MI 3311 GammaGT
Technical specifications
15
3 Technical specifications
3.1 Earth continuity
Range Resolution
Accuracy
0.00
19.99
0.01
(5 % of r 3 digits)
20.0
199.9
0.1
200
1999
1
Indication only
Test currents............................. 200 mA into 2.00
Open circuit voltage .................. <9 V AC
Pass levels................................ 0.10
, 0.20
, 0.30
, 0.40
, 0.50
, 0.60
, 0.70
,
0.80
, 0.90
, 1.00
, 1.50
, 2.00
Test duration............................. 2 s, 5 s, 10 s, 30 s, 60 s, 120 s, --- s
Test method.............................. 2-wire measurement
Test terminals:
Earth continuity
PE (mains test socket)
↔
S/EB1 (probe)
3.2 Insulation resistance
Range Resolution
Accuracy
0.00 M
19.99 M
0.01
M
20.0 M
49.9 M
0.1
M
(5 % of r 3 digits)
50.0 M
199.9 M
0.1
M
Indication only
Nominal voltages ...................... 250 V DC, 500 V DC (- 0 %, + 10 %)
Measuring current..................... min. 1 mA at 250 k
(250 V), 500 k
(500 V)
Short circuit current................... max. 2.0 mA
Pass levels................................ 0.01 M
, 0.10 M
, 0.25 M
, 0.30 M
, 0.50 M
, 1 M
, 2
M
, 4 M
, 7 M
, 10 M
, --- M
,
Test duration............................. 2 s, 3 s, 5 s, 10 s, 30 s, 60 s, 120 s, --- s
Test terminals:
Insulation
LN (mains test socket)
↔
PE ( mains test socket)
Insulation-P
LN (mains test socket)
↔
S/EB1 (probe)
