Two-in-one(OBC+DCDC) On-board Charger - Auxiliary Equipment

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Two-in-one(OBC+DCDC) On-board Charger

11kW On-board charger is used for convert single-phase/three-phase AC into high-voltage DC required by power battery, and also has the function of reverse discharge for power battery. 3kW DCDC converts high-voltage DC from power battery into low-voltage DC to provide energy for lowvoltage on-board equipment. This product adopts full digital control technology, with intelligent charging and multiple redundancy protection functions of hardware and software, and can customize charging strategies according to the needs of automobile enterprises to meet the charging needs of different models.

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Product features

High Power Density Integration

Adopts full digital high-frequency switch control technology, highly integrates OBC and DCDC, and the products are compact and exquisite.

V2G/V2L/V2V

The external discharge power can reach at 6.6kW, which can realize the functions of V2G, external load discharge, equipment of vehicle discharge, V2V rescue.

Unique Sleep Wake-up Function to Reduce Standby Power Consumption

Two-level wake-up supports reserved charging, and supports various wake-up combinations such as CC, CP, hard-wired, and specific message wake-up.

Single-phase and three-phase input compatible

The products are compatible with single/three-phase AC charging piles in the market.

With Intelligent Charging Strategy

Constant power output to ensure that OBC outputs the maximum power allowed by BMS during the entire charging process.

Customization

Low-voltage signal is reserved for multiple interfaces to fully meet the different functional requirements of vehicle companies.

Technical Parameter

OBC ParametersDCDC Technical Parameters

Parameters

Charging Power Single-phase 6.6kW/three-phase 10kW	Output Voltage DC200V~DC480V	Input Voltage AC220V/AC380V
Maximum Output Current Single-phase 20A/three-phase 33A	Discharge Power 6.6kW	Discharge Voltage AC220V

Parameters

Input Voltage DC480V	Output Voltage DC9V~16V	Output Power 3kW
Output Current 217V	Cooling Method Liquid cooling	Protection Level IP67
Weight 15kg	Dimensions（WDH） 396mm309mm125mm

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