Battery chargers

ACE Battery Chargers – Fanless Switched-Mode Power Supply Chargers for Multiple Battery Banks

The ACE series battery chargers from Philippi are highly efficient switched-mode power supply chargers with state-of-the-art technology for 12V and 24V on-board power systems on yachts, boats, motorhomes, and expedition vehicles. Thanks to modern switched-mode power supply technology, all models up to 60A (12V) and 25A (24V) operate completely fanless and thus silently – at full charging power up to an ambient temperature of 55°C.

Briefly explained: The ACE series combines fanless operation, nine selectable charging curves, an integrated charging current distributor for up to four battery banks, and worldwide applicability thanks to an input voltage range of 110–230V.

What are ACE battery chargers and what applications are they suitable for?

The ACE series are switched-mode power supply chargers from Philippi for professional battery charging in on-board power systems. They are suitable for:

• Sailing yachts and motorboats
• Expedition vehicles and motorhomes
• Special vehicles with 12V or 24V on-board power systems

The devices charge up to three or four battery banks simultaneously via the integrated charging current distributor – starter battery and consumer batteries can be charged in parallel and separately.

Why do ACE chargers operate fanlessly and what does that mean for operation?

Due to the high efficiency of switched-mode power supply technology, significantly less waste heat is generated than with conventional chargers. As a result, all ACE models up to 60A (12V) and 20A (24V) can be operated completely without fans. This means:

• Silent operation – no fan noise, particularly advantageous when charging at night near berths
• Lower failure rate – no mechanically wearing fan
• Full charging power up to 55°C ambient temperature – maximum charging power is available at all times, even in the Mediterranean region

Which charging curves do ACE battery chargers support?

The charging curve is set directly on the device via internal DIP switches. Available options include:

• 9 different charging curves – for lead-acid, AGM, gel, and lithium-compatible configurations
• Winter storage mode – maintains the battery during long periods of inactivity
• Power supply mode – the device operates as a stabilized DC voltage source
• Refresh function – activatable battery maintenance function for regenerating sulfated lead-acid batteries

How many battery banks can be charged simultaneously with an ACE charger?

The integrated output charging current distributor allows simultaneous connection of up to three or four battery banks – depending on the model. This means that the starter battery and multiple consumer battery banks can be charged in parallel and separately via a single charger, without external charging current distributors.

What display and monitoring functions do ACE chargers offer?

Can the ACE charger be used worldwide?

Yes. The input voltage range of 110–230V makes the ACE series suitable for worldwide use – both in European ports (230V) and in North American or Caribbean marinas (110V) without adaptation or adapters.

Frequently Asked Questions about ACE Battery Chargers

What battery types are ACE chargers suitable for? Nine different charging curves can be selected via the DIP switches – suitable for lead-acid, AGM, and gel batteries, as well as lithium-compatible configurations. The precisely matching curve is set on the device.

Up to what ambient temperature do ACE chargers deliver full power? Full charging power is delivered up to an ambient temperature of 55°C – making the devices suitable for use in the Mediterranean, Caribbean, or tropical regions without performance limitations.

Can the ACE charger be connected to the P-Bus system? Yes. From models ACE 12/44, ACE 12/64 and ACE 24/30, a P-BUS interface is available for connecting a remote display. This allows the charge status and device status to be centrally monitored via the P-Bus system.

What is the Refresh function on the ACE charger? The Refresh function is an activatable battery maintenance function used for the regeneration and care of lead-acid batteries. It helps to regenerate sulfated batteries and extend their lifespan.

Is an external charging current distributor necessary? No. The ACE includes an integrated output charging current distributor for up to three or four battery banks – a separate external charging current distributor is not required.

Philippi ACE battery chargers – fanless switched-mode power supply chargers 12V / 24V | 9 charging curves via DIP switch | full power up to 55°C | integrated charging current distributor for up to 4 battery banks | P-BUS interface | worldwide applicable 110–230V | for yachts, boats, motorhomes, expedition vehicles