明:
The 3500-50 133388-02 Keyphasor Module offers unmatched reliability in phase reference generation.Its dual-channel redundancy ensures continuous monitoring even in critical applications.By synchronizing vibration and dynamic measurements,it provides operators with accurate insights into machine behavior.Rugged design and seamless integration with the 3500 platform make it a trusted choice for demanding industries.
应用领域
电力行业:汽轮机、发电机组转速与相位监测
石油化工:压缩机、泵等旋转设备的相位诊断
钢铁冶金:轧机、鼓风机运行状态监控
船舶行业:主机及推进系统的相位同步
工业装备:高速电机与涡轮机械的振动分析
相关产品
Bently Nevada 3500/42M振动监测模块(依赖Keyphasor信号)
Bently Nevada 3500/46M动态压力模块(需要相位参考)
Bently Nevada 3500/22M电源模块(机架电源支持)
Bently Nevada 3500/32通信模块(将Keyphasor数据上传)
Bently Nevada 330180系列探头(Keyphasor信号采集)
Bently Nevada 3500/05系统机架(安装载体)
安装与维护
安装前准备:在安装Bently Nevada 3500-50 133388-02时,必须确保Keyphasor探头的安装位置和信号极性正确,并确认机架插槽清洁、背板连接可靠。
维护建议:日常运行中,应定期检查Keyphasor信号质量,保证波形清晰、无干扰。若出现相位计算异常或信号丢失,应优先检查探头、接线及模块状态,必要时更换3500-50 133388-02确保系统稳定。
产品保障
Bently Nevada 3500-50 133388-02全部由原厂渠道供货,深圳长欣为客户提供完整的售后与技术支持服务。从安装调试、远程诊断到备件更换,我们确保系统稳定、安全运行。详情请访问深圳长欣
。
英文补充说明:
Every Bently Nevada 3500-50 133388-02 delivered by Shenzhen Changxin is backed by comprehensive quality assurance and professional support.With our global service capability,we ensure customers receive timely assistance,reliable spare parts,and expert guidance to maintain their monitoring systems.Our mission is to support industries in achieving safe and efficient operations worldwide.
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