Catalog PM 21 2013 - Siemens Industry, Inc.

SINAMICS S120 drive system
Supplementary system components
VSM10 Voltage Sensing Module
© Siemens AG 2013
■ Overview
■ Technical specifications
3
The VSM10 Voltage Sensing Module can detect the exact line
voltage characteristic and supports fault-free operation of Line
Modules when power supply conditions are unfavorable, e.g.
with severe voltage fluctuations or short-time interruptions.
The phase differential voltage can be measured, either
grounded (in the delivery state with jumper plugged in) or
isolated.
The VSM10 Voltage Sensing Module is integrated in chassis
format Active Interface Modules and in the chassis format Smart
Line Modules. It can be used optionally with all booksize format
Active Line Modules and 16 kW, 36 kW, or 55 kW Smart Line
Modules.
VSM10 Voltage Sensing Module
6SL3053-0AA00-3AA1
Current requirement
0.2 A
at 24 V DC, max.
• Conductor cross-section, max. 2.5 mm 2
Power loss
< 10 W
Line voltage detection
• Insulation resistance, neutral point – > 10 MΩ
ground when the jumper is not inserted:
• Input resistance
- Terminal X521 > 362 kΩ/phase
- Terminal X522 > 2.5 MΩ/phase
Analog inputs
(reserved for monitoring an
Active Interface Module
in chassis format)
• Internal resistance, approx.
100 kΩ
(between differential inputs)
• Resolution
12 bit
PE connection
M4 screw
Dimensions
• Width
50 mm (1.97 in)
•Height
150 mm (5.90 in)
•Depth
111 mm (4.37 in)
Weight, approx.
0.9 kg (2 lb)
Approvals, according to
cULus
■ Design
The VSM10 Voltage Sensing Module has the following
connections and interfaces:
• 1 connection for direct line voltage detection up to 690 V
• 1 connection for line voltage detection using voltage
transformers, maximum voltage 100 V
• 2 analog inputs (reserved for resonance monitoring in
Active Interface Modules in chassis format)
• 1 temperature sensor input (KTY84-130 or PTC)
• 1 DRIVE-CLiQ socket
• 1 connection for the electronics power supply via the
24 V DC power supply connector
• 1 plug-in jumper for either grounded
(delivery state) or isolated measurement
• 1 PE (protective earth) connection
The VSM10 Voltage Sensing Module can be snapped onto a
TH 35 top-hat rail in accordance with EN 60715 (IEC 60715).
The status of the VSM10 Voltage Sensing Module is indicated by
a two-color LED.
■ Selection and ordering data
Description
VSM10 Voltage Sensing Module
Without DRIVE-CLiQ cable
Order No.
6SL3053-0AA00-3AA1
3/236 Siemens PM 21 · 2013