Voltage Sensing Module Vsm10; Description - Siemens SINAMICS S120 Manual

Voltage Sensing Module VSM10

8.1

Description

The Voltage Sensing Module VSM10 is an expansion module for snapping on to a standard
mounting rail acc. to EN 60715. It is used to sense the actual value of a voltage. For example, it
can be used to sense the three-phase line supply voltage, which is then provided to the closed-
loop control. The phase differential voltage can be measured, either grounded (in the delivery
state) or isolated.
The Voltage Sensing Module can be used for the following line types:
• Up to 600 V 3-ph. AC for all line types
• Up to 690 V 3-ph. AC for networks with grounded start point and IT networks
A 100 V 3-ph. AC input is available for transducer transformers. Do not use both voltage
connections simultaneously.
For booksize units, these components can be optionally used to increase the degree of
ruggedness against irregularities in the line supply.
A VSM is already integrated for Active Interface Modules Chassis and Smart Line Modules
Chassis.
In addition to the voltage sensing, a temperature sensor can be connector to the VSM10 to
thermally monitor the line reactor. Further, the functionality of the line filter can checked using
two analog inputs. All data recorded are transferred to the higher-level system via DRIVE-CLiQ.
The Voltage Sensing Module achieves radio interference category C2 with limit classes A1 for
interference voltage and A for emitted interference.
Table 8-1
Type
Analog inputs
Voltage connection (690 V)
Voltage connection (100 V)
Temperature sensor input (KTY / Pt1000 / PTC)
Neutral point grounding
DRIVE-CLiQ interface
Pt1000 sensors cannot be evaluated by Voltage Sensing Modules with Article No.
1)
6SL3053-0AA00-3AA0.
Control Units and additional system components
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2
Interface overview of the VSM10
Quantity
2
1 (3-phase)
1 (3-phase)
1
1)
1
1
8
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