Siemens siprotec 7SA6 User Manual

Hardware and Connections
2-437SA6 Manual
C53000-G1176-C133-1
Control wires are connected to contacts of the pin connectors. Wires with 0.5 mm
2
to
2.5 mm
2
diameter (AWG 20 to 14) can be accommodated.
Use only flexible copper control wire!
The crimp connector required depends on the diameter of the conductor being used.
Section 0.5 mm
2
to 1.0 mm
2
:
e.g. Bandware 4000 pieces type: 0-827039–1 from AMP Corp.
Individual piece type:0- 827396–1 from AMP Corp.
Section 1.0 mm
2
to 2.5 mm
2
:
e.g. Bandware 4000 pieces type: 0-827040–1 from AMP Corp.
Individual piece type: 0-827397–1 from AMP Corp.
Connection of a conductor to a contact is performed using,
e.g., a hand crimping tool type 0–734372-1 from AMP Corp.
matrix type 1-734387-1 from AMP Corp.
Individual pieces are recommended.
The gold-plated connector (recommended) depends on the diameter of the conductor
that is used.
Section 0.75 mm
2
to 1.5 mm
2
:
e.g. Bandware 4000 pieces type: 163083-7 from AMP Corp.
Individual piece type: 163084-7 from AMP Corp.
Connection of a conductor to a contact is performed using a hand crimping tool,
e.g. a hand crimping tool type: 0-539635–1 from AMP Corp.
matrix type: 0-539668–2 from AMP Corp.
Individual pieces are recommended.
After the wires are crimped, the contacts are pressed into the terminals of the connec-
tor until they snap into place..
The following separation tool is needed to remove the contacts from the pin connec-
tors:
Type: 725840–1 from AMP Corp.
The separation tool contains a small tube that is subject to wear. The tube can be or-
dered separately:
Type: 725841–1 from AMP Corp.
2.3.4 Connections to Optical Communication Interfaces
Optical
Communication
Interfaces with
ST-connector
The three available versions of optical communication interfaces with ST-connector
are shown in Figure 2-18. The ports are supplied with caps to protect the optical com-
ponents against dust or other contaminants. The caps can be removed by turning
them 90° to the left.
Note:
Stress relief for individual pin connector must be provided with cable ties. Stress relief
must also be provided for the entire set of cables, e.g., cable ties.

Siemens siprotec 7SA6 Specifications

General

Brand	Siemens
Model	siprotec 7SA6
Category	Relays
Language	English