54
6.2.3.
INTRINSIC UNCERTAINTY (NOT COUNTING THE CURRENT SENSORS)
The uncertainties in the tables below are given for the "1s" and aggregated values. For the "200ms" measurements, the uncertain
-
ties must be doubled
6.2.3.1.
Specifications at 50/60Hz
Quantities
Measurement range
Intrinsic uncertainty
Frequency (f)
[42.5; 69Hz]
± 0.1Hz
Phase-neutral voltage (V)
[10V; 1,000V]
± 0.2% R ± 0.2 V
Neutral-earth voltage (V
PE
)
[10V; 1,000V]
± 0.2% R ± 0,2 V
Phase-phase voltage (U)
[17 V; 1,700 V]
± 0.2% R ± 0,4 V
Current (I)
[0.2% Inom; 120% Inom]
± 0.2% R ± 0.02% Inom
Neutral current (I
N
)
[0.2% Inom; 120% Inom]
± 0.2% R ± 0.02% Inom
Active power (P)
kW
PF = 1
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 0.5% R ± 0.005% Pnom
PF = [0.5 inductive; 0.8 capacitive]
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 0.7% R ± 0.007% Pnom
Reactive power (Q)
kvar
Sin
ϕ
= 1
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 1% R ± 0.01% Qnom
Sin
ϕ
= [0.5 inductive; 0.5 capacitive]
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 1.5% R ± 0.01% Qnom
Sin
ϕ
= [0,5 inductive; 0,5 capacitive]
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 3.5% R ± 0.03% Qnom
Sin
ϕ
= [0.25 inductive; 0.25 capacitive]
V = [100V; 1,000V]
I = [10% Inom; 120% Inom]
± 1.5% R ± 0.015% Qnom
Apparent power (S)
kVA
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 0.5% R ± 0.005% Snom
Power factor (PF)
PF = [0.5 inductive; 0.5 capacitive]
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 0.05
PF = [0.2 inductive; 0.2 capacitive]
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 0.1
tan
Φ
tan
Φ
= [√
3
inductive; √
3 capacitive
V = [100 V; 1,000 V
I = [5% Inom; 120% Inom
± 0.02
tan
Φ
= [3.2 inductive; 3.2 capacitive
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 0.05
Active energy (Ep)
kWh
PF = 1
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 0.5% R
PF = [0.5 inductive; 0.8 capacitive]
V = [100V; 1,000V]
I = [10% Inom; 120% Inom]
± 0.7 % R
Reactive energy (Eq)
kvarh
Sin
ϕ
= 1
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 1.5% R
Sin
ϕ
= [0.5 inductive; 0.5 capacitive]
V = [100V; 1,000V
I = [5% Inom; 120% Inom
± 2% R
Apparent energy (Es)
kVAh
V = [100V; 1,000V]
I = [5% Inom; 120% Inom]
± 0.5% R
Summary of Contents for PEL 106
Page 1: ...Power energy logger EN User s manual PEL 106 ...
Page 34: ...34 Three phase 3 wire balanced 3P 3W b U12 U23 U31 f P Q S PF P Q S tan ϕ ϕ I1 U12 I1 I2 I3 ...
Page 36: ...36 Three phase 4 wire wye balanced 3P 4WYb I1 I2 I3 V1 V2 V3 VN U12 U23 U31 f P Q S tan ϕ ...
Page 37: ...37 DC 2 wire dC 2W DC 3 wire dC 3W P Q S PF ϕ I1 V1 P Q S tan ϕ P I V VN I1 I2 IN ...
Page 38: ...38 DC 4 wire dC 4W P I1 I2 I3 IN V1 V2 V3 VN V1 V2 VN ...
Page 46: ...46 Two phase 3 wire 1P 3W I1 I2 V1 V2 U12 VN P Q S P Q S ...
Page 49: ...49 P Q S ...
