Operating Steps - ADTEK CPM-10 Operation Manual

Operating Steps

■
User Level
Parameters
38)5
1-11
u-b
37&5
1-12
u-c
29(99
1-13
I-a
29(99
1-14
I-b
29(99
1-15
I-c
)980
1-16
pf-a
)980
1-17
pf-b
)980
1-18
pf-c
1000
1-19
p-a
1000
1-20
p-b
1000
1-21
p-c
1000
1-22
q-a
Setting
Display
B Phase
View only
voltage
C Phase
View only
voltage
A Phase
View only
current
B Phase
View only
current
C Phase
View only
current
A Phase
View only
power
factor
B Phase
View only
power
factor
C Phase
View only
power
factor
A Phase
View only
active
power
B Phase
View only
active
power
C Phase
View only
active
power
A Phase
View only
reactive
power
Each phase voltage refers to the relative N and
white voltage。 Va(Vb、Vc)with Vn
voltage。3P4W wiring, only to show the line
voltage of N, if you want to understand the line to
line voltage, is only the value multiplied by
1.732.。
3P3W wiring, S need to short circuit and N, so the
only Vab and Vca value and read value is the line
voltage。
Reading needs with the unit KV or V。
Each phase current is flowing through the line
。
current Ia Ib Ic current
Current unit is ampere。
3P3W system, the system in "a phase current
lag behind voltage 30 degree angle, "and" c
phase current leads the voltage 30 degree angle
", so the total power factor of 1.00, PF-A will be
= 0.866, PF-C will be = -0.866, so the display is a
normal phenomenon。
Reading needs with the unit MW, KW or W。
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Operation
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