Table of Contents
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Table of Contents
Related Manuals for Delta 2KVA
Summarization of Contents
1. IMPORTANT SAFETY INSTRUCTIONS
General Safety Precautions
Covers hazardous voltages, operation by trained personnel, and general warnings.
Battery Safety and Handling
Instructions on battery replacement, disposal, opening, electrical risks, and tool usage.
EC Conformity Declaration
Details compliance with EC directives and relevant standards.
2. INTRODUCTION
2-1 Theory of Operation and Block Diagram
Explains UPS topology, converters, battery charger, control circuit, and block diagram.
2-2 Features and Functions
Details features like PFC, complete protection, surge/noise suppression, intelligent design, green design, user interface, and network management.
2-3 Annotation and Symbols
Explains symbols for important instructions, grounding, phase, ON/OFF switches.
2-4 Front Panel Overview
Shows the front panel layout including the operation panel.
2-5 Operation Panel Overview
Details buttons (ON/TEST, OFF) and LED indicators on the operation panel.
2-5 Operation Panel LED Indicators
Explains the function of each LED indicator: ON Line, Line, Bypass, Fault, Level LEDs, Overload, Load, Battery, Battery low, Battery replace, ON Battery.
3. INSTALLATION
3-1 Unpacking and Preparation
Instructions for unpacking the UPS and preparing the installation site.
3-2 Connecting Power and Charging
Steps to connect to utility power, charge the battery, and connect external battery banks.
3-3 Connecting Load and Communication
Instructions for connecting the load to the UPS and setting up RS-232 communication.
4. OPERATION
4-1 Cold Start Procedure
How to turn on the UPS without utility power (ON-BATTERY mode).
4-2 Normal UPS Power-On
How to turn on the UPS when utility power is present (ON-LINE mode).
4-3 UPS Power-Off Procedure
Steps to turn off the UPS and fully power down.
4-4 UPS Self-Test Function
How to perform a self-test to check battery condition.
4-5 Alarm Silence Function
How to silence audible alarms.
4-6 Abnormal Condition Alerts
Explains alerts for ON-BATTERY, OVERLOAD, BATTERY REPLACE, BATTERY LOW, and SHORT CIRCUIT conditions.
4-7 UPS Internal Faults
Explains internal faults like overheating (OTP), output voltage issues (UVP/OVP), and bus voltage issues.
4-8 Derating Power
Explains how UPS load capacity decreases in a specific voltage range.
8. COMMUNICATION INTERFACE
8-1 RS-232
Details the RS-232 port, pin assignment, functions, and communication parameters.
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