Operation Manual

GMC-I Messtechnik GmbH 41
Manual Test Individual Measurement
5.2 Overview
1)
test system mains connection
2)
Special case, IT network: results in system message
3)
Special case, IT network: results in error messages
ts = test socket
SC1/2 = safety class I/II
Symbol Abbr. Measurement / Test Terminals
Visual inspection Description
Manual test
Test
socket
Socket
1–2
3–4
Resistance measurements
PE
Resistance
Test socket
l
l
Probe 1–2
l
page
42
Permanent connection
Permanent connection + earth electrode
Extension cable
l
Insulation
Resistance
SC1 with mains plug
l
l
page
46
SC2 with mains plug
l
l
Probe 1–2
Permanent connection
Extension cable
l
Current measurements
PE leakage
Current
Direct measuring method
l
l
page
49
Differential current measuring metho d
l
Alternative measurement
l
Differential current measuring
method with current clamp
l
Probe 3–4
Equipment
Leakage
Current
Direct measuring method
l
l
Probe 1–2
l
page
52
Differential current measuring method
l
Alternative measurement
l
Touch
Current
Direct measuring method
l
l
Probe 1–2
l
page
56
Differential current measuring method
l
Alternative Measurement
l
Direct measurement with permanent
connection
Patient
Leakage
Current
Direct measuring method
l
l
Probe 1–2
l
page
60
RPE
RISO
IPE
IE
IT
IP
Applied
Parts
leakage
Current
Alternative measurement
l
l
Probe1–2
l
page
62
Functions Tests
RCD Test
RCD time to trip Netzanschluss
page
64
PRCD time to trip
l
l
Probe 1–2
Function
Voltage / load current
Active/app. power P/A
Power factor PF
Energy E
l
page
68
Connection test
Test
PE connection test
1) 2)
Short-Circuit Test
On Test
Safety class check
l
page
66
PE potenzial test
1)
Touch contact surface
Probe test
l
Probe 1–2
Measurement with sensors (option) USB1 ... USB4
Humi
Temperat ure
Humidity
(with Z751B)
l
page
70
Light
Illuminance
(with Z751C)
l
page
71
Symbol Abbr. Measurement / Test Terminals
Visual inspection Description
Manual test
Test
socket
Socket
1–2
3–4
IAP
!