Standards introduction for Charging station in North-American

•NFPA 70– NationalElectrical Code (NEC), Article 625 addressing Electric VehicleCharging System

• ANSI/UL 2202 – Standardfor Electric Vehicle (EV) Charging System Equipment (AC toDC)

• ANSI/UL 2231-1* –Standard for Safety for Personnel Protection Systems for ElectricVehicle (EV) Supply Circuits: General

Requirements (referred toin UL 2202 / UL 2594)

• ANSI/UL 2231-2* –Standard for Safety for Personnel Protection Systems for ElectricVehicle (EV) Supply Circuits: Particular

Requirements forProtection Devices for Use in Charging Systems (referred to in UL2202 / UL 2594)

• ANSI/UL 2594* – Standardfor Electric Vehicle Supply Equipment (AC to DC)

• UL 2750 – WirelessCharging Equipment for Electric Vehicles (inDevelopment)

• ANSI/UL2251* – Electric Vehicle Plugs, Receptacles and Couplers

• UL 1998 – Standard forSoftware in Programmable Components

• UL 991 –Standard for Tests for Safety-Related Controls EmployingSolid-State Devices

For example of the UL 2594 standard:

We product the charging station connector drive-over test system, which is used to check whether a plug or vehicle connector shall have adequate resistance to damage from being driven over by a vehicle, unless it is provided with a cable management system which prevents the accessory from being left on the ground.

Standards introduction for Charging station in Europe

•IEC61851-1 – Electric VehicleConductive Charging Systems – General Requirements

• IEC61851-21 – Electric Vehicle Conductive Charging Systems – Electricvehicle requirements for conductive connection

to ana.c./d.c. supply

• IEC61851-21-1 – Electric Vehicle Conductive Charging Systems –Electric vehicle on-board charger EMC requirements

forconductive connection to AC/DC supply

• IEC61851-21-2 – Electric Vehicle Conductive Charging Systems Electricvehicle requirements for conductive connection

to an AC/DCsupply - EMC requirements for off board electric vehicle chargingsystems

• IEC61851-23 – Electric Vehicle Conductive Charging System – DCelectric vehicle charging station

• IEC61000-6-1/2/3/4- Electromagnetic compatibility (EMC)

For example of the IEC 61851-1 standard:

We product EVSE Test Equipment Mechanical Strength Impact Tester, this device is composed of two kinds of impact test apparatuses, and two kinds of mechanical strength test methods can be used to perform impact test on EVSE shell.

Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery testing equipment, electromagnetic compatibility (EMC) test system, environmental testing equipment, fire retardant test equipment, dust-proof waterproof testing equipment and electrical appliances testing equipment. Our products covering electrical vehicle, electric power, communication, electrical appliances and electronic devices industries.