Technical & Electrical Specifications

Nominal Voltage

48 V DC

Continuous Inverter Rating

5000 VA

Charging Output Current

70 A

AC Output Load

0 W

Shore Power Limit

50 A

Terminal Pinouts & Hardware Connections

Verify physical terminal sizes, stud threads (M6, M8, M10), and circuit polarity before crimping lugs or running wiring.

Hardware terminal connection details and stud sizes for MultiPlus-II 48/5000/70-50
Terminal Label	Polarity / Type	Nominal Voltage	Physical Hardware	Location
DC+ dc_pos	+ DC Positive	48V	Standard Terminal	Bottom Panel
DC- dc_neg	- DC Negative	48V	Standard Terminal	Bottom Panel
AC IN ac_in	~ AC Terminal	48V	Standard Terminal	Left Panel
AC OUT ac_out	~ AC Terminal	48V	Standard Terminal	Right Panel
AC GND ac_gnd	⏚ Chassis Ground	48V	Standard Terminal	Right Panel
VEB ve_bus	Data	48V	Standard Terminal	Bottom Panel

Installation Safety Standard: Always size circuit protection (ANL, MIDI, or MEGA fuses) to protect the cable run attached to these terminals against dead shorts and thermal overload, in compliance with AS/NZS 3001, AS/NZS 3004, and ABYC E-11 standards.

Official Product Manual & Wiring Guidelines

Manufacturer technical instructions, safety precautions, and troubleshooting procedures.

Download PDF Manual

1. Safety Instructions

48V / 230V Dual High Voltage Hazard: 48V DC requires dedicated 58V/70V or Class-T fusing. 230V AC output requires RCD / Earth bonding per AS/NZS 3000 / 3001.

DC Fuse: 125A – 150A (58V MEGA or Class-T). Minimum DC cable: 35–50 mm² (draws only ~90A at full 4000W continuous).
Connect only to 48V nominal battery banks (38 – 66 V DC).

Nominal Battery Voltage	48 V DC (38 – 66 V)
Continuous AC Output (25°C)	5000 VA / 4000 Watts
Peak Power	9000 Watts
Max Battery Charge Current	70 Amps (48V)
AC Transfer Switch	50 Amps
Max Efficiency	96%

MultiPlus-II 48/5000/70-50

Technical & Electrical Specifications

Terminal Pinouts & Hardware Connections

Official Product Manual & Wiring Guidelines

1. Safety Instructions

2. Specifications

Plan Your System with the MultiPlus-II 48/5000/70-50

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