Measurement Operation; Active Power + Ac Voltage + Ac Current Measurement - ADInstruments AD233 Manual De Usuario

Modelo AD233: MANUAL DE USUARIO
%THD
13 Right secondary display unit symbol
s
14 Unit for second
15 mm Unit for minute
16 h Unit for hour
KW
17 Left secondary display unit symbol
MIN
18 Minimum reading
19 MAX Maximum reading
20 AUTO Auto ranging indicator
Cos Ø
21 Cos indicator
22 Indicates negative reading
23 ~ Indicator for AC voltage or current
24 MEM Indicator for data store
25 MR Indicator for recall the stored reading
26 High voltage symbol

Measurement Operation

Preparation
Press and hold ON/OFF button for one second to turn the Meter on. The default range is the last measurement range when you turned off the Meter.
z
z Replace the battery as soon as the battery indicator "
C.
Active power (main display) + AC Voltage (left secondary display) + AC Current (right secondary display) Measurement
The active power ranges are:
40A, 100A, 400A and 1000A
The AC Voltage ranges are:
15V, 100V, 300V and 600V
The AC Current ranges are:
40A, 100Am 400A and 1000A
Warning
To avoid damages to the Meter or harms to you, do you measure higher than AC voltage 600 v.r.s. and AC current 1000A v.r.s.
To measure active power + AC voltage + AC current, connect the Meter as follows:
9. Press the MENU to select Active power (main display) + AC Voltage (left secondary display) + AC Current (right secondary display) range.
10. Press the lever to open the transformer jaw, and clamp them to the corrresponding phase of tested conductor. If user needs to mesaure any phase of the 3 phase, then
clamp them to that phase's conductor.
11. Connecting method
(see figure 4, 5, 6):
z When measuring 3 phase 4 wires, connect the Meter as figure 4
" appears on the display.
23
(see figure 4)