品牌
生产厂家厂商性质
上海市所在地
STDL2000A高精度大电流发生器
1.功能特点:
1). 内置高配置工控机,进口15英寸真彩大液晶触摸屏操作,测试无需外接任何辅助设备,全自动控制,傻瓜式操作,快捷、简单、方便:
2). 带有自动稳流系统,配有USB、R485、R232多种接口,轻松外挂U盘、打印机等多种设备。可远距离传输远程控制端操作运行。
3).采用当前电力电子技术,进口高精度传感器,抗力强,输出精度高,zui高可达0.2级
4).只需设置好目标电流即可,无需人工监控,仅需设定测试电压、电流和步长,省去手动调压、人工记录、描绘曲线等烦琐劳动,减小劳动强度,提高工作效率。也可工作结束后把数据读到电脑上查看即可。
5). 设有电流、温度 zui低值和zui高值,具有超过限定值自动报警功能。具有可靠的过流、过压、过热及短路等各种自我保护功能。
6). 配有精度调整菜单,用户可自行调整误差值。
7).人性化界面,软件界面友好,功能齐全,轻松完成校验工作,具备电流、温度录波分析功能,并可将电流、温度波形存储,更为直观地分析电流与温度关系值。使所有数据和测试分析结果一目了然。
8).可以显示三相全程电流曲线,多达120路温度(根据客户选)曲线。可带微型打印机,可现场随时打印曲线图及测试数据.
9). 可根据用户要求定制测试模块,软件*升级
高精度全自动三相大电流发生器.主要技术参数:
电源输入: AC 380/220V±10% 50Hz 。
◆ 输出0~2000A电流。
电流值精度:0.2级。
◆ 出口电压:6V.
◆ 各电流均可平滑平稳连续可调,精度0.2级;输出电流是标准正弦波,毛刺微小,优于电力系统要求指标标准,纹波系数小于3%。各相相交角度120度。
电流波形失真 THD 1% 设计标准远远高于国标《GB14048.2-14》。
保护设置: 过流、过压
◆ 温度:0-300℃ 精度 0.1℃度
计时设定范围:0.001S——9999999.999S,精度:0.001S。
HNDL precision automatic three-phase current generator
Accuracy up to 0.2
Front View Rear View
Temperature high current source Scope:
For busbar , circuit breakers , current transformers , transformers , switchgear , cables, connectors, and other electrical equipment rail temperature rise test and the current load test .
1 Features :
1 ) Built- high configuration IPC, imports 15 inches large TFT LCD touch -screen operation, the test without any external auxiliary equipment , automatic control, fool-operation , fast , simple and convenient:
2 ) . Steady flow with an automatic system, equipped with USB, R485, R232 variety of interfaces, easy plug U disk, printers and other equipment. Long-distance transmission remote control terminal operation and running .
3 ) . Uses the most current power electronics technology, imported high-precision sensors, anti-interference ability , high output accuracy up to 0.2
4 ) . Simply set the target current without the need of manual controls , just set the test voltage, current and step length , eliminating the need for manual pressure regulator, manual recording , depicting curves tedious labor , reduce labor intensity and improve working efficiency. After work can also be viewed on a computer the data can be read .
5 ) Includes current, temperature, lowest and highest values ??, exceeding the limit value has automatic alarm function . With reliable overcurrent , overvoltage , overheating and short circuit , and other self-protection.
6 ) . Equipped with precision adjustment menu, the user can adjust the error.
7 ) User-friendly interface, the software user-friendly , full-featured , easy to complete verification work, with current, temperature recorded wave analysis functions, and the current, temperature waveform storage , more intuitive analysis of current versus temperature values. All data and analysis of the test results at a glance .
8 ) can be displayed throughout the three-phase current curve , up to 120 -channel temperature ( based on customer selected ) curve . Available with micro-printer , you can always print the scene graph and test data.
9 ) can be customized according to user requirements test modules, software free upgrades for life
Precision automatic three-phase current generator Main technical parameters:
Power Input : AC 380/220V ± 10% 50Hz.
◆ long three-phase output 0 ~ 50000A current.
Current accuracy: 0.2 .
◆ to three phase output 0-600A AC high current ; while the output phase can also be output separay for each phase . Current output can be set arbitrarily combined and multi-level machine output.
◆ outlet voltage :0-1V-2V-4V-6V-8V-10V-12V-24V automatically selected combinations.
◆ The current can be smooth and steady continuously adjustable, precision 0.2 ; output current is the standard sine wave, tiny glitches , power system requirements than standard indicators , the ripple factor is less than 3%. Intersect each phase angle of 120 degrees .
Current waveform distortion THD 1% design standards far higher than the national standard "GB14048.2-14".
Protection settings : overcurrent , overvoltage
◆ Temperature :0-300 ℃ Accuracy 0.1 ℃ degrees
Time setting range : 0.001S - 9999999.999S, accuracy : 0.001S.