UI2000-ET 电子变压器综合性能测试仪

◆ 测量参数Measure parameters:

◇ 输入：电压、电流、功率、功率因数、电网频率、相位角、总谐波及0~39次各谐波分量

Input: Vrms, lrms, W, PF, Hz, phase angle, total harmonicand 0~39th harmonic components

◇ 输出：灯电压、灯电流、灯丝电流、导入阴极电流、灯功率、波峰系数、振荡频率

Output: Lamp voltage, lamp current, filament current,guided cathodic current, lamp power, crest factor and oscillatory frequency

◇ 启动：启动过程灯电压、灯电流、灯丝电流、导入阴极电流变化曲线及参数，预热时间

Startup: Startup lamp voltage, lamp current, filamentcurrent, guided cathodic current curve and parameter, preheating time

◇ 预热能量测试：预热能量及灯丝预热启动时间，电子镇流器启动后0~5秒内灯丝电压、灯丝电流、灯丝功率的变化曲线

Pre-heat energy test: test pre-heat energy and filamentpre-heat time, test parameter changing curves of filament voltage,

filament current, and filament power from 0to 5 seconds after startup

◆ 输入精度 Input accuracy: ±(0.1% reading+0.1% range+1 digit)

◆ 输出精度 Output accuracy: ±(1% reading+1% range+2 digit)

◆ 八窗口同时显示输入，输出各电参数，便于比较分析

8 windows for displaying input and output parameterssimultaneously, convenient for comparison and analysis

◆ 便携式，仪器本身可以完成打印，可方便地通过RS-232C接口与电脑连接，同时提供中、英文测试报告，便于国际交流

Portable style; directly send data to printer for printing(no need computer), convenient to communicate with computer

through RS-232C interface. Reports both in Chinese andEnglish

◆ 满足国际及国内标准IEC60929、IEC60969、IEC61000-3-2、GB/T15144-2005、GB/T17263-1998荧光灯用交流电子镇流器性能要求

Meets test requirements for electronic ballasts ininternational standards IEC60929, IEC60969, IEC61000-3-2