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Tescom DS3100 - User Manual

Tescom DS3100
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DS300HB SERIES
DSP Controlled UPS
(pf:1.0)
100-120-160 kVA
3 Phase In - 3 Phase Out
USER MANUAL

Table of Contents

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Summary

Safety Precautions and Warnings

Important Safety Notices

General safety instructions for UPS operation and handling.

Critical Warnings and Cautions

Specific warnings about electrical hazards, ventilation, and battery safety.

DS300 HB UPS Basic Features

Core Technologies and Topology

Features PWM, IGBT, DSP control, and true on-line topology.

Power Quality and Protection

Pure sinusoidal output, overload, over-current, short circuit protection.

Operational Modes and Bypass

Includes cold-start, static bypass, maintenance bypass, and unbalanced load operation.

Monitoring and Diagnostics

LCD panel, event logging, PC diagnostics, and improved fault information.

Description of UPS Operating Blocks

Rectifier, Batteries, and Inverter

Explanation of Rectifier, Battery, and Inverter module functions and technologies.

UPS Operating Conditions

Battery Operation Mode

UPS response during mains failure using battery power.

Bypass Operation Mode

UPS behavior when the load is transferred to the bypass source.

UPS Connection Panel Overview

Terminal Layout and Designations

Identification of connection terminals for power and communication.

Technical Specifications of DS300 HB Series

Model Output and Input Parameters

Detailed specifications for output ratings and input power.

Output, Battery, and Communication Specs

Output voltage/frequency, battery configuration, and interface details.

UPS Installation Guide

Installation Warnings and Procedures

Critical safety warnings and step-by-step unpacking instructions.

Equipment Positioning Guidelines

Recommendations for selecting a suitable installation location for the UPS.

Connecting UPS Power Cables

Power Cable Requirements and Ratings

Guidelines for power line, grounding, and recommended cable sizes/fuses.

Safety Earth Connection

Emphasizing proper earthing procedures to prevent hazards.

Power Cable Connection Procedure

Step-by-step instructions for connecting the UPS power cables.

UPS Power Cable Terminal Connections

External Battery Connection Diagram

UPS Front Panel Menu Navigation

UPS Measurements Menu Details

Inverter and Output Measurements

Alarm Logs and Information Menu

Viewing and Clearing Alarm Logs

Accessing and clearing recorded alarm events and messages.

UPS Command Menu Functions

Load Transfer and Test Commands

Commands to transfer load to bypass, start tests, and initialize modem.

User Password and Alarm Codes

Rectifier Module Alarm Codes

List of fault codes and descriptions for the rectifier module.

UPS Alarm and Warning Messages

Inverter and Bypass Alarm Codes

UPS Status Codes Explained

Inverter Phase Status Codes

Codes detailing inverter output phase voltage and current status.

Inverter Output and Control Status

PFC Rectifier Status Codes

Quick Troubleshooting of UPS Alarms

Rectifier Faults and Input Voltage Alarms

Troubleshooting for rectifier faults and input voltage issues.

Line Failure and DC Bus Alarms

Diagnosing line failures, DC bus voltage problems, and frequency tolerance.

UPS Alarm Troubleshooting Guide

UPS Output and Load Alarms

Output Overcurrent and Overtemperature

Troubleshooting output overcurrent, overtemperature, and overload shutdowns.

UPS Bypass, Battery, and Generator Alarms

Bypass Failure and Battery Low Conditions

Troubleshooting bypass failures, battery low, and battery shutdown.

Inverter Status and Control Alarms

UPS Operating Instructions

Starting and Shutting Down the UPS

Step-by-step procedures for starting and safely shutting down the UPS.

UPS Mode Switching Procedures

Switching to Maintenance Bypass

Instructions for switching the UPS from normal operation to maintenance bypass.

Returning to Normal Operation

Steps to switch the UPS back from maintenance bypass to normal operation.

UPS Behavior During Mains Outage

Response to Line Failure and Battery Autonomy

Describes UPS operation during power outages and battery autonomy time.

Battery Low and Shutdown Messages

Explanation of 'BATTERY LOW' and 'BATTERY LOW SHUT' messages.

UPS Maintenance Requirements

User Maintenance Restrictions

Warning against opening the UPS; user-serviceable parts disclaimer.

Faults and Troubleshooting Procedures

General Fault Checking Procedure

Systematic approach to identifying and diagnosing faults.

Pre-Service Troubleshooting Checklist

Steps to check before calling technical service for assistance.

Summary

Safety Precautions and Warnings

Important Safety Notices

General safety instructions for UPS operation and handling.

Critical Warnings and Cautions

Specific warnings about electrical hazards, ventilation, and battery safety.

DS300 HB UPS Basic Features

Core Technologies and Topology

Features PWM, IGBT, DSP control, and true on-line topology.

Power Quality and Protection

Pure sinusoidal output, overload, over-current, short circuit protection.

Operational Modes and Bypass

Includes cold-start, static bypass, maintenance bypass, and unbalanced load operation.

Monitoring and Diagnostics

LCD panel, event logging, PC diagnostics, and improved fault information.

Description of UPS Operating Blocks

Rectifier, Batteries, and Inverter

Explanation of Rectifier, Battery, and Inverter module functions and technologies.

UPS Operating Conditions

Battery Operation Mode

UPS response during mains failure using battery power.

Bypass Operation Mode

UPS behavior when the load is transferred to the bypass source.

UPS Connection Panel Overview

Terminal Layout and Designations

Identification of connection terminals for power and communication.

Technical Specifications of DS300 HB Series

Model Output and Input Parameters

Detailed specifications for output ratings and input power.

Output, Battery, and Communication Specs

Output voltage/frequency, battery configuration, and interface details.

UPS Installation Guide

Installation Warnings and Procedures

Critical safety warnings and step-by-step unpacking instructions.

Equipment Positioning Guidelines

Recommendations for selecting a suitable installation location for the UPS.

Connecting UPS Power Cables

Power Cable Requirements and Ratings

Guidelines for power line, grounding, and recommended cable sizes/fuses.

Safety Earth Connection

Emphasizing proper earthing procedures to prevent hazards.

Power Cable Connection Procedure

Step-by-step instructions for connecting the UPS power cables.

UPS Power Cable Terminal Connections

External Battery Connection Diagram

UPS Front Panel Menu Navigation

UPS Measurements Menu Details

Inverter and Output Measurements

Alarm Logs and Information Menu

Viewing and Clearing Alarm Logs

Accessing and clearing recorded alarm events and messages.

UPS Command Menu Functions

Load Transfer and Test Commands

Commands to transfer load to bypass, start tests, and initialize modem.

User Password and Alarm Codes

Rectifier Module Alarm Codes

List of fault codes and descriptions for the rectifier module.

UPS Alarm and Warning Messages

Inverter and Bypass Alarm Codes

UPS Status Codes Explained

Inverter Phase Status Codes

Codes detailing inverter output phase voltage and current status.

Inverter Output and Control Status

PFC Rectifier Status Codes

Quick Troubleshooting of UPS Alarms

Rectifier Faults and Input Voltage Alarms

Troubleshooting for rectifier faults and input voltage issues.

Line Failure and DC Bus Alarms

Diagnosing line failures, DC bus voltage problems, and frequency tolerance.

UPS Alarm Troubleshooting Guide

UPS Output and Load Alarms

Output Overcurrent and Overtemperature

Troubleshooting output overcurrent, overtemperature, and overload shutdowns.

UPS Bypass, Battery, and Generator Alarms

Bypass Failure and Battery Low Conditions

Troubleshooting bypass failures, battery low, and battery shutdown.

Inverter Status and Control Alarms

UPS Operating Instructions

Starting and Shutting Down the UPS

Step-by-step procedures for starting and safely shutting down the UPS.

UPS Mode Switching Procedures

Switching to Maintenance Bypass

Instructions for switching the UPS from normal operation to maintenance bypass.

Returning to Normal Operation

Steps to switch the UPS back from maintenance bypass to normal operation.

UPS Behavior During Mains Outage

Response to Line Failure and Battery Autonomy

Describes UPS operation during power outages and battery autonomy time.

Battery Low and Shutdown Messages

Explanation of 'BATTERY LOW' and 'BATTERY LOW SHUT' messages.

UPS Maintenance Requirements

User Maintenance Restrictions

Warning against opening the UPS; user-serviceable parts disclaimer.

Faults and Troubleshooting Procedures

General Fault Checking Procedure

Systematic approach to identifying and diagnosing faults.

Pre-Service Troubleshooting Checklist

Steps to check before calling technical service for assistance.

Tescom DS3100 Specifications

General IconGeneral
WaveformSine wave
Frequency50/60Hz
Communication InterfaceRS-232, USB
Operating Temperature0-40 °C
Storage Temperature-15°C to 45°C (5°F to 113°F)
Humidity0% to 95% non-condensing

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