描述
一、核心技术参数
品牌型号：Woodward伍德沃德8237-1369
产品类型：Overspeed Protection Device超速保护装置
适配子接口：3×5437-1119专用接口模块
供电规格：支持双电压输入，高压侧115V AC/240V AC/125V DC，低压侧24V DC±10%
通讯协议：Modbus RTU/TCP
响应时间：≤12毫秒
转速监测范围：0.5–32000 RPM
输入信号：4–20 mA转速读数模拟量信号
输出继电器：3路Form C型继电器，采用2-out-of-3表决逻辑设计
抗振性能：±5g运行稳定性，适配极端振动工业环境
工作环境温度范围：-40℃~+85℃
防护设计：军工级元器件选型，支持共形涂层防护
冗余架构：并行处理架构，支持自动故障切换冗余设计
二、核心功能特性
作为独立安全层接入透平控制系统，实时采集旋转机械转速信号，超速工况下快速输出跳机保护信号，避免机组超速损坏
Modbus RTU/TCP通讯能力可无缝对接上层SCADA或DCS系统，实现远程转速监测与远程诊断功能
内置三重转速采集通道，通过2-out-of-3表决逻辑判断超速工况，避免单点故障导致保护误动或拒动
并行处理双冗余架构，支持自动故障切换，单通道故障时不中断保护功能运行
军工级元器件与共形涂层防护设计，可在高硫、高粉尘、强振动的严苛工业现场长期稳定运行
HFH HFO 218 Pillow Block Bearing Split Housing 4″ Bore 4-Bolt Base Sew Eurodrive R57DT80N4 Inline Gearmotor 80.55 Ratio 21rpm 1Hp 230/460V 3PH Dayton 4C135A 18″ Cabinet Exhaust Fan 22″Box 1/4Hp 1725rpm 115V 1PH Motor 6K734S Pneumotec Motorized Linear Center Guide 2-Rail Bearing Blocks SHS15 44″ Travel Hytrol 30″ Tail Pulley Assembly for Belt-Over Roller Conveyor Beige 27″BF Baldor VEM3611T Super-E AC Motor 3Hp 1760 RPM 230/460V 3PH 182TC TEFC Martin D160B15 Double Roller Chain Sprocket 15-Tooth 2″Pitch 3-15/16″ Bore Stavol Matsunaga TA-205 Automatic Voltage Regulator 200V Input 1kVA 200V Output Allen Bradley AC Inverter Duty Motor 3Hp 1726rpm 230/460v 3ph WF182TC Encoder Showa Denki U75-H2-D00-M112 Centrifugal Blower Fan 332 CFM .75kw 230V 3PH 75mm Atlanta 59 05 009 Servo Worm Gearbox 9.25:1 Reducer 10.3kw 324rpm Hollow Shaft CM Cyclone Model S 2 Ton 4000Lb Manual Chain Fall Hand Hoist 11′ 9″ Lift Yokogawa DR1E-070G-2D5A2GZ Servo Motor Actuator with Adapter Sew Eurodrive WHF37 DRN90S4/BE2 Brake Gearmotor 1.1Kw 220/380V 1762/112rpm 15.67 Sew Eurodrive DFT80N4BMG1HR/AS Brake Gearmotor 14.24:1/ 119rpm 1Hp 3PH SF47DT80N Dodge Tigear 2 30S15R Worm Gearbox 15:1 Reducer 5Hp 116rpm RH Output 2371 In-Lb Van Der Graaf TM150B-834 Motorized Conveyor Pulley Drum Motor 6.3″Dia 300mm 460V Dual Post 2-Station Comparator Indicator Gage Measuring Stand 7×12″ Steel Base Danfoss VLT 3532 HV-AC Variable Speed Drive VLT 3500 440-500VAC 3Ph Sew Eurodrive KT47TDT80K4 Gearmotor 5.81 Ratio 293rpm .75Hp 230/460 Hollow Shaft
