ELECTRONIC VOLTAGE VARIATOR (VARIAC - MODEL 6881)

1. Specifications:

• • Input voltage: 380 a 480Vac (50 - 60Hz)
  • Output Current: 30A
  • Output voltage: 0 – Input voltage (Vac)

2.  Dimensions:

• • Width: 56 cm
  • Length: 37 cm
  • Height: 24 cm

3.  Weight:

• • 17,5 Kg    

4.  Description of Variac:

   

   Item	Description
   1	Input terminals of the electrical network (three-phase)
   2	Earthing connection
   3	Ammeter (phase B)
   4	Input circuit breaker
   5	Overtemperature display
   6	Capacitor test on / off switch
   7	Terminal for capacitor test Vcap (Positive)
   8	GND capacitor test terminal (Ground)
   9	Terminal for bypass contactor test 70 – 100 Vdc (Positive)
   10	Variac On / Off Switch
   11	Output voltage adjustment potentiometer
   12	Voltmeter (measurement of the output voltage)
   13	Output terminals
   14	Variac display "on"
   15	Connector for programming – “not used”
   16	Input circuit breaker “ON”
   17	Fuse