SUZLON - P/N: 51025002 is Woodward’s P/N 8441-1120 was a customized multifunctional relay called MFR1371M/DQRSU08UV mainly used on 2MW+ wind mills. This MFR13 is connected via CAN bus to the upper level PLC.
This device has a special customized CAN protocol with option Su08.
P/N 8444-1115 MFR300-71M/SU08 comes with a compatible CAN protocol.
So MFR13 can get replaced by this MFR300, thus you can make sure to maintain the upper PLC.
You can use the same configuration cable P/N 5417-557 DPC-1 or the latest P/N 5417-1251 DPC-USB can be used.
Mains differences :
MFR13 | MFR300 |
Dimensions: 96 x 72 x 130 mm | 146x128x50 mm |
690 VAC voltage sensing | 690 VAC voltage sensing |
../1A current sensing | ../1A current sensing |
Accuracy Class 1 | Class 0.5 |
MFR13M was with 8923-1023 Din rail brackets back panel mounted | back panel mounted |
LeoPC configuration software | Toolkit software |
2 line numeric dislpay | no display |
1 x Discrete Input | no Discrete Input |
8 x Discrete Output | 5 x Discrete Output |
only U, f , Df/Dt, monitoring | additional LVRT monitoring |
CAN bus Su08 | Can bus Su08 |
All MFR300 documentation can be downloaded here:
https://wss.woodward.com/manuals/PGC/MFR-x00_series/MFR-300
Toolkit Software:
https://wss.woodward.com/manuals/PGC/SW_Tools/ToolKit
Required configuration files:
https://wss.woodward.com/manuals/PGC/MFR-x00_series/MFR-300/02_Config_Files_