PJY333型绝缘油介电强度测试仪 一、概述
PJY系列绝缘油介电强度测试仪是我公司全体科研技术人员，依据国家标准GB507-86和GB507-02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。该系列仪器采用微机控制，全自动数字化、造型美观、测量精度高、抗干扰能力强、安全可靠,极大的提高了工作效率，让您的工作在轻松愉快中完成，现具体绍如下。 PJY333型绝缘油介电强度测试仪 二、仪器特点:
1、仪器采用大容量单片机，双CPU控制工作稳定可靠。
2、仪器内设宽范围看门狗电路杜绝了死机现象。
3、多国标选择，仪器程序设有1986、2002两种国标和自定义设置，能适应不同用户的多种选择。
4、仪器油杯采用复合材料一次浇注而成杜绝了漏油和易碎的现象。
5、仪器*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.
6、升压速度均匀、稳定。
7、内置函数发生器,工频正弦波畸变小,频率稳定,避免了直接使用电网电源作升压器电源时,电网谐波对测试结果的影响.
8、仪器内部具有过流、过压、短路保护等功能，并且具有*的抗干扰能力,电磁兼容性好.
9、操作简单，大屏幕液晶显示，中文菜单操作界面。
10、金属外壳，美观大方，便携式结构，携带方便，户内外使用均可。
三、技术指标：
升压器容量 ：1.5KVA
升压速度 ：2.0kV/S 2.5 kV/S 3.0kV/S 3.5kV/S
输出电压 ：0—80kV可选
电源畸变率 ：＜1%
显示方式 ：大屏幕液晶汉字显示
电极形式 ：球形或平板形
电极间隙 ：标准2.5mm
仪器外型尺寸：630×410×390mm
重 量 ：38kg
四、使用条件
1、环境温度 ：0℃——十40℃
2、相对湿度 ：≤85%
3、工作电源 ：AC220V±20%
4、电源频率 ：50Hz±5HZ
5、功 率 ：＜200W PJY333 type of insulating oil dielectric strength tester
I. Overview
PJY series insulating oil dielectric strength tester is my company all the scientific and technical personnel, in accordance with the national standard GB507-86 GB507-02 line standard DL-474 · 4-92DL/T596-1996 the relevant provisions of the play to its own advantages, after numerous field trials and long-term unremitting efforts, the well-developed high accuracy, all-digital industrial instruments. The meter adopts microcomputer control, automatic digitization, attractive appearance, high accuracy, strong anti-jamming capability, safety and reliability, improve work efficiency, allowing you to work in a relaxed and happy, is presented below.
Second, the instrument features:
1, the instrument uses a large-capacity single-chip, dual-CPU control is stable and reliable.
2, the instrument equipped with a wide range of watchdog circuit to eliminate the phenomenon of death.
3, multi-GB selection instrument program has 1986,2002 both GB and custom settings, a variety of options that can adapt to different users.
4, the composite instrument oil cup pouring once made to prevent oil spills and fragile phenomenon.
The unique high-pressure end sampling design test values directly into the A / D converter, and to avoid the error caused by analog circuits, the measurement results more accurate.
6, boost speed uniform and stable.
7, the built-in function generator, power frequency sine wave distortion, frequency stability, and avoid direct use grid power for booster power grid harmonics of the test results.
8, inside the instrument has overcurrent, over voltage, short circuit protection, and other functions, and has a very strong anti-jamming capability, electromagnetic compatibility.
9, the operation is simple, large-screen LCD display, Chinese menu interface.
10, metal housing, nice, portable structure, easy to carry, can be indoor and outdoor use.
Third, the technical indicators:
Boost Capacity: 1.5KVA
Boost speed: 2.0kV / S 2.5 kV / S 3.0kV / S 3.5kV / S
Output voltage :0-80kV optional
Power distortion factor: <1%
Display: Large-screen LCD display
The electrode forms: spherical or flat
Electrode gap: 2.5mm standard
Instrument Dimensions: 630 × 410 × 390mm
Weight: 38kg
Fourth, the conditions of use
1, ambient temperature: 0 ° C - 11 40 ℃
2, relative humidity: ≤ 85%
3 power supply: AC220V ± 20%
4, Power frequency: 50Hz ± 5HZ
5, Power: <200W |
