User Manuals: ABB NAL 12 Load Break Switch

Manuals and User Guides for ABB NAL 12 Load Break Switch. We have 1 ABB NAL 12 Load Break Switch manual available for free PDF download: Mounting And Operation Manual

ABB NAL 12 Mounting And Operation Manual (32 pages)

Indoor Air Switch-disconnector

Brand: ABB | Category: Switch | Size: 6.99 MB

Table of Contents
2
1 Switch-Disconnector Type NAL, Alternative Assemblies

3
2 Installation

3
3 Adjustment of the Hand Operating, Mechanism Type HE

4
- K-Mechanism
  4
- A-Mechanism
  4
4 Mounting the Mechanism on the Switch

5
- Test Operation of A-Mechanism
  5
5 Mounting the Hand Operating Mechanism Type HE

6
- Instruction of Installation and Adjustment of Switch- -Disconnector Type NAL/NALF with Hand Operation Mechanism HE
  6
6 Mounting of Fuse Base

10
7 Mounting of Eartch Switch Type E and Eartch Switch Type LCES

12
- Mounting of Eartch Switch to the Switch- -Disconnector Type NAL
  12
- Mounting the Eartch Switch to the Fuse-Switch
  12
  - Disconnector Type NALF
    12
8 Mounting the Mechanical Interlock between Switch

12
- Disconnector and Eartch Switch
  12
9 Mounting the Shunt Release

13
10 Mounting the Auxiliary Switch

13
11 Mounting the Auxiliary Switch for E-EB Earthing Switch, Excluding LCES

14
12 Mounting of NM Motor Drive

17
13 Service and Maintenance

21
14 Replacement of Parts (12-24 Kv)

23
- Replacement of Contact Knife with Draw Bar
  23
- Replacement of Fixed Contact on the Opening Side
  24
15 Replacement of the Arcing Chamber

24
16 Replacement of Insulators

24
- Hollow Insulators with Arcing Chamber
  24
- Pivot Side Support Insulator
  24
17 Insulator for Fusebase and Quick Make Earthing Switch

25
18 Changing Parts in NAL 36 Kv

25
19 Technical Specification for NAL/NALF Switch Disconnectors NAL 12 - 17.5 - 24 - 36/6 - 12.5 a - K

29
20 Liabilities

30
21 Reference List of Fuses

31
22 Environmental Declaration

32

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User Manuals: ABB NAL 12 Load Break Switch

ABB NAL 12 Mounting And Operation Manual (32 pages)

Table of Contents

1 Switch-Disconnector Type NAL, Alternative Assemblies

2 Installation

3 Adjustment of the Hand Operating, Mechanism Type HE

4 Mounting the Mechanism on the Switch

5 Mounting the Hand Operating Mechanism Type HE

6 Mounting of Fuse Base

7 Mounting of Eartch Switch Type E and Eartch Switch Type LCES

8 Mounting the Mechanical Interlock between Switch

9 Mounting the Shunt Release

10 Mounting the Auxiliary Switch

11 Mounting the Auxiliary Switch for E-EB Earthing Switch, Excluding LCES

12 Mounting of NM Motor Drive

13 Service and Maintenance

14 Replacement of Parts (12-24 Kv)

15 Replacement of the Arcing Chamber

16 Replacement of Insulators

17 Insulator for Fusebase and Quick Make Earthing Switch

18 Changing Parts in NAL 36 Kv

19 Technical Specification for NAL/NALF Switch Disconnectors NAL 12 - 17.5 - 24 - 36/6 - 12.5 a - K

20 Liabilities

21 Reference List of Fuses

22 Environmental Declaration

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