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SMA SCS 3800 UP User Manual

SMA SCS 3800 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 3800 UP Specifications

General IconGeneral
TypeString Inverter
Rated Power3800 W
Max. Input Voltage600 V
Max Efficiency98.0%
Nominal AC Power3800 W
Max. AC Apparent Power3800 VA
Nominal AC Voltage230 V
Max. Output Current16.5 A
Nominal AC Frequency50 Hz / 60 Hz
CoolingNatural Convection
Protection ClassIP65
Number of MPP Trackers1
Operating Temperature Range-25°C to +60°C
AC Voltage Range180 V to 280 V

Summary

Legal Provisions

1 Information on this Document

1.1 Validity

Lists products covered by this manual, including Sunny Central UP and Storage UP.

1.2 Target Group

Defines the qualifications required for personnel performing document tasks.

1.3 Levels of Warning Messages

Explains hazard levels (DANGER, WARNING, CAUTION, NOTICE) used in the manual.

1.4 Symbols in the Document

Explains symbols used in the document.

1.5 Typographical Elements in the Document

Explains formatting conventions like bold text and special characters.

1.6 Designations in the Document

Lists complete and abbreviated designations for components.

1.7 Additional Information

Provides links for further information.

2 Safety

2.1 IMPORTANT SAFETY INSTRUCTIONS

Crucial safety precautions covering electrical hazards, environmental risks, and operational safety.

2.2 Personal Protective Equipment

Details the minimum required personal protective equipment for safe operation.

3 Disconnecting and Reconnecting

3.1 Disconnecting the Inverter

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

3.2 Disconnecting the Medium-Voltage Transformer

Procedure for safely disconnecting the medium-voltage transformer.

3.3 Reconnecting the Medium-Voltage Transformer

Steps for safely reconnecting the medium-voltage transformer.

3.4 Reconnecting the Inverter

Procedure for safely reconnecting the inverter after disconnection.

4 Power-Generating Unit Protection Test

4.1 Safety during the Power-Generating Unit Protection Test

Specific safety measures to be observed during protection testing.

4.2 Calculating the Reference Voltage

Explains how to calculate the reference voltage for testing.

4.3 Saving the Test Parameters

Instructions on how to save parameters for the protection test.

4.4 Performing the Power-Generating Unit Protection Test

Detailed procedure for conducting the protection test.

5 Contact

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