Dummy module for ABB RB520 3BSE003528R1 submodule slot
Actual values toolA synchroscope, together with all the values important for
paralleling, is displayed on the user interface. These simplify
function-testing of the synchronizing process if no instruments
are available.
Event recorder tool
The 256 events stored in SYNCHROTACT® 5 are displayed
in plain text with date and timestamp. This greatly simplifies
the localization of faults, eg wiring or control faults which
sometimes occur during commissioning.
Diagnostic tool
In difficult cases where problems cannot be solved on site,
this tool helps the manufacturer to identify the causes of the
problem from the data stored in this tool.
Designation Type Part no
PC-Tool for commissioning and maintenance
with Ethernet cable
with RS232-cable
SynView
RJ45
D-Sub9
3BHE 021 768 R0002
3BHE 021 768 R0001

The auxiliary device SYN 5500 connects the measuring
and command circuits where several paralleling points
need to be switched. An SYN 5500 device can switch two
paralleling points, each with a maximum of 16 contact pairs,
or alternatively, four paralleling points, each with eight contact
pairs. Several devices can be used at the same time.
Designation Type Part no
Auxiliary device for switching
several paralleling points
SYN 5500 3BHB 006 500 R0001
Ordering details
Technical data
Maximum contact voltage 250 VAC/VDC
Limiting continuous current 10 A
Maximum switching power ON AC/DC 1500 VA/W
Maximum switching power OFF AC/DC (resistive) 1500/150 VA/W
Coil nominal voltage 24 VDC
Operate voltage > 18 VDC
Release voltage < 3,6 VDC
Coil resistance 1152 Ω
Coil inductivity 1000 mH
Casing size (W x H x D) 381 x 128 x 50 mm
Hat rail mounting (DIN)