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Asco 8300 - User Manual

Asco 8300
60 pages
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8000 SERIES Load Banks
User Manual
Power
Technologies

Table of Contents

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Summary

Introducing Froment Load Banks

Why is Power Supply Testing Required?

Explains the necessity of testing generators to ensure optimal performance under load and compliance.

How Do Load Banks Work?

Explains the basic principle of how load banks function using a simplified model for generator testing.

Froment Load Bank Control Options

Details the Sigma 2 control system and various user interface options for controlling load banks.

User Control Interfaces

Describes the range of user control interfaces available, from basic to sophisticated systems.

Non-unity Power Factor Testing

Discusses the importance and methodology of testing generators with non-unity power factors to simulate real-world loads.

Movable Load Banks

Describes load banks designed for temporary installation and their specific design differences compared to fixed units.

Load Bank Applications

Outlines various applications for load banks beyond generator testing, including UPS and site load correction.

Load Bank Installation and Setup

Using a Froment Load Bank Safely

Provides essential safety instructions for handling, operation, and maintenance of load banks to prevent injury.

Transporting Froment 8000 SERIES Load Banks

Details safe procedures for lifting, transporting, and securing load banks, covering forklift and crane methods.

Installing Froment Load Banks

Covers key factors for selecting and installing a load bank safely and correctly, including location and airflow.

Electrical Installation

Guides the electrical installation process, including power sources, wiring, and connections for safe operation.

Connecting the Supply-on-Test

Details how to connect the main power supply (Supply-on-Test) to the load bank terminals for testing purposes.

Control System Connections

Explains how to connect control devices like the Sigma Hand-held to the load bank for operation and monitoring.

Commissioning

Outlines a three-stage process for commissioning the load bank to ensure correct electrical operation and safety.

Load Bank Operation

Before Operating the Load Bank

Lists prerequisites and checks required before operating the load bank according to manual instructions.

Safety Warning

Reiterates crucial safety warnings for operating the load bank to prevent injury and equipment damage.

Controlling the Load Bank

Explains how the load bank is controlled using Sigma 2 systems or alternative methods for testing.

The Control Room

Describes the layout and components within the load bank's control room console for operation and monitoring.

Main Control Panel

Details the switches, buttons, and indicators on the load bank's main control panel for direct operation.

Status Indicator Lamp Operation

Explains the meaning of various indicator lamps on the control panel for operational status feedback.

Emergency Shutdown Procedures

Details methods for quickly shutting down the load bank in an emergency, using buttons or isolators.

Load Function Test

Provides steps for performing a brief load function test to confirm installation and operational readiness.

Load Bank Emergency Operation

Explains how to control the load bank using the ID rotary switch when a Sigma controller is unavailable.

SIGMA Hand-held Reference Guide

The Sigma Hand-held

Introduces the Hand-held unit as a user interface for controlling Sigma load banks and monitoring generator performance.

Firmware Updates

Guides on how to update the firmware on the Sigma Hand-held unit via USB for optimal performance.

Connecting the Hand-held to the Load Bank

Explains how to connect the Hand-held unit to the load bank using a Sigma control cable for remote operation.

The Hand-held Keypad

Describes the layout and function of the Hand-held's keypad and quadrant keys for control and navigation.

Hand-held Quick Start

Provides a quick guide to performing a manual generator test using the Hand-held, covering settings and load application.

Using the Settings Pages

Explains how to use the Hand-held's settings pages to configure the unit for accurate load bank operation.

Settings 1 - Supply-on-test

Guides on setting the Supply-on-Test details to ensure correct load application and generator protection during tests.

Checking the rating values

Details how to check and edit supply rating values against the generator's rating plate for accurate testing.

Settings 2 - Load bank

Allows checking load bank capacity and accessing options pages for operation adjustments and configuration.

The Options Pages

Introduces the three option pages for adjusting load bank operation aspects like control, display, and loading parameters.

Manual Test Mode

Explains direct, real-time control of the load bank using the Hand-held for precise load management.

Applying the load

Guides on applying selected load, recalculating corrections, and adjusting load while testing for optimal generator assessment.

Automatic Test Mode

Introduces automated test sequences for repeatable testing and fault finding, allowing pre-programmed load steps.

Editing the automatic test sequence

Step-by-step guide to programming test sequence stages for percentage load, power factor, and duration for automated tests.

Maintenance & Troubleshooting

Safety Warning

Reiteration of safety warnings for maintenance personnel before performing any work on the load bank.

Routine Maintenance Procedures

Outlines daily and monthly maintenance tasks to ensure optimal load bank performance and longevity.

Air Circuit Breaker (Option) Maintenance

Details annual and five-yearly maintenance requirements for optional air circuit breakers for safety and reliability.

Fault Finding

Provides a chart of common faults, possible causes, and solutions for troubleshooting load bank issues.

Sigma 2 Load Bank Status Display

Explains the status display on the Sigma 2 module and its normal operation codes for monitoring.

Warnings

Lists warning codes and their associated causes and actions for troubleshooting abnormal conditions.

Errors

Lists error codes and their potential causes and required actions for troubleshooting critical faults and ensuring safe shutdown.

Froment Load Bank System Monitor

Introduces the System Monitor for diagnostics, control, and maintenance, providing an operator interface.

The Meters Screens

Describes the display tabs for viewing load bank operation, supply, and control parameters for monitoring performance.

Status Screen

Explains the Status screen's Overview and History tabs for viewing activity, errors, and warnings for system events.

Load Screen

Details the Load screen for operating load control and viewing settings, enabling manual adjustments.

Appendices

8300 - Installation Diagrams

Provides diagrams for the 8300 model, showing dimensions, access points, and clearance requirements.

8400 - Installation Diagrams

Provides diagrams for the 8400 model, showing dimensions, access points, and clearance requirements.

Certificate of Conformity

Displays the declaration of conformity for the load banks with relevant EU directives and harmonised standards.

Electromagnetic Compatibility

Details the equipment's compliance with EMC directives regarding immunity to external interference and electromagnetic emissions.

Useful Equations

Lists relevant formulas for calculating power, current, and de-rating from nominal voltage and frequency values.

Summary

Introducing Froment Load Banks

Why is Power Supply Testing Required?

Explains the necessity of testing generators to ensure optimal performance under load and compliance.

How Do Load Banks Work?

Explains the basic principle of how load banks function using a simplified model for generator testing.

Froment Load Bank Control Options

Details the Sigma 2 control system and various user interface options for controlling load banks.

User Control Interfaces

Describes the range of user control interfaces available, from basic to sophisticated systems.

Non-unity Power Factor Testing

Discusses the importance and methodology of testing generators with non-unity power factors to simulate real-world loads.

Movable Load Banks

Describes load banks designed for temporary installation and their specific design differences compared to fixed units.

Load Bank Applications

Outlines various applications for load banks beyond generator testing, including UPS and site load correction.

Load Bank Installation and Setup

Using a Froment Load Bank Safely

Provides essential safety instructions for handling, operation, and maintenance of load banks to prevent injury.

Transporting Froment 8000 SERIES Load Banks

Details safe procedures for lifting, transporting, and securing load banks, covering forklift and crane methods.

Installing Froment Load Banks

Covers key factors for selecting and installing a load bank safely and correctly, including location and airflow.

Electrical Installation

Guides the electrical installation process, including power sources, wiring, and connections for safe operation.

Connecting the Supply-on-Test

Details how to connect the main power supply (Supply-on-Test) to the load bank terminals for testing purposes.

Control System Connections

Explains how to connect control devices like the Sigma Hand-held to the load bank for operation and monitoring.

Commissioning

Outlines a three-stage process for commissioning the load bank to ensure correct electrical operation and safety.

Load Bank Operation

Before Operating the Load Bank

Lists prerequisites and checks required before operating the load bank according to manual instructions.

Safety Warning

Reiterates crucial safety warnings for operating the load bank to prevent injury and equipment damage.

Controlling the Load Bank

Explains how the load bank is controlled using Sigma 2 systems or alternative methods for testing.

The Control Room

Describes the layout and components within the load bank's control room console for operation and monitoring.

Main Control Panel

Details the switches, buttons, and indicators on the load bank's main control panel for direct operation.

Status Indicator Lamp Operation

Explains the meaning of various indicator lamps on the control panel for operational status feedback.

Emergency Shutdown Procedures

Details methods for quickly shutting down the load bank in an emergency, using buttons or isolators.

Load Function Test

Provides steps for performing a brief load function test to confirm installation and operational readiness.

Load Bank Emergency Operation

Explains how to control the load bank using the ID rotary switch when a Sigma controller is unavailable.

SIGMA Hand-held Reference Guide

The Sigma Hand-held

Introduces the Hand-held unit as a user interface for controlling Sigma load banks and monitoring generator performance.

Firmware Updates

Guides on how to update the firmware on the Sigma Hand-held unit via USB for optimal performance.

Connecting the Hand-held to the Load Bank

Explains how to connect the Hand-held unit to the load bank using a Sigma control cable for remote operation.

The Hand-held Keypad

Describes the layout and function of the Hand-held's keypad and quadrant keys for control and navigation.

Hand-held Quick Start

Provides a quick guide to performing a manual generator test using the Hand-held, covering settings and load application.

Using the Settings Pages

Explains how to use the Hand-held's settings pages to configure the unit for accurate load bank operation.

Settings 1 - Supply-on-test

Guides on setting the Supply-on-Test details to ensure correct load application and generator protection during tests.

Checking the rating values

Details how to check and edit supply rating values against the generator's rating plate for accurate testing.

Settings 2 - Load bank

Allows checking load bank capacity and accessing options pages for operation adjustments and configuration.

The Options Pages

Introduces the three option pages for adjusting load bank operation aspects like control, display, and loading parameters.

Manual Test Mode

Explains direct, real-time control of the load bank using the Hand-held for precise load management.

Applying the load

Guides on applying selected load, recalculating corrections, and adjusting load while testing for optimal generator assessment.

Automatic Test Mode

Introduces automated test sequences for repeatable testing and fault finding, allowing pre-programmed load steps.

Editing the automatic test sequence

Step-by-step guide to programming test sequence stages for percentage load, power factor, and duration for automated tests.

Maintenance & Troubleshooting

Safety Warning

Reiteration of safety warnings for maintenance personnel before performing any work on the load bank.

Routine Maintenance Procedures

Outlines daily and monthly maintenance tasks to ensure optimal load bank performance and longevity.

Air Circuit Breaker (Option) Maintenance

Details annual and five-yearly maintenance requirements for optional air circuit breakers for safety and reliability.

Fault Finding

Provides a chart of common faults, possible causes, and solutions for troubleshooting load bank issues.

Sigma 2 Load Bank Status Display

Explains the status display on the Sigma 2 module and its normal operation codes for monitoring.

Warnings

Lists warning codes and their associated causes and actions for troubleshooting abnormal conditions.

Errors

Lists error codes and their potential causes and required actions for troubleshooting critical faults and ensuring safe shutdown.

Froment Load Bank System Monitor

Introduces the System Monitor for diagnostics, control, and maintenance, providing an operator interface.

The Meters Screens

Describes the display tabs for viewing load bank operation, supply, and control parameters for monitoring performance.

Status Screen

Explains the Status screen's Overview and History tabs for viewing activity, errors, and warnings for system events.

Load Screen

Details the Load screen for operating load control and viewing settings, enabling manual adjustments.

Appendices

8300 - Installation Diagrams

Provides diagrams for the 8300 model, showing dimensions, access points, and clearance requirements.

8400 - Installation Diagrams

Provides diagrams for the 8400 model, showing dimensions, access points, and clearance requirements.

Certificate of Conformity

Displays the declaration of conformity for the load banks with relevant EU directives and harmonised standards.

Electromagnetic Compatibility

Details the equipment's compliance with EMC directives regarding immunity to external interference and electromagnetic emissions.

Useful Equations

Lists relevant formulas for calculating power, current, and de-rating from nominal voltage and frequency values.

Asco 8300 Specifications

General IconGeneral
BrandAsco
Model8300
CategoryPortable Generator
LanguageEnglish

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