GE prolec VR-1 Installation, Operation And Maintenance Manual page 33

Without Resistor Mod
With Resistor Mod
0.75 Ohm
5 Watt
Resistor
Caution: See nameplate on regulator for jumper connection information. If nameplate on control is referred to, check to
see if nameplate on is the same as regulator. Refer to the nameplate on the regulator if they are not the same.
prolec.energy/prolecge
Figure 15. NN Terminal Boards and Jumper Mod Identification
GEH-7299A: Installation, Operation and Maintenance Manual
for Type VR1™ Single-Phase, Step Type Regulators
NN-20
NN-21
NN-22
PT
Selection
Jumper
NOTE:
See
Nameplate
for
Connection
NN-20
NN-21
NN-22
PT
Selection
Jumper
NOTE:
See
Nameplate
for
Connection
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