Hotline  027-81314188

Products
Your location:Home > Products > Installation (repair, test) equipment
The first level of the test equipment for the installation (repair, test) equipment
Obtain the first-level installation (repair, test) license, and can engage in the installation, maintenance or test activities of all voltage levels of power fa...
Reminder: For product purchase, technical maintenance and other services, please call!
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Order No. 28) promulgated by the former State Electricity Regulatory Commission on December 18, 2009 shall be repealed simultaneously.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 first-level power facility permit for installation (repair, test) testing.

Obtain the first-level installation (repair, test) license, and can engage in the installation, maintenance or test activities of all voltage levels of power facilities.

Performance characteristics

Tested Class I

Serial number Machine equipment name Unit Quantity Specification Specification model
One High-voltage generating equipment
1 DC high voltage generator set 1 DC:300kV/5mA YNZGF-300kV/5mA
2 Power frequency withstand voltage test device set 2 AC:10kVA/100kV YNYDJ-10kVA/100kV
set 1 AC:5kVA/50kV YNYDJ-5kVA/50kV
3 Frequency conversion series resonance test complete set set 1 4000kVA/800kV/5A
30~300Hz
YNXZ-4000kVA/800kV
4 Partial discharge complete device set 1 Above 400kW
Power supply with frequency greater than 100Hz
YNJF-2000
5 Induction withstand voltage test device set 1 5kVA/360V
150Hz
YNSBF-5kVA/360V
Two Electrical measuring instruments
1 High voltage dielectric loss tester station 2 1. The medium measurement accuracy is 1%
2. The capacitance accuracy is 0.5%
3. Anti-interference frequency conversion
YNJS-H
2 Loop resistance tester station 2 DC:≥100A YNHL-100A
3 Transformer volt-ampere characteristic tester station 1 2200V/1A YNFA-V
station 1 1100V/5A YNFA-II
4 Ground Resistance Tester station 1 Communication method >3-20A  
station 1 Inter-frequency method YNDW-5A
5 Capacitance and inductance tester station 1   YNRG-H
6 Precision current transformer station 2 0.2 level  
7 Precision voltage transformer station 2 0.2 level  
8 Ground continuity tester station 1 DC:1A YNDT-10A
9 Transformer DC Resistance Tester station 2 DC:≥10A YNZZ-10A
10 Transformer ratio tester station 1 Digital 0.5 level YNBC-H
11 Transformer winding deformation tester station 1 Frequency response method YNRZ-800A
12 On-load tap changer tester station 1 I≧1A YNYZ-H
13 Circuit breaker characteristic tester station 2   YNGKC-6F
14 Zinc oxide arrester resistive current tester station 1   YNYB-H
15 Three-phase relay protection tester station 1 Two groups of three-phase voltage and current YNJB-1200
16 Transmission line parameter tester station 1 Inter-frequency method YNXL-Y
17 Large current test equipment station 1    
18 Online current monitoring ammeter calibrator station 1    
19 Lightning strike counter calibrator station 1   YNFD-H
20 Insulation Resistance Tester station 2 DC: 0~10000V 200G(Ω)
Short circuit current ≥5mA
YN-10000
21 Transmitter calibrator set 2    
22 Gas relay calibration device set 1    
Three Oil and gas test equipment
1 SF6 leak detector station 1 Sensitivity 1ppmv YNXP-1A
2 SF6 Gas Moisture Tester station 1   YNWS-H
3 SF6 gas density calibrator station 1 Accuracy 0.2 level
Pressure range 0~1.0Mpa
YNMD-H
4 Insulating oil particle size tester station 1    
5 Insulating oil chromatograph station 1   YNYSP-2030
6 Insulating oil closed flash point tester station 1   YNBS-H
7 Insulating oil micro water meter station 1 PPM level YNYWS-H
8 Insulating oil acid value tester station 1   YNYSZ-H
9 Insulating oil PH tester station 1    
10 Automatic dielectric loss measuring instrument for insulating oil station 1   YNYJS-H
11 Insulating oil dielectric strength tester station 1   YNJY-1001
Four Commonly used instruments
1 Megohmmeter station 2 DC:5000V YN2672
2 Megohmmeter station 2 DC:2500V YN2671
3 Megohmmeter station 2 DC:500V YN2670
4 DC stabilized current power supply set 1 220V/110V/5A  
5 Current transformer secondary circuit load tester station 1 20V/5A YNYF-H
6 Three-phase voltage regulator station 1 15kVA  
7 Digital double clamp phase voltammeter only 2 Measuring current 1mA~5A SMG2000B
Technical Parameters

Those who have obtained the first-level test-based installation (repair, test) power facility permits can engage in testing activities for power facilities of all voltage levels. 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 details
  • 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
Recommended Products
Copyright © Wuhan Yueneng High Test Power Equipment Co.,Ltd. http://www.whyngc.com All Rights Reserved    Website productionSanjin.net    鄂ICP备16014120号-2