KW8M Eco-POWER METER (1A/5ACT input type)
27
Chapter 6 Display of each Value
6.1 Outline for the Working of Display
It displays measured value as below.
Integral electric power
Integral
active power
→
<SHIFT/
▽
>
Integral
reactive power
→
<SHIFT/
▽
>
Integral
apparent power
↓
<ITEM/
△
>
Instantaneous electric power
Instantaneous
active power
→
<SHIFT/
▽
>
Instantaneous
reactive power
→
<SHIFT/
▽
>
Instantaneous
apparent power
↓
<ITEM/
△
>
Current *1
L1
(R)
→
<SHIFT/
▽
>
L2 (T/S)
→
<SHIFT/
▽
>
L3 (T/S)
↓
<ITEM/
△
>
Voltage *2
L1
(P1-P0)
→
<SHIFT/
▽
>
L2 (P2-P0)
→
<SHIFT/
▽
>
L3
(P1-P2)
(P3-P0)
↓
<ITEM/
△
>
Electricity charge
↓
<ITEM/
△
>
Power factor
↓
<ITEM/
△
>
Frequency
↓
<ITEM/
△
>
Hour meter
Load ON-time
(ON-h)
→
<SHIFT/
▽
>
Load OFF-time
(OFF-h)
↓
<ITEM/
△
>
Counter
<ITEM/
△
>
Current
Voltage
1P2W
system
L1(R)-current L1(P1-P0)-voltage
1P3W
system
L1(R)-current
L2(T)-current
L1-voltage, L2-voltage
(P1-P0) (P2-P0)
3P3W
system
L1(R)-current,
L2(T)-current,
L3(S)-current
L1-voltage,
(P1-P0)
L2-voltage,
(P2-P0)
L3-voltage
(P1-P2)
*1,2
The display is
changed according
to the phase and
wire system.
3P4W
system
L1(R)-current,
L2(S)-current,
L3(T)-current
L1-voltage,
(P1-P0)
L2-voltage,
(P2-P0)
L3-voltage
(P3-P0)
