Technical Data - BEHA TELARIS LOOP Instruction Manual

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
0,05...19,99 Ohm
20...199,9 Ohm
200 Ohm...1,999 kOhm
Internal Resistance RI
Range
0,05...19,99 Ohm
Resistance Neutral Conductor RN
Range
0,05 Ohm
Resistance Protective Conductor RPE
Range
0,05...19,99 Ohm
20...199,9 Ohm
200 Ohm...1,999 kOhm
Resistance Phase Conductor RL
Range
0,05...19,99 Ohm
Prospective Short-Circuit Current Measurement (ZL/IPSC and RI/IPSC)
Range
0...2kA1
19,9kA10
34
Resolution Tolerance
0,01 Ohm
0,1 Ohm ± 5% rdg. ± 5 Digit
1 Ohm
Resolution Tolerance
0,01 Ohm ± 5% rdg. ±5 Digit
Resolution Tolerance
0,01 Ohm ± 5% rdg. ± 5 Digit
Resolution Tolerance
0,01 Ohm
0,1 Ohm ± 5% rdg. ± 5 Digit
1 Ohm
Resolution Tolerance
0,01 Ohm ± 5% rdg. ±5 Digit
Resolution
Amathematical
Acalculation
= V AC ,
I
PSC
ZL
V AC
Ik =
RI