ABB SafePlus User Manual

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CONTENTS
1. Safety 4
1.1 For your safety 4
1.2 Skilled personnel 4
1.3 Crucial information 4
2. General description 5
2.1 Outer assembly 6
3. Transport and handling 7
3.1 By receiving inspection 7
3.2 Storage 7
4. Technical data 8
4.1 Electrical data SafeRing 8
4.2 Electrical data SafePlus 8
5. Installation 9
5.1 Standard 3-way switchgear 9
5.2 3-way switchgear with base frame (AFL) 10
5.3 3-way switchgear with base frame (AFLR) 11
6. Dimensions 13
7. Internal arc classification (IAC) 14
8. Cable compartment 17
8.1 Standard cable compartment 17
8.2 Arc proof cable compartment 17
8.3 Cable connection 18
9. Extension of switchgear 19
9.1 External busbar 19
9.2 Side connection 19
10. Current and voltage transformers 19
11. Motor operation 20
12. Relay and current transformers 21
13. Pressure indicator 22
13.1 Gas pressure 22
13.2 Altitude 23
13.2.1 Adjustment of gas pressure 23
14. Operation of the switchgear 24
14.1 Operating conditions 24
14.2 General warnings and precautions 25
14.3 Putting into service 25
14.3.1 Preparatory work 25
14.4 Start-up 25

ABB SafePlus Specifications

General

Rated voltage	Up to 24 kV
Rated current	Up to 1250 A
Insulation medium	SF6 gas
Rated Lightning Impulse Withstand Voltage	125 kV
Standards	IEC 62271-200
Dimensions	Varies by configuration
Weight	Varies by configuration
Short-time withstand current	Up to 25 kA