15.0 Technical Data
Display: ..................................................LCD, 3 1/2 digit
Reference range: ....................................+17°C ... 27°C, max. 70 % rel. humidity
Mains voltage: ........................................230V + 10%/-15%
Mains frequency: ....................................50-60 Hz
Test current (ZL, RI, RN, RL, RPE): ........approx. 6 A/ 5mA
for all resistance ranges applies:
test current / time (RL, RN, RI): ..............ca. 7,5A / 60ms AC
test current / time (ZL, RPE): ..................ca. 5 mA / 3s DC
Contact voltage limit: ..............................25V/50V
protective earth conductor must be free of interfering voltage.
Loop Impedance ZL
Range
Resolution
Tolerance
0. 60
1
-19.99
1
0.01
1
±8% ±8Digit
20.0
1
-199.9
1
0.1
1
± 7 % ±8Digit
200
1
-1. 000 k
1
0.001k
1
± 5 % ±5Digit
Internal Resistance RI
Range
Resolution
Tolerance
0. 60
1
-10.00
1
0.01
1
± 6 % ± 6 Digit
Resistance Neutral Conductor RN
Range
Resolution
Tolerance
0. 60
1
-10.00
1
0.01
1
±6% ±8Digit
Resistance Protective Conductor RPE
Range
Resolution
Tolerance
0. 60
1
-19.99
1
0.01
1
± 7 % ±8Digit
20.0
1
-199.9
1
0.1
1
± 7 % ± 7 Digit
200
1
-1. 000 k
1
0.001k
1
± 5 % ±5Digit
Resistance Phase Conductor RL
Range
Resolution
Tolerance
0. 60
1
-10.00
1
0.01
1
± (6% + 8D)
Prospective Short-Circuit Current Measurement (ZL/IPSC and RI/IPSC)
Range
Resolution
0...2kA1
Amathematical
19.9kA10
Acalculation
34
Technical Data
I
PSC
= UAC
,
Ik =
UAC
ZL
RI
PTDB89780005.qxd 02.01.2007 13:47 Uhr Seite 34
