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Assembling (repairing, testing) equipment undertaking test class II
Obtain the second-level installation (repair, test) license, and can engage in the installation, maintenance or test activities of power facilities with voltage...
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Product Introduction

The "Administrative Measures for Installation (Repair, Test) Power Facilities Permits" will come into effect on October 11, 2020. The "Administrative Measures for Installation (Repair, Test) Power Facilities License" (State Electricity Regulatory Commission Order No. 28) promulgated by the former State Electricity Regulatory Commission on December 18, 2009 shall be repealed simultaneously. Huatian Power briefly introduces the new version of the guide for the selection of construction machinery and equipment required for the second-level power facility license for installation (repair, test) testing.

Obtain the second-level installation (repair, test) license, and can engage in the installation, maintenance or test activities of power facilities with voltage levels below 330kV.

Equipment List

承试类  二级

序号 机具设备名称 单位 数量 规格 规格型号
高压发生设备
1 直流高压发生器 1 DC:250kV/5mA YNZGF-250kV/5mA
2 工频耐压试验装置 1 AC:10kVA/100kV YNYDJ-10kVA/100kV
1 AC:5kVA/50kV YNYDJ-5kVA/50kV
3 变频串联谐振试验成套装置 1 2000kVA/400kV/5A
30~300Hz
YNXZ-2000kVA/400kV
4 感应耐压试验装置 1 5kVA/360V
150Hz
YNSBF-5kVA/360V
电气测量仪器
1 高压介质损耗测试仪 2 1、介质测量精度为1%
2、电容量精度为0.5%
3、抗干扰变频
YNJS-H
2 回路电阻测试仪 2 DC:≥100A YNHL-100A
3 互感器伏安特性测试仪 1 2200V/5A YNFA-V
4 接地电阻测试仪 1 异频法 YNDW-3A
5 电容电感测试仪 1   YNRG-H
6 接地导通测试仪 1 DC:1A YNDT-10A
7 变压器直流电阻测试仪 2 DC:≥10A YNZZ-10A
8 变压器变比测试仪 1 数字式0.5级 YNBC-H
9 变压器绕组变形测试仪 1 频响法 YNRZ-800A
10 有载分接开关测试仪 1 I≧1A YNYZ-H
11 断路器特性测试仪 2   YNGKC-6F
12 氧化锌避雷器阻性电流测试仪 1   YNYB-H
13 三相继电保护测试仪 2 三相电压电流各2组 YNJB-1200
14 输电线路参数测试仪 1 异频法 YNXL-Y
15 雷击计数器校验仪 1   YNFD-H
16 绝缘电阻测试仪 2 DC:0~5000V 200G(Ω)
短路电流≥5mA
YN-5000
油、气试验仪器
1 SF6检漏仪 1 灵敏度1ppmv YNXP-1A
2 SF6气体微水测试仪 1   YNWS-H
3 SF6气体密度校验仪 1 精度0.2级
压力范围0~1.0Mpa
YNMD-H
4 绝缘油色谱仪 1   YNYSP-2030
5 绝缘油闭口闪点仪 1   YNBS-H
6 绝缘油微水仪 1 PPM级 YNYWS-H
7 绝缘油酸值测定仪 1   YNYSZ-H
8 绝缘油PH测定仪 1    
9 绝缘油自动介质损耗测量仪 1   YNYJS-H
10 绝缘油介电强度测试仪 1   YNJY-1001
常用仪器仪表
1 兆欧表 2 DC:2500V YN2671
2 兆欧表 2 DC:500V YN2670
3 数字式双钳相位伏安表 2 测量电流1mA~5A SMG2000B
Application conditions

Those who have obtained the second-level test-based installation (repair, test) power facility license can engage in testing activities for power facilities with voltage levels below 330kV. Applicants should meet the following conditions:

1. Net assets

Have net assets that are suitable for carrying out installation (repair, test) power facilities activities, and their proportion of total assets shall not be less than 15%.

2. Person in charge of technology and person in charge of safety

Those who apply for Level 1 to Level 3 licenses shall have at least 5 years of work experience in installation, maintenance or test management of electric power facilities that are compatible with the type of license applied for, and have a professional title of power-related major or above; among them, those who apply for a Level 1 license , Should have professional titles related to electric power.

3. Professional technical and skilled personnel

For those who apply for a Level 1 to Level 3 license, there shall be no less than 50, 30, and 15 electric power-related professional and technical personnel, among which there are no less than 30, 15 and 5 persons with intermediate or higher technical qualifications; There are no less than 60, 30, and 20 relevant professional skilled personnel, among which there are no less than 30, 15 and 10 high-voltage electricians.

4. In addition to the above requirements, applicants who apply for a Level 1 to Level 3 license shall also have the following performances that are compatible with the type and level of the license applied for:

1. Those who apply for Class 1 to Class 3 installation permits shall be engaged in the installation of power transformation (distribution) and line facilities with voltage levels of 330 (220) kV, 110 (66) kV, 35kV and above 10kV and above in the past 3 years. The performance of the activities and the quality are qualified; during this period, the annual project settlement income from the installation of power facilities shall be no less than 200 million yuan, 100 million yuan and 30 million yuan respectively.

2. Applicants who apply for Grade I to Grade III repair or test licenses shall be engaged in 330 (220) kV, 110 (66) kV, 35kV and 10kV and above voltage level transformation (distribution) electricity in the past two years. And the performance of maintenance or test activities of line facilities.

Product Image
  • YNXZ-B substation electrical equipment AC withstand voltage test device
  • YNZGF series DC high voltage generator

  • YNYDJ series power frequency withstand voltage test device

  • YNJB-1200 six-phase relay protection tester

Test Report

Our company's products are produced in strict accordance with international standards, national standards, and industry and enterprise standards. They have passed professional inspections by national, provincial and municipal electric power research institutes, measurement centers and electric power authorities, and fully passed the ISO9001 international quality management system certification. GB/T19001-2008 quality management system requirements, GB/T24001-2004 environmental management system requirements, GB/T28001-2011 occupational health and safety management system requirements.

      

After-sales service
With your support and trust, in order to protect your interests, enable you to get better and higher-quality services, and to establish a good corporate image for our company, we are guided by the principle of "pursuing high quality in everything, and customer satisfaction". We will provide you with relevant services in strict accordance with contract requirements and product technical specifications to meet user needs, and solemnly promise you with the principle of "enthusiasm for pre-sales, in-sales, and after-sales services":
  • Pre-sale commitment

    Warmly welcome calls and visits
    Provide fast and professional response
    Timely, serious and reasonable quotation
  • Commitment in sale

    Strictly execute the contract
    Professional technical training
    Timely and regular return visits
  • After-sales service

    Punctual delivery with quality and quantity
    Take information feedback seriously
    Free lifetime technical consultation
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