智能化交直流耐壓試驗(yàn)裝置
執(zhí)行標(biāo)準(zhǔn)：DL/848.2-2004
SGYD-3000智能耐壓試驗(yàn)裝置是根據(jù)國(guó)家新電力行業(yè)標(biāo)準(zhǔn)而設(shè)計(jì)的、性能先進(jìn)的智能耐壓試驗(yàn)設(shè)備，用于對(duì)各種電器產(chǎn)品、電氣元件、絕緣材料等進(jìn)行規(guī)定電壓下的絕緣強(qiáng)度試驗(yàn)，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(guò)電壓的能力。廣泛應(yīng)用于電工制造部門(mén)、電力運(yùn)行部門(mén)、科研單位和高等院校。
功能特點(diǎn)
1 320×240液晶顯示器、高速熱敏打印機(jī)
2 高低壓電壓、電流4路測(cè)量方式，高精度傳感器和高性能14位AD采集芯片
3 人機(jī)對(duì)話(huà)全鍵盤(pán)操作方式，智能化工作全過(guò)程，任選自動(dòng)方式和手動(dòng)方式
4 實(shí)時(shí)顯示高低壓電壓、電流，時(shí)間及耐壓結(jié)果，顯示直觀明了
5 完善的過(guò)壓、過(guò)流保護(hù)，任意設(shè)定輸出電壓、高低壓電流上限和計(jì)時(shí)時(shí)間
6 具有接地檢測(cè)功能和回零檢測(cè)功能，接地和回零確定后才可進(jìn)行試驗(yàn)，**可靠
7 具有絕緣阻抗測(cè)試功能，直接反映被試品絕緣強(qiáng)度
8 逼近式調(diào)壓算法，到達(dá)設(shè)定電壓后自動(dòng)耐壓計(jì)時(shí)，計(jì)時(shí)結(jié)束后自動(dòng)降壓回零
9 超過(guò)設(shè)定高低壓電流時(shí)自動(dòng)切斷電壓輸出，降壓回零，并發(fā)生聲光報(bào)警
10 精良的軟硬件抗干擾設(shè)計(jì)，多種抗干擾手段，適應(yīng)惡劣電磁環(huán)境
11 自動(dòng)錯(cuò)誤診斷，易于發(fā)現(xiàn)和解決問(wèn)題
12 可選配遠(yuǎn)程通信、門(mén)聯(lián)鎖警燈警鈴、外接分壓器校驗(yàn)接口等
技術(shù)規(guī)格
13 輸入電壓：三相四線(xiàn)AC380V±10% 50Hz±1
14 輸出電壓：0-150kV
15 輸出容量：0-100kVA
16 計(jì)時(shí)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(yàn)變壓器參數(shù)：
|
規(guī)格
|
容量
kVA
|
低壓側(cè)
|
高壓側(cè)
|
測(cè)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(zhǎng)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
|
|
SGYD-3000 Programmed Power-frequency Voltage WithSGand TeSG SySGem
Introduction
SGYD-3000 is designed according to the DL/848.2-2004 SGandare. It is used to proceed insulating SGrength teSG of kinds of such as electronic equipment, electric elements, insulated materials and so on,on purpose of teSGing the insulating level , finding the insulating bug of teSGed 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 WithSGand Time
? Auto Detecting Inertia of Motor, SGep-by-SGep, 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
?TeSG data can be Printed, Auto/Manual Printing Mode
? HW & SW Anti-Interference
Specifications
? Power Supply: Three-phase Four-wire sySGem, 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
