KB Electronics KBWS-25D - Manual (Page 17)

17
2 1
3 0
AC KILOVOLTS
RETURN
H. V.
(MAIN POWER DISCONNECTED)
TERMINALS TOGETHER
CONNECT ALL SPEED CONTROL
HIGH VOLTAGE DIELECTRIC WITHSTAND TESTER
MOTOR SPEED CONTROL
(HI-POT TESTER)
SIGNAL INPUTS
TERMINALS
L1
L2
FRAME
CHASSIS CHASSIS
MOTOR MOTOR WIRES
AC LINE INPUTS
RESET
TEST
TO BOTH
CONNECT HI-POT
AC LINE INPUT
LEAKAGE
0mA 10mA
MAX ZERO
VOLTAGE
AUXILIARY EQUIPMENT
MACHINE OR EQUIPMENT FRAME
L1
L2
P1
P2
P3
FIGURE 10 – HI-POT TEST SETUP