Elspec G4420 User Manual

293
ELSPEC
G
G
4
4
K
K
F
F
i
i
x
x
e
e
d
d
P
P
o
o
w
w
e
e
r
r
Q
Q
u
u
a
a
l
l
i
i
t
t
y
y
A
A
n
n
a
a
l
l
y
y
z
z
e
e
r
r
U
U
S
S
E
E
R
R
&
&
I
I
N
N
S
S
T
T
A
A
L
L
L
L
A
A
T
T
I
I
O
O
N
N
G
G
U
U
I
I
D
D
E
E
G4K Specifications
This section includes common specifications for the G4K:
INPUT CHARACTERISTICS:
VOLTAGE INPUTS G4410 G4420 G4430
Number of Inputs AC: 4 (3 Phase &
Neutral)
AC: 4 (3 Phase &
Neutral)
AC: 4 (3 Phase &
Neutral)
Maximum Input Voltage (V
RMS
) 1KV 1KV 1KV
Nominal Voltage Range (V
RMS
) 110 to 690V 110 to 690V 110 to 690V
Maximum Pe ak M easurement V oltage
(V
Pk
)
8kV 8kV 8kV
Input Impedance 3MΩ 3MΩ 3MΩ
Bandwidth 6.25kHz 12.5kHz 25kHz
Nominal Frequency 42.5 to 69Hz 42.5 to 69Hz 42.5 to 69Hz
CURRENT INPUTS G4410 G4420 G4430
Number of Inputs AC: 4 (3 Phase &
Neutral)
AC: 4 (3 Phase &
Neutral)
AC: 4 (3 Phase &
Neutral)
Nominal Full Scale (I
RMS
) 5A 5A 5A
Maximum Peak Measurement (I
Pk
) 50A 50A 50A
Range 0 to 50A 0 to 50A 0 to 50A
Burden 0.1mVA @ 5A 0.1mVA @ 5A 0.1mVA @ 5A
Bandwidth 6.25kHz 6.25kHz 6.25kHz
SAMPLING SYSTEM G4410 G4420 G4430
Maximum Sampling Rate for Each
Channel Simultaneously:
Voltage 256 Samples/Cycle 512 Samples/Cycle 1024/512
Samples/Cycle
Current 256 Samples/Cycle 256 Samples/Cycle 256/512
Samples/Cycle
Type of Analog to Digital Converter 16/20
1
Bit 16/20
1
Bit 16/20
1
Bit
Resolution Dual Range Gain of 2 x 16 Bit on 8 Channels
PLL Synchronization 1024 Samples on 10/12 Cycles According IEC61000-4-7
1
Effective Bit
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Elspec G4420 Specifications

General

Brand	Elspec
Model	G4420
Category	Measuring Instruments
Language	English