Manual

FULLTEST 3
EN - 83
LOOP impedance / Short-circuit current (LOOP)
Display range
()
Resolution
(M)
Accuracy Overvoltage protection
*0.000  2.000
0.001
± (3% rdg. + 3 dgt) CAT III 300 V
0.00  9.99
0.01
10.0  99.9
0.1
100  200
1
* With optional accessory IMP57 only!
Input voltage range LOOP L/PE or L/N: 100  265 V, 50/60 Hz
Input voltage range LOOP L/L: 100  460 V, 50/60 Hz
Nominal mains voltage: 230 or 240 V
Loading resistance: 10  for 20 ms (range 0.00  30.0 ) and
180  for 20 ms (range 30.0  200.0 )
ISC calculation: Depends on selected limit mode
Short-circuit current ISC:
Display range
(A)
Resolution
(A)
Accuracy
0.05  0.99
0.01
Depends on U
L/PE
and Z accuracy
1.0  99.9
0.1
100  999
1
1.00k  46.00k
10
Mains voltage UL/N, UL/PE:
Display range
(V)
Resolution
(V)
Accuracy
100  265
1 ± (3% rdg.)
Input resistance (UL/N, UL/PE): 450 k
Mains voltage UL/L:
Display range
(V)
Resolution
(V)
Accuracy
100  460
1 ± (3% rdg.)
Input resistance (UL/N, UL/PE): 450 k