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ABB AFS670 User Manual

ABB AFS670
18 pages
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SAFETY INSTRUCTIONS
AFS670
Precautions and Safety
Equipment handling advices
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ABB AFS670 Specifications

General IconGeneral
Selling Unit of Measurepiece
Voltage Rating690 V
Communication ProtocolsModbus
Protection ClassIP20
Order Multiple1
Products Inside1
Protection FunctionsOvercurrent, overvoltage, undervoltage, short circuit, overtemperature
ABB Type DesignationAFS670

Summary

Safety Advices

Personnel Qualification and Task Execution

Ensures only authorized and trained personnel perform installation, commissioning, maintenance, and disposal.

Correct Configuration and Pre-Operation Checks

Emphasizes proper configuration and reading safety documents before operating equipment.

Equipment Integrity and Handling

Covers observing warning labels, maintaining safety facilities, and avoiding alterations.

Environmental Conditions and Mounting

Specifies operation within environmental limits and requirements for vertical mounting.

High Voltage and Electric Shock Hazards

Warns of high voltage risks and electric shock from incorrect installation; do not touch live wires.

Interconnection and Circuit Category Safety

Ensures interconnection of circuits of the same category and assumes hazardous voltage presence.

Preventing Electrical and Fire Hazards

Avoids liquids, conductive objects, and pointed items to prevent shock and fire.

Power Connection and Connector Safety

Connect power according to the identification plate and avoid touching connectors.

Overvoltage Protection for Interfaces

Highlights the need for overvoltage protection for transmission interfaces, especially external connections.

Earth Current Hazards in Cable Screens

Warns about earth currents in cable screens causing damage, fire, or injury.

Installation Verification and Safe Power-Up

Power up only after verified installation, correct mounting, and secured cables.

Safe Power Manipulation and Voltage Assumption

Switch off power before manipulation; assume hazardous voltage if power cannot be switched off.

Lightning Period Precautions

Avoid working on equipment and connecting/disconnecting cables during lightning periods.

Explosive Gas and Ventilation Safety

Ensures ventilation for battery enclosures and seals cable entries to prevent explosive gas build-up.

Fuse and Circuit Breaker Installation

Install appropriate fuses/breakers for power supply circuits and ensure their integrity.

Live Power Supply and Cable Connection Safety

Switch off external power before connecting leads and ensure power cables provide insulation.

Equipment Stability and Mounting Methods

Ensures equipment stability in its location using proper mounting methods and rack stability.

Equipment Specification

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