HT instruments SIRIUS89N - Manual (Page 102)

SIRIUS89N
EN - 100
14. TECHNICAL SPECIFICATIONS
14.1. TECHNICAL FEATURES
Accuracy is indicated as [% of reading + number of digits]. It refers to the following
atmospheric conditions: a temperature of 23°C ± 5°C with a relative humidity < 60%.
14.1.1. Safety Test functions
LOW Ω: 200mA CONTINUITY TEST (AUTO, RT+, RT- MODE)
Range [ Ω] Resolution [ Ω] Accuracy(*)
0.01
ч 9.99
10.0
ч 99.9
0.01
0.1
±(2% Reading + 2 digit)
(*) After Test leads calibration
Test Current
> 200mA DC per R ≤5Ω (Test leads included)
Resolution for Test current: 1mA
Open Circuit Voltage 4V ≤ V0 ≤ 24V
M Ω: INSULATION TEST
Test Voltage [V] Range [M Ω] Resolution [M Ω] Accuracy
0.01 ч 9.99 0.01
10.0 ч 49.9 0.1
±(2% Reading + 2 digit) se V/R>1µA
50
50.0 ÷ 99.9 0.1 ±(5% Reading + 2 digit) se V/R≤1µA
0.01 ч 9.99 0.01
10.0 ч 99.9 0.1
±(2% Reading + 2 digit) se V/R>1µA
100
100.0 ÷ 199.9 0.1 ±(5% Reading + 2 digit) se V/R≤1µA
0.01 ч 9.99 0.01
10.0 ч 199.9 0.1
200 ч 249 1
±(2% Reading + 2 digit) se V/R>1µA
250
250 ÷ 499 1 ±(5% Reading + 2 digit) se V/R≤1µA
0.01 ч 9.99 0.01
10.0 ч 199.9 0.1
200 ч 499 1
±(2% Reading + 2 digit) se V/R>1µA
500
500 ÷ 999 1 ±(5% Reading + 2 digit) se V/R≤1µA
0.01 ч 9.99 0.01
10.0 ч 199.9 0.1
200 ч 999 1
±(2% Reading + 2 digit) se V/R>1µA
1000
1000 ÷ 1999 1 ±(5% Reading + 2 digit) se V/R≤1µA
Open circuit Test Voltage <1.3 x Nominal Test Voltage
Short Circuit Current <6.0mA with 500V Test Voltage
Nominal Test Current 500V >2.2mA with 230k Ω
other >1mA with 1k Ω*Vnom
RCD: TEST ON RCD DEVICES
Nominal Test Current (I ∆N) 10mA, 30mA, 100mA, 300mA, 500mA
RCD type AC, A General e Selective
Phase to Earth Test Voltage 100V ÷ 250V
Frequency 50Hz ± 0.5Hz
- Tripping Time Measurement t ∆N
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%Reading+2digit)
- Contact Voltage Ut
Range [V] Resolution [V] Accuracy
0 ÷ 2U
t lim
0.1 - 0%, +(10% Reading + 3digit)
Ut LIM (UL): 25V o 50V
- Global Earth Resistance Measurement (avoiding RCD tripping)
Range [ Ω] Resolution [ Ω] Accuracy I ∆N
1
÷ 1999
1
±(5% Reading + 3digit)
Test Current 0.5 I ∆N set
- Tripping Current Measurement
I ∆N RCD Type Range I
∆N
[mA] Resolution [mA] Accuracy I ∆N
AC (0.5
÷ 1.4) I
∆N
I ∆N ≤ 10mA
A (0.5
÷ 2.4) I
∆N
AC (0.5
÷ 1.4) I
∆N
I
∆N > 10mA
A (0.5
÷ 2) I
∆N
0.1 I ∆N - 0%, +10% I ∆N
FREQUENCY MEASUREMENT
Range [Hz] Resolution [Hz] Accuracy
47.0
÷ 63.6
0.1
±(0.1%Reading+1 digit)
RCD and LOOP function are active only for 50Hz ± 0,5Hz frequency