Circutor CVM-A1000, Инструкция по эксплуатации

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
Cosine phi and Power factor
L
= -0.9
H
= 0.9
Min = - Max Max = minor( L or H ) * 1.2
P
L
= L + (( L - H+2 ) * 0.25) P
H
= H + (( L - H+2 ) * 0.25)

Flicker PST (Pst)
L = 0 H = 2
Min = 0 Max = H * 2
P
L
= 0 P
H
= H - (( H - L ) * 0.25)
The alarm and Prealarm L zones are not displayed.

K-factor
L = 0 H = 25
Min
= 0
Max
=
H
* 2
P
L
= 0 P
H
= H - (( H - L ) * 0.25)
The alarm and Prealarm L zones are not displayed.

Peak factor (voltage) and Peak factor (current)
L = 1.20 H = 1.62
Min = L * 0.8 Max = H * 1.2
P
L
= L + (( H - L ) * 0.1) P
H
= H - (( H - L ) * 0.1)

Voltage unbalance (Kd) and Voltage asymmetry (Ka)
L = 0 H = 5
Min = 0 Max = H * 2
P
L
= 0
P
H
=
H
- ((
H
-
L
) * 0.4)
The alarm and Prealarm L zones are not displayed.

Current unbalance (Kd) and Current asymmetry (Ka)
L = 0 H = 25
Min = 0 Max = H * 2
P
L
= 0 P
H
= H - (( H - L ) * 0.4)
The alarm and Prealarm L zones are not displayed.
52
CVM-A1000 - CVM-A1500
Instruction Manual