欧美成人wwe在线播放_人人干人人操人人爱_亚洲精品第一永久地址911_综合夜夜草_懂色aⅴ一区二区三区免费_天天草精品_夜夜草av_日本大片精品免费永久看NBA_snh48欧洲大片与日本大片

Product line
Home  >  Product line  >  AC constant current source

AC constant current source

本款產(chǎn)品是一種寬頻譜、高精度穩(wěn)流、低諧波失真的恒流電源。采用先進(jìn)的SPWM脈沖寬度調(diào)制技術(shù)、DSP數(shù)字信號(hào)處理技術(shù),具有電網(wǎng)適應(yīng)能力強(qiáng)、輸出品質(zhì)高、性能穩(wěn)定、可靠性高、操作方便(可存儲(chǔ)多種常用設(shè)定)等優(yōu)點(diǎn)。 This product is a kind of constant current power supply with wide frequency spectrum, high precision and low harmonic distortion. With advanced SPWM pulse width modulation technology and DSP digital signal processing technology, it has the advantages of strong adaptability to power grid, high output quality, stable performance, high reliability, convenient operation (can store a variety of commonly used settings), etc.

Telephone consultation:029-8832 9780

Product description Product features Product parameters

    1、 Introduction
    This product is a kind of constant current power supply with wide frequency spectrum, high precision and low harmonic distortion. With advanced SPWM pulse width modulation technology and DSP digital signal processing technology, it has the advantages of strong adaptability to power grid, high output quality, stable performance, high reliability, convenient operation (can store a variety of commonly used settings), etc.

    2、 Applicable occasions
    It is mainly used in the places where special current thermal effect application and test products are carried out, such as circuit breaker, fuse, thermal relay, magnetic starter, coil and other test occasions.

    With advanced SPWM pulse width modulation technology and DSP digital signal processing technology, it has the advantages of strong adaptability to power grid, high output quality, stable performance, high reliability, convenient operation (can store a variety of commonly used settings), etc.

    最大輸出電流

    0-1000A(按用戶要求定制)

    交流輸入

    相數(shù)

    三相三線+PE

    電壓

    380V±15%

    頻率

    50Hz±3Hz

    交流輸出

    相數(shù)

    三相四線

    電壓

    0-100V(按用戶要求定制)

    電壓范圍

    0-100V(按用戶要求定制)

    數(shù)字電流范圍

    0-1000A(按用戶要求定制)

    電流調(diào)節(jié)方式

    三相可同時(shí)調(diào)節(jié)、可獨(dú)立調(diào)節(jié)

    頻率范圍

    45Hz800Hz(按用戶要求定制)

    頻率調(diào)節(jié)分辨率

    0.1Hz

    動(dòng)態(tài)特性

    2ms

    波形失真度

    THD2%(線性負(fù)載測(cè)試)

    適應(yīng)負(fù)載

    無類型限制,可適應(yīng)電機(jī)及整流型負(fù)載

    保 護(hù)

    類別

    輸入過、欠壓,錯(cuò)、缺相,輸出過壓、過載、內(nèi)部過熱

    顯 示

    方式

    按鍵操作,LCD顯示

    內(nèi)容

    輸出電流、電壓、頻率、運(yùn)行狀態(tài)、故障信息(中文)、控制模式(本控/遠(yuǎn)控)

    分辨率

    電壓:±2% Fs; 電流:±1% Fs;頻率:0.1% Fs

    綜合特性

    電源型式

    高頻開關(guān)電源

    抗沖擊特性

    抗電網(wǎng)的瞬間波動(dòng)能力強(qiáng),能有效的抑制來自電網(wǎng)的浪涌、下陷、尖峰等各種干擾

    效率

    80%

    噪音

    65dB

    進(jìn)出線方式

    背部進(jìn)出線

    進(jìn)出風(fēng)

    前部進(jìn)風(fēng),背部出風(fēng)

    防護(hù)等級(jí)

    IP20

    控制方式

    本地控制

    面板操作、鍵盤控制

    遠(yuǎn)程控制

    RS-232、RS-485、GPIB(可選其一)

    環(huán) 境

    絕緣抗電

    500Vdc20MΩ以上

    耐壓絕緣

    1800Vac/5mA/1min

    冷卻裝置

    強(qiáng)制冷風(fēng)

    工作溫度

    商業(yè)級(jí):0℃~45℃;工業(yè)級(jí):-25℃~55

    工作濕度

    30%RH-90%RH(無結(jié)露)

    存儲(chǔ)濕度

    10%RH-95%RH(無結(jié)露)

    可靠性

    MTBF

    1.0×105h

    MTTR

    0.5h

Related products
Related information
?2019 Shaanxi BlueOcean Electric Co., Ltd ALL RIGHTS RESERVED.