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[供應]GB/T1411-2002耐電弧試驗機
GB/T1411-2002耐電弧試驗機
產品名稱：耐電弧試驗機
產品型號：ZDH-20
滿足標準：GB/T 1411-2002《固體絕緣材料耐高壓低電流電弧放電的試驗》（等同IEC 61621-1997）及ASTM D495等標準的要求設計制造的，并符合IEC 149、UL 746A等試驗方法
一 概述
主要適用范圍及功能：
本試驗機是按照應用于電機、電器和家用電器等行業的電工用塑料、樹脂膠和絕緣漆等絕緣材料的耐電弧性能評定，主用于固體絕緣材料如：塑料、薄膜、樹脂、云母、陶瓷、玻璃、絕緣油、絕緣漆、紙板等介質的耐電弧性能測試；
本試驗機由計算機控制運行，可以顯示當前實驗狀態及實驗時間，實驗結束后并保存當前實驗數據，并可打印.標準實驗報告。
二 功能特點
1 本機為上下一體結構，下部為操作系統，上部為試驗箱。
2 本產品采用智能控制技術，通過選擇程序（IEC或ASTM）可自動進行試驗，并在電腦上顯示試驗過程和結果。
3 安全性能良好，抗干擾能力強，測試精度高。
三 主要技術參數
1 電弧通斷時間誤差：小于 ±10ms
2 調壓器容量：2kVA
3 額定試驗電壓：12.5kV
4 試驗電壓精度：±3%
5 電流控制精度：±10% 電流測量精度：1.5%
6 電極對試樣壓力：（0.5±0.05）N
7 電極材料：鎢棒
8 電極距離：（6.35±0.1）mm（IEC）
（6.0±0.1）mm（ASTM）
9 使用環境溫度：（23±2）℃
10 使用環境濕度：（50±5）%
11 電源：220V±5% 50Hz 10A
12 試驗 方法： 國標/美標/10 mA 連續/20 mA 連續/30 mA連續/40 mA連續
13 試驗程序如下：
程序段 | 電弧電流 mA | 電弧通斷時間s | 各程序段持續時間s | 試驗總時間s | |
IEC 61621 | ASTM D495 | ||||
1 | 10 | 1/8s通 7/8s斷 | 1/4s通 7/4s斷 | 60 | 60 |
2 | 10 | 1/4s通 3/4s斷 | 1/4s通 3/4s斷 | 60 | 120 |
3 | 10 | 1/4s通 1/4s斷 | 1/4s通 1/4s斷 | 60 | 180 |
4 | 10 | 連續通 | 60 | 240 | |
5 | 20 | 連續通 | 60 | 300 | |
6 | 30 | 連續通 | 60 | 360 | |
7 | 40 | 連續通 | 60 | 420 | |
四 配置
序號 | 名稱 | 數量 | 備注 |
01 | 耐電弧測試儀 | 一臺 | |
02 | 電極系統 | 一套 | |
03 | 電極支座 | 一套 | |
04 | 電源電纜 | 一套 | |
05 | 接地放電棒 | 一支 | |
06 | 電流毫安表 | 一臺 | |
07 | 電腦測控軟件 | 一套 | |
08 | 試樣架 | 一支 | |
09 | 電極距離標準塊 | 2塊 | |
10 | 角度標準塊 | 2塊 | |
11 | 陶瓷片 | 2片 | |
12 | 噴墨打印機 | 1臺 | 品牌 |
13 | 計算機 | 1臺 | 品牌 |
14 | 使用說明書 | 1份 |
GB/T1411-2002耐電弧試驗機
Product Name: arc resistance test machine
Product type: ZDH-20
Meet the standards: GB/T 1411-2002 "test of solid insulating materials high downcurrent arc discharge" (equivalent to IEC 61621-1997) and ASTM D495 standardrequirements of design and manufacture, and in accordance with the testing method of IEC 149, UL 746A
The main applicable scope and function:
This tester is according to the arc resistance evaluation is applied to the motor,electrical appliances and household appliances industries such as electrical use ofplastic, resin glue and insulation paint insulation materials, the main material for solid insulation, such as: plastic film, resin, mica, ceramic, glass, insulating oil, insulatingpaint, paper and other media. The arc resistance test;
The testing machine controlled by computer operation, can display the currentexperiment condition and experiment time, and save the current experimental data after the end of the experiment, and can be printed. The standard test report.
As one of the structure under 1 the machine, the lower part is operating system, the upper part is a test box.
2 of the products using the latest inligent control technology, through the choice ofprogram (IEC or ASTM) can automatically test, and display the test process and resultson the computer.
3 a good safety performance, strong anti-interference ability, high test precision.
The 1 arc on-off time error: less than 10ms
2 pressure regulator capacity: 2kVA
3 of the rated voltage test: 12.5kV
4 the test voltage accuracy: + 3%
5 current control accuracy: + 10% current measuring accuracy: 1.5%
6 electrodes on the sample pressure: (0.5 + 0.05) N
7: tungsten electrode materials
The 8 electrode distance: (6.35 + 0.1) mm (IEC)
(6 + 0.1) mm (ASTM)
9 the use of environmental temperature: (23 + 2) C
10 the use of environmental humidity: (50 + 5)%
11 Power: 220V + 5% 50Hz 10A
The 12 test method: GB / American Standard /10 mA /20 mA /30 mA continuouscontinuous continuous continuous /40 mA
The 13 test procedures are as follows:
Program segment of arc current
MA arc on-off time of each s program segment of the total duration of the test time of SS
IEC 61621 ASTM D495
1/8s 110 7/8s 1/4s 6060 through 7/4s fault fault
1/4s 210 3/4s 1/4s 60120 through 3/4s fault fault
1/4s 310 1/4s 1/4s 60180 through 1/4s fault fault
410 continuous through 60240
520 continuous through 60300
630 continuous through 60360
740 continuous through 60420
Four configuration
The 01 arc resistance test instrument
The 02 electrode system and a set of
The 03 electrode holder is a
04 power cable a
The 05 ground discharge rod a
A current of 06 Ma form a
07 computer measurement and control software of a
08 sample frame a
The 09 electrode distance standard block 2
10 point standard block 2
11 2 piece ceramic piece
12 inkjet printer 1 brand
13 computer of 1 brand
14 Manual 1
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