HT instruments SIRIUS89N - Manual (Page 104)

SIRIUS89N
EN - 102
CURRENT MEASUREMENT with FlexINT clamps - 3000A range
Range (A) Voltage input Resolution Accuracy
30.0
÷ 999.9
2.55mV
÷ 84.99mV
8.5
µV ±(1.0%rdg + 17µV)
1000
÷ 3000 85.0mV ÷ 255mV 85 µV ±(0.5% rdg + 85µV)
1A = 85
µV ; Rinput = 400kΩ
POWER MEASUREMENT – SINGLE PHASE SYSTEM (AUTORANGE)
Quantity Range Accuracy MAX Resolution
ACTIVE POWER
0
÷ 999.9W
1
÷ 999.9kW
1 ÷ 999.9MW
1000 ÷ 9999MW
0.1W
0.1kW
0.1MW
1MW
REACTIVE POWER
0
÷ 999.9VAR
1
÷ 999.9kVAR
1
÷ 999.9MVAR
1000 ÷ 9999MVAR
0.1VAR
0.1kVAR
0.1MVAR
1MVAR
APPARENT POWER
0
÷ 999.9VA,
1
÷ 999.9kVA,
1
÷ 999.9MVA
1000
÷ 9999MVA
0.1VA
0.1kVA
0.1MVA
1MVA
ACTIVE ENERGY
(Classe2 EN61036)
0
÷ 999.9Wh,
1
÷ 999.9kWh,
1
÷ 999.9MWh
1000
÷ 9999MWh
0.1Wh
0.1kWh
0.1MWh
1MWh
REACTIVE ENERGY
(Classe3 IEC1268)
0 ÷ 999.9VARh,
1
÷ 999.9kVARh,
1
÷ 999.9MVARh
1000
÷ 9999MVARh
±(1.0%Reading+2digit)
0.1VARh
0.1kVARh
0.1MVARh
1MVARh
Cos ϕ MEASUREMENT – SINGLE PHASE SYSTEM
Cos
ϕ
Resolution Accuracy [°]
0.20
ч 0.50
1.0
0.50 ч 0.80 0.7
0.80
ч 1.00
0.01
0.6
VOLTAGE AND CURRENT HARMONICS MEASUREMENT – SINGLE PHASE SYSTEM
Range Accuracy Resolution
DC – 25H
±(5% rdg + 2 digit)
26H – 33H ±(10% rdg + 2 digit)
34H – 49H
±(15% rdg + 2 digit)
0.1V / 0.1A
Harmonics values are null under fixed threshold:
- DC: its values is null if it is < 2%of Fundamental or is <2% of Full Scale clamp
- 1 st Current Harmonic: its values is null if it is < 0.2% Full Scale clamp
- 2 nd ÷ 49 th : its values is null if it is < 2% of fundamental or is <2% of Full Scale clamp
ENVIRONMENTAL PARAMETER MEASUREMENT
Range Accuracy Resolution
-20°C –80 °C 0.1 °C
0
÷ 100% UR 0.1% UR
0.001Lux ÷ 20.00 Lux 0.001 ÷ 0.02 Lux
0.1Lux
÷ 2000 Lux
0.1
÷ 2 Lux
1Lux ÷ 20 kLux
±(2% rdg + 2dgt)
1 ÷ 20 Lux
LEAKAGE CURRENT MEASUREMENT
Range (*) Resolution [mA] Accuracy Input Impedance Overload Protection
0.5
÷ 999.9mA
0.1mA
±(5% rdg + 2digit)
400k
Ω 5V
(*): During a recording the instrument detect only Current > 5mA with Resolution 1mA