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CPS SCA60KTL-DO/US-480 - User Manual

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CPS SCA Series Grid-tied PV Inverter
CPS SCA50KTL-DO/US-480
and SCA60KTL-DO/US-480
Installation and Operation Manual - Rev 3.4
CHINT POWER SYSTEMS AMERICA CO.
Revision 3.4 - January 2021

Table of Contents

Questions and Answers

  • A
    Andrea HernandezAug 25, 2025
    What to do if my CPS Inverter shows TempOver (Over-temperature protection) error?
    • C
      chartAug 25, 2025
      To address the over-temperature protection issue (TempOver) on your CPS Inverter: 1. Make sure the surrounding temperature is within the inverter's operating range. 2. Check for any blockages at the air inlet. 3. Ensure the fan isn't obstructed. 4. Verify the installation location is suitable. 5. Wait for 30 minutes to see if the alarm clears. 6. If the issue persists, further assistance may be needed.
  • S
    Stephen SinghAug 23, 2025
    How to troubleshoot when the 'Power' LED and LCD screen don't light up on a CPS SCA60KTL-DO/US-480?
    • S
      Sarah JacksonAug 23, 2025
      If neither the 'Power' LED nor the LCD screen on your CPS Inverter is lighting up, please do the following: 1. Turn off the external AC breaker. 2. Switch the DC switch to the 'OFF' position. 3. Check the PV input voltage and polarity.

Summary

Important Safety Instructions

Warnings and Markings on the Product

Details various safety warnings and symbols used in the manual and on the product.

Overview

Product Features

Lists the key features and specifications of the CPS SCA series inverters.

Product Protection and Functions

Module-Level Rapid Shutdown

Installation

Recommendations Before Installation

Provides crucial advice and considerations before proceeding with the inverter installation.

Mechanical Installation

Guides the physical mounting of the inverter, including dimensions and methods.

Electrical Installation

Covers the wiring and electrical connections required for the inverter.

Commissioning

Mechanical Installation Check

Verifies the secure and proper mechanical installation of the inverter.

Conductor Connections Check

Ensures correct and secure electrical connections for all conductors.

Electrical Check

Confirms correct AC voltage and DC open circuit voltage before system startup.

Commissioning Steps

Outlines the sequential steps required to commission the inverter.

Main Menu and Operation

Setting

Power ON;OFF

Firmware Upgrade

Fault Shutdown and Troubleshooting

LED Fault and Troubleshooting

Guides troubleshooting based on LED indicators, referring to tables for solutions.

LCD Fault and Troubleshooting

Provides guidance on diagnosing and resolving faults displayed on the LCD screen.

Maintenance and De-installation

Product Maintenance

De-installing the Inverter

Technical Data

Datasheet

Comprehensive technical specifications for the CPS SCA50KTL/60KTL inverters.

Reactive Power Capability

CPS SCA60KTL-DO/US-480 Specifications

General IconGeneral
BrandCPS
ModelSCA60KTL-DO/US-480
CategoryInverter
LanguageEnglish

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