Inverter/charger MultiPlus with second output

Description

The MultiPlus from 3 kVA has two outputs: an uninterruptible main output and a second output that only supplies power when mains voltage is present. The main output takes over in less than 20 milliseconds in the event of a grid failure; the second output runs loads such as water heaters that must not discharge the battery. In addition there is a true sine wave inverter, adaptive charging and PowerAssist; up to six units can be operated in parallel or three-phase.

Features

• Two outputs: uninterruptible main output and second output that is only active with mains connection
• Pure sine wave, 230 V, 50 Hz (adjustable to 60 Hz)
• Adaptive battery charger, compatible with lithium-ion batteries
• PowerControl and PowerAssist against overloading of shore connection and generator
• VE.Bus port: parallel operation with up to 6 units, three-phase possible
• Programmable relay, remote switch input and communication port
• Protection rating IP20, operation from -40 to +65 °C with fan cooling

Application

For installations with a high power demand of 3 to 5 kVA in which loads such as water heaters only run when mains power is available and shore power or generator is to be supported with battery power.

Selection guide

The 3000 VA models are available for 12, 24 and 48 V with 16 or 50 A transfer switch current, the 5000 VA models for 24 and 48 V with 100 A.