一、核心技术参数
品牌型号：ABB PR122P-LSIG E1-E6 1SDA058198R1
产品类型：低压塑壳断路器配套电子脱扣器
额定控制电压：AC/DC 24V、48V、110V、230V
适配断路器额定电流范围：25A-630A
过载保护（L）：反时限特性，符合IEC 60947-2标准
短路短延时保护（S）：定时限可调，时间范围0.1s-0.5s，电流倍数2In-10In
短路瞬时保护（I）：电流倍数5In-15In，瞬时动作
接地故障保护（G）：电流范围0.2In-0.5In，时间0.1s-0.5s
故障记录：支持存储最近3次故障信息
状态指示：LED指示灯显示运行、脱扣、故障状态
通讯接口：可选Modbus RTU或Profibus DP模块
工作环境温度：-25℃至+70℃
防护等级：IP20（安装于断路器内部时）
认证标准：CE、IEC 60947-2、GB 14048.2
二、核心功能特性
集成L（过载）、S（短路短延时）、I（短路瞬时）、G（接地故障）四类完整保护功能，覆盖低压配电系统全场景故障防护需求
电子检测技术实现精准保护，支持25个电流设定及8条曲线可选，可灵活适配不同负载特性
具备故障记忆功能，可存储最近3次故障信息，帮助运维人员快速定位故障根源
搭载温度预警机制：环境温度高于70℃时“Warning”LED灯亮，高于85℃时“Emergency”LED灯亮，提示运行风险
支持DIP开关手动关闭S、I等保护功能，适配特殊工况下的保护逻辑定制需求
可选配工业通讯模块，可接入工厂现有DCS/PLC系统，实现远程状态监控与参数配置
三、典型适配场景
工业生产车间低压配电主回路保护工位，保障产线供电连续稳定
商业建筑配电系统进线、出线回路保护工位，适配大负荷用电场景
数据中心UPS输入输出回路保护工位，避免关键供电链路故障扩散
工业电动机控制线路保护工位，为电机设备提供过载、短路全维度防护
工业现场该类脱扣器的预防性备件储备，避免突发故障导致配电系统保护功能失效
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
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
