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LECOM过流保护校验总揽
漏电保护开关测试仪OCPT200
Digital RCD
Overcurrent Protection Testers
一、主要特点:
- 主要完成:漏电保护开关特性测量
- 适用于单相230V/50Hz (电源电压范围195~253V)
- 相位角度选择: 测试可选择从正的( 0°)或从负的( 180°)半周期开始测试
- 超量程有“OL”显示:当测试跳闸动作时间超过最大测试时间时LCD将显示“OL mS”;
- 自动数据保持: 测试完成后在一定时间内保持显示的测量结果;
- AUTO RAMP 测试:AUTO RAMP 测试可同时测试跳闸动作电流和动作时间
- 关机报警提示功能:操作3分钟后,仪器会发出关机蜂鸣报警提示
- 节能环保:直接由待测线路 (电源230V/50Hz)供电
- FUSE安全保护;
- 双重绝缘或强化绝缘安全构造
二、应用:
- 电力电子、通讯、制造、冶炼、航空、石油、国防、化工等行业以及各大中院校
- 测量漏电保护开关特性,对各种电气设备漏电保护器进行维修保养、试验及检定.
三、技术参数:
The LECOM OCPT200 is suitable for using
under single phase 230 V / 50 Hz.
(Operational Voltage Scope: 195 – 253
V)
- It uses micro-controller with high accuracy, reliability and satiability.
- Connectivity Checking: 3-LED Lamp signal is correct or not .
- Correct connectivity: P-E & P-N display
- two green light signal on but red light is off, If not, you may incorrect to connect it.
- Phrase Switch Selection: Can select positive (0°) or negative (180°) semi-cycle commencing testing.
- Over-range display “OL” indication. “OL mS” signal will be displayed on LCD under the time limitation of the testing condition of over the time limit.
- Auto-data hold: Data hold for a while after each testing transaction.
- AUTO RAMP Test: AUTO RAMP can test the trip
test and trip current