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SMA SCS 3450 UP User Manual

SMA SCS 3450 UP
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SMA
SUNNY CENTRAL UP
SC-UP_SCS-UP_EZE-SG-en-10 | Version 1.0ENGLISH
Service Manual for Installers
Test Instructions for the Power-Generating Unit
Protection Test
SUNNY CENTRAL UP / SUNNY CENTRAL
STORAGE UP
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SMA SCS 3450 UP Specifications

General IconGeneral
ManufacturerSMA
ModelSCS 3450 UP
TypeString Inverter
Rated Output Power3450 W
Maximum AC Power3450 W
Max. AC Apparent Power3450 VA
Number of MPP Trackers1
TopologyTransformerless
Operating Temperature Range-25 °C to +60 °C
CoolingConvection
Protection RatingIP65
Frequency60 Hz

Summary

Power-Generating Unit Protection Test

Safety during Protection Test

Safety precautions specific to performing the protection test.

Performing the Protection Test

Outlines the materials, requirements, and procedure for conducting the protection test.

Safety

General Safety Instructions

Crucial safety information for all product operations.

Electric Shock Hazards

Details dangers from ground faults, unlocked products, and PV plant entry.

Additional Electrical & Noise Hazards

Covers hazards from switched-off power, external voltage, noise, and electric arcs.

Disconnecting and Reconnecting Procedures

Disconnecting the Inverter

Step-by-step procedure to safely disconnect the inverter from all voltage sources.

Reconnecting the Inverter

Procedure for safely reconnecting the inverter after disconnection.

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