GB/T 46148-2025 in English
VALIDTechnical specification for electric vehicle intelligent bi-directional power supply equipment
- Issued on:2025-08-29
- Implemented on:2026-03-01
- File Format:PDF
- Delivery:Via email within 8 business days
$641.00
| Standard No: | GB/T 46148-2025 |
| Document status: | VALID |
| Title in English: | Technical specification for electric vehicle intelligent bi-directional power supply equipment |
| Title in Chinese: | 电动汽车智能充放电设备技术规范 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 8 business days |
| Issued on: | 2025-08-29 |
| Implemented on: | 2026-03-01 |
| ICS Classification: | 29.200-Rectifiers. Convertors. Stabilized power supply |
| Chinese Classification: | K81-AC/DC supply units |
| Professional Classification: | GB-National Standard |
| Related Keywords: | intelligent bi-directional power supply equipment scopethis document
discharging equipment intelligent charging electric vehicle electric vehicle side |
| Related Topics: | Electrochemical charge and discharge
Industrial Automotive Equipment Electric vehicle decentralized charging facility engineering technology |
《GB/T 46148-2025电动汽车智能充放电设备技术规范》由524（中国电力企业联合会）归口，主管部门为中国电力企业联合会。
Scope
This document specifies the classification, configuration, operating conditions, functional requirements, safety requirements, and performance requirements for intelligent charging and discharging equipment for electric vehicles, and describes the corresponding test methods. This document applies to intelligent charging and discharging equipment (hereinafter referred to as "charging and discharging equipment") between electric vehicles and the power grid. The grid-side rated voltage does not exceed 1000V AC or 1500V DC, and the maximum rated voltage on the electric vehicle side does not exceed 1000V AC or 1500V DC. This document applies to DC charging and discharging equipment that uses Charging Mode 4, permanently connected to the grid, as specified in GB/T 18487.1-2023, and AC charging and discharging equipment that uses Charging Mode 3, Connection Method C. This document applies only to grid-connected charging and discharging equipment. It does not apply to charging and discharging equipment connected to an isolated grid.
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