ABB PPD539A102 3BHE039770R0102 AC 800PEC Control Equipment
SYN 5100 Synchrocheck
SYN 5200 Synchrocheck or automatic
paralleling unit without unit matcher
SYN 5201 Automatic single-channel
synchronizing device
SYN 5202
Automatic dual-channel
synchronizing device
SYN 5302
Redundant automatic dual-channel
synchronizing device
SYNCHROTACT® 5
Device types
The SYN 5202 is a dual-channel system with two differently structured independent channels in the same casing.
SYN 5302 consists of two SYN 5202 dual-channel devices in
one casing. Both systems are normally all wired in series (four
channels!). Should one system fail, it is possible to switch over,
without danger, to the other dual-channel automatic system.
This allows paralleling to be carried out fully automatically
and with maximum security at all times. Additional costs for a
redundant synchronizing system are saved.
SYN 5202 Synchronizing type
00: Synchrocheck
01: Single-channel device
02: Dual-channel device
Construction size
1: Small
2: Medium
3: Large
SYNCHROTACT®
SYN: SYNCHROTACT
5: Fifth generation
SYN 5100 offers a parameter set with five parameters. The
auxiliary voltage range is 50 to 130 VAC or 100 to 125 VDC.
SYN 5200 features communications interfaces, seven parameter
sets, a wider auxiliary voltage range and the convenient PC tool
SynView with all its functions. Additionally, because of its
command generation, SYN 5200 can be used as an automatic
paralleling unit.

Automatic synchronizing No Yes Yes Yes Yes
Paralleling of two lines Yes Yes Yes Yes Yes
Synchrocheck mode Yes Yes Yes Yes Yes
Voltage matching No No Yes Yes Yes
Frequency matching No No Yes Yes Yes
Dual-channel system No No No Yes Yes
Integrated, redundant system (bypass) No No No No Yes
Number of parameter sets 1 either 1 or 7 either 1 or 7 either 1 or 7 either 1 or 7
Paralleling of synchronous lines Yes Yes Yes Yes Yes
Paralleling of asynchronous lines Yes Yes Yes Yes Yes
Paralleling of voltage-free lines Yes Yes Yes Yes Yes
Signaling No Yes Yes Yes Yes
Parameter setting by PC Tool SynView No Yes Yes Yes Yes
Parameter setting without PC Yes Yes Yes Yes Yes
Semi-flush mounting No Yes Yes Yes Yes
Surface mounting No on request on request on request on request
Hat rail mounting (DIN) Yes No No No No