STUDER Next3 Rack Inverter Charger User Guide

STUDER Next3 Rack Inverter Charger

Introduction

Congratulations !
You are about to install and use a high-end equipment that will play a central role in the energy management of your battery-based system. The next3 is the first device of our new generation of smart battery inverter/charger with advanced functions.
This next3 has been designed, manufactured, assembled and tested in our factory in Switzerland. It is eligible for a warranty extension (10+5) with studercare+.

General Information

Exclusion of liability
Studer disclaims all responsibility and liability for damage, costs or losses resulting from an installation that does not comply with the instructions, a faulty operation or inadequate maintenance. The use of studer equipment is in any case under the responsibility of the customer.
Read carefully the safety and operation instructions / Installation must be entrusted to qualified personnel / Check the user manual online / Need help ?

Options & accessories

Mounting and installation

Storage and content

Mounting place
The next3 and the batteries should only be installed by qualified personnel .

Fixing and dimensions

Wiring

Communication and power up

1 nx interface required in the communication bus

Display

Display system

Configuring the next

nx interface

Multi units

• Up to 2x nx3 in parallel
• 1 internal transfer, multi-battery
• Separate solar inputs
• Separate AC flex
• Common AC source
• Common AC loads
• Up to 2x nx3 in parallel
• 1 internal transfer, common battery
• Separate solar inputs
• Separate AC flex
• Common AC source
• Common AC loads

Technical data

inverter / nx3 rack 16000-48 st

• Continuous Power 15000 VA
• Power 30min 16000 VA
• Power 5sec 30000 VA
• AC output voltage 230V Phase to Neutral /400V Phase to Phase
• AC output frequency 50/60Hz
  • Battery nominal voltage 48Vdc (38-68Vdc)
  • Battery charge current 300 Adc

solar

• Solar MPPT inputs 2
• PV input voltage 100 – 900 Vdc
• PV startup voltage 200 Vdc
• PV max current 2 x 27 Adc
• PV power 2 x 8 kW

transfer

• Max rated current 3 x 80 Aac
• Phase to neutral voltage 230 Vac
• Phase to phase voltage 400 Vac
• Frequency 50/60 Hz

Maintenance and recycling

Maintenance and recycling
Except for the periodic check of the connections (tightening, general condition), the next does not require any particular maintenance. To dispose of this product, please use the service for the collection of electrical waste and observe all obligations in force in the place of purchase.

• Serial Number :
• Installed by :
• Date :
• Signature :

Call our specialists +41 27 205 60 80 or visit studer- innotec.com/support
Studer Innotec SA
rue des Casernes 57
1950 Sion, Switzerland
info@studer-innotec.com

References

• Testseite für grautvornix.de
• Assistance | STUDER

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