程控工頻耐壓試驗裝置
執(zhí)行標準：DL/848.2-2004
STYD-3000智能耐壓試驗裝置是根據(jù)國家*新電力行業(yè)標準而設(shè)計的、性能先進的智能耐壓試驗設(shè)備，用于對各種電器產(chǎn)品、電氣元件、絕緣材料等進行規(guī)定電壓下的絕緣強度試驗，以考核產(chǎn)品的絕緣水平，發(fā)現(xiàn)被試品的絕緣缺陷，衡量過電壓的能力。廣泛應(yīng)用于電工制造部門、電力運行部門、科研單位和高等院校。
功能特點
1 320×240液晶顯示器、高速熱敏打印機
2 高低壓電壓、電流4路測量方式，高精度傳感器和高性能14位AD采集芯片
3 人機對話全鍵盤操作方式，智能化工作全過程，任選自動方式和手動方式
4 實時顯示高低壓電壓、電流，時間及耐壓結(jié)果，顯示直觀明了
5 完善的過壓、過流保護，任意設(shè)定輸出電壓、高低壓電流上限和計時時間
6 具有接地檢測功能和回零檢測功能，接地和回零確定后才可進行試驗，**可靠
7 具有絕緣阻抗測試功能，直接反映被試品絕緣強度
8 逼近式調(diào)壓算法，到達設(shè)定電壓后自動耐壓計時，計時結(jié)束后自動降壓回零
9 超過設(shè)定高低壓電流時自動切斷電壓輸出，降壓回零，并發(fā)生聲光報警
10 精良的軟硬件抗干擾設(shè)計，多種抗干擾手段，適應(yīng)惡劣電磁環(huán)境
11 自動錯誤診斷，易于發(fā)現(xiàn)和解決問題
12 可選配遠程通信、門聯(lián)鎖警燈警鈴、外接分壓器校驗接口等
技術(shù)規(guī)格
13 輸入電壓：三相四線AC380V±10% 50Hz±1
14 輸出電壓：0-150kV
15 輸出容量：0-100kVA
16 計時范圍：0-999S
17 環(huán)境溫度：－20℃至50℃
18 電壓精度 ≤5% (F.S)
19 電流精度 ≤5% (F.S)
試驗變壓器參數(shù)：
|
規(guī)格 |
容量
kVA |
低壓側(cè) |
高壓側(cè) |
測量變比 |
60分鐘溫升℃ |
阻抗電壓％ |
空載
電流
％ |
質(zhì)量
kg |
外形尺寸
長Х寬Х高
mmХmmХmm |
|
|
電壓
V |
電流
A |
電壓
kV |
電流
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