Document Details
Basic Details
Name of Department/Committee : ETD 28
Document Number : ETD/28/17957
Document Title [English] : Utility-Interconnected Photovoltaic Inverters Test Procedure for Under Voltage Ride-Through Measurements First Revision
Document Title [Hindi] : यूटिलिटी-इंटरकनेक्टेड प्रकाशवोल्टीय इन्वर्टर – निम्न वोल्टेज राइड-थ्रू (ल.वी.आर.टी ) मापन हेतु परिक्षण पद्दति (प्रथम पुनरीक्षण)
Document Type : Revision
Language : English
Priority : 3
ICS Code : 27.160
Date of Project Approval : 26-08-2021
Standards to be Revised :
Sl.No. Is No & Year
1 IS 16782 : 2018
Standards to be Superseded :
Sl.No. Is No & Year
1 IS 16782 : 2018


Classification Details
Group : Electrical Switchgear and Other Electrical Products/Accessories
Sub Group : Renewable energy devices
Sub Sub Group : Solar flat plate collector , Water heating system, Solar cooker , Bio gas plant & Biomass cook stove
Aspects : Methods of tests
Risk : Low
Certification : Voluntary Registration
Short Commom Man's Title : Voltage Ride-Through Measurements
ITCHS Code :
Ministry :
  • Ministry of New and Renewable Energy
Sustainable development Goals :
  • AFFORDABLE AND CLEAN ENERGY
Degree of Equivalence : Identical under dual numbering
Identical/Equivalent Standards : IEC 62910 : 2020
Organization Type:


Sl.No. Synosis Points
1 This standard provides a test procedure for evaluating the performance of Under Voltage Ride-Through (UVRT) functions in inverters used in utility-interconnected Photovoltaic (PV) systems.
2 This document is most applicable to large systems where PV inverters are connected to utility high voltage (HV) distribution systems. However, the applicable procedures may also be used for low voltage (LV) installations in locations where evolving UVRT requirements include such installations, e.g. single-phase or 3-phase systems.