Kb-electronics KBAC-48 Instrukcja Użytkownika Pobierz pdf (Strona 21)

21

Chassis

P3

Chassis

Machine Equipment or Frame

Adjustable Frequency Drive

(Main Power Disconnected)

to AC Line Inputs

Connect Hi-Pot

L2

L1

P2

P1

Auxiliary Equipment

L3

Signal Inputs

L2

H. V.

AC Line Input

MAX

ZERO

L1

RESET

RETURN

10mA0mA

VOLTAGETEST

AC KILOVOLTS

LEAKAGE

1

0

3

2

High Voltage Dielectric Withstand Tester (Hi-Pot Tester)

Motor Wires

W

V

Frame

Connect All Drive Terminals Together

U

(Main Power Disconnected)

Figure 29 – Typical Hi-Pot Test Setup

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