POWER METER
USER MANUAL
7
POWER FACTOR
Range
0.001 to 1.000
Computation
W
÷
(V × A) = Power factor (PF)
FREQUENCY
Measurement Range
40.0Hz to 400.0Hz
Accuracy (23
℃
±
5
℃
)
±
0.2% of reading
±
2 digits
OPTION
Communication RS-232,
RS-485
GENERAL
Main Supply
AC86~265V, 50/60Hz
Warm up time
30 minutes more.
Display
A 4-digit 0.56" LED with 2 sets of 4-digit 0.4" LED.
Minimum input
2% of Range
Response time
2 cycles/sec
Overload indicating
“O.L”
Working temperature
0~50
℃
, RH
＜
80%
Temperature coefficient
±
0.1% FS/
℃
Accessories
Instruction manual × 1, Power cord × 1
，
Disk × 1
Dimension 250(W)×90(H)×281(D) m/m
Weigh
Approx. 1.6 kgs
Note: The 1.0mm
2
of cross-section dimension power cord should be used when the
current reaches to 10 Amperes, and use 2.0mm
2
of cross-section dimension
power cord when the current reaches to 20 Amperes.
POWER METER
USER MANUAL
8
4. PANEL AND OUTLOOK INTRODUCTION
z
Fig 4.1 FRONT PANEL
