HT instruments SIRIUS87 - Manual (Page 69)

SIRIUS 87
EN - 67
- Tripping time (t
N
)
Measuring range (ms) Resolution (ms) Accuracy
½ I N , I N 1
999
2 I
N
1
200 general
1
250 selective
5 I
N
RCD (*) 1
50 general
1
160 selective
1
(2% rdg + 2 dgt)
(*) ”Man 5 I n ” and “AUTO” test modes aren’t available for RCD type A 500mA
- Earth resistance R
A
without RCD tripping
Measuring range ( ) Resolution ( ) Accuracy
1
 1999
1 -0%, +(5% rdg + 3 dgt)
Test current 0.5 I
N
set in U
t
test mode
15mA in Ra 15mA test
- Tripping current for RCD type A and AC
General RCD with I N
 10mA
RCD type Measuring range I
N
(mA) Resolution (mA) Accuracy
AC (0,5
 1,4) I
N
0,1 I
N
-0%, +10% I
N
A (0,5
 2,4) I
N
General RCD with I
N
 10mA
RCD type Measuring range I
N
(mA) Resolution (mA) Accuracy
AC (0,5
 1,4) I
N
0,1 I
N
-0%, +10% I
N
A (0,5
 2) I
N
- AC voltage
Measuring range (V) Resolution (V) Accuracy
0
 460
1
(3% rdg + 2 dgt)
- Frequency
Measuring range (Hz) Resolution (Hz) Accuracy
47,0
 63,6
0,1
(0,1% rdg + 1 dgt)
- Line impedance (phase to phase or phase to neutral)
Measuring range ( ) Resolution ( ) (*) Accuracy
0,01
 19,99
0,01
(5% rdg + 3 dgt)
20,0
 199,9
0,1
(*) 0.1m
 in the range 0.0  199.9 m (with IMP57)
Max peak test current 127V 3,65A
230V 6,64A
400V 11,5A
Phase to phase test voltage 100
 460V 50Hz 0,5Hz
Phase to neutral test voltage 100
 265V 50Hz 0,5Hz
- Fault loop impedance (phase to ground)
Measuring range ( ) Resolution ( ) (*) Accuracy
0,01
 19,99
0,01
(5% rdg + 3 dgt)
20,0
 199,9
0,1
200
 1999
1
(*) 0.1m
 in the range 0.0  199.9 m (with IMP57)
Max peak test current 127V 3,65A
230V 6,64A
Phase to earth test voltage 100
 265V 50Hz 0,5Hz