Technical Data - BEHA Unitest TELARIS SCHLEIFE Manual De Instrucciones

Technical Data

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
0. 60Ω-19.99Ω
20.0Ω-199.9Ω
200kΩ-1. 000 kΩ
Internal Resistance RI
Range
0. 60 Ω-10.00Ω
Resistance Neutral Conductor RN
Range
0. 60 Ω-10.00Ω
Resistance Protective Conductor RPE
Range
0. 60Ω-19.99Ω
20.0Ω-199.9Ω
200kΩ-1. 000 kΩ
Resistance Phase Conductor RL
Range
0. 60Ω-10.00Ω
Prospective Short-Circuit Current Measurement (ZL/IPSC and RI/IPSC)
Range
0...2kA1
19.9kA10
34
Resolution Tolerance
0.01Ω ±8% ±8Digit
0.1Ω ± 7 % ±8Digit
0.001kΩ ± 5 % ±5Digit
Resolution Tolerance
0.01Ω ± 6 % ± 6 Digit
Resolution Tolerance
0.01Ω ±6% ±8Digit
Resolution Tolerance
0.01Ω ± 7 % ±8Digit
0.1Ω ± 7 % ± 7 Digit
0.001kΩ ± 5 % ±5Digit
Resolution Tolerance
0.01Ω ± (6% + 8D)
Resolution
Amathematical
Acalculation
= UAC ,
I
PSC
ZL
UAC
Ik =
RI