Salicru SLC TWIN PRO2 User Manual

SLC TWIN PRO2
4.. 20 kVA
UNINTERRUPTIBLE POWER SUPPLY (UPS)
USER'S MANUAL

Salicru SLC TWIN PRO2 Specifications

General

Brand	Salicru
Model	SLC TWIN PRO2
Category	UPS
Language	English

Summary

Operating Principle

Main Features

Lists key features of the UPS, including double conversion, efficiency, and parallel operation.

Installation

Equipment Reception

Reception, Unpacking and Contents

Instructions for checking packaging, contents, and handling discrepancies.

Unpacking

Transport Till Its Location

Location, Immobilising and Considerations

Location for Single Units

Location for Parallel Systems

Preliminary Considerations, Before Connecting the Equipment

Preliminary Considerations for Batteries and Their Protections Before Connecting the Equipment

Connection Parts

Connection

Connection of the Input Terminals to AC Power Supply

Details how to connect the UPS to the AC power supply, emphasizing protective earth.

Connection of Load/s to the Output Terminals or Output 1

Connection of the Load/s to the Output Terminals 2 (TWIN/3 PRO2 from 8 to 20 kVA only)

Connection with the External Battery Module and Extended Back Up Times

AC Power Supply for the Battery Charger Built in the Battery Module

Connection of the Main Protective Earth and Bonding Earth

EPO Terminals (Emergency Power Off)

Terminals for Digital Input and Output

Terminals for the Manual Bypass Auxiliary Contact

Parallel Connection

Parallel Installation and Operating

Communication Port

RS232 and USB Ports

Considerations Before Commissioning with the Loads

Operating

Commissioning

Provides steps for commissioning the UPS, including checks before operation.

Checking Before Commissioning

Start Up and Shutdown of the UPS

Details procedures for starting up and shutting down the UPS under various conditions.

UPS Start Up with AC Mains Present

Explains the procedure for starting the UPS when AC mains power is available.

UPS Start Up with No AC Mains (Cold Start)

Describes how to start the UPS from a cold state without AC mains power.

UPS Shutdown with AC Mains Present

Details how to shut down the UPS when AC mains power is present.

UPS Shutdown with No AC Mains

Explains the procedure for shutting down the UPS when AC mains power is absent.

Manual Bypass Switch (Maintenance)

Covers the use of the manual bypass switch for maintenance procedures.

Shifting to Maintenance Bypass

Provides the procedure to shift the UPS operation to maintenance bypass mode.

Shifting to Normal Mode

Parallel System Operating

How Upgrade the Parallel System with a New UPS or Downgrade to Single Mode

How to Replace a Faulty UPS from the Parallel System

Settings in the LCD Control Panel

Setting Menu Views, Depending on the Parameter 1 Code

Setting Menu Views, Depending on the Parameter 1 Code

Setting Menu Views, Depending on the Parameter 1 Code

Warning Codes

Error o Fault Codes

Warning Indicators

Battery Maintenance

Notes to Replace and Install the Batteries

Provides crucial notes and safety precautions for replacing and installing batteries.

UPS Trouble Shooting Guide

Troubleshooting Guide

Offers a guide to solve common UPS problems based on symptoms and error codes.