PCE Instruments PCE-830+PCE-3007, Руководство пользователя

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20
III.4 Power Quality of a 1 Phase 3 Wire (1P3W) System
(HARMON)
(POWER)
(HARMON)
60A
100A
100A
10A
1A
1A
10A
100A
100A
60A
(HARMON)
(POWER)
(HARMON)
POWER
1 3W
2
I
I
1
V
2N
1N
V
N
a. Turn the power on. Press the POWER and the 1
Φ
3
Φ
buttons to select
the 1P3W system. The type of system will be displayed at the bottom
right of the LCD.
b. Connect the three test leads to the voltage terminals L1, L2 and V
N
(Neutral) of the system.
c. Connect the two current probes to the power analyzer input terminal I1
and I2.
d. Clamp on to the L1 and L2. Make sure the current flows from the front of
the current probe to the back of it.
e. All parameters of the system will be shown in LCD
For the meaning of each parameter, refer to XIV. NOMENCLATURE.