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The Projecta PMDC-30 is a high-performance 30 Amp DC-DC charger designed specifically for integration with the Intelli-Jay battery management system.

Built for modern caravans and smart alternator vehicles (Euro 6 compatible), this unit delivers efficient, temperature-compensated multi-stage charging to ensure your auxiliary battery bank receives optimal charge while driving.

With a non-isolated design achieving up to 96% efficiency, built-in protections, and plug-and-play integration wiring, the PMDC-30 provides reliable charging performance for touring, off-grid travel and demanding RV applications.

Features:

• 30A DC-DC output

• Designed for Intelli-Jay battery management integration

• Non-isolated design – up to 96% charging efficiency

• Compatible with Euro 6 smart alternators

• Premium II multi-stage charging algorithm

• Automatic temperature and voltage compensation

• Automatic activation (D+ signal supported)

• Built-in fuse protection

• Built-in heat sink cooling

• RS-485 communication port (RJ45 connector) for future upgrades

• Plug-and-play installation wiring (stripped and tinned, labelled cables)

• Comprehensive protection systems

Advanced Protection Features:

• Input over-voltage protection

• Output over-voltage protection

• Output over-current protection

• Short circuit protection

• Internal over-temperature protection

• Overload protection

Electrical Specifications:

• Model: PMDC-30

• Charge Current: 30A

• Total Load & Charge Current: 30A

• Alternator Input Voltage (Intelligent type): 12–16V DC

• Absorption Voltage (Default): 14.8V DC

• Float Voltage (Default): 13.8V DC

• Maximum Efficiency: 96%

• Temperature Compensation: -3mV/°C/cell

• Voltage Compensation: Yes

• Charge Algorithm: Premium II Multi-Stage

Operating Conditions:

• Operating Temperature: -40°C to 70°C

• Storage Temperature: -40°C to 70°C

• Protection Rating: IP20

• Weight: 1.0 kg

• Dimensions (H x W x D): 181 x 148 x 52 mm

Compliance and Standards: 

• ECE 10R-06

• EN61000-6-1

• EN61000-6-3

FAQ

Q: Is this a standalone DC-DC charger?
No. This unit is designed specifically for integration with the Intelli-Jay battery management system.

Q: Is it compatible with smart alternators (Euro 6 vehicles)?
Yes. It supports intelligent alternator input (12–16V DC range).

Q: Is this an isolated DC-DC charger?
No. It uses a non-isolated design for higher efficiency (up to 96%).

Q: What is the output current?
It delivers up to 30 Amps of charge current.

Q: Does it support temperature compensation?
Yes. It includes automatic temperature and voltage compensated charging.

Q: Does it support temperature compensation?
Yes. It includes automatic temperature and voltage compensated charging.