The State Administration for Market Regulation issued a notice in 2019 (No. 48 of 2019) on the implementation of mandatory management of measuring instruments. Electric vehicle charging piles (AC/DC charging piles) are included in the mandatory inspection catalog and should be subject to mandatory inspection during use. Those who fail to apply for mandatory inspection in accordance with regulations after November 1, 2020 will be ordered to stop using and punished in accordance with relevant regulations. Each charging station operation and maintenance manufacturer shall conduct testing on the charging stations during the operation phase according to their respective regulations (such as State Grid [2018] No. 45 document), and grasp the working status of the charging stations. SKONDA has launched a portable charging pile measurement and testing solution for metering, operation and maintenance testing of charging piles. It provides one-stop solutions for metering, operation and maintenance testing, test report output, server data uploading, and other tasks. The solution includes:

1、 Portable DC charging station metering solution

2、 Portable AC Charging Station Measurement Solution

3、 Operation, maintenance and metering solutions for DC charging stations

4、 Exchange charging station operation and measurement solutions

1、 Portable DC charging station metering solution

The SKONDA DC charging station metering solution has interoperability specification testing, communication protocol consistency testing, as well as metering verification testing and BMS simulation testing functions specified by national standards. Mainly used for performance testing, communication protocol testing, and metrological verification of newly installed DC charging piles, repaired charging piles, and upgraded charging piles. It has the characteristics of high precision, small size, light weight, and easy portability, which can meet the measurement and performance testing needs of various occasions such as laboratories and on-site.

The SKONDA DC charging pile measurement solution measurement project meets the metrological verification regulations of JJG 1149-2018 Electric Vehicle Off board Charging Machine, as follows:

The SKONDA DC charging station metering solution has the following metering parameters:

2、 Portable AC Charging Station Measurement Solution

The SKONDA AC charging station metering solution has interoperability testing and metering verification function testing. Mainly used for interoperability function verification, charging timing condition detection, and metrological verification of newly installed AC charging piles, repaired AC charging piles, and upgraded AC charging piles. It has the characteristics of high precision, small size, light weight, and easy portability, which can meet the measurement and performance testing needs of various occasions such as laboratories and on-site.

The measurement project of SKONDA AC charging station measurement solution meets the metrological verification regulations of "JJG 1148-2018 Electric Vehicle Off board Charging Machine", as follows:

The SKONDA AC charging station metering solution has the following metering parameters:

3、 Operation, maintenance and metering solutions for DC charging stations

The SKONDA DC charging pile operation and maintenance detection solution has the following testing functions:

Meet the metrological verification regulations of JJG 1149-2018 Electric Vehicle Off board Charging Machine;

Meet the testing requirements of GB/T 34657.1-2017 Test Specification for Interoperability of Conductive Charging of Electric Vehicles Part 1 Power Supply Equipment;

Meet the testing requirements of the "GB/T 34658-2017 Communication Protocol Consistency Test between Off board Conductive Chargers and Battery Management Systems for Electric Vehicles" test project;

Meet the requirements for equipment inspection, acceptance stage inspection, and operation stage inspection as stated in State Grid [2018] No. 45 document;

Meet the protocol standards of GB/T 27930-2015 Communication Protocol between Off board Conductive Chargers and Battery Management Systems for Electric Vehicles and comply with the requirements specified in GB/T 27930-2011 version.

The operation and maintenance detection solution for DC charging piles has the following functional features:

4、 Exchange charging station operation and measurement solutions

The SKONDA AC charging station operation and maintenance detection solution has the following testing functions:

Meet the metrological verification regulations of JJG 1148-2018 Electric Vehicle AC Charging Station;

Meet the testing requirements of GB/T 34657.1-2017 Test Specification for Interoperability of Conductive Charging of Electric Vehicles Part 1 Power Supply Equipment;

Meet the requirements for equipment inspection, acceptance stage inspection, and operation stage inspection as stated in State Grid [2018] No. 45 document.

The maintenance and testing solution for communication charging stations has the following functional features:

Shenzhen SKONDA Electronics Co., Ltd. (referred to as "SKONDA"), founded in 2002, is a national high-tech enterprise specializing in the independent development of core technologies for precision measuring instruments and testing systems in China. It is also a comprehensive instrument and equipment supplier that integrates the research and development, production, sales, and service of power, new energy, batteries, automation testing, and aging solutions.

SKONDA has been focusing on the field of instrument testing for more than ten years. The original products and solutions of the "SKONDA" brand have been maturely applied in fields such as 3C, new energy vehicles, medical electronics, information and communication, LED lighting, electronic components, military industry, and experimental institutes.

In recent years, SKONDA's brand, business, and technology have received market attention and recognition. SKONDA's efficient and professional R&D center, quality center, and other core operating departments are committed to integrating more flexible and reliable professional equipment testing solutions, fully supporting customer needs, and creating value for customers.

Driven by technological development and guided by customer needs, SKONDA is always committed to providing highly reliable, accurate, and sustainable testing equipment and integrated solutions in the global industrial testing field.