Circutor AR5L Series Uživatelský manuál Strana 7

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 52
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 6
7
- Small size, low weight, portable instrument.
- True R.M.S. measuring system.
- Instantaneous, maximum and minimum values of each discrete electric
parameter.
- Electrical energy meters incorporated
- Harmonic measurement
- Neutral current measurement (only in AR5-L model)
- RS-232 communication to PC
- Ability of setting a recording threshold, so that data is only recorded in
memory when measured values are not within the defined threshold (see
Section 6.1.2.2.-TRIGGER: Trigger conditions).
- Automatic data collection in memory at regular user-definable periods.
Depending on the type of circuit under analysis, following enumerated
parameters are measured and can be saved in memory:
NOTE: Its not allow to save cos
ϕ
data in memory. Only can be read on
display.
4-wire three-phase system:
Parameter Symbol L1
L2 L3
Three-phase value
Phase-to-Neutral voltage V x x x
Current A x x x x
Neutral current
(only in AR5-L model)
I
N
x
Frequency Hz x
Active power kW x x x x
Reactive power L kvarL x x x x
Reactive power C kvarC x x x x
Apparent power kVA x
Power factor PF x x x x
Active energy
kW h
x x x x
Reactive-energy (inductive)
kvaLh
x x x x
Reactive-energy (capacitive)
kvaCh
x x x x
Voltage harmonics x x x
Current harmonics x x x
Current Neutral harmonics
(only in AR5-L model)
x
Zobrazit stránku 6
1 2 3 4 5 6 7 8 9 10 11 12 ... 51 52

Komentáře k této Příručce

Žádné komentáře