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QR Series High-Power Modular Forklift Chargers
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QR Series High-Power Modular Forklift Chargers

Input Voltage: 260-520VAC 3phase
Nominal Input Voltage: 380Vac 3phase, 480Vac 3 phase 
Input Voltage Available Output Current
220Vac 1Phase
(90-265Vac)
Max 120A for 24Vdc,36Vdc,48Vdc battery packs
380Vac 3Phase
(260-520Vac)
Max 400A  for 24Vdc,36Vdc,48Vdc,80Vdc,100Vdc battery packs
480Vac 3Phase
(260-520Vac)
Max 400A  for 24Vdc,36Vdc,48Vdc,80Vdc,100Vdc battery packs
Max Power: 40KW 
Efficiency: ≥93%
Operating Temperature: -40℃-75℃ 
Ambient Temperature: -40℃-70℃ 
Dimensions (LXWXH): 530*318*407mm,530*318*497mm
Weight: 30KG,

    Product Features

    Key Features
    • High Reliability, Durability, and Efficiency: Ensures long-lasting, efficient performance in demanding environments.
    • Modular Power Supply Design: Eases maintenance and reduces operational costs with easy component replacement.
    • Three-Phase Four-Wire Input: Robust input for high-power industrial applications.
    • Opportunity Charging: Ready to charge whenever needed, optimizing uptime and reducing costs.
    Battery & Charging Performance
    • Customized charging profiles for lead-acid batteries (Wet, AGM, GEL) and lithium-ion batteries
    • Optimized charging process to balance charging time and extend battery life
    Smart Functions
    • Multi-Function LED Display: Provides real-time monitoring of charging status, improving visibility and user experience.
    Communication & Integration
    • Wired CAN Bus Communication: Optional feature for machine integration and lithium BMS compatibility, enabling advanced diagnostics and control.
    Design & Flexibility
    • Mounting Options: Offers both wall-mount and free-standing installation, adaptable to various configurations.
    Protection & Safety
    • Reverse Polarity Protection
    • Short-Circuit Protection
    • Overheat Protection (Auto-Recovery)
    • Low Input Voltage & High Voltage Protection
    • Charging Lock Function
    • Hardware Failure Protection
    Applications
    • Forklifts, tractors, material handling vehicles, etc.

    FAQ                  

    Q: Do you have a CNAS-accredited laboratory and the capability to conduct DV/PV validation?
    A: Yes. We have established our own CNAS-accredited laboratory, and our entire product range has undergone DV/PV reliability validation. The laboratory operates in accordance with the ISO 17025 standard and can support both concurrent validation and third-party witnessed testing for our clients.
    Q: Do you offer OEM/ODM customisation, and what aspects can be customised?
    A: We offer comprehensive OEM/ODM services. The following aspects can be customised:
    • Output voltage / current, power rating
    • Communication protocols (CAN/J1939 / custom BMS)
    • Interfaces, connectors, protection rating (IP54–IP65)
    • Appearance, structure, labelling, packaging

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