Line Impedance And Prospective Short-Circuit Current; Phase Rotation - KPS Multicheck6010 Manual De Usuario

Multicheck6010
Prospective fault current (calculated value)
Range (A)
0.00 ÷ 19.99
20.0 ÷ 99.9
100 ÷ 999
1.00k ÷ 9.99k
10.0 ÷ 100.0k
Nominal voltage range

6.5 Line impedance and prospective short-circuit current

Line impedance
Measuring range according to EN61557-3 is 0.25Ω ÷ 1999Ω.
Zline L-L, L-N, I subfunction
psc
Range (Ω)
0.2 ÷ 9999
Prospective short-circuit current (calculated value)
Range (A)
0.00 ÷ 19.99
20.0 ÷ 99.9
100 ÷ 999
1.00k ÷ 9.99k
10.0 ÷ 100.0k
Test current (at 230 V)
Nominal voltage range

6.6 Phase rotation

Measuring according to EN61557-7
Nominal mains voltage range
Nominal frequency range
Result displayed
Resolution (A)
0.01
0.1
1
10
100
93 V ÷ 134 V; 185 V ÷ 266 V (45 Hz ÷ 65 Hz)
Resolution (Ω)
(0.20 ... 19.99) 0.01
(20.0 ... 99.9) 0.1
(100 ... 9999) 1
Resolution (A)
0.01
0.1
1
10
100
3.4 A, Sine wave 50Hz (10 ms ≤ t
93 V ÷ 134 V; 185 V ÷ 266 V; 321V÷485V (45Hz ÷ 65Hz)
50 VAC ÷ 550 VAC
45 Hz ÷ 400 Hz
Derecha:1-2-3 ; Izquierda: 3-2-1
Accuracy
Consider accuracy of fault loop
resistance measurement
Accuracy*
±(5 % of reading + 5 digits)
Accuracy
Consider accuracy of line resistance
measurement
- 90 -
≤ 15 ms)
LOAD
EN