User Manuals: ABB HD4/UniAir Voltage Circuit Breaker

Manuals and User Guides for ABB HD4/UniAir Voltage Circuit Breaker. We have 2 ABB HD4/UniAir Voltage Circuit Breaker manuals available for free PDF download: Installation And Operating Instructions Manual, Installation And Service Instructions Manual

ABB HD4/UniAir Installation And Operating Instructions Manual

ABB HD4/UniAir Installation And Operating Instructions Manual (38 pages)

Medium voltage products

Brand: ABB | Category: Circuit breakers | Size: 4 MB

Table of Contents

Table of Contents
1
Introduction
4
1 Packing and Transport

5
2 Inspection on Arrival

6
3 Storage

7
4 Handling

8
5 Description

9
6 Instructions for Circuit-Breaker Operation

17
- Safety Indications
  17
- Operating and Signalling Parts
  17
7 Installation

19
- General Information
  19
- Normal Installation Conditions
  19
- Preliminary Operations
  19
- Installation of Fixed Circuit-Breakers
  19
- Installation of Plug-In Circuit-Breakers
  19
- Power Circuit Connections
  19
- Earthing
  20
- Connection of the Auxiliary Circuits
  20
- Overall Dimensions
  21
8 Putting into Service

31
- General Procedures
  31
9 Routine Inspections

32
- General Information
  32
- Inspection Schedule
  32
- Troubleshooting
  32
10 Servicing Operations

33
11 Instructions for Handling Apparatus Containing

34
- Gas
  34
12 Spare Parts and Accessories

35
- List of Spare Parts
  35
13 Quality of the Products and Environmental

36
- Protection
  36

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ABB HD4/UniAir Installation And Service Instructions Manual

ABB HD4/UniAir Installation And Service Instructions Manual (37 pages)

Brand: ABB | Category: Circuit breakers | Size: 1 MB

Table of Contents

Per la Vostra Sicurezza
3
For Your Safety
3
Packing and Transport
6
Controllo al Ricevimento
6
Configurazione Base
9
Basic Configuration
9
Operating Mechanism
10
Fixed Circuit-Breaker
11
Instructions for Circuit-Breaker Operation
13
Installazione
15
Installation
15
Power Circuit Connections
16
Messa a Terra
18
Dimensioni DI Ingombro
19
Overall Dimensions
19
Messa in Servizio
28
Putting into Service
28
Controlli Periodici
30
Periodical Checking
30
Parti DI Ricambio E Accessori
33
Spare Parts and Accessories
33

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