RV & mobile

PH Series inverter charger

Inverter chargers from 1.2kW to 3kW at 12V, and 2kW and 3kW at 24V, with up to 200A charging.

Part of the LIBERGRID and MEZZO systems

The PH Series puts a pure sine wave inverter, a battery charger and an automatic transfer switch into one housing. Off-grid, it turns the house battery into household 230V power. Plugged in at a campground, it charges the battery and passes shore power through to your appliances.

The PH3.0L and PH2.0L are the inverter chargers TBB specifies for LIBERGRID. The PH1.6L and PH1.2L suit vans with lighter 230V loads, and the 24V PH3.0M and PH2.0M suit trucks and larger vehicles.

Models

PH3.0L	12V, 3kW, 200A charger
PH2.0L	12V, 2kW, 133A charger
PH1.6L	12V, 1.6kW, 105A charger
PH1.2L	12V, 1.2kW, 80A charger
PH3.0M	24V, 3kW, 100A charger
PH2.0M	24V, 2kW, 66A charger

Features

Inverter, battery charger and transfer switch in one unit, with twice the rated power for 2 seconds (up to 6kW).
Charges the house battery at up to 200A and keeps the starter battery topped up with a second output.
Power assist adds battery power to a weak campground supply; power control cuts charging back so the breaker doesn’t trip.
Built-in RCD for earth-leakage and overcurrent protection on the AC side.
Starts charging when shore power is connected, or on a signal from an M Series battery.
Quiet, at 55dB or less, with Bluetooth app monitoring and plug-in WAGO AC connectors.

Where to buy Datasheets and manuals

Compare models

Model	Battery	Continuous (25°C)	Continuous (40°C)	Peak (2 s)	Max charge	Dimensions	Weight
PH3.0L	12V	3.0kW	2.4kW	6.0kW	200A	430 × 278 × 79mm	5.2kg
PH2.0L	12V	2.0kW	1.6kW	4.0kW	133A	382 × 236 × 85mm	4kg
PH1.6L	12V	1.6kW	1.3kW	3.2kW	105A	382 × 236 × 85mm	4kg
PH1.2L	12V	1.2kW	1.0kW	2.4kW	80A	382 × 236 × 85mm	4kg
PH3.0M	24V	3.0kW	2.4kW	6.0kW	100A	430 × 278 × 79mm	5.2kg
PH2.0M	24V	2.0kW	1.6kW	4.0kW	66A	382 × 236 × 85mm	4kg

Specifications

Inverter
Battery voltage	12V (9–15V) or 24V (18–30V)
AC output	230/240V ±3%, 50/60Hz, pure sine wave
Efficiency	Up to 94.3%, 92% at full load
No-load draw	24W or less (12V), 36W or less (24V)
ECO mode	9.1W or less
RCD safety switch	Built in, 25A / 30mA

Charger
AC input	176–264V, 45–65Hz
Power factor	0.99 or better
Charge voltage	14.2V (12V) or 28.4V (24V), lithium default
Starter battery output	Up to 3A (not PH3.0M)
Battery temperature sensor	Optional

General
Programmable relay	3A at 28V DC or 250V AC
Bluetooth	Built in
Noise	55dB or less
Operating temperature	−30°C to 65°C
Protection rating	IP20
AC connectors	WAGO plug-in
Standards	EN IEC 62477-1, EN 61000-6-4, EN 61000-6-2, ECE R10