Earth Leakage - GENDEX Oralix AC Manuel De Service

ACCEPTANCE

3.7. EARTH LEAKAGE

Measure the earth leakage currents in all conditions, using the circuit arrangement shown below.
Verify that the results conform to the table below:
S1
off
off
on
on
off
off
on
on
V = DIGITAL VOLTMETER: INPUT IMPEDENCE = 10 MOhm
R = 1 KOhm ± 1%
C = 0.15 uF ± 5%
T = K1
MOBILE SYSTEM
L = LINE PIN OF MAINS PLUG
N = NEUTRAL PIN OF MAINS PLUG
P.E. = PROTECTIVE EARTH OF MAINS PLUG
WALL MOUNT SYSTEM
L = LINE TERMINAL
N = NEUTRAL TERMINAL
P.E. = PROTECTIVE EARTH TERMINAL
D-4
S2 S3
off on
on on
off on
on on
off off
on off
off off
on off
4519-190-70943_4
Printed on: 22 Mär 2012, 09:28:10 am; Printed by: TOBIAS BAUER
Max.leak.current (mA)
Mobile Wall mount
< 2 < 0.5
< 2 < 0.5
< 2 < 0.5
< 2 < 0.5
< 2 < 2
< 2 < 2
< 2 < 2
< 2 < 2
ORALIX AC SYSTEM
Gendex Dental Systems