ABB DPT-CB010/CB011 CB Class Automatic Transfer Switch Installation and Operation Manual

This manual covers the installation, operation, and maintenance of ABB DPT-CB010/CB011 CB class automatic transfer switches.

Brand: ABB
Category: Industrial Supply
Document type: User Manual
Language: Chinese
Pages: 20
File format: PDF
File size: 7 MB
Published: 17 October, 2026
Updated: 17 October, 2026
MD5 checksum: B0FAC646817900E5CF7C7BE20CB9BC69
PDF: ABB DPT-CB010/CB011 CB Class Automatic Transfer Switch Installation and Operation Manual PDF

About this manual

This manual provides instructions for the installation and basic operation of the CB class double power source automatic transfer switch. It covers product descriptions, installation methods and dimensions for DPT63, DPT160, and DPT250 series, and details on connecting the controller to the switch body. This manual is written in Chinese.

What's inside

Introduction
Product Overview
Installation Methods and Dimensions
Controller Connection
Automatic Transfer Switch Operation
Controller Functions
Wiring Diagrams
Maintenance and Troubleshooting

Specifications

Terminal Voltage	380V a.c.
Fire Cut-off Signal Voltage	24V d.c.
Fire Cut-off Signal Duration	≥1s
Normal Voltage Range	70%-130%
Maintenance Interval	Every 3 months

Frequently asked questions

What is the required voltage for the fire cut-off signal?

The fire cut-off signal must be 24V d.c.

How long must the fire cut-off signal last?

The signal duration must be at least 1 second.

What is the recommended maintenance interval for the switch?

It is recommended to perform a switching test every three months.

What is the normal operating voltage range for the power sources?

At least one power source voltage must be within the 70%-130% range.

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