Chauvin Arnoux pel 102, Руководство пользователя

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6.2.3. INTRINSIC UNCERTAINTY (EXCLUDING CURRENT SENSORS)
The uncertainties in the tables below are given for the “1s” and aggregated values. For the “200ms” measurements, the uncertainties
must be doubled (PEL104).
6.2.3.1. Specifications at 50/60 Hz
Quantity Measurement Range Intrinsic uncertainty
Frequency (f) [42.5 Hz ; 69 Hz] ± 0.1 Hz
Phase to neutral voltage (V) [10 V ; 1000 V] ± 0.2%R ± 0.2 V
Phase to phase voltage (U) [17 V ; 1000 V] ± 0.2%R ± 0.4 V
Current (I) without current sensor * [0,2% Inom ; 120% Inom] ± 0.2%R ± 0.02% Inom
Active power (P)
kW
PF = 1
V = [100 V ; 1000 V]
I = [5% Inom ; 120% Inom]
± 0.5%R ± 0.005% Pnom
PF = [0.5 inductive ; 0.8 capacitive]
V = [100 V ; 1000 V]
I = [5% Inom ; 120% Inom]
± 0.7%R ± 0.007% Pnom
Reactive power (Q)
kvar
Sin
ϕ
= 1
V = [100 V ; 1000 V]
I = [5% Inom ; 120% Inom]
± 1%R ± 0.01% Qnom
Sin
ϕ
= [0.5 inductive ; 0.5 capacitive]
V = [100 V ; 1000 V]
I = [10% Inom ; 120% Inom]
± 3.5%R ± 0.03% Qnom
Sin ϕ = [0.5 inductive ; 0.5 capacitive]
V = [100 V ; 1000 V]
I = [5% Inom ; 10% Inom]
± 1%R ± 0.01% Qnom
Sin ϕ = [0.25 inductive ; 0.25 capacitive]
V = [100 V ; 1000 V]
I = [10% Inom ; 120% Inom]
± 1.5%R ± 0.015% Qnom
Apparent power (S)
kVA
V = [100 V ; 1000 V]
I = [5% Inom ; 120% Inom]
± 0.5%R ± 0.005% Snom
Power factor (PF)
PF = [0.5 inductive ; 0.5 capacitive]
V = [100 V ; 1000 V]
I = [5% Inom ; 120% Inom]
± 0.05
PF = [0.2 inductive ; 0.2 capacitive]
V = [100 V ; 1000 V]
I = [5% Inom ; 120% Inom]
± 0.1
Tan Φ
Tan
Φ
= [√ 3 inductive ; √ 3 capacitive]
V = [100 V ; 1000 V]
I = [5% Inom ; 120% Inom]
± 0.02
Tan Φ = [3.2 inductive ; 3.2 capacitive]
V = [100 V ; 1000 V]
I = [5% Inom ; 120% Inom]
± 0.05
Active energy (Ep)
kWh
PF = 1
V = [100 V ; 1000 V]
I = [5% Inom ; 120% Inom]
± 0.5%R
PF = [0.5 inductive ; 0.8 capacitive]
V = [100 V ; 1000 V]
I = [5% Inom ; 120% Inom]
± 0.6 %R