全自动绝缘油介电强度测试仪
产品介绍
全自动绝缘油介电强度测试仪(三杯)是我公司全体科研技术人员，依据国家标准GB507-86及行标DL-474·4-92DL/T596-1996的有关规定，发挥自身优势，经过多次现场试验和长期不懈努力，精心研制开发的高准确度、全数字化工业仪器。
全自动绝缘油介电强度测试仪操作简便，造型美观大方。由于采用了全自动数字化微机控制，所以测量精度高、抗干扰能力强、安全可靠。
全自动绝缘油介电强度测试仪 仪器特点
1. 本公司生产的三杯全自动绝缘油介电强度测试仪LCD显示屏可以实现试验过程和结果显示,采用大容量单片机控制，工作稳定可靠；
2. 仪器设有温湿度及时钟显示功能，并设有接地报警功能以提示客户注意安全；
3. 仪器内设宽范围看门狗电路杜绝了死机现象；
4. 多种操作选择，仪器程序设有GB1986、GB2002两种国家标准方法和自定义操作，能适应不同用户的多种选择；
5. 仪器油杯采用特种玻璃一次浇铸成型，杜绝了漏油等干扰现象的发生；
6. 仪器独特的高压端采样设计让测试值直接进入A/D转换器，避免了在模拟电路中造成的误差，使测量结果更加准确；
7. 全自动绝缘油介电强度测试仪(三杯)内部具有过流、过压、短路等保护等功能，并具有 的抗干扰能力，电磁兼容性好；
技术指标
1. 升压器容量 1.5 kVA
2. 升压速度 2.0 kV/s，2.5 kV/s，3.0 kV/s，3.5 kV/s 四档任选
3. 输出电压 0～80 kV（可选）
4. 电压精度 ±（2%读数+2字）
5. 电源畸变率 ＜1%
6. 电极间隙 标准2.5 mm
7. 试验次数 6 次（1-6次可选）
8. 静放时间 5 min (1-9 min可选)
9. 外形尺寸 730 mm×410 mm×390 mm
10. 仪器重量 38 kg
使用条件
1. 环境温度 0～40℃
2. 相对湿度 ≤85%
3. 工作电源 AC 220V（1 ± 10%）
4. 电源频率 50 Hz (1 ± 10%)
5. 功率消耗 ＜200 W
Fully automatic insulation oil dielectric strength tester
Product Introduction
The fully automatic insulation oil dielectric strength tester (three cups) is a high-precision, fully digital industrial instrument developed by all scientific and technical personnel of our company, based on the relevant provisions of the national standard GB507-86 and the industry standard DL-474 · 4-92DL/T596-1996, and utilizing its own advantages. After multiple on-site tests and long-term unremitting efforts, it has been carefully researched and developed.
The fully automatic insulation oil dielectric strength tester is easy to operate and has a beautiful and elegant appearance. Due to the use of fully automatic digital microcomputer control, it has high measurement accuracy, strong anti-interference ability, and is safe and reliable.
Instrument Features
The LCD display screen of the three cup fully automatic insulation oil dielectric strength tester produced by our company can realize the test process and result display. It is controlled by a large capacity microcontroller and works stably and reliably;
2. The instrument is equipped with temperature, humidity, and clock display functions, as well as a grounding alarm function to remind customers to pay attention to safety;
3. The instrument is equipped with a wide range watchdog circuit to prevent system crashes;
4. Multiple operation options, the instrument program has two national standard methods GB1986 and GB2002, as well as custom operations, which can adapt to different users' multiple choices;
5. The instrument oil cup is made of special glass and cast in one go, which eliminates the occurrence of interference phenomena such as oil leakage;
6. The unique high-voltage sampling design of the instrument allows the test values to directly enter the A/D converter, avoiding errors caused in the analog circuit and making the measurement results more accurate;
7. The fully automatic insulation oil dielectric strength tester (three cups) has functions such as overcurrent, overvoltage, short circuit protection, etc. inside, and has strong anti-interference ability and good electromagnetic compatibility;
technical indicators
1. Booster capacity 1.5 kVA
2. The boost speed can be selected from four levels: 2.0 kV/s, 2.5 kV/s, 3.0 kV/s, and 3.5 kV/s
3. Output voltage 0-80 kV (optional)
4. Voltage accuracy ± (2% reading+2 words)
5. Power distortion rate<1%
6. Electrode gap standard 2.5 mm
7. Test frequency 6 times (1-6 times optional)
8. Rest time 5 minutes (1-9 minutes optional)
9. Dimensions: 730 mm × 410 mm × 390 mm
10. Instrument weight 38 kg
Terms of Use
1. Environmental temperature: 0-40 ℃
2. Relative humidity ≤ 85%
3. Working power supply AC 220V (1 ± 10%)
4. Power frequency 50 Hz (1 ± 10%)
5. Power consumption<200 W
