AVR question

[Onsite_energy]

Ok since this threw me for a loop I figured why not share and get others input. I recently had a KH question on here and led to this! Replacing a bridge rectifier with a SX440avr... Now my question is I have 4 wires coming out "2 from the brushes 2 from the fields" .... Where do they go

.... I'm lost lol

 

[topgone]

Ok since this threw me for a loop I figured why not share and get others input. I recently had a KH question on here and led to this! Replacing a bridge rectifier with a SX440avr... Now my question is I have 4 wires coming out "2 from the brushes 2 from the fields" .... Where do they go

.... I'm lost lol

Two of those wires are sensing wires for the AVR while the two wires are for the field excitation brushes.

 

[Onsite_energy]

I can't figure out where the brushed go lol

 

[topgone]

I can't figure out where the brushed go lol

Brushes will be connected to F- and F+ (F= field).

 

[Dro0py]

P2 AND 2 goes to the main stator connection 8
P3 AND 3 goes to the main stator connection 7
P4 leave it blank
F- is connected to the Exiter stator F2
F+ is connected to the Exiter stator F1
A1 AND A2 GOES TO POWER FACTOR CONTROLLER

 

[Onsite_energy]

Thank you guys so much ... Normally I don't install this type .... This things kinda fancy lol

 

[Onsite_energy]

Can someone explain what the PT and and the NRST stands for