Setting Up The Instrument In The Measurement Location - Hioki PD3259-90 Instruction Manual

Setting Up the Instrument in the Measurement Location

2.8 Setting Up the Instrument in the
Measurement Location
Attach voltage sensor R (1) to phase R (1), voltage sensor S (2) to phase S (2),
and voltage sensor T (3) to phase T (3).
R S S T T
R
(1) (2)(3)
(1) (2)(3)
Measurement while
holding the instrument
Line naming conventions
The three phases are known by various conventions.
<Examples>
First phase
R
L1
A
U
Attach voltage sensor R (1) to the first phase of the 3-phase circuit, voltage
sensor S (2) to the second phase, and voltage sensor T (3) to the third phase.
28
R S T
(1)(2)(3)
Second phase
S
L2
B
V
R S S T T
R
(1)(2)(3) (1)(2)(3)
Measurement using the Z5004
Magnetic Strap
Third phase
T
L3
C
W
R S T
(1)(2)(3)