Siemens 6SL3855 Manuals

Manuals and User Guides for Siemens 6SL3855. We have 1 Siemens 6SL3855 manual available for free PDF download: Reference Manual

Siemens 6SL3855 Reference Manual

Siemens 6SL3855 Reference Manual (44 pages)

Medium-Voltage Drive

Brand: Siemens | Category: Industrial Equipment | Size: 0.16 MB

Table of Contents

Table of Contents
5
Introduction
7
General Scope of Services
9
Routine Test
11
Visual Inspection
12
Function Tests
13
Insulation Test
14
Interface Test
15
Tests
17
Visual Inspection
18
Rating Plate
18
Housing Degree of Protection
18
Electrical Cabinet Components
19
Cable Installation
19
Cable Markings
20
Setting Values of Circuit Breakers, if Used
20
Dimensions
20
Function Test
22
Ready to Start Condition
22
Excitation Unit
22
Auxiliary Voltages
22
Temperature Monitoring in the Control Cabinet
23
Redundant 230 V or 24 V Auxiliary Voltage Supply
23
DC-Link Pulsed Operation at 0 Hz
24
DC-Link Pulsed Operation at 2 Hz
24
Line Undervoltage
25
Door Limit Switches
25
Overcurrent Limit
25
Ground Fault Monitoring
26
Failure of Actual Value Acquisition
26
Missing Input Voltage
27
Group Alarm Power Stack Adapter
27
Group Fault Power Stack Adapter
28
Drivecliq Connection
28
PROFIBUS Connection with the Excitation Unit
28
Failure of a Power Semiconductor Module
29
Safety Shutdown
29
Cooling System Test
30
Static Pressure Test
30
Figure 3-1 Procedure for the Pressure Test
30
Differential Pressure Measurement
31
Measuring the Coolant Conductivity and Coolant Temperature
31
Leakage Monitoring
32
Insulation Test
33
High-Voltage Test
33
Measuring the Insulation Resistance
34
Interface Test
35
PROFIBUS Communication
35
Signals to the Customer's System
35
Additional Interfaces
36
Index
37

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