Circutor MYeBOX 150, Instruction Manual

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MYeBOX 150 - MYeBOX 1500
Instruction Manual
4.2.- MEASUREMENT PARAMETERS
The device measures and logs different types of parameters:

Electrical parameters,

Quality parameters ( EVQ ) such as overvoltages, gaps and outages, in accordance with
EN50160.

Wave shapes of the different channels.
All the measurement parameters can be viewed on the MYeBOX mobile application, as shown
in
Table 11
.
Table 11: MYeBOX measurement parameters�
Parameter Units
Phases
L1-L2-L3
N
Total
III
Phase-neutral voltage
(12)
Vph-N
  
Phase-phase voltage
(12)
Vph-ph
 
Current
(12)
A
  
Leakage current A
 
Frequency
(12)
Hz

(L1)
Active power
(12)
kW
 
Apparent power
(12)
kVA
 
Inductive reactive power
(12)
kvarL
 
Capacitive reactive power
(12)
kvarC
 
Power factor
(12)
PF
 
Crest factor CF

K-factor -

Cos φ
(12)
φ
 
Voltage THD % % THD V
 
Current THD % % THD A
 
Harmonic Breakdown - Voltage(up to the 50th order harmonic) harm V
 
Harmonic Breakdown - Current (up to the 50th order harmonic) harm A
 
Instantaneous flicker Pinst
 
PST Flicker
Pst
 
Active energy kWh
 
Inductive Reactive Energy kvarLh
 
Capacitive Reactive Energy kvarCh
 
Apparent energy kVAh
 
Voltage unbalance
(12)
-

Voltage asymmetry
(12)
-

Current unbalance -

Current asymmetry -

Maximum Current Demand A
 
Maximum Demand for Active Power kW

Maximum Demand for Apparent Power kVA

Wave shapes -
  
Phasor representation -
  