Elspec G4430 - Page 295

295
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
POWER & ENERGY MEASUREMENT RANGE RESOLUTION ACCURACY
Active Power ±5kW x CT Ratio x PT
Ratio
10mW ±0.2%
Reactive Power ±5kVAr x CT Ratio x PT
Ratio
10mVAR ±2%
Apparent Power ±5kVA x CT Ratio x PT
Ratio
10mVA ±0.2%
Active Energy ±5kWh x CT Ratio x PT
Ratio
10mWh ±0.2%
Reactive Energy ±5kVArh x CT Ratio x PT
Ratio
10mVArh ±2%
Apparent Energy ±5kVAh x CT Ratio x PT
Ratio
10mVAh ±0.2%
True Power Factor ±1 (CAP\IND) 10µ ±0.2%
Displacement Power Factor ±1 (CAP\IND) 10µ ±0.2%
FLICKERING MEASUREMENT RANGE RESOLUTION ACCURACY
P
SST
, P
ST
10 Minutes, S
PLT
,
P
LT
2 Hours, L
PLT
0 to 20 0.01 ±5%
PST
INST
0 to 20 0.01 ±8%
UNBALANCE MEASUREMENT RANGE RESOLUTION ACCURACY
Volts (Negative & Zero
Seq.) Ratio
0 to 100% 0.1% 0.15%
Current (Negative & Zero
Seq.) Ratio
0 to 100% 0.1% 0.5%
TRANSIENT CAPTURE ACCURACY
Minimum Detection
Duration
78.1 μs (G4410)
39 μs (G4420)
19.5 μs (G4430)
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