Transcript Model 3169-20/21 Clamp on Power HiTESTER

Model 3169-20/21
Clamp on Power HiTESTER
HIOKI E.E. CORPORATION
August 30, 2005
Copyright © 2005 HIOKI E.E. CORPORATION
All rights reserved.
Clamp on Measurement
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By measuring the current through clamp on
sensors, the 3169 is able to measure the
power without cutting the wire.
Safe measurement
Applications
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Energy maintenance / control
Energy control under ISO 14000
Saving energy activities
Power consumption measurement of specific
device / equipment
Harmonic analysis
Product Overview - 1
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Input: 3 voltage + 4 current (able to measure
the neutral line)
5 types of clamp on sensors (up to 5000A)
Compact and light weight design
PC card and internal memory
Product Overview - 2
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Reactive power meter method available
Simultaneous integrated power measurement
and harmonic analysis
Short period interval (1 cycle at the fastest)
Multiple circuit measurement by common
voltage (4x1P2W, 2x3P3W2M)
Product Overview - 3
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Wiring check function
Polarity indication
D/A output (3169-21 only)
9625 Power Measurement Support Software
for data analysis and report editing on a PC
Input / Output / Interface
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3 voltage + 4 current
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D/A output (3169-21 only)
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Enables to measure the neutral line for 3-phase 4wire circuit.
4 channels, every 1 cycle output at fastest (16
cycles for harmonic)
RS-232C Interface
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Free data transfer software on HIOKI website
Clamp on Sensors
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9694 (5A AC)
9660 (100A AC)
9661 (500A AC)
9669 (1000A AC)
9667 (500/5000A AC) Flexible
9694, 9660
(15mm)
9661
(46mm)
9669 (55mm)
9667 (254mm)
Compact Design
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Portable design
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5.7-inch LCD with backlight
(320 x 240 dots)
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A5 paper size (210 x 160 x 60 mm)
1.2kg
Offers easy view and operation
9720-01 Carrying Case
Memory
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Internal memory: 1MB
PC Card
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9626(32MB), 9627(64MB), 9726(128MB),
9727(256MB), 9728(512MB)
Sufficient for long measurements
Data format: Binary, CSV, BMP
Recording Period
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Under 3P4W4I, 1min interval
Recording normal power values
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Internal memory:
64MB PC card:
11 hours
30 days
Recording normal power values & harmonics
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Internal memory:
64MB PC card:
23 minutes
23 hours
Reactive Power Meter Method
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Reactive power meter method
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Measures by the same calculation to the reactive
power meter often installed for large power
consumers.
The reactive power is measured directly from
voltage and current.
The power factor value does not reflect any
harmonic component in this method.
Harmonic Analysis
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Simultaneous harmonic analysis and
integrated power measurement
Harmonic Phase Angle
Inflow
90
Load
3169
Source
Power phase angle
Outflow
Outflow
+/-180
LEAD
Inflow
Voltage/Current
phase angle
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0
Reactive power meter method: ON
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LAG
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Reactive power meter method: OFF
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-90
Displayed as 0 to +/-180 degrees
“LEAD/LAG” and “Inflow/Outflow”
Displayed as 0 to +180 degrees
“Inflow/Outflow” only
Short Period Interval
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Normal mode:
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Fast mode:
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1/2/5/10/15/30s,
1/2/5/10/15/30min
1 cycle, 0.1/0.2/0.5s
1min or longer interval is required to save the
harmonic analysis data.
Recording is made for the instantaneous values
only in the Fast mode.
MAX/MIN/AVE values can be recorded for each
interval in the Normal mode.
Advantages of Fast Interval
Measurement
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Detailed trend monitoring for the frequently
changing load like molding machine, elevator
and copy machine, etc.
Details of in-rush current measurement
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On Model 3169, the peak value is correctly recorded as MAX
value even in the slower interval.
MAX/MIN/AVE Recording
Inst. 1
MAX 1
Inst. 2
MAX 2
Inst. 4
MAX 3
AVE 2
AVE 1
MIN 2
MIN 1
Inst. 3
MIN 3
AVE 3
Elapsed time
Interval time
Auto output 1
Interval time
Auto output 2
Start time series measurement
Interval time
Auto output 3
Auto output 4
End time series measurement
Multiple Circuit Measurement
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Multiple circuit measurement possible with
common voltage.
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4 x 1P2W circuit
2 x 1P3W circuit
2 x 3P3W circuit (in 2 meter method)
3P3W2M or 3P3W3M
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3P3W2M (2-meter
method)
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Use 2 current inputs only.
Power and power factor of
each phase are
meaningless.
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3P3W3M (3-meter method)
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Use 3 current inputs.
Both value of each phase and sum
value are effective for power.
Wiring Check
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Wiring diagram is displayed for easy wiring
Check wiring using vector diagram.
Polarity Indication
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Independent integration for
WP+(consumption) and WP- (regeneration)
as well as WQ+ (lag) and WQ- (lead).
9625 Power Measurement Support
Software
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Easy analysis and report editing
Handle multiple data files simultaneously
Functions of Model 9625
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Able to handle the data of 3166 and 3169
(Binary or CSV data).
Create the time-plot, summary report,
daily/weekly/monthly report.
What happens at a power outage?
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There is no power consumption under the
“Power outage” situation.
Model 3169 acts as follows under this
situation.
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Clock: Keeps running
Settings: All settings retained
Data retained right up until power outage.
(before 10s for fast interval mode)
After power recovery, measurement resumes and records
“0” during outage
Summary
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Model 3169 is an ideal portable clamp on
power meter for saving energy and power
management activities.
Saving energy is kind to the environment as
well as benefits for cost saving.
Thank you