Manual

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