Dimensional Drawings (Mm); Identification Of Connection Terminals; Diagram For Test Without Generator - WEG GRT7-TR1 Manual De Instalación, Operación Y Mantenimiento

11 DIMENSIONAL DRAWINGS (mm)

181,0
R S T S1 S2 A- A+ K- I+ AC1 AC2 AC3

12 IDENTIFICATION OF CONNECTION TERMINALS

R;S;T: Sensing Voltage.
AC1;AC2;AC3: Power supply.
S1¹: Connection for pole S1 of the CT.
S2¹: Connection for pole S2 of the CT.
6 e 7: Connection for potentiometer 5KΩ/3W.
I+, K-: Connection for generator field.
J1: Jumper 50/60Hz.
A+: Analog input voltage –Vdc.
A-: Analog input voltage + Vdc.

13 DIAGRAM FOR TEST WITHOUT GENERATOR

Below is the diagram for regulator connection on the bench where the equipment operation may be verified before connection to
the generator.
Material required:
1 - Small screwdriver;
1 - Incandescent lamp;
1 - Lamp socket;
1 - Bipolar breaker (5A recommended);
1 - Extension cable;
1 - Plug 110V.
NOTE
1. After performance of such steps as per the procedure the equipment must be sent for evaluation by
GRAMEYER technical support.
Overview
115,0
50Hz
60Hz
300Hz
P1
130,0
P2
147,0
36,5
www.weg.net
Front view
39,0
Fixing hole detail
Automatic Voltage Regulator - GRT7-TR1 | 17
6,0