Hioki PQ3100-02/600 Measurement Manual

PQ3100
Thank you for purchasing the Hioki
PQ3100 Power Quality Analyzer.
POWER QUALITY
This guide introduces the instrument's
basic measurement procedure to first-time
ANALYZER
users with Quick Set.
Before using the instrument, be sure to
Measurement Guide
read the Instruction manual carefully.
Easy
Quick Set for Setting
Try to check for the power supply malfunction
in a 3-phase 4-wire 230 V line.
Setting Items Setting Example
Wiring: 3P4W (3-phase/4-wire)
Declared input voltage: 230 V
Measurement
frequency: 50 Hz
Current sensor: CT7045
Current range: 50 A
Easy settings course: Voltage events
Recording start method: Interval
Recording stop method: Manual
Color spiral tubes
for current sensors
1. Preparations
2
Wind the spiral tubes of
the same color as the
1
Install the channels around the
Battery Pack. leads.
(CH1) (CH2)
Red Yellow
Z1003
CT7045
2. Starting Quick Set
1
Turn on the instrument.
(Language, clock and measuring frequency are
required to be set only during the first setting.
Refer to the Instruction Manual.)
2
Press the
key.
3
Press the key.
Refer to Chapter 3 on the Instruction Manual.
To exit in the middle of settings
Press any of the other screen switching keys.
All the settings before the exit are saved.
Oct. 2016 Edition 1 Printed in Japan
PQ3100A971-00 16-10H
You will need
Model L1000-05 Voltage Cord
Model PQ3100
Model Z1002 AC Adapter Model CT7045 AC Flexible Current
Sensor (optional)
Red (CH1)
Yellow (CH2)
Blue (CH3)
Model Z4001 SD
Model Z1003
Memory Card 2GB
Battery Pack
(optional)
3 4
Insert the SD Connect the AC
memory card. adapter.
(CH3)
Blue
Right side of the instrument
Refer to Chapter 2 on the Instruction Manual.
3. Basic Settings
1
Settings for the wiring.
3P4W
2
Press the (Next)
key.
Refer to Section 1.6 on
the Instruction Manual.
4. Connections with the Instrument
EN
Spiral tubes
Connect the cords
to each of the same
color jacks.
Refer to Sections 4.3 through 4.5 on the Instruction Manual.
5. Wiring Voltage Cords to the Measuring Object
(Wiring image)
Left side of the
instrument
Refer to Section 4.6 on the Instruction Manual.
6. Wiring Current Sensors to Measuring Object
1. Move cursor
2. Display drop-
down list
3. Select wiring
4. Settle setting
Tip
Set the current range based on the maximum load current expected to flow during the measurement period.
(Consult the operating status, load rating, breaker rating, and other data to make this determination.)
If the range is too low, the instrument will experience an overrange event during measurement. The error component increases if the
range is too high. Current cannot be measured accurately in any of the above cases.
1
Connect the voltage cords to the voltage
input jacks.
2
Connect the current sensors to the current
input jacks.
The current sensors will be automatically identified.
3
Check that the SD memory card is inserted.
4
Without connecting the voltage cords and
current sensors to the measuring lines,
press the [F2] (Next) key.
Zero adjustment will be automatically performed.
1
Refer to the wiring diagram to check the locations
to which the voltage cords have to be connected.
2
Attach the voltage cords to the secondary side of
the breaker.
3
Check the vectors and measured values.
4
Check the declared input voltage.
In completion of the wiring, values will be set automatically.
If the values are different from the actual values, change the
values.
If (red) or (yellow) is displayed:
5
Check the wiring judgment.
If all the items are judged to be
1.
(green):
(You can proceed to the next step
2.
even with (red) or (yellow).)
3.
6
Press the [F2] (Next) key.
1
Refer to the wiring diagram to check the
locations to which the current sensors have to be
connected.
2
Attach the current sensors around the wires
connected to the secondary side of the breaker.
3
Verify that the measured values are displayed.
4
Set the current range.
5
Press the [F2] (Next) key.
Refer to Sections 4.7 and 4.8 on the Instruction Manual.
Align the
arrow with the
concave portion
of the terminal
to insert the
connector.
Current input jack
A
Red
B
Yellow
C
Blue
N
Black
For a bus bar, pinch the
metal part.
Move the cursor to the (red) or
(yellow) items.
Press the [ENTER] key.
Refer to the key points shown in the
dialog to correct the wiring.
Source
Load
Current
direction
mark
Attach the sensor around
only one of the conductor.