Hioki PW3360-20 - 12.7 Model PW9003 Voltage Line Power Adapter

12.5 Calculation Formulas
205
Chapter 12 Specifications
12
Demand quantity (output data only; not displayed)
Wiring
setting
Item
Single-phase
2 wire
Single-phase
3 wire
Three-phase
3 wire
Three-
phase
4 wire
1P2W 1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W
Active power
demand quan-
tity
(consumption)
WP+dem[
Wh]
WP+dem = (+
)
• k: Calculation unit time [h]; h: interval duration
• P(+): Only the consumption component of active power (positive component) is used.
Active power
demand quan-
tity
(Regeneration)
WP-
dem [Wh]
WP-dem = (-
)
• k: Calculation unit time [h]; h: interval duration
• P(-): Only the regeneration component of active power (negative component) is used.
Reactive power
demand quan-
tity
(Lag)
WQLAGdem
[
varh]
WQLAGdem = (LAG
)
• k: Calculation unit time [h]; h: interval duration
• Q(LAG): Only the lag component of reactive power is used.
Reactive power
demand quan-
tity
(Lead)
WQLEADdem
[
varh]
WQLEADdem = (LEA
D)
• k: Calculation unit time [h]; h: interval duration
• Q(LEAD): Only the lead component of reactive power is used.
k P
1
h

k P
1
h

k Q
1
h

k Q
1
h
