Siemens 6SE7086-4AH85-1BA0 operating instructions English

01.03 Contents

ENGLISH

Contents

		Page
1	Description	1-1
2	Assembly	2-1
2.1	Notes on installation and components	2-1
2.2	Use	2-3
2.3	Coolant	2-3
2.3.1	Definition of cooling water	2-3
2.3.2	Anti-freeze additive	2-3
2.4	Notes on materials	2-5
2.5	Protection against moisture condensation	2-5
2.6	Cabinet design and connecting system	2-6
2.7	Dimension drawings	2-7
3	Connection	3-1
3.1	Protective surge arresters	3-2
3.2	Power connections	3-3
3.3	Fuses	3-3
3.3.1	Fuses for Rectifier/Regenerating Unit	3-3
3.3.2	Fuses for common rectifier (replaced by lug with option L32)	3-4
3.4	Single-line diagrams with suggested circuit arrangements	3-5
3.5	Power sections	3-11
8	Maintenance	8-1
8.1	Thyristor replacement	8-1
8.2	Dimensions of the burden resistors	8-2
8.3	Changing fuses	8-2
10	Spare parts	10-1
14	Technical data	14-1

Siemens AG 6SE7086-4AH85-1BA0	ENGLISH	0-1
Common rectifier and rectifier/regenerating units with water cooling	Supplement to the operating instructions