程控工頻耐壓(ya)試驗裝置
執行標(biao)準：DL/848.2-2004
STYD-3000智(zhi)能(neng)耐壓(ya)試(shi)(shi)驗裝(zhuang)置是根據國家電(dian)力(li)行業標準而設計的、性(xing)能(neng)先進的智(zhi)能(neng)耐壓(ya)試(shi)(shi)驗設備，用(yong)(yong)于(yu)對各(ge)種電(dian)器產(chan)品、電(dian)氣(qi)元件、絕緣(yuan)材料等進行規定電(dian)壓(ya)下的絕緣(yuan)強度(du)試(shi)(shi)驗，以考核產(chan)品的絕緣(yuan)水平，發現被試(shi)(shi)品的絕緣(yuan)缺陷，衡量過電(dian)壓(ya)的能(neng)力(li)。廣泛應(ying)用(yong)(yong)于(yu)電(dian)工(gong)制造部門、電(dian)力(li)運行部門、科(ke)研單(dan)位和高等院校(xiao)。
功能特點
1 320×240液(ye)晶顯(xian)示器、高速熱敏(min)打(da)印機
2 高(gao)低壓(ya)(ya)電壓(ya)(ya)、電流4路測量方(fang)式，高(gao)精(jing)度傳感(gan)器和(he)高(gao)性(xing)能14位AD采集芯片
3 人機對(dui)話(hua)全鍵(jian)盤操作方(fang)式(shi)(shi)，智能(neng)化工作全過程(cheng)，任選自動方(fang)式(shi)(shi)和(he)手動方(fang)式(shi)(shi)
4 實時(shi)顯(xian)示高低(di)壓電(dian)壓、電(dian)流，時(shi)間及耐壓結(jie)果(guo)，顯(xian)示直觀明了
5 完(wan)善(shan)的過壓(ya)、過流保護，任意設定輸(shu)出電壓(ya)、高(gao)低壓(ya)電流上限和(he)計時(shi)時(shi)間
6 具有接地檢測(ce)功(gong)能(neng)和回零檢測(ce)功(gong)能(neng)，接地和回零確定后才可(ke)進行試驗，安(an)全可(ke)靠
7 具(ju)有絕緣阻(zu)抗測試功能(neng)，直接(jie)反映被試品絕緣強度
8 逼(bi)近式(shi)調壓(ya)算(suan)法，到(dao)達設定電壓(ya)后自動耐壓(ya)計(ji)時(shi)，計(ji)時(shi)結束后自動降壓(ya)回零
9 超過設定高(gao)低壓電(dian)流時(shi)自動切斷電(dian)壓輸出，降壓回(hui)零，并發生聲(sheng)光報警
10 精良的軟硬件抗干擾(rao)設計，多(duo)種抗干擾(rao)手(shou)段，適應惡劣電磁環境(jing)
11 自動錯(cuo)誤診斷，易于發現和解決問題
12 可選配遠(yuan)程通信、門(men)聯(lian)鎖警(jing)燈警(jing)鈴、外接分(fen)壓器校驗接口等
技(ji)術(shu)規格
13 輸入(ru)電壓：三相四線AC380V±10% 50Hz±1
14 輸出電壓：0-150kV
15 輸出容量(liang)：0-100kVA
16 計時范(fan)圍：0-999S
17 環境溫度(du)：－20℃至50℃
18 電壓精度(du) ≤5% (F.S)
19 電流精度 ≤5% (F.S)
試驗變壓器參數：
規格 | 容量 kVA | 低壓側 | 高壓側 | 測(ce)量變比 | 60分鐘溫升(sheng)℃ | 阻抗電壓％ | 空載 電流 ％ | 質(zhi)量 kg | 外形尺(chi)寸 長Х寬(kuan)Х高 mmХmmХmm |
| ||
電壓 V | 電流(liu) A | 電(dian)壓 kV | 電流(liu) mA |
| ||||||||
| ||||||||||||
10/50 | 10 | 200 | 50 | 50 | 200 | 500 | 50 | 10 | <4 | 80 | 260Х375Х750 |
|
15/50 | 15 | 400 | 37.5 | 50 | 300 | 500 | 50 | 8 | <4 | 120 | 270Х420Х800 |
|
20/50 | 20 | 400 | 50 | 50 | 400 | 500 | 50 | 8 | <4 | 140 | 285Х440Х820 |
|
30/50 | 30 | 400 | 75 | 50 | 600 | 500 | 50 | 8 | <4 | 155 | 295Х386Х840 |
|
50/50 | 50 | 400 | 125 | 50 | 1000 | 500 | 50 | 8 | <4 | 184 | 320Х416Х910 |
|
10/100 | 10 | 200 | 50 | 100 | 100 | 1000 | 50 | 10 | <4 | 135 | 350Х475Х1300 |
|
15/100 | 15 | 400 | 37.5 | 100 | 150 | 1000 | 50 | 8 | <4 | 150 | 510Х390Х1320 |
|
20/100 | 20 | 400 | 50 | 100 | 200 | 1000 | 50 | 8 | <4 | 215 | 540Х400Х1340 |
|
30/100 | 30 | 400 | 75 | 100 | 300 | 1000 | 50 | 8 | <4 | 250 | 560Х410Х1360 |
|
50/100 | 50 | 400 | 125 | 100 | 500 | 1000 | 50 | 8 | <4 | 290 | 600Х460Х1410 |
|
10/150 | 10 | 200 | 50 | 100 | 66.7 | 1500 | 50 | 10 | <4 | 180 | 265Х380Х1750 |
|
15/150 | 15 | 400 | 37.5 | 150 | 100 | 1500 | 50 | 8 | <4 | 200 | 510Х390Х1800 |
|
20/150 | 30 | 400 | 50 | 150 | 133.3 | 1500 | 50 | 8 | <4 | 220 | 540Х415Х1800 |
|
30/150 | 30 | 400 | 75 | 150 | 200 | 1500 | 50 | 8 | <4 | 280 | 560Х430Х1800 |
|
50/150 | 50 | 400 | 125 | 150 | 333.3 | 1500 | 50 | 8 | <4 | 340 | 640Х490Х1850 |
|
STYD-3000 Programmed Power-frequency Voltage Withstand Test System
Introduction
STYD-3000 is designed according to the DL/848.2-2004 standare. It is used to proceed insulating strength test of kinds of such as electronic equipment, electric elements, insulated materials and so on,on purpose of testing the insulating level , finding the insulating bug of tested res and weight the ability of overpotential of them.
Features
• Programmed Voltage Regulating
• Auto/Manual Regulating Mode
• Voltage, Current, Time Setting
• Four display windows for Output Voltage(HV), Output Current(HC), Input Current, and Withstand Time
• Auto Detecting Inertia of Motor, step-by-step, try-and-error Voltage Regulating Method
• Auto Timing at Setting Voltage, when Time up, Auto Regulating down to Bottom
• Auto Shut off when over Setting Current(one of the input and output current), and Auto Regulating down to bottom, and Sound an Alarm
• Auto Capture Peak Voltage when break down
•Test data can be Printed, Auto/Manual Printing Mode
• HW & SW Anti-Interference
Specifications
• Power Supply: Three-phase Four-wire system, 380V±10%, 50Hz±1
• High Voltage: 100kV (selectable)
• High Current: 500mA (selectable)
• Rated Capacity: 50kVA (selectable)
• Accuracy: 1.0%
• Ambient Temperature: 0~40oC
• Ambient Humidity: <80% RH
• Absolute Altitude: <1000m
