SIEMENS
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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Supplementary system components
VSM10 Voltage Sensing Module
7
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Overview
VSM10 Voltage Sensing Module
The VSM10 Voltage Sensing Module is capable of measuring the
line voltage waveform precisely and helps Line Modules to
continue functioning properly under difficult supply conditions,
for example, in the case of extreme voltage fluctuations or brief
supply interruptions.
The VSM10 Voltage Sensing Module is integrated in Active
Interface Modules in chassis format and Smart Line Modules in
chassis format. It can be optionally deployed for all Active Line
Modules in booksize format and for 16
kW and 36
kW Smart Line
Modules.
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Design
The VSM10 Voltage Sensing Module has the following
connections and interfaces:
•
1 connection for direct line voltage sensing up to 690 V
•
1 connection for line voltage sensing via voltage transformers;
maximum voltage 100 V
•
2 analog inputs (reserved for monitoring of resonance in the
Active Interface Module in chassis format)
•
1 temperature sensor input for KTY84-130, Pt1000 or PTC
(Pt1000 can be used from firmware V4.7 HF17)
•
1 DRIVE-CLiQ socket
•
1 connection for the electronics power supply via the 24 V DC
power supply connector
•
1 PE (protective earth) connection
The status of the VSM10 Voltage Sensing Modules is indicated
via a multi-color LED.
The VSM10 Voltage Sensing Module can be snapped onto a
TH 35 DIN standard mounting rail in accordance with EN 60715
(IEC 60715).
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Selection and ordering data
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Technical specifications
Description
Article No.
VSM10 Voltage Sensing Module
Without DRIVE-CLiQ cable
6SL3053-0AA00-3AA1
Accessories for re-ordering
Dust protection blanking plugs
(50 units)
For DRIVE-CLiQ port
6SL3066-4CA00-0AA0
VSM10
Voltage Sensing Module
6SL3053-0AA00-3AA1
Current requirement, max.
at 24 V DC
0.2 A
• Conductor cross-section, max.
2.5 mm
2
Power loss, max.
10 W
Line voltage detection
• Insulation resistance
neutral point – ground when jumper
is not inserted
>10 M
Ω
• Input resistance
-
Terminal X521
>362 k
Ω
/phase
-
Terminal X522
>2.5 M
Ω
/phase
Analog inputs
(reserved for monitoring an
Active Interface Module in chassis format)
• Internal resistance, approx.
(between differential inputs)
100 k
Ω
• Resolution
12 bits + sign
PE connection
M4 screw
Dimensions
• Width
50 mm (1.97 in)
• Height
151 mm (5.94 in)
• Depth
110 mm (4.33 in)
Weight, approx.
1 kg (2.21 lb)
Certificate of suitability
cULus
© Siemens AG 2017