Megger MPQSIM User Manual
Megger
User Manual
MPQSIM
Power Quality Simulator
AVTMMPQSIM
Rev 1
May 2017
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com
MPQSIM
User Manual
Copyright© 2017 by Megger. All rights reserved.
The information presented in this manual is believed to be adequate for the intended use of the product.
f the product or its individual instruments are used for purposes other than those specified herein,
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confirmation of their validity and suitability must be obtained from Megger. Refer to the warranty
information below. Specifications are subject to change without notice.
WARRANTY
Products supplied by Megger are warranted against defects in material and workmanship for a period of
one year following shipment. Our liability is specifically limited to replacing or repairing, at our option,
defective equipment. Equipment returned to the factory for repair must be shipped prepaid and insured.
Contact your MEGGER representative for instructions and a return authorization (RA) number. Please
indicate all pertinent information, including problem symptoms. Also specify the serial number and the
catalog number of the unit. This warranty does not include batteries, lamps or other expendable items,
where the original manufacturer’s warranty shall apply. We make no other warranty. The warranty is
void in the event of abuse (failure to follow recommended operating procedures) or failure by the
customer to perform specific maintenance as indicated in this manual.
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Table of Contents
1 INTRODUCTION ............................................................................................................................................. 1
2 RECEIVING INFORMATION ...................................................................................................................... 3
MPQ-SIM-01 ........................................................................................................................................................ 3
Contents Received: ............................................................................................................................................... 3
3 OVERVIEW ......................................................................................................................................................... 5
Intended Use ......................................................................................................................................................... 5
Applications .......................................................................................................................................................... 5
Definitions ............................................................................................................................................................. 6
4 SPECIFICATIONS ............................................................................................................................................. 7
5 SAFETY ................................................................................................................................................................ 9
Warnings and Safety Precautions ....................................................................................................................... 9
Safety and Warning Symbols ........................................................................................................................... 10
6 PRODUCT INSTALLATION ...................................................................................................................... 11
Connector Layout / Interconnect .................................................................................................................. 11
7 PRODUCT OPERATION ............................................................................................................................. 15
Operation Controls and Modes ...................................................................................................................... 15
Initial Settings ..................................................................................................................................................... 16
Simulations ......................................................................................................................................................... 17
Power Reversal .................................................................................................................................................. 17
Method # 1 Real Time Demand DVM Screen ................................................................................... 17
Method # 2 Real Time Demand Scope Screen ................................................................................... 18
Method # 3 Recording Data .................................................................................................................. 18
Active Power vs. Reactive Power.................................................................................................................... 19
Method # 1 Real Time Demand DVM Screen ................................................................................... 19
Method # 2 Recording Data .................................................................................................................. 19
Displacement Power Factor (Leading and Lagging Current) ..................................................................... 20
Method # 1 Real Time Demand DVM Screen ................................................................................... 20
Method # 2 Real Time Demand Scope Screen ................................................................................... 20
Method # 3 Recording Data .................................................................................................................. 21
Harmonic Effect on Power ............................................................................................................................. 22
Method # 1 Real Time Demand DVM Screen ................................................................................... 22
Method # 2 Recording Data .................................................................................................................. 22
Voltage Dips / Sags .......................................................................................................................................... 23
Voltage Swells .................................................................................................................................................... 24
Voltage Transients ............................................................................................................................................. 24
Phase Angle Event ............................................................................................................................................ 25
Voltage and Current Harmonics ..................................................................................................................... 26
Method # 1 Real Time Harmonics DMM Screen .............................................................................. 26
Method # 2 Real Time Harmonics Scope Screen ............................................................................... 26
Method # 3 Recording Data .................................................................................................................. 27
Flicker .................................................................................................................................................................. 28
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Method # 1 Real Time Flicker DVM Screen ....................................................................................... 28
Method # 2 Recording Data ................................................................................................................... 28
8 UNIT MAINTENANCE ................................................................................................................................. 29
Instructions for Cleaning and Decontamination ........................................................................................... 29
9 SPARE PARTS .................................................................................................................................................. 31
ADDENDUM A SAMPLE QUICK TRAINING ......................................................................................... 33
ADDENDUM B SAMPLE DEMAND TRAINING.................................................................................... 37
ADDENDUM C SAMPLE POWER QUALITY TRAINING ................................................................... 43
ADDENDUM D COMPLETE 115V MPQ SETUP FILE .......................................................................... 63
ADDENDUM E COMPLETE 230V MPQ SETUP FILE .......................................................................... 65
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1
INTRODUCTION
Thank you for purchasing the MPQSIM Power Quality Simulator, from Megger.
If you find any discrepancies in the product or its accessories or have any comments,
please send them to Megger via fax, e-mail or phone.
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RECEIVING INFORMATION
MPQ-SIM-01
Contents Received:
QTY. PART NO. DESCRIPTION
1 1007-055 Power Quality Simulator
1 90017-548 AC Adapter
3 2008-124 Current Cables
When your Megger product arrives, check the equipment received against the
packaging list to ensure that all materials are present. Notify Megger of any shortages.
Examine the contents for damage received during transit. If any damage is
discovered, file a claim with the carrier at once and notify Megger or it’s nearest
authorized sales representative, giving a detailed description of the damage.
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OVERVIEW
Intended Use
Applications
The MPQSIM is a power quality event simulator. This simulator is intended for use with
the Megger MPQ line of power quality analyzers. The MPQSIM power quality simulator
box is a training tool that simulates various power quality phenomenons. The MPQSIM is
not intended to be used for instrument calibration or troubleshooting.
Applications include:
Demonstrating Power Quality Phenomenon
Power Quality Phenomenon Locating and Identification Training.
NOTE: If this product is to be used in an industrial location with high ambient
EMI levels, some degradation of performance may occur. If this
degradation is objectionable, the unit should be moved to a more benign
location.
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Definitions
Term Definition
Power Quality
Transient
Amplitude
Phase Angle
Harmonics
Flicker
Source
Load
Line Frequency
The concept of powering and grounding sensitive equipment
in a manner that is suitable to the operation of that equipment.
A sudden, non-power frequency change in the steady-state
condition of voltage, current, or both.
In this document amplitude will refer to the percentage of
change from 100% of the RMS voltage and or current value.
In this document phase angle will refer to the number of
degrees between the phase voltages as well as the number of
degrees between the phase voltage and phase current.
Sinusoidal components of periodic waves that have
frequencies that are multiples of the fundamental frequency.
The MPQSIM product creates 3
Flicker is a very specific problem related to human perception
and incandescent light bulbs. It is not a general term for
voltage variations. The MPQSIM product produces voltage
variations over time that will create Flicker phenomenon in
incandescent lighting.
The source of electrical generation or supply.
The load of an electrical generator or supply.
The fundamental AC frequency of the power network.
rd
and 5th order harmonics.
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SPECIFICATIONS
DC Input Voltage:
AC Adapter:
Nominal Output Voltage:
Voltage Selections Accuracy:
(% of nominal)
nt Ranges:
Curre
Current Accuracy:
Nominal Pha
Phase Angle Selection
(from nominal)
Phase Accuracy:
Voltage Transient Amplitude:
Voltage Transient Rise Time:
Voltage Transient Duration:
Harmonic Orders:
se Angles:
12VDC +/-0.5VDC
100-240VAC 50/60
115VAC +/- 1.2VAC
230VAC +/- 2.4VAC
85.0 %+/- 0.5%
102.0% +/- .2%
115.0% +/- 0.5%
10A, 100A, 1000A & 6000
+/-2% Full Scale
0°, 120°, 240°
-30°, -11°, 0°, +11°
+/-1.5°
1075 +/-50Vpk
18 +/-5μsec
35+/-10μsec
rd
3
and 5th
Hz
A
Harmonic Amplitudes
Frequency Output:
Frequency Accuracy:
Flicker:
(Square wave modulation)
Physical size
Weight:
Operating Temperature:
Storage Temperature:
Humidity:
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10.0 +/-3.% of fundamental
50Hz / 60Hz
+/-0.05Hz
2% ∆U @ 0.2
2% ∆U @ 1.0Hz
2% ∆U @ 5.0Hz
14.2” x 12.0” x 7.6”
(36cm x 30.5cm x 19.3cm)
11.5lbs (5.2kg)
0C to +40C
-20C to +
0 to 95% non-condensing
50C
z
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Altitude:
EMF
Safety
IP Rating
CAT Rating
2000 meters
IEC 61326:2012 Class A, Basic Immunity
IEC61010-1
40
CAT II @ 300V
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SAFETY
Warnings and Safety Precautions
WARNING!
Death, serious injury, or fire hazard could result from improper
use/installation of this instrument. Read and understand this
manual before installing this instrument.
Installation of this instrument MUST be performed in compliance with the
National Electric Code and any additional safety requirements applicable to
your installation.
Installation, operation and maintenance of this instrument MUST be
performed by qualified personnel only. The National Electrical Code defines
a qualified person as one familiar with the construction and operation of the
equipment and the hazards involved.
Do not leave the instrument connected to the system under test when not in
use.
Do not touch circuit connections or any metal that is exposed due to
damaged insulation.
Do not use the instrument or connect it to any external system if it shows
any visible signs of damage, malfunction or if it has been stored in
unfavorable conditions.
Always inspect the instrument prior to use.
Replace any defective parts or return the instrument to an authorized center
for repair.
Do not use the instrument or connect it to any external system if the
enclosure is open or any parts of the enclosure are missing.
Only use specified batteries as described by this document, if applicable.
The instrument shall not be used if any parts are damaged.
This instrument is not intrinsically safe and must not be used in hazardous
The following safety precautions MUST be taken whenever this product is installed.
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atmospheres.
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These warnings and safety precautions are to be used where appropriate when
following instructions in this manual.
Wear safety glasses and insulated gloves when making connections to
power circuits
Hands, shoes, floor/ground must be dry when making any connection to
a power line
CAUTION!
If this equipment is used in the manner not specified by
the manufacturer, the protection provided by the
equipment may be impaired.
PROTECTIVE TERMINAL
The Phase C RTN banana jack must be connected to
Earth Ground prior to the connection of any of the other
voltage output banana jacks.
Safety and Warning Symbols
SYMBOL REFERENCE DESCRIPTION
IEC 60417-5031 (2002-10) Direct current
d
IEC 60417-5019 (2006-08) Protective conductor terminal
g
Warning, possibility of electric shock
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ISO 7000-0434B (2004-01) Caution
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The crossed out wheeled bin placed on
Megger products is a reminder not to
dispose of the product at the end of its life
WEEE
with general waste. Megger is registered
in the UK as a Producer of Electrical and
Electronic Equipment. The Registration
No is WEE/DJ2235XR.
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PRODUCT INSTALLATION
Connector Layout / Interconnect
White Jacks - Return
Current Channel
Connectors
Plug the AC Adapter into the AC Adapter jack of the MPQSIM product.
Yellow Jacks – 115VAC
Red Jacks – 230VAC
AC Adapter
Jack
When used with an MPQ1000:
1. Connect the Phase C RTN jack on the MPQSIM to Earth Ground.
2. Connect the GND input on the MPQ1000 to Earth Ground.
3. Plug the Phase A voltage lead (supplied with the Megger PQ Product) between
the Phase A 115V or 230V banana jack on the MPQ-SIM and the Phase A
voltage input of the MPQ1000.
4. Plug the Phase B voltage lead (supplied with the Megger PQ Product) between
the Phase B 115V or 230V banana jack on the MPQ-SIM and the Phase B voltage
input of the MPQ1000.
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5. Plug the Phase C voltage lead (supplied with the Megger PQ Product) between
6. Plug the Neutral lead (supplied with the Megger PQ Product) between the Phase
When used with the MPQ2000:
1. Connect the Phase C RTN jack on the MPQSIM to Earth Ground.
2. Connect the GND input on the MPQ2000 to Earth Ground.
3. Using two of the white Jumper Leads (supplied with the Megger PQ Product),
4. Using the voltage leads supplied with the Megger PQ Product connect the Phase
the Phase C 115V or 230V banana jack on the MPQ-SIM and the Phase C voltage
input of the MPQ1000.
A RTN banana jack on the MPQ-SIM and the Neutral lead of the MPQ1000.
connect the VA-Low, VB-Low and VC-Low banana jack inputs on the MPQ2000
together in daisy-chain fashion.
A high input on the MPQ2000 analyzer to either the Phase A 115V or 230V
banana jack on the MPQ-SIM.
5. Using the voltage leads supplied with the Megger PQ Product connect the Phase
A low input to the Phase A RTN jack on the MPQ-SIM.
6. Using the voltage leads supplied with the Megger PQ Product connect the Phase
B high input on the MPQ2000 analyzer to either the Phase B 115V or 230V
banana jack on the MPQ-SIM.
7. Using the voltage leads supplied with the Megger PQ Product connect the Phase
C high input on the MPQ2000 analyzer to either the Phase C 115V or 230V
banana jack on the MPQ-SIM.
The MPQ2000 has differential voltage
inputs. Using the jumpers supplied with
MPQ2000 jump the voltage neutrals (lows)
together. Then connect the jumped
neutrals to the Phase A neutral jack on the
PQ Simulator. Then plug each channel to
the corresponding voltage channel on the
PQ simulator.
High
Low
The MPQ1000 has a common neutral so no
jumpers are required. Plug each channel to
the corresponding voltage channel on the
PQ simulator. Plug the neutral lead into the
Phase A neutral jack of the simulator.
Phase A
Voltage
Phase B
Voltage
Phase C
Voltage
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Phase A
Voltage
Phase B
Voltage
Phase C
Voltage
Neutral / Return
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PRODUCT INSTALLATION
8. Plug the Phase A current lead into the MPQSIM Phase A current connector.
9. Plug the other side of the Phase A current lead into the Phase A current
connector of the Megger PQ Product.
10. Plug the Phase B current lead into the MPQSIM Phase B current connector.
11. Plug the other side of the Phase B current lead into the Phase B current
connector of the Megger PQ Product.
12. Plug the Phase C current lead into the MPQSIM Phase C current connector.
13. Plug the other side of the Phase A current lead into the Phase A current
connector of the Megger PQ Product.
Both the MPQ1000 and MPQ2000 use the same type self-identifying current clamps. No actual
current clamps are required to use the PQ Simulator with an MPQ Analyzer. Connect the MPQ
Analyzer CT connector directly to the PQ Simulator using the provided current cable.
Phase A
Current
Phase B
Current
Phase C
Current
Phase A
Current
Phase B
Current
Phase C
Current
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PRODUCT OPERATION
Operation Controls and Modes
The following section describes the operation of the MPQSIM Power Quality
Simulator. This section will describe in a step by step manner how to operate the unit.
Definitions of switch and control functions.
Current Selector
Transient Button
Amplitude
Selector Voltage
Amplitude
Selector Current
Phase Angle
Selector
Flicker
Source / Load
Selection
CONTROL FUNCTION
Phase A Section
Phase B Section
Phase C Section
Current and Voltage
Harmonic Switches
Power On / Off
Frequency
Selection
Current Selector
Transient Button
Amplitude Selector
(Voltage)
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Sets the full scale range of the simulated current probe.
Applies a momentary transient pulse on the voltage
signal.
Sets the voltage amplitude. This value is set as a
percentage of the voltage output. If the voltage output
being used is 230VAC then 100% = 230VAC and 80% =
184V.
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CONTROL FUNCTION
Amplitude Selector
(Current)
Phase Angle Selector
(Voltage)
Phase Angle Selector
(Current)
Harmonics Switch
Flicker Selector
Power Direction Switch
Line Frequency Switch
Power Switch
Initial Settings
Sets the current amplitude. This value is set as a
percentage of the full scale current range. If the current
selector is set to 6000A output then 100% = 6000AAC
and 80% = 4800AAC.
Sets the voltage phase angles. Phase A is used as the
reference.
Sets the current phase angles. The Phase A Voltage is
used as the reference.
Turns ON and OFF the voltage and / or current
harmonics.
Sets the level and rate of voltage variation which causes
flicker in incandescent lighting.
Sets the power flow. The power flow can either be from
the source or the load.
Sets the fundamental line frequency. The line frequency
can be at either 50Hz or 60Hz.
Turns the MPQSIM ON and OFF.
Connect the Power Quality Simulator to the Megger MPQ Analyzer as described in
Section 6.
Set the controls to the following initial settings.
CONTROL SETTING
PHASE A
Phase A Current Range
Phase A Voltage Amplitude
Phase A Current Amplitude
Phase A Current Angle
Phase A Voltage Harmonics
Phase A Current Harmonics
PHASE B
Phase B Current Range
Phase B Voltage Amplitude
Phase B Current Amplitude
Phase B Voltage Angle
Desired Current Range
100%
100%
0°
OFF
OFF
Desired Current Range
100%
100%
120°
Phase B Current Angle
120°
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