The tPower Dual 12V/24V 5A (TPD122405) is an automatic dual-voltage charger designed for industrial, mobile, or marine applications requiring flexibility and digital monitoring.
Its intelligent IUoU five-stage charging system (Recovery, Bulk, Absorption, Float, and Refresh) ensures an optimized charging cycle for each battery type, extending battery life and reducing maintenance time.

Thanks to the CAN J1939 interface, the unit can integrate with controllers and SCADA systems to transmit real-time data such as voltage, current, charge status, and diagnostics.

FEATURES

• Output voltages:
  • 12 V DC / 6 A ± 5 %
  • 24 V DC / 5 A ± 5 %
    (selectable by jumper)
• Rated power: 120 W (24 V) / 72 W (12 V)
• IUoU charging curve (DIN 41773): 5 automatic stages
  • Recovery → Bulk → Absorption → Float → Refresh
• Operating modes:
  • Battery charger
  • Power supply (jumper-activated)
• Compatible battery types:
  • Vented lead-acid, AGM, Gel, Ni-Cd, and Li-Ion (optional)
• Electronic protections:
  • Against short circuit, overload, and overvoltage (35 V DC typ.)
  • Against overtemperature and reverse connection
• Integrated diagnostics:
  • Reverse polarity
  • Battery disconnected
  • Shorted elements
  • Recommended battery replacement
• LED indicators with blinking codes for charging stage and faults.
• Signal outputs (potential-free contacts):
  • Battery fault
  • AC mains fault
  • Low battery
• COMMUNICATION
  • CAN J1939 interface (no internal termination resistor)
• Adjustable current (Iadj): 20 – 100 % of In
• Mounting: DIN rail 35 mm / wall mount
• Cooling: natural convection

MECHANICAL DATA

• Enclosure material: aluminum with ventilation openings
• Dimensions (H × W × D): 110 × 45 × 105 mm
• Approximate weight: 0.30 kg
• Mounting: DIN rail 35 mm / wall mount
• Protection: IP20

COMMUNICATION

• CAN J1939 interface compatible with TechControl and ComAp systems
• Transmitted data: voltage, current, charge status, diagnostics, and alarms
• CAN terminal without internal terminator (external 120 Ω resistor required)

CERTIFICATIONS AND STANDARDS

• IEC/EN 62368-1 (Electrical safety)
• IEC/EN 61000-6-3 (Emission)
• IEC/EN 61000-6-2 (Immunity)
• UL 1236 Recognized – BBGQ2 Battery Chargers (File E353241)
• Complies with LVD 2014/35/EU and EMC 2014/30/EU Directives