Technical data
VECTOPOWER® VP600....
Modified: 2016.10.12 by Andreas Mangold
Printed: 2016.10.12
VECTOPOWER_VP0x00_xxxA1_Wx_xxx_Installationsanleitung_v1_20_en.doc
67
ARADEX
ARADEX
AG
ARADEX-AG
Ziegelwaldstr. 3
73547 Lorch Germany
Tel.: + 49/ (0)7172/ 9181-0
Hotline:
Fax: + 49/ (0)7172/ 9181-91
E-Mail: info@aradex.com
http:/ / www.aradex.com
+ 49/ (0)700-
The measurement of the DC link voltage is electrically isolated from the logic supply
(12
V/24
V).
3.7.5.15
Motor phase voltage measurement function block
Two independent phase voltage measurements are available. Both offer the possibility
of measuring the voltages among the three motor terminals. Measurement 1 is perma-
nently wired with the connection terminals for the motor connections in the device.
Measurement 2 can be led outside via one of the freely definable connectors, for exam-
ple, for direct measurement of the motor terminal voltage if motor chokes or an LC filter
are used. A separate connector must be used to observe the required distances between
the conductive lines. Only ST4 is permitted for this.
The measuring range depends on the selected DC link voltage as well as the motor volt-
age. The value for your device can be found in the corresponding data sheet.
Both measurements are electrically isolated from the logic supply (12
V/24
V).
The availability of this function and the pin assignment can be found in the data sheet
of your VECTOPOWER
®
.
3.7.6
Screw fittings of the DC link connection, motor phases
Two different screw fittings are available for the motor phases. These differ in whether
an EMC shielding is available or not.
The used screw fittings come from the
blue
globe
®
series from Pflitsch.
www.pflitsch.de/de/kabelverschraubung/blueglobe
3.7.6.1
Screw fitting with EMC shielding
Type designation
Sealing range
Shielding range
bg 232ms tri
blueglobe
®
TRI
®
, brass
M32x1.5
25.0 - 20.0
mm
22.0 -13.0
mm
3.7.6.2
Screw fitting without EMC shielding
Type designation
Sealing range