Manual

GSC53N - GSC57 - ZG47
EN - 119
15.1.2. ANALYSER and AUX functions
 VOLTAGE AC/DC MEASUREMENT– SINGLE PHASE AND THREE PHASE SYSTEM (AUTORANGE)
Range [V]
Resolution [V]
Accuracy
Input Impedance
15 310V
0.2V
(0.5%rdg +2digit)
300k (Phase-Neutral)
300k (Phase - Phase)
310 600V
0.4V
For DC voltage add 0.5%rdg to tolerance. AC frequency 45 .. 65Hz.
 AC VOLTAGE SAG AND SURGE DETECTION – SINGLE PHASE AND THREE PHASE SYSTEM (MANUAL RANGE)
Range [V]
Resolution
(Voltage)
Resolution
(Time)
Accuracy
(Voltage)
Accuracy (rif. 50Hz)
(Time)
Input Impedance
15 310V
0.2V
10ms
(1.0%rdg +2digit)
10ms
300k (Phase -Neutral)
300k (Phase - Phase)
30 600V
0.4V
AC frequency 45 .. 65Hz.
 AC CURRENT MEASUREMENT for FlexEXT and STD clamps–SINGLE PHASE AND THREE PHASE SYSTEM (AUTORANGE)
Range [V] (*)
Resolution [mV]
Accuracy
Input Impedance
Overload Protection
0.005 0.26V
0.1
(0.5%rdg +2digit)
200k (GSC57)
5V
0.26 1V
0.4
400k (GSC53N and
ZG47)
(*): Example: with a 1000A/1V full scale clamp , the instrument detect only current higher than 5A, AC frequency 45 .. 65Hz.
 AC CURRENT MEASUREMENT with FlexINT clamps (GSC53N and ZG47) - 1000A range
Range (A)
Voltage input
Resolution
Accuracy
10.0 19.9
950.0 V 1.691mV
8.5 V
(4.0 rdg + 8.5 V)
20.0 99.9
1.7mV 8.491mV
(1.0 rdg + 8.5 V)
100.0 999.9
8.5mV 84.99mV
(1.0 rdg + 85 V)
1A = 85 V ; Rinput = 400k , AC frequency 45 .. 65Hz
 AC CURRENT MEASUREMENT with FlexINT clamps (GSC53N and ZG47) - 3000A range
Range (A)
Voltage input
Resolution
Accuracy
30.0 999.9
2.55mV 84.99mV
8.5 V
(1.0 rdg + 17 V)
1000 3000
85.0mV 255mV
85 V
(0.5 rdg + 85 V)
1A = 85 V ; Rinput = 400k , AC frequency 45 .. 65Hz
 AC POWER MEASUREMENT – SINGLE PHASE AND THREE PHASE SYSTEM (AUTORANGE)
Quantity
Range
Accuracy
Resolution
ACTIVE POWER
100.0 999.9W
1.000 9.999kW
10.00 99.99kW
100.0 999.9kW
1.000 9.999MW
10.00 99.99MW
100.0 999.9MW
(1.0%rdg+2digit)
0.1W
0.001kW
0.01kW
0.1kW
0.001MW
0.01MW
0.1MW
REACTIVE POWER
100.0 999.9VAR
1.000 9.999kVAR
10.00 99.99kVAR
100.0 999.9kVAR
1.000 9.999MVAR
10.00 99.99MVAR
100.0 999.9MVAR
0.1VAR
0.001kVAR
0.01kVAR
0.1kVAR
0.001MVAR
0.01MVAR
0.1MVAR
APPARENT POWER
100.0 999.9VA
1.000 9.999kVA
10.00 99.99kVA
100.0 999.9kVA
1.000 9.999MVA
10.00 99.99MVA
100.0 999.9MVA
0.1VA
0.001kVA
0.01kVA
0.1kVA
0.001MVA
0.01MVA
0.1MVA
ACTIVE ENERGY
100.0 999.9Wh
1.000 9.999kWh
10.00 99.99kWh
100.0 999.9kWh
1.000 9.999MWh
10.00 99.99MWh
100.0 999.9MWh
0.1Wh
0.001kWh
0.01kWh
0.1kWh
0.001MWh
0.01MWh
0.1MWh
REACTIVE ENERGY
100.0 999.9VARh
1.000 9.999kVARh
10.00 99.99kVARh
100.0 999.9kVARh
1.000 9.999MVARh
10.00 99.99MVARh
100.0 999.9MVARh
0.1VARh
0.001kVARh
0.01kVARh
0.1kVARh
0.001MVARh
0.01MVARh
0.1MVARh
Accuracy grant for V> 100V, I > 10%FS, cos > 0.5, AC frequency 45 .. 65Hz