DP903

Digital Power Supply & Portable Charger

About DP903

DP903 is an intelligent high-voltage power supply and multi-function mobile charging all-in-one equipment, designed for offline driving and maintenance testing of high-voltage components, as well as mobile charging scenarios for repair vehicles.
Low-voltage output
Supports 12V / 5A max constant DC output.
High-voltage output
Supports 50‒1000V DC output, adjustable output voltage and current via on-screen parameter input.
Vehicle charging
Supports charging the entire vehicle via a national standard fast charging gun, suitable for maintenance, inspection and emergency scenarios.
Blind charging of battery packs
Allows charging devices to charge battery packs safely and efficiently directly without relying on the BMS.
BMS data acquisition
Supports reading parameters such as SOC, voltage, current, temperature, and cell status for cell protection and battery health assessment.
Multiple protections
Supports overvoltage and undervoltage protection for high voltage input, overtemperature, short circuit, and reverse connection protection for high voltage output, and current limiting and short circuit protection for low voltage output.
  • It integrates fast charging for the whole vehicle, blind charging for the battery pack, and high/low voltage power supply for automotive components, offering flexible compatibility.
  • The high and low voltage modules operate independently and have multiple protection mechanisms to ensure stability and safety.
  • Foldable casters, offering both easy mobility and convenient desktop placement.
  • Equipped with a 10-inch high-definition screen, featuring intuitive and smooth interaction.

Parameters

Charging voltage range50~1000VHigh-voltage power supply current range0.5~20A
Charging current67A MaxPower inputAC 274~487V 45~55Hz
Voltage accuracy±0.5% (output voltage range 200~1000V)Voltage and current display mode10.1-inch color capacitive touchscreen
Current accuracy±1% (within the range of 20% of rated output current to maximum output current)System versionAndroid 8.1
Low-voltage port output voltage12VProtection mechanismOvercurrent protection, short-circuit protection, undervoltage protection, overvoltage protection, overtemperature protection
Low-voltage port output current5A Max
High-voltage power supply voltage range50~1000V

Maintenance tips

Documents

SmartSafe DP903 Power Supply & Portable Charger Product Catalog

Have a Question?

If you have any questions, please don't hesitate to contact us by filling out the form or reaching out through our communication channels.
  • 1300 369 788
  • info@smart-safe.com.au
COntact
  • 0432739318 (Sales)
  • 0411527208 (Sales)
  • info@smart-safe.com.au
  • 5/51 Sterling Rd, Minchinbury NSW 2770 Australia
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