Chroma 66200 Series User manual

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A11 001107
(機構定製件)
大宇文具行
66202
致 茂 電 子 股 份 有 限 公 司 F-09-13
原封面：
零 件 承 認 書
Specification for Approval
備註（發行記錄）
製造商料品型號 ：
料品編號：
製造商名稱：
代理商名稱：
料品名稱：
機構圖號：
首次承認機種：
原內容：
１、2006/11/15第一次承認發行，單號I-51424。
２、2007/4/9因支援單SX-3465變更發行。
66200 英文手冊

Digital Power Meter
66200 Series
User’s Manual

Digital Power Meter
66200 Series
User’s Manual
Version 1.0
March 2007
P/N A11 001107

Legal Notices
The information in this document is subject to change without notice.
Chroma ATE INC. makes no warranty of any kind with regard to this manual, including, but
not limited to, the implied warranties of merchantability and fitness for a particular purpose.
Chroma ATE INC. shall not be held liable for errors contained herein or direct, indirect,
special, incidental or consequential damages in connection with the furnishing, performance,
or use of this material.
CHROMA ATE INC.
66 Hwa-Ya 1st Rd., Hwa-Ya Technical Park, Kuei-Shan Hsiang, Taoyuan Hsien, Taiwan
Copyright Notices. Copyright 2007 Chroma ATE INC., all rights reserved. Reproduction,
adaptation, or translation of this document without prior written permission is prohibited,
except as allowed under the copyright laws.
ii

Warranty
All Chroma instruments are warranted against defects in material and workmanship for a
period of one year after date of shipment. Chroma agrees to repair or replace any assembly
or component found to be defective, under normal use during this period. Chroma's
obligation under this warranty is limited solely to repairing any such instrument, which in
Chroma's sole opinion proves to be defective within the scope of the warranty when returned
to the factory or to an authorized service center. Transportation to the factory or service
center is to be prepaid by purchaser. Shipment should not be made without prior authorization
by Chroma.
This warranty does not apply to any products repaired or altered by persons not authorized by
Chroma, or not in accordance with instructions furnished by Chroma. If the instrument is
defective as a result of misuse, improper repair, or abnormal conditions or operations, repairs
will be billed at cost.
Chroma assumes no responsibility for its product being used in a hazardous or dangerous
manner either alone or in conjunction with other equipment. High voltage used in some
instruments may be dangerous if misused. Special disclaimers apply to these instruments.
Chroma assumes no liability for secondary charges or consequential damages and in any
event, Chroma's liability for breach of warranty under any contract or otherwise, shall not
exceed the purchase price of the specific instrument shipped and against which a claim is
made.
Any recommendations made by Chroma for use of its products are based upon tests believed
to be reliable, but Chroma makes no warranty of the results to be obtained. This warranty is
in lieu of all other warranties, expressed or implied, and no representative or person is
authorized to represent or assume for Chroma any liability in connection with the sale of our
products other than set forth herein.
CHROMA ATE INC.
66 Hwa-Ya 1st Rd., Hwa-Ya Technical Park,
Kuei-Shan Hsiang, Taoyuan Hsien, Taiwan
Tel: [phone]
Fax: [phone]
http://www.chromaate.com
iii

Material Contents Declaration
A regulatory requirement of The People’s Republic of China defined by specification SJ/T
11364-2006 mandates that manufacturers provide material contents declaration of electronic
products, and for Chroma products are as below:
Hazardous Substances
Lead Mercury Cadmium Hexavalent
Chromium
Polybrominated
Biphenyls
Polybromodiphenyl
Ethers
Part Name
Pb Hg Cd Cr6+ PBB PBDE
PCBA °O O O O O
CHASSIS °O O O O O
ACCESSORY °O O O O O
PACKAGE O O O O O O
“O” indicates that the level of the specified chemical substance is less than the threshold level
specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.
“°” indicates that the level of the specified chemical substance exceeds the threshold level
specified in the standards of SJ/T-11363-2006 and EU 2005/618/EC.
1. Chroma is not fully transitioning to lead-free solder assembly at this moment; however,
most of the components used are RoHS compliant.
2. The environment-friendly usage period of the product is assumed under the operating
environment specified in each product’s specification.
Disposal
Do not dispose of electrical appliances as unsorted municipal waste, use separate collection
facilities. Contact your local government for information regarding the collection systems
available. If electrical appliances are disposed of in landfills or dumps, hazardous substances
can leak into the groundwater and get into the food chain, damaging your health and
well-being. When replacing old appliances with new one, the retailer is legally obligated to
take back your old appliances for disposal at least for free of charge.
iv

Revision History
The following lists the additions, deletions and modifications in this manual at each revision.
Date Version Revised Sections
Mar. 2007 1.0 Complete this manual
v

Digital Power Meter 66200 Series User’s Manual
Table of Contents
1. Overview ........................................................................................................................1-1
1.1 Product Introduction................................................................................................1-1
1.2 Inspection ................................................................................................................1-1
1.3 Ambient Environment .............................................................................................1-2
1.4 Power Line Connection...........................................................................................1-2
1.5 Fuse .........................................................................................................................1-3
1.6 Time for Warm-Up..................................................................................................1-3
1.7 Cleaning ..................................................................................................................1-3
2. Specification (18°C ∼28°C, RH ≤75%)......................................................................2-1
3. Panel Description...........................................................................................................3-1
3.1 Front Panel ..............................................................................................................3-1
3.2 Rear Panel ...............................................................................................................3-3
4. Operation .......................................................................................................................4-1
4.1 Preparation Before Test...........................................................................................4-1
4.2 Connecting Test Device ..........................................................................................4-1
4.2.1 Standard Connection .......................................................................................4-1
4.2.2 Connecting with A662003 Fixture..................................................................4-2
4.3 Test Function & Operation......................................................................................4-2
4.3.1 AC Voltage Measurement...............................................................................4-3
4.3.2 AC Current Measurement ...............................................................................4-4
4.3.3 AC Power Measurement .................................................................................4-6
4.3.4 Special Measurement Parameters....................................................................4-6
4.4 Setting Main Functions ...........................................................................................4-8
4.4.1 Shunt Function ................................................................................................4-8
4.4.2 Limit Function.................................................................................................4-9
4.4.3 Meas Function ...............................................................................................4-10
4.4.4 Is/Trig Function (Inrush Current Test)..........................................................4-16
4.5 Fan Detection ........................................................................................................4-19
5. Using Remote Control...................................................................................................5-1
5.1 Overview .................................................................................................................5-1
5.2 USB Interface..........................................................................................................5-1
5.3 Definition of GPIB Address....................................................................................5-1
5.4 The GPIB Capability of the Power Meter...............................................................5-3
5.5 Introduction to Programming..................................................................................5-3
5.5.1 Conventions.....................................................................................................5-3
5.5.2 Data Formats ...................................................................................................5-4
5.6 Basic Definition.......................................................................................................5-4
5.6.1 Command Tree Table......................................................................................5-4
5.6.2 Program Headers .............................................................................................5-5
5.6.3 Program Message ............................................................................................5-5
5.6.4 Response Message...........................................................................................5-6
5.7 Traversal of the Command Tree..............................................................................5-7
5.8 The Commands of the Power Meter .......................................................................5-8
5.8.1 Standard Commands .......................................................................................5-8
5.8.2 Instrument Commands ..................................................................................5-10
vii

Digital Power Meter 66200 Series User’s Manual
Appendix A Using Control Signal Input/Output Terminal....................................... A-1
Appendix B Circuit Diagram........................................................................................ B-1
Appendix C Mapping Table for Displayed Letters ....................................................C-1
Appendix D Problem Solving........................................................................................D-1
Appendix E Specification Verification ........................................................................ E-1
Appendix F Calibration Procedure ............................................................................. F-1
viii

Overview
1. Overview
1.1
1.2 Inspection
Product Introduction
This 66200 Series Digital Power Meter manual covers the product model of 66201 and 66202.
66200 Series is a digital power meter with voltage and current auto ranging function that can
identify PASS / FAIL of UUT based on the inputted specification. Its front panel has 4 sets
of 7-segment LCDs that can display AC voltage, current and the measurements of active
power / power factor / apparent power / reactive power concurrently. The valid
measurement ranges are 0 ~ 500 Vrms for AC voltage, 0 ~ 20Arms for AC current, 0 ~ 10KW
for active power, 0 ~ 1.000 for power factor, 0 ~ 10KVA for apparent power and 0 ~
10KVAR for reactive power.
66200 Series Digital Power Meters can also connect to PC via GPIB (IEEE standard
488-1978) and USB interfaces to perform measurements automatically when on line.
Before shipment, this instrument was inspected and found to be free of mechanical and
electrical defects. As soon as the instrument is unpacked, inspect for any damage that may
have occurred in transit. Save all packing materials in case the instrument has to be returned.
If damage is found, please file claim with carrier immediately. Do not return the instrument
to Chroma without prior approval.
1-1

Digital Power Meter 66200 Series User’s Manual
1-2
1.3
(1)
(2)
(3)
Ambient Environment
Keep away from the followings:
Dust
Direct Sunlight
66200
Vibration
Corrosive
Gas
Noise
Source
66200
Power Filter
Please install a power filter in case of
interference from high power noise.
Do not use the meter in a dusty or vibrating location.
Do not expose it to sunlight or corrosive gas. Be
sure that the ambient temperature is 0°C ~ +40°C and
the relative humidity is 20% ~ 80%.
The meter has been carefully designed to reduce the
noise from the AC power source. However, it
should be used in a noise-free or as low as possible
environment. If noise is inevitable, please install a
power filter.
The meter should be stored within the temperature
range -40°C ~ +85°C. If the unit is not to be in use
for a long time, please store it in the original or
similar package and keep it from direct sunlight and
humidity to ensure its accuracy when using again.
1.4 Power Line Connection
Before plugging in the power cord, make sure the power switch is off and the voltage selector
on the rear panel meets the required voltage. Please use the power supply frequency of
50Hz or 60Hz.
MODEL NO.
SERIAL NO.
CAT II
ALL INPUT
500Vrms
500Vrms
500Vrms
20Arms
V+ V-
I+ I-
CONTROL
SIGNALS
VOLTAGE RANGE
~ 90 to 130V / 180 to 250V
50 Hz / 60 Hz 30 VA Max
AC LINE
FUSE
T500m A/250V
GPIB
USB
! !
!
!
!
Volta
g
e Selecto
r

Overview
1.5 Fuse
There is one fuse installed in the rear panel, please be aware of the following when replacing
it:
(1) First turn off the power and unplug the power cord before changing the fuse.
(2) Since visual check cannot ensure the fuse to be used is appropriate, it is necessary to test
its resistance to see if it is below 15Ωwhich is normal when checking.
(3) When replacing the fuse, use a finger or a flat screwdriver to press the cover of fuse
holder gently and turn it counter clockwise for 60 degree, the cover will be unlocked
from the holder for 3mm.
(4) Remove the over and replace the fuse with a new one (must be same as the original fuse.)
(5) Press the cover down into the holder by a finger or a flat screwdriver and turn it
clockwise for 60 degree to secure it.
Specification Note
Power Fuse Slow blow 0.5A Applicable for AC 190V ∼250V
Table 1-1 Specification of Fuse
aCAUTION
To prevent fire from occurring it is required to use the fuse of same type and same
specification when replacing it.
1.6
1.7 Cleaning
Time for Warm-Up
All functions of this meter are active when it is powered on; however, to meet the accuracy
listed in the specification it is suggested to warm-up for at least 60 minutes.
Ensure all cables and power cords are removed before cleaning the hardware. Use a dry
cloth to clean the chassis. As the rear panel of power meter connects to the internal circuit
board, to avoid damaging the hardware due to short circuit internally it is not allowed to wipe
it with damp cloth.
1-3

Specification
2. Specification (18°C ∼28°C, RH ≤75%)
Model 66201 66202
Channel 1 1
Parameters V, Vpk, I, Ipk, W, VA, VAR, PF, CF_I,
F, Is
V, Vpk, I, Ipk, Is, W, VA, VAR, PF,
CF_I, F, Is, THD_V, THD_I, Energy
AC Voltage
Range 150 / 300 / 500Vrms (CF = 1.6) 150 / 300 / 500Vrms (CF = 1.6)
Accuracy 15Hz - 1KHz:
0.1% of reading + 0.08% of range
1KHz - 10KHz:
(0.1% + 0.05%/KHz) of reading + 0.08%
of range
15Hz - 1KHz:
0.1% of reading + 0.08% of range
1KHz - 10KHz:
(0.1% + 0.05%/KHz) of reading + 0.08%
of range
Input Resistance 1MΩ1MΩ
AC Current
Range 0.01 / 0.1 / 0.4 / 2 Arms (CF=4) 0.2 /2/8/20 Arms (0.2/2/8A range CF = 2,
20A range CF = 4)
0.01/0.1/0.4/2 Arms (CF = 4)
Current
accuracy
(*Note 1)
15Hz - 1KHz:
0.1% of reading + 0.25% range
1KHz - 10KHz:
(0.1% + 0.05%/KHz) of reading + 0.25%
of range
For 0.2/2/8 Arms (CF = 2)
15Hz - 1KHz:
0.1% of reading + 0.12% range
1KHz - 10KHz:
(0.1% + 0.05%/KHz) of reading + 0.12%
of range
For 0.01/0.1/0.4/2 Arms (CF = 4) and
20Arms (CF = 4)
15Hz - 1KHz:
0.1% of reading + 0.25% range
1KHz - 10KHz:
(0.1% + 0.05%/KHz) of reading + 0.25%
of range
Power
Range (W) 1.5W/… /1000W, 12 ranges 1.5W/…/10KW, 24 ranges
Accuracy For Energy Star
0.2% of Reading + 7mW
15Hz - 1KHz:
(0.2%+(0.3/PF)%/KHz) of Reading +
0.33% of Range
1KHz - 10KHz:
(0.2%+0.1%/KHz+(0.3/PF)%/KHz) of
Reading + 0.33% of Range
For Energy Star
0.2% of Reading + 7mW
For 0.2 / 2 / 8 Arms (CF = 2)
15Hz - 1KHz:
(0.2%+(0.3/PF)%/KHz) of Reading +
0.2% of Range
1KHz - 10KHz:
(0.2%+0.1%/KHz+(0.3/PF)%/KHz) of
Reading + 0.2% of Range
For 0.01/0.1/0.4/2 Arms (CF=4) and
20Arms (CF=4)
15Hz - 1KHz:
(0.2%+(0.3/PF)%/KHz) of Reading +
0.33% of Range
1KHz - 10KHz:
(
0.2%+0.1%/KHz+
(
0.3/PF
)
%/KHz
)
of
2-1

Digital Power Meter 66200 Series User’s Manual
Reading + 0.33% of Range
PF accuracy 0.006+(0.003/PF)/KHz (*Note2)
0.027+(0.003/PF)/KHz (*Note3)
Frequency
Range 15Hz – 10KHz 15Hz – 10KHz
Measuring Input Voltage (10% - 100% of the voltage
range)
Voltage (10% - 100% of the voltage
range)
Others
Display
Resolution 5 Digits
Display update
rate 0.5 sec
Power Supply 90V-130V /180V – 250V, 50Hz/60Hz, 30 VA
Interface Option: USB or GPIB+USB
Temperature
Coefficient Refer to temperature coefficient spec.
Operating 0 - 40°C
Storage -40 - 85°C
Safety & EMC CE (include EMC & LVD)
Dimensions
(WxHxD) 212 x 88 x 348.1 mm (excluding projections)
Weight 3.8KG
Notes:
1. The current accuracy is permitted in 23°C±1°C for 0.01A /0.2A(CF=2) and in 23°C±5°C for the
other ranges.
2. The PF spec is permitted only if neither voltage nor current falls to be less than 50% of the range
rating.
3. The PF spec is permitted only if neither voltage nor current falls to be less than 10% of the range
rating.
2-2

Specification
Temperature Coefficient (*Note):
Temperature Coefficient of 66201 & 66202 Voltage Measurement
Range (ppm of Reading + ppm of Range) /°C
500V 120+150
300V 120+150
150V 120+150
Temperature Coefficient of Current Measurement (ppm of Reading + % of Range) /°C
66201 66202
Range
Without
ACAL With ACAL High Range Without ACAL With ACAL
2A 120+0.05 120 20A 120+0.05 120
0.4A 120+0.05 150 8A 120+0.05 120
0.1A 150+0.05 150 2A 80+0.05 80
0.01A 150+0.20 150 0.2A 80+0.20 80
Low Range Without ACAL With ACAL
2A 120+0.05 120
0.4A 120+0.05 150
0.1A 150+0.05 150
0.01A 150+0.20 150
Note:
1. The temperature coefficient accuracy is used for the situation when the ambient is beyond the
accuracy-permitted temperature. This accuracy should be added into the voltage accuracy and the
current accuracy written above.
2. The power meter should be in a thermally stable environment with power turned-on for at least 1
hour before performing auto-calibration (ACAL).
2-3

PanelDescription
3.
3.1
Panel Description
Front Panel
Figure 3-1 and 3-2 show the front panel of 66201 and 66202 digital power meters with parts
described from item (1) to (12) as listed below. For detail operation procedures, see Chapter
4 for more information.
AUTOAUTO
150
300
500
VOLTAGE CURRENT
SHUNT
2
0.4
0.1
0.01
SYSTEM
Cali
Setup Trig /
Enter
ON
OFF
I
O
GO/NG
PASS Limit
Meas
RMT
FAIL
PF F
CF
V
Vpk+
Vpk-
mA
I
Ipk+
Ipk-
W
PF
VA
VAR
Chroma DIGITAL POWER METER MODEL 66201
123
65 710
9
812 11
4
Figure 3-1 Front Panel of 66201 Digital Power Meter
3-1

Digital Power Meter 66200 Series User’s Manual
20
8
2
0.2
AUTO AUTOAUTO
150
300
500
VOLTAGE
CURRENT
SHUNT
2
0.4
0.1
0.01
LH
SYSTEM
Cali
Setup Trig /
Enter
ON
OFF
I
O
GO/NG
PASS
Shunt
Limit
Meas
RMT
FAIL
Is/Trig
PF F
E
CF
THDv
THD
V
Vpk+
Vpk-
mA
I
Ipk+
Ipk-
Is
W
PF
VA
VAR
Chroma DIGITAL POWER METER MODEL 66202
1236 57109
812 11
4
k
Figure 3-2 Front Panel of 66202 Digital Power Meter
(1) Power Switch : It is the power switch to turn the meter ON or OFF.
(2) ↑↓ Arrow Keys : The up and down arrow keys can be used to select the parameters
when in Setup. Press these two keys concurrently will go to
automatic calibration function.
(3) Trig/Enter
Function Key
: It is the confirmation key for various parameters when in Setup.
(4) Setup Key : It is the function setup key that can select various functions for
setting and the indicator above will show the selected item.
(5) Current Shunt
Indicator
: It shows the state of Shunt module in use for current detection.
(Note 1)
(6) Current Range
Selection Key
: It is the selection key for AUTO and specified current range. The
indicator above shows the selected range. (Note 2)
(7) Voltage Range
Selection Key
: It is the selection key for AUTO and specified voltage range. The
indicator above shows the selected range.
(8) Voltage
Measurement
Display
: It is the voltage readout indicator that can switch to display V,
Vpk+ and Vpk-. The mapping indicator will be on when
selected.
(9) Current
Measurement
Display
: It is the current readout indicator that can switch to display I,
Ipk+, Ipk- and Is (Inrush current). The mapping indicator will be
on when selected. For instance, when the mA indicator is on it
means the unit is mA. (Note 3)
(10) Power
Measurement
Display
: It is the power readout indicator that can switch to display W, PF,
VA and VAR. The mapping indicator will be on when selected.
(11) Special
Measurement
Display
: It can switch to display PF, CF and F. The mapping indicator will
be on when selected. (Note 4)
3-2