Valeo Siemens 3.3kW Charger [200-430Vdc]

Valeo Siemens 3.3kW Onboard Charger – 200–430VDC Output Range

OEM-Grade Charging. Compact Form Factor. Precision Performance.

The Valeo Siemens 3.3kW Charger is a compact, high-efficiency onboard charger designed for electric vehicles operating within a 200–430VDC pack voltage range. Trusted by OEMs and used in production EV platforms, this charger is engineered for long-term reliability, CANbus integration, and high energy conversion efficiency. Whether you're building a street-legal EV conversion, powering light commercial vehicles, or upgrading your current charging system, the Valeo Siemens 3.3kW charger delivers OEM performance in a flexible, integrator-friendly package.

Backed by Siemens’ automotive-grade standards, this unit is built for seamless installation into both high-voltage and mixed-voltage systems and can interface directly with Orion BMS or other CAN-based controllers for precise charging control and system diagnostics.

⚡ Key Features:

• 3.3kW Charging Output: Fast, efficient Level 1/2 onboard charging

• Wide DC Output Range: 200V–430VDC for compatibility with most high-voltage EV packs

• Integrated CANbus Control: Enables BMS communication for charge rate regulation, fault feedback, and diagnostics

• AC Input: 85–265VAC, single-phase (worldwide input compatibility)

• High Efficiency: >93% at nominal conditions

• OEM-Grade Design: Built to automotive standards for performance, thermal stability, and vibration resistance

• Compact & Lightweight: Ideal for space-constrained EV builds or auxiliary battery charging systems

🔧 Technical Specifications:

• AC Input Voltage: 85–265VAC (single-phase, 50/60Hz)

• DC Output Voltage: 200–430VDC

• Rated Power Output: 3.3kW

• Efficiency: >93% typical

• CANbus Interface: Yes (2.0B), for control and communication with BMS or external ECUs

• Cooling: Conduction or convection-cooled depending on install environment

• Operating Temp: –40°C to +85°C (with proper thermal management)

• Enclosure: Sealed aluminum housing (IP rating varies by configuration)

• Dimensions: Approx. 11.8” x 7.9” x 2.4” (300mm x 200mm x 60mm)

• Weight: ~9.5 lbs (4.3 kg)

🧰 Ideal Applications:

• EV Conversions (cars, trucks, motorcycles)

• Light-duty Commercial EVs & Utility Vehicles

• Battery Pack Charging for Mobile Power Systems

• Marine & Recreational Electric Drives

• Industrial and Autonomous Vehicle Charging

✅ Why Buy the Valeo Siemens 3.3kW Charger from EVSource?

At EVSource.com, we supply only genuine Valeo Siemens components, tested and qualified for use in both DIY and commercial-grade electric vehicles. Our team offers expert-level integration support, and we stock pre-wired harness kits, CAN tuning tools, and mounting solutions to help you streamline your charging system installation. Whether you're designing a new vehicle platform or upgrading an existing build, this charger offers OEM durability with installer-level flexibility.

🔌 Recommended Accessories:

• Orion BMS (for full CANbus charge control)

• AC Inlet & Fusing Kits

• Pre-Terminated High Voltage Harnesses

• EVSE Interface Components

• DC Disconnects & Safety Interlocks

⚙️ Efficient. Intelligent. Built to Last.

The Valeo Siemens 3.3kW Onboard Charger is the smart choice for high-voltage EV platforms demanding robust performance and advanced control in a compact, OEM-grade solution.

Specifications

Product Specifications Sheet
Quick Start Guide
Product Data sheet
Interface Manual