California Instruments MX Series User Manual
7003-960 Rev AY www.programmablepower.com
MX Series
AC and DC Power Source
User Manual
Series I / Series II
User Manual – Rev AY AMETEK Programmable Power
MX Series 2
User's Manual
California Instruments - AC Power Source
By AMETEK Programmable Power.
Models:
•
MX30-1
•
MX30-3
•
MX30-3Pi
•
MX45-1
•
MX45-3
•
MX45-3Pi
•
MX60-3
•
MX60-3Pi (-MB)
•
MX90-3
•
MX90-3Pi (-MB)
•
MX135-3
•
MX135-3Pi (-MB)
•
MX180-3
•
MX180-3Pi (-MB)
•
MX225-3
•
MX225-3Pi (-MB)
•
MX270-3
•
MX270-3Pi (-MB)
Note: For MX15-1, MX15-1Pi, see user manual P/N 7005-960.
User Manual – Rev AY AMETEK Programmable Power
MX Series 3
About AMETEK
AMETEK Programmable Power, Inc., a Division of AMETEK, Inc., is a global leader in the design and
manufacture of precision, programmable power supplies for R&D, test and measurement, process control,
power bus simulation and power conditioning applications across diverse industrial segments. From bench
top supplies to rack-mounted industrial power subsystems, AMETEK Programmable Power is the proud
manufacturer of Elgar, Sorensen, California Instruments and Power Ten brand power supplies.
AMETEK, Inc. is a leading global manufacturer of electronic instruments and electromechanical devices with
annualized sales of $2.5 billion. The Company has over 11,000 colleagues working at more than 80
manufacturing facilities and more than 80 sales and service centers in the United States and around the
world.
Trademarks
AMETEK is a registered trademark of AMETEK, Inc. California Instruments is a trademark owned by AMETEK,
Inc. Other trademarks, registered trademarks, and product names are the property of their respective owners
and are used herein for identification purposes only.
Notice of Copyright
MX Series User Manual
© 2015 AMETEK Programmable Power, Inc. All rights reserved.
Exclusion for Documentation
UNLESS SPECIFICALLY AGREED TO IN WRITING, AMETEK PROGRAMMABLE POWER, INC. (“AMETEK”):
(a) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF ANY TECHNICAL OR
OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION.
(b) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSSES, DAMAGES, COSTS OR EXPENSES, WHETHER
SPECIAL, DIRECT, INDIRECT, CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT ARISE OUT OF THE
USE OF SUCH INFORMATION. THE USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER’S
RISK, AND
(c) REMINDS YOU THAT IF THIS MANUAL IS IN ANY LANGUAGE OTHER THAN ENGLISH, ALTHOUGH STEPS
HAVE BEEN TAKEN TO MAINTAIN THE ACCURACY OF THE TRANSLATION, THE ACCURACY CANNOT BE
GUARANTEED. APPROVED AMETEK CONTENT IS CONTAINED WITH THE ENGLISH LANGUAGE VERSION,
WHICH IS POSTED AT WWW.PROGRAMMABLEPOWER.COM.
Date and Revision
March 2015 Revision AY
Part Number
7003-960
Contact Information
Telephone: 800 733 5427 (toll free in North America)
858 450 0085 (direct)
Fax: 858 458 0267
Email: sales.ppd@ametek.com
service.ppd@ametek.com
Web: www.programmablepower.com
User Manual – Rev AY AMETEK Programmable Power
MX Series 4
Important Safety Instructions
Before applying power to the system, verify that your product is configured properly for your particular
application.
WARNING
Hazardous voltages may be present when covers are removed. Qualified
personnel must use extreme caution when servicing this equipment.
Circuit boards, test points, and output voltages also may be floating above
(below) chassis ground.
WARNING
The equipment used contains ESD sensitive parts. When installing
equipment, follow ESD Safety Procedures. Electrostatic discharges might
cause damage to the equipment.
Only qualified personnel who deal with attendant hazards in power supplies, are allowed to perform installation
and servicing.
Ensure that the AC power line ground is connected properly to the Power Rack input connector or chassis.
Similarly, other power ground lines including those to application and maintenance equipment must be grounded
properly for both personnel and equipment safety.
Always ensure that facility AC input power is de-energized prior to connecting or disconnecting any cable.
In normal operation, the operator does not have access to hazardous voltages within the chassis. However,
depending on the user’s application configuration, HIGH VOLTAGES HAZARDOUS TO HUMAN SAFETY may
be normally generated on the output terminals. The customer/user must ensure that the output power lines are
labeled properly as to the safety hazards and that any inadvertent contact with hazardous voltages is eliminated.
Guard against risks of electrical shock during open cover checks by not touching any portion of the electrical
circuits. Even when power is off, capacitors may retain an electrical charge. Use safety glasses during open
cover checks to avoid personal injury by any sudden component failure.
Neither AMETEK Programmable Power Inc., San Diego, California, USA, nor any of the subsidiary sales
organizations can accept any responsibility for personnel, material or inconsequential injury, loss or damage that
results from improper use of the equipment and accessories.
SAFETY SYMBOLS
User Manual – Rev AY AMETEK Programmable Power
MX Series 5
Product Family: MX Series AC Power Source
Warranty Period: 1 Year
WARRANTY TERMS
AMETEK Programmable Power, Inc. (“AMETEK”), provides this written warranty covering the Product stated
above, and if the Buyer discovers and notifies AMETEK in writing of any defect in material or workmanship
within the applicable warranty period stated above, then AMETEK may, at its option: repair or replace the
Product; or issue a credit note for the defective Product; or provide the Buyer with replacement parts for the
Product.
The Buyer will, at its expense, return the defective Product or parts thereof to AMETEK in accordance with the
return procedure specified below. AMETEK will, at its expense, deliver the repaired or replaced Product or
parts to the Buyer. Any warranty of AMETEK will not apply if the Buyer is in default under the Purchase Order
Agreement or where the Product or any part thereof:
•
is damaged by misuse, accident, negligence or failure to maintain the same as specified or
required by AMETEK;
•
is damaged by modifications, alterations or attachments thereto which are not authorized by
AMETEK;
•
is installed or operated contrary to the instructions of AMETEK;
•
is opened, modified or disassembled in any way without AMETEK’s consent; or
•
is used in combination with items, articles or materials not authorized by AMETEK.
The Buyer may not assert any claim that the Products are not in conformity with any warranty until the Buyer
has made all payments to AMETEK provided for in the Purchase Order Agreement.
PRODUCT RETURN PROCEDURE
Request a Return Material Authorization (RMA) number from the repair facility (must be done in the
country in which it was purchased):
•
In the USA, contact the AMETEK Repair Department prior to the return of the product to
AMETEK for repair:
Telephone: 800-733-5427, ext. 2295 or ext. 2463 (toll free North America)
858-450-0085, ext. 2295 or ext. 2463 (direct)
•
Outside the United States, contact the nearest Authorized Service Center (ASC). A full listing
can be found either through your local distributor or our website,
www.programmablepower.com, by clicking Support and going to the Service Centers tab.
When requesting an RMA, have the following information ready:
•
Model number
•
Serial number
•
Description of the problem
NOTE: Unauthorized returns will not be accepted and will be returned at the shipper’s expense.
NOTE: A returned product found upon inspection by AMETEK, to be in specification is subject to an
evaluation fee and applicable freight charges.
User Manual – Rev AY AMETEK Programmable Power
MX Series 6
Table of Contents
1. Introduction ................................................................................................................................... 11
1.1 General Description ........................................................................................................................ 11
1.2 Manual organization and format ...................................................................................................... 11
1.3 Different Model Series ..................................................................................................................... 12
2. Specifications ................................................................................................................................ 13
2.1 Electrical ......................................................................................................................................... 13
2.2 Mechanical ...................................................................................................................................... 23
2.3 Environmental ................................................................................................................................. 24
2.4 Regulatory ....................................................................................................................................... 24
2.5 Front Panel Controls ....................................................................................................................... 24
2.6 Special Features and Options ......................................................................................................... 25
2.7 Supplemental Specifications ........................................................................................................... 34
3. Unpacking and Installation ............................................................................................................ 40
3.1 Unpacking ....................................................................................................................................... 40
3.2 Power Requirements ....................................................................................................................... 40
3.3 Mechanical Installation .................................................................................................................... 41
3.4 AC Input Connections and Wiring ................................................................................................... 41
3.5 AC On/Off Circuit Breaker on MX Series front panel. ..................................................................... 44
3.6 Output Connections ........................................................................................................................ 46
3.7 Connectors - Rear Panel ................................................................................................................. 60
3.8 Multiple Cabinet System Configurations (incl. –MB) ....................................................................... 68
3.9 Multiple Cabinet Power Up/Down Procedures ................................................................................ 70
3.10 Clock and Lock Configurations ....................................................................................................... 71
3.11 Basic Initial Functional Test ............................................................................................................ 74
3.12 Remote Inhibit / Remote Shutdown ................................................................................................ 76
3.13 Junction Box Accessory .................................................................................................................. 77
3.14 Output Filter Box Accessory ............................................................................................................ 78
3.15 Fuse Box Accessory ....................................................................................................................... 79
4. Front Panel Operation .................................................................................................................. 80
4.1 Tour of the Front Panel ................................................................................................................... 80
4.2 Menu Structure ................................................................................................................................ 87
4.3 Output Programming ..................................................................................................................... 125
4.4 Waveform Management [3Pi Controller only] ............................................................................... 127
4.5 Standard Measurements ............................................................................................................... 132
4.6 Advanced Measurements [3Pi Controller only] ............................................................................. 134
4.7 Transient Programming ................................................................................................................. 143
5. Principle of Operation ................................................................................................................. 150
5.1 General ......................................................................................................................................... 150
5.2 Overall Description ........................................................................................................................ 150
5.3 Controller Assembly ...................................................................................................................... 152
5.4 System Interface Board ................................................................................................................. 156
5.5 Current / Voltage Sensor Board .................................................................................................... 156
5.6 Low Voltage Power Supply ........................................................................................................... 156
5.7 Power Module ............................................................................................................................... 157
6. Calibration ................................................................................................................................... 162
6.1 Recommended Calibration Equipment ......................................................................................... 162
6.2 Front Panel Calibration Screens ................................................................................................... 163
6.3 Routine Measurement Calibration ................................................................................................. 166
6.4 Routine Output Calibration ............................................................................................................ 170
6.5 Non-Routine Calibration ................................................................................................................ 178
7. Service ........................................................................................................................................ 183
User Manual – Rev AY AMETEK Programmable Power
MX Series 7
7.1 Cleaning ........................................................................................................................................ 183
7.2 General ......................................................................................................................................... 183
7.3 Basic operation ............................................................................................................................. 183
7.4 Advanced Troubleshooting. .......................................................................................................... 185
7.5 Factory Assistance ........................................................................................................................ 187
7.6 Fuses ............................................................................................................................................ 188
7.7 Firmware Updates ......................................................................................................................... 189
8. Top Assembly Replaceable Parts ............................................................................................... 192
9. Options ....................................................................................................................................... 195
9.1 Introduction ................................................................................................................................... 195
9.2 Option -HV: Additional AC Voltage Range .................................................................................... 196
9.3 Option –160: RTCA/DO-160 Tests ................................................................................................ 197
9.4 Option –411: IEC 61000-4-11 Voltage Dips and Interruptions ...................................................... 211
9.5 Option –413: IEC 61000-4-13 Interharmonics Test ...................................................................... 219
9.6 Option –704: MilStd704 Tests ....................................................................................................... 230
9.7 Option –ABD: Airbus ABD0100.1.8 Test ....................................................................................... 242
9.8 Option –AMD: Airbus AMD24C Test ............................................................................................. 242
9.9 Option –787: Boeing B787-0147 Test .......................................................................................... 242
9.10 Option –WHM: Watt Hour Measurement ...................................................................................... 243
9.11 Option –SNK: Current Sink ........................................................................................................... 245
9.12
Option
-
EXTD: External drive
…………………………………………………………………….
248
10. Error Messages .......................................................................................................................... 250
Index .................................................................................................................................................. 255
User Manual – Rev AY AMETEK Programmable Power
MX Series 8
List of Figures
Figure 2-1: MX30-3 Voltage / Current Rating Chart for 150/300 V AC Ranges. ..................................................................... 17
Figure 2-2: MX45-3 Voltage / Current Rating Chart for 150/300 V AC Ranges – Max Rating. ................................................. 17
Figure 2-3: Voltage / Current Rating Chart for 150/300 V AC Ranges – Derated. ................................................................... 18
Figure 2-4: MX30-3 Voltage / Current Rating Chart for 200/400 V DC Ranges ....................................................................... 19
Figure 2-5: MX45-3 Voltage / Current Rating Chart for 200/400 V DC Ranges – Max. Rating ................................................ 19
Figure 2-6: Voltage / Current Rating Chart for 200/400 V DC Ranges – Derated .................................................................... 20
Figure 2-7: MX30-3 Voltage / Current Rating Chart, -HV Option ............................................................................................ 29
Figure 2-8: MX45-3 Voltage / Current Rating Chart, -HV Option – Max. Rating. ..................................................................... 29
Figure 2-9: Voltage / Current Rating Chart, -HV Option – Derated. ......................................................................................... 29
Figure 2-10: -HF Option Voltage Frequency Rating 300V range ............................................................................................. 31
Figure 2-11: -HF Option Voltage Frequency Rating 150V range ............................................................................................. 31
Figure 2-12: MX output filter option schematic ........................................................................................................................ 36
Figure 2-13: MX45 Output Noise 10 KHz – 1 MHz .................................................................................................................. 37
Figure 2-14: MX45 Output Noise 10 KHz - 1 MHz with optional Filter ..................................................................................... 38
Figure 3-1: The MX45 Power Source ...................................................................................................................................... 40
Figure 3-2: Location of AC Input Fuse Block and Chassis Ground Connection - Front View, Access Panel Removed .......... 42
Figure 3-3: MX Series AC Input Connection Diagram (Rear view) .......................................................................................... 43
Figure 3-4: Rear Panel ........................................................................................................................................................... 45
Figure 3-5: External sense cable shield connection to chassis ground ................................................................................... 46
Figure 3-6: Location of Output Terminals (Front view) ............................................................................................................ 49
Figure 3-7: MX30-1 / MX45-1 Output Wiring (Rear view) ........................................................................................................ 50
Figure 3-8: MX30-3 / MX45-3 Output Wiring (Rear view) ........................................................................................................ 51
Figure 3-9:MX60, MX60-MB, MX90 or MX90-MB Output Wiring (Rear view) .......................................................................... 52
Figure 3-10: Two MX's in Clock and Lock mode Output Wiring (Rear view)............................................................................ 53
Figure 3-11: MX135 or MX135-MB Output Wiring (Rear view) ................................................................................................ 55
Figure 3-12: Three MX's in Clock and Lock mode - Output Wiring (Rear view) ....................................................................... 56
Figure 3-13: MX180, MX225 or MX270 Output Wiring (Rear view) ........................................................................................ 58
Figure 3-14: Ship kit Terminal Block dimensions .................................................................................................................... 59
Figure 3-15: RS232C Cable for PC Connection wiring diagram – MX without USB. ............................................................... 64
Figure 3-16: USB Connector pin orientation. .......................................................................................................................... 65
Figure 3-17: Emergency Switch (ES Option) shut off inter connect on -MB systems. ............................................................. 67
Figure 3-18: Multi-Cabinet DIP Switch Location and Setting ................................................................................................... 69
Figure 3-19: Functional Test Setup. ........................................................................................................................................ 75
Figure 3-20: 7003-416-1 Output Junction Box ........................................................................................................................ 77
Figure 3-21: 7003-424-1 Output noise filter box. ..................................................................................................................... 78
Figure 3-22: 7003-426-1 Output Fuse Box .............................................................................................................................. 79
Figure 4-1: Shuttle Knob ......................................................................................................................................................... 82
Figure 4-2: FUNCTION Keypad ............................................................................................................................................. 83
Figure 4-3: Entering Values from the Decimal Keypad ........................................................................................................... 85
Figure 4-4: Cursor UP Key Movement .................................................................................................................................... 85
Figure 4-5: Cursor DOWN key Movement .............................................................................................................................. 86
Figure 4-6: Main Menu 1 Screen............................................................................................................................................. 86
Figure 4-7: Menu 1 through 3 ................................................................................................................................................. 87
Figure 4-8: PROGRAM Menu ................................................................................................................................................. 91
Figure 4-9: MEASUREMENTS Screen, Single Phase and Three Phase Modes ..................................................................... 93
Figure 4-10: HARMONICS/TRACE ANALYSIS Screen .......................................................................................................... 95
Figure 4-11: TRANSIENTS Menu ........................................................................................................................................... 98
Figure 4-12: VOLTAGE SURGE/SAG SETUP Screen ........................................................................................................... 99
Figure 4-13: VOLTAGE SWEEP/STEP SETUP Screen ....................................................................................................... 101
Figure 4-14: FREQUENCY SWEEP/STEP SETUP Screen .................................................................................................. 103
Figure 4-15 VOLTAGE/FREQUENCY SWEEP/STEP SETUP Screen ................................................................................ 104
Figure 4-16:START/VIEW TRANSIENT SEQUENCE Screen .............................................................................................. 105
Figure 4-17: WAVEFORMS Menu ........................................................................................................................................ 106
Figure 4-18: APPLICATIONS Menus .................................................................................................................................... 109
Figure 4-19: SETUP REGISTERS Menu .............................................................................................................................. 110
Figure 4-20: UTILITY Menus ................................................................................................................................................ 111
Figure 4-21: GPIB/RS232 SETUP Menu .............................................................................................................................. 114
Figure 4-22: VOLTAGE/CURRENT CONTROL SETUP Menu ............................................................................................. 115
Figure 4-23: INITIAL SETUP Menus ..................................................................................................................................... 116
Figure 4-24: LIMIT SETUP Menu ......................................................................................................................................... 118
Figure 4-25: CONFIGURATION SETUP Menus ................................................................................................................... 119
Figure 4-26: OUTPUT IMPEDANCE Menu ........................................................................................................................... 122
Figure 4-27: MEASUREMENT CAL FACTORS Menu (Series I only) ................................................................................... 123
Figure 4-28: MEASUREMENT CAL FACTORS Menu (Series II only) .................................................................................. 123
Figure 4-29: OUTPUT CAL FACTORS Menu (Series I only) ................................................................................................ 124
Figure 4-30: OUTPUT CAL FACTORS Menu (Series II only) ............................................................................................... 124
Figure 4-31: Selecting a Waveform ...................................................................................................................................... 127
User Manual – Rev AY AMETEK Programmable Power
MX Series 9
Figure 4-32: Selecting Waveforms for Single Phase or All Phases ....................................................................................... 127
Figure 4-33: Custom Waveform Creation with GUI Program ................................................................................................ 128
Figure 4-34: Waveform Crest Factor Affects Max. rms Voltage ............................................................................................ 130
Figure 4-35: Waveform Frequency Domain View Mode ........................................................................................................ 131
Figure 4-36: Scrolling Through Tabular FFT Data ................................................................................................................. 135
Figure 4-37: Scrolling through bar chart FFT Data ................................................................................................................ 135
Figure 4-38: Scrolling Through Acquired Waveform Data ..................................................................................................... 137
Figure 4-39: SET VOLT Trigger Source Acquisition.............................................................................................................. 139
Figure 4-40: Positive Trigger Delay (Post Trigger Data) ........................................................................................................ 141
Figure 4-41: Negative Trigger Delay (Pre-Trigger Data) ........................................................................................................ 142
Figure 4-42: Pulse Transients ............................................................................................................................................... 144
Figure 4-43: List Transients .................................................................................................................................................. 145
Figure 4-44: Switching Waveforms in a Transient List .......................................................................................................... 148
Figure 4-45: START/VIEW TRANSIENT SEQUENCE Menu ................................................................................................ 149
Figure 5-1: MX Series Functional Block Diagram.................................................................................................................. 150
Figure 5-2: MX Series Detailed Block Diagram ..................................................................................................................... 154
Figure 5-3: Power Module Detailed Block Diagram ............................................................................................................... 155
Figure 5-4: Power Module Layout ......................................................................................................................................... 157
Figure 5-5: Amplifier Board Layout ....................................................................................................................................... 159
Figure 6-1: Calibration Setup MX45-1 (Rear view) ................................................................................................................ 164
Figure 6-2: Calibration Setup MX30-3Pi, MX45-3Pi or MX30-3, MX45-3 (Rear view) ............................................................ 165
Figure 6-3: Current Measurement Calibration Setup (Rear view) .......................................................................................... 166
Figure 6-4: DC offset AC filter ............................................................................................................................................... 170
Figure 6-5: -413 Option Aux Generator Adjustments ............................................................................................................ 176
Figure 9-1: Application Menu ................................................................................................................................................ 198
Figure 9-2: DO160 Main Menu.............................................................................................................................................. 199
Figure 9-3: Normal State ...................................................................................................................................................... 199
Figure 9-4: Voltage Modulation ............................................................................................................................................. 201
Figure 9-5: Frequency Modulation ........................................................................................................................................ 202
Figure 9-6: Power Interrupt ................................................................................................................................................... 203
Figure 9-7: Power Interrupt for Group 2 and 3 ...................................................................................................................... 204
Figure 9-8: Emergency Screen ............................................................................................................................................. 205
Figure 9-9: Abnormal Screen ................................................................................................................................................ 206
Figure 9-10: DO-160 DC Main Menu .................................................................................................................................... 208
Figure 9-11: Normal State .................................................................................................................................................... 208
Figure 9-12: Abnormal State ................................................................................................................................................. 209
Figure 9-13: Application Menu .............................................................................................................................................. 213
Figure 9-14: IEC1000-4-11 Menu ......................................................................................................................................... 213
Figure 9-15: IEC Dips and Interrupts .................................................................................................................................... 214
Figure 9-16: Voltage Variation Screen .................................................................................................................................. 216
Figure 9-17: EN 61000-4-11 Voltage Variation specification- Edition 1.0 .............................................................................. 217
Figure 9-18: EN 61000-4-11 Voltage Variation specification- Edition 2.0 .............................................................................. 217
Figure 9-19: IEC 61000-4-11 GUI screen. ............................................................................................................................ 218
Figure 9-20: Application Setup Menus .................................................................................................................................. 220
Figure 9-21: IEC1000-4-13 Menu ......................................................................................................................................... 220
Figure 9-22: IEC 1000-4-13 FCURVE ................................................................................................................................... 222
Figure 9-23: IEC 1000-4-13 OSWING .................................................................................................................................. 222
Figure 9-24: IEC 1000-4-13 SWEEP .................................................................................................................................... 223
Figure 9-25: IEC 1000-4-13 Harmonics ................................................................................................................................ 223
Figure 9-26: IEC 1000-4-13 INTERHARMONICS ................................................................................................................. 224
Figure 9-27: IEC 61000-4-13 Meister Curve ......................................................................................................................... 224
Figure 9-28: IEC 61000-4-13 Test Flowchart Class 1 and 2.................................................................................................. 226
Figure 9-29:IEC 61000-4-13 Test Flowchart Class 3 ............................................................................................................ 227
Figure 9-30: MENU 2 SCREEN ............................................................................................................................................ 229
Figure 9-31: INTERHARMONICS SCREEN ......................................................................................................................... 229
Figure 9-32: Application Menu .............................................................................................................................................. 232
Figure 9-33: MIL704 Menu .................................................................................................................................................... 233
Figure 9-34: Steady State Menu ........................................................................................................................................... 233
Figure 9-35: Transient Menu ................................................................................................................................................. 235
Figure 9-36: Emergency Menu ............................................................................................................................................. 236
Figure 9-37: Abnormal Screen .............................................................................................................................................. 237
Figure 9-38: MIL704 DC Menu.............................................................................................................................................. 238
Figure 9-39: Steady State DC ............................................................................................................................................... 238
Figure 9-40: Transient Menu ................................................................................................................................................. 239
Figure 9-41: Abnormal Test Screen ...................................................................................................................................... 240
Figure 9-42: Emergency Test ............................................................................................................................................... 241
Figure 9-43: Application Screen ............................................................................................................................................ 243
Figure 9-44: Watt-Hour Meter Screen ................................................................................................................................... 243
Figure 9-45: WH-Meter Screen with Function Active ............................................................................................................ 243
Figure 9-46: REGENERATE CONTROL screen ................................................................................................................... 246
User Manual – Rev AY AMETEK Programmable Power
MX Series 10
List of Tables
Table 3-1: Suggested Input Wiring Sizes for each MX Cabinet * ............................................................................................ 44
Table 3-2: Suggested Output Wiring Sizes * ........................................................................................................................... 47
Table 3-3: Output Terminal connections. ................................................................................................................................ 48
Table 3-4: System Interface Connectors................................................................................................................................. 61
Table 3-5: Analog Interface Connector ................................................................................................................................... 61
Table 3-6: BNC Connectors .................................................................................................................................................... 62
Table 3-7: BNC Connectors .................................................................................................................................................... 62
Table 3-8: External Sense Connector ..................................................................................................................................... 62
Table 3-9: RS232 Connector pin out – MX with RS232 and USB. .......................................................................................... 63
Table 3-10: RS232C Connector pin out – MX with RS232 but no USB ................................................................................... 63
Table 3-11: USB Connector pin out. ....................................................................................................................................... 65
Table 3-12: RJ45 LAN Connector pin out. .............................................................................................................................. 66
Table 3-13: Clock and Lock Configuration settings ................................................................................................................. 71
Table 3-14: Clock and Lock Initialization settings ................................................................................................................... 72
Table 3-15: Remote Inhibit Mode Settings .............................................................................................................................. 76
Table 6-1: Calibration Load Values ....................................................................................................................................... 167
Table 6-2: Measurement Calibration Table ........................................................................................................................... 169
Table 6-3: Output Calibration Table – MX Series I ................................................................................................................ 177
Table 6-4: Output Calibration Table – MX Series II ............................................................................................................... 177
Table 6-5: Current Limit Calibration ...................................................................................................................................... 180
Table 6-6: Programmable Z adjustment pots ........................................................................................................................ 182
Table 6-7: Formulas to calculate R and L ............................................................................................................................. 182
Table 7-1: Basic Symptoms .................................................................................................................................................. 183
Table 7-2: MX Fuse Ratings ................................................................................................................................................. 188
Table 7-3: Flash Down load Messages ................................................................................................................................. 191
Table 8-1: Replaceable Parts ............................................................................................................................................... 193
Table 8-2: Fuses .................................................................................................................................................................. 194
Table 9-1: Normal Voltage and Frequency Minimum ........................................................................................................... 200
Table 9-2: Normal Voltage and Frequency Maximum ........................................................................................................... 200
Table 9-3: Normal Voltage Unbalance .................................................................................................................................. 200
Table 9-4: Normal VoltageSurge Sequence .......................................................................................................................... 204
Table 9-5: Normal Frequency Transient Sequence ............................................................................................................... 205
Table 9-6: Normal Frequency Variation Sequence ............................................................................................................... 205
Table 9-7: Emergency Voltage and Frequency Minimum...................................................................................................... 206
Table 9-8: Emergency Voltage and Frequency Maximum ..................................................................................................... 206
Table 9-9: Emergency Voltage Unbalance............................................................................................................................ 206
Table 9-10: Abnormal Voltage Minimum ............................................................................................................................... 207
Table 9-11: Abnormal Voltage Maximum .............................................................................................................................. 207
Table 9-12: Abnormal Frequency Transient .......................................................................................................................... 207
Table 9-13: Normal Voltage Minimum .................................................................................................................................. 208
Table 9-14: Normal Voltage Maximum .................................................................................................................................. 209
Table 9-15: Voltage Surge .................................................................................................................................................... 209
Table 9-16: Abnormal Voltage Surge .................................................................................................................................... 210
Table 9-17: Phase mapping .................................................................................................................................................. 212
Table 9-18: IEC 61000-3-34 Table C.2 ................................................................................................................................. 212
Table 9-19: Dips and Interruptions Tests Performed During RUN ALL ................................................................................ 214
Table 9-20: Voltage Variations Test Performed During RUN ALL ......................................................................................... 216
Table 10-1: Error Messages ................................................................................................................................................. 254
User Manual – Rev AY AMETEK Programmable Power
MX Series 11
1. Introduction
This instruction manual contains information on the installation, operation, calibration and
maintenance of all power systems that use the MX Series power sources with the programmable
controller.
1.1 General Description
The MX Series AC and DC power source systems are high efficiency, floor standing AC and DC
power sources that provide a precise output with low distortion. Available voltage ranges are 150 Vac,
300 Vac and 400 Vac in AC mode and 200 Vdc and 400 Vdc in DC mode. The MX30-3Pi and MX453Pi can operate in either single or three-phase mode. The MX30 and MX45 is also available in just
single or three-phase mode. All other models always operate in three-phase mode.
Models with a -1 or -3 designation provide full front panel operation but do not include certain features
such as arbitrary waveform generation unless added as an option at the time of order. Models with
the Pi controller offer several additional standard features, including the RS232C, USB, LAN (option)
and IEEE-488 interfaces, arbitrary waveform generation, dual voltage ranges and additional
measurement functions.
The MX Series units are contained in a compact floor standing enclosure on casters. This allows the
units to be moved around more easily.
Read the installation instructions carefully before attempting to install and operate the MX Series
power systems.
1.2 Manual organization and format
All user documentation for California Instruments power sources is provided on CDROM in electronic
format. (Adobe Portable Document Format) The required Adobe PDF viewer is supplied on the same
CDROM. This manual may be printed for personal use if a hardcopy is desired. To request a
hardcopy from AMETEK Programmable Power, contact customer service at
service@programmablepowwer.com. There will be an additional charge for printed manuals.
This manual contains sections on installation, normal use, maintenance and calibration. If the MX
system is equipped with a GPIB, RS232C, USB or LAN interface, refer to the MX Programming
manual for information on using the remote control interfaces and command syntax. The
programming manual is provided on the same CDROM as this user manual.
User Manual – Rev AY AMETEK Programmable Power
MX Series 12
1.3 Different Model Series
There are two versions of the MX Series product, Series I and Series II. This user manual covers both
MX model series with top level assembly part numbers 7003-400 (Series I) and 7003-422 (Series II).
The difference between the Series I and the Series II is the controller used. The Series II uses a
newer controller design but retains backward compatibility with the Series I products. The part number
is shown on the model / serial number tag on the back of the MX series. All Series II will have a
firmware revision of 4.0 or higher. The firmware revision is displayed briefly at power up on the LCD
display and can also be queried over the bus by using the *IDN? command.
Differences between the two model series are restricted to:
• Reduced number of measurement calibration coefficients on Series II.
• Increased measurement sampling rate on Series II.
• Maximum DC offset range in AC+DC mode is 250Vdc on Series I, 220Vdc on Series II
Where relevant, differences are highlighted throughout the user manual.
User Manual – Rev AY AMETEK Programmable Power
MX Series 13
2. Specifications
Specifications shown are valid over an ambient temperature range of 25 ± 5° C and apply after a 30
minute warm-up time. Unless otherwise noted, all specifications are per phase for sine wave output
into a resistive load. For three phase configurations or mode of operation, all specifications are for
Line to Neutral (L-N) and phase angle specifications are valid under balanced load conditions only.
Note: Specifications for input and output current and power on MX180, MX225 and MX270
configurations are 4, 5 and 6 times those of MX45-3 and are not separately listed.
2.1 Electrical
2.1.1 Input
Parameter MX30 MX45 MX60 MX90 MX135
Line Voltage:
(3 phase, 3
wire + ground
(PE))
208 VLL ±10%
230 VLL ±10%
400 VLL ±10%
480 V
LL
±10%
Line VA: 37 KVA 53 KVA 74 KVA 106 KVA 159 KVA
Line Current: 116 A
RMS
@
187 V
LL
105 A
RMS
@
207 V
LL
60 A
RMS
@
360 V
LL
50 A
RMS
@
432 VLL
175 A
RMS
@
187 V
LL
157 A
RMS
@
207 V
LL
90 A
RMS
@
360 V
LL
75 A
RMS
@
432 VLL
Each MX30
chassis
requires its
own AC
service.
Total Line
currents are
2 x MX30
Each MX45
chassis
requires its
own AC
service.
Total Line
currents are
2 x MX45
Each MX45
chassis
requires its
own AC
service.
Total Line
currents are
3 x MX45
Line
Frequency:
47-63 Hz
Efficiency: 85 % (typical) depending on line and load
Power Factor: 0.95 (typical) / 0.99 at full power.
Inrush Current: 230 Apk @ 208 V
LL
220Apk @ 230 V
LL
132Apk @ 400 V
LL
110Apk @ 480 VLL
Each MX30
chassis
requires its
own AC
service.
Total Peak
currents are
2 x MX30
Each MX45
chassis
requires its
own AC
service.
Total Peak
currents are
2 x MX45
Each MX45
chassis
requires its
own AC
service.
Total Peak
currents are
3 x MX45
Hold-Up Time: > 10 ms
Isolation
Voltage:
2200 VAC input to output
1350 VAC input to chassis
User Manual – Rev AY AMETEK Programmable Power
MX Series 14
2.1.2 Output
Note: All specifications are for AC and DC unless otherwise indicated.
Output Parameter MX30 MX45 MX60 MX90 MX135
Modes
Std
Controller
AC, DC
Pi
Controller
AC, DC, AC+DC
Voltage:
Ranges (L-N):
AC Mode Low: 0 - 150 V / High: 0 - 300 V
DC Mode Low: 0 - 200 V / High: 0 - 400 V
AC+DC Mode AC: Low: 0 - 150 V / High: 0 - 300 V
DC Offset: Low Vrange: 0 - 150 V
High Vrange: 0 - 220 V (Series II) / High; 0 – 250 V (Series I).
Note:
On MX units with standard controller, only one voltage range is available
unless the -R range change option is installed.
Resolution:
AC Mode 0.1 V
DC Mode 0.1 V
AC+DC Mode AC: 0.1 V
DC Offset:
Series I 0.01 V < 2.5 V
0.1 V 2.5 - 25 V
1 V > 25 V
Series II 0.01 V
Accuracy: ± 0.3 V AC mode
± 1 V DC mode
Distortion THD1:
(Resistive full
load)
MX units shipped before 2009
< 1 % @ 16 - 66 Hz
< 2 % @ 66 - 500 Hz
< 3 % @ > 500 Hz
MX units shipped as of 2009
< 0.5 % @ 16 - 66 Hz
< 1.00 % @ 66 - 500 Hz
< 1.50 % @ > 500 Hz
Load Regulation: 0.25 % FS @ DC - 100 Hz
0.5 % FS @ > 100 Hz
Line Regulation: 0.1% for 10% input line change
DC Offset Voltage: < 20 mV
1
The distortion specification for the MX Series is valid for pure (inductance < 12 uH) resistive load conditions and using a
30 KHz LP filter on distortion meter.
User Manual – Rev AY AMETEK Programmable Power
MX Series 15
Output Parameter MX30 MX45 MX60 MX90 MX135
Output Noise:
(20 kHz to 1 MHz)
< 2 V
RMS
low V Range
< 3 V
RMS
high V Range
Output Coupling DC coupled
Except on optional -HV or -XV Voltage range output, which is AC coupled.
Power (total power for all phases, either range, at full scale voltage, maximum ambient T = 35° C)
AC Mode 30 KVA 45 KVA 60 KVA 90 KVA 135 KVA
DC Mode 20 KW 30 KW 40 KW 60 KW 90 KW
AC+DC Mode The maximum power and current in the AC+DC mode is equal to that in the
DC mode
Current
Note: Current, maximum amps indicated per phase available between 50 and 100 % of voltage
range. Maximum ambient temperate for full power operation at full-scale voltage is 35° C.
Constant Power Mode:
Operation at higher currents but constant power is possible from 80% of Voltage range
(125% of max. current) declining to 100% of maximum current at 100 % of voltage range
for short periods of time or at reduced ambient temperatures. (< 15 mins @ 30° C). See
Figure 2-3 and Figure 2-4. (Requires firmware revision 0.27 or higher.)
For MX30-3Pi model, constant power mode is supported at max ambient temperature.
AC Mode MX30-1
V Lo: 200 A
V Hi: 100 A
MX30-3, per
phase
V Lo: 66.7 A
V Hi: 33.3 A
MX45-1
V Lo: 300 A
V Hi: 150 A
MX45-3, per
phase
V Lo: 100 A
V Hi: 50 A
MX60-3, per
phase
V Lo: 133 A
V Hi: 66.7 A
MX90-3, per
phase
V Lo: 200 A
V Hi: 100 A
MX135-3, per
phase
V Lo: 300 A
V Hi: 150 A
DC Mode
AC+DC Mode
MX30-1
V Lo: 100 A
V Hi: 50 A
MX30-3, per
phase
V Lo: 33.3 A
V Hi: 16.7 A
MX45-1
V Lo: 150 A
V Hi: 75 A
MX45-3, per
phase
V Lo: 50 A
V Hi: 25 A
MX60-3, per
phase
V Lo: 66.7 A
V Hi: 33.3 A
MX90-3, per
phase
V Lo: 100 A
V Hi: 50 A
MX135-3, per
phase
V Lo: 150 A
V Hi: 75 A
Note: Current derates linearly from 50% of voltage range to 20% of specified current at 5% of
voltage range
Current Limit mode Programmable, CC or CV mode
Repetitive Peak Current
Note: Maximum Peak Current shown. Value shown reflects absolute peak current protection level. This level
may not be reached under all load conditions. Depending on load conditions, peak current may max out at lower
levels due to amplifier output impedance.
Note: As of firmware revision 4.52, a repetitive peak current limit function is provided which will generate a fault
and shut off the power supply if the peak current drawn by the load exceeds the maximum level for more than 30
seconds. During this time, the amplifier will limit the peak current at a somewhat level above the maximum level but
it is not allowable to run in this mode indefinitely. This should provide sufficient time to ride through any
startup/inrush load conditions.
AC Mode MX30-1 / MX30-3Pi 1Phs /
MX45-1 / MX45-3Pi 1Phs
V Lo: 900 A
V Hi: 450 A
MX30-3 / MX30-3Pi / MX45-3
/ MX45-3Pi, per phase
MX60-3 / MX90-3, per
phase
MX135-3, per
phase
User Manual – Rev AY AMETEK Programmable Power
MX Series 16
Output Parameter MX30 MX45 MX60 MX90 MX135
V Lo: 300 A
V Hi: 150 A
V Lo: 600 A
V Hi: 300 A
V Lo: 900 A
V Hi: 450 A
Frequency
Range: Standard: 16 Hz - 819.0 Hz (for –HV option range, 45 Hz – 819.0 Hz)
-LF option: 16 Hz - 500.0 Hz
-HF option: 16 Hz – 905 Hz
Resolution: 0.01 Hz from 16.00 to 81.91 Hz
0.1 Hz from 82.0 to 819.0 Hz
Accuracy: ± 0.01 %
±0.25 % for –FC option
Phase (3 phase mode)
Range: Phase B/C relative to phase A
0.0 to 360.0°
Resolution: 0.1°
Accuracy: 16 Hz - 100 Hz: < 1.5°
100 Hz - 500 Hz: < 2°
> 500 Hz: < 4°
±0.25 % for –FC option
Ext. Sync Mode (not available with -FC option)
Input: Isolated TTL input for external frequency control. Requires 5V at 5 mA for
logic high.
Accuracy: Ext. Sync to phase A with fixed Ext. Sync Frequency input:
16 Hz - 100 Hz: < 2°
100 Hz - 500 Hz: < 3°
> 500 Hz: < 4°
±0.25 % for –FC option
Programmable Output Impedance (available on MX30-3Pi and MX45-3Pi in three phase mode only)
Range: R: 1 – 200 mOhm
L: 15 – 200 uH
N/A N/A N/A
Resolution: R: 1 mOhm
L: 1 uH
N/A N/A N/A
Accuracy: 10 % FS N/A N/A N/A
Note: Output specifications apply below the Current / Voltage rating lines shown in the V/I
rating chart below.
User Manual – Rev AY AMETEK Programmable Power
MX Series 17
Figure 2-1: MX30-3 Voltage / Current Rating Chart for 150/300 V AC Ranges.
Current
(RMS)
Voltage (RMS)
75 300
100
60
80
40
20
50 A
150
Low V Range
High V Range
100 A
7.5
15
Figure 2-2: MX45-3 Voltage / Current Rating Chart for 150/300 V AC Ranges – Max Rating.
User Manual – Rev AY AMETEK Programmable Power
MX Series 18
Figure 2-3: Voltage / Current Rating Chart for 150/300 V AC Ranges – Derated.
User Manual – Rev AY AMETEK Programmable Power
MX Series 19
Figure 2-4: MX30-3 Voltage / Current Rating Chart for 200/400 V DC Ranges
Figure 2-5: MX45-3 Voltage / Current Rating Chart for 200/400 V DC Ranges – Max. Rating
Current
(DC)
Voltage (DC)
100 400
50
30
40
20
10
25 A
200
Low V Range
High V Range
50 A
20
40
User Manual – Rev AY AMETEK Programmable Power
MX Series 20
2.1.3 AC Measurements
Measurement specifications apply to MX30-3 / MX30-3Pi / MX45-3 or MX45-3Pi in three-phase mode.
See notes for other models and configurations.
Parameter Range
Accuracy (±)
Resolution
Frequency 16.00 - 820.0 Hz 0.01% + 0.01 Hz 0.01 to 81.91 Hz
0.1 to 500 Hz
RMS Voltage 0 - 400 Volts 0.05V + 0.02%, <100 Hz
0.1V + 0.02%, 100-820 Hz
0.01 Volt
RMS Current 0 - 150 Amps 0.15A + 0.02%, <100 Hz
0.3A + 0.02%, 100-820 Hz
0.01 Amp
Peak Current 0 - 400 Amps 0.15A + 0.02%, <100 Hz
0.3A + 0.02%, 100-820 Hz
0.01 Amp
VA Power 0 - 15 KVA 30 VA + 0.1%, <100 Hz
60 VA + 0.1%, 100-820 Hz
10 VA
Real Power 0 - 15 KW 30 W + 0.1%, <100 Hz
60 W + 0.1%, 100-820 Hz
10 W
Power Factor
(>0.2kVA)
0.00 - 1.00 0.01, <100 Hz
0.02, 100-820 Hz
0.01
Note: Accuracy specifications are valid above 100 counts. For current and power measurements,
specifications apply from 2% to 100% of measurement range. Current and Power range and accuracy
specifications are times three for MX45-1, MX60, MX90 and MX135 or MX30-3Pi / MX45-3Pi in singlephase mode.
Note: Power factor accuracy applies for PF > 0.5 and VA > 50 % of max.
Current
(DC)
Voltage (DC)
60
50
40
30
20
10
0
20 40 100 150 200 300 400
62.5 A
31 A
25 A
Full
Power
Full
Power
Figure 2-6: Voltage / Current Rating Chart for 200/400 V DC Ranges – Derated
User Manual – Rev AY AMETEK Programmable Power
MX Series 21
2.1.4 DC Measurements
Parameter Range
Accuracy (±)
Resolution
Voltage 0 - 400 Volts 0.5 Volts 0.1 Volt
Current 0 - 400 Amps 0.5 Amps 0.01 Amp
Power 0 - 10 kW 30 W 10 W
Note: Accuracy specifications are valid above 100 counts. For current and power measurements,
specifications apply from 2% to 100% of measurement range. Current and Power accuracy and
resolution specifications are times three for MX30-1, MX45-1, MX60, MX90 and MX135 or MX30-3Pi /
2.1.5 Harmonic Measurements (Pi controller)
Harmonic measurement specifications apply to MX30-3, MX45-3, MX30-3Pi and MX45-3Pi in threephase mode. See notes for other models and configurations.
Parameter Range
Accuracy (±)
Resolution
Frequency fundamental 16.00 - 820 Hz 0.03% + 0.03 Hz 0.01 Hz
Frequency harmonics
MX45-3, MX45-3Pi in 3
phase mode, MX60,
MX90, MX135:
Series I
Series II
32.00 Hz – 6.67 KHz
32.00 Hz – 16 KHz
0.03% + 0.03 Hz 0.01 Hz
MX45-1, MX45-3Pi in 1
phase mode:
Series I
Series II
32.00 Hz - 19.2 KHz
32.00 Hz – 48 KHz
0.03% + 0.03 Hz 0.01 Hz
Phase 0.0 - 360.0° 2° typ. 0.5°
Voltage Fundamental 0.75V 0.01V
Harmonic 2 - 50 0.75V + 0.3% + 0.3%/kHz 0.01V
Current Fundamental 0.5A 0.1A
Harmonic 2 - 50 0.15A + 0.3% + 0.3%/kHz 0.1A
Note: For current measurements, specifications apply from 2% to 100% of measurement range.
Current range and accuracy specifications are times three for MX30-1, MX45-1, MX60, MX90 and
MX135 or MX30-3Pi / MX45-3Pi in single-phase mode.
2.1.6 System Specification
Parameter Specification
External Modulation: 0 to 10%
Synchronization
Input:
Isolated TTL input for external frequency control. Requires 5V at 5 mA for
logic high.
Trigger Input: External trigger source input. Requires TTL level input signal. Triggers on
negative edge. Response time 80 - 100 µs.
Trigger Output:
Programmable through transient list system. 400 µs pulse for voltage or
frequency change. Isolated TTL output. Output reverts to Function strobe
User Manual – Rev AY AMETEK Programmable Power
MX Series 22
Parameter Specification
when not uses as Trig Out. This function is mutually exclusive with the
Function Strobe output.
Function Strobe:
Active for any voltage or frequency program change. 400 µs pulse for voltage
or frequency change. Isolated TTL output. This function is mutually exclusive
with the Trigger Output. Same output is used for Trigger Output if Trigger
Output is programmed as part of list system.
Output Status: Monitors status of output relay. Isolated TTL output. High if output relay is
closed, low if output relay is open.
Non volatile memory
storage:
Series I: 8 complete instrument setups and transient lists, 32 events per list.
Series II: 16 complete instrument setups and transient lists, 100 events per
list.
Waveforms Sine (Models with Standard controller)
Sine, square, clipped, user defined (Models with Pi controller)
Transients Voltage: drop, step, sag, surge, sweep
Frequency: step, sag, surge, sweep
Voltage and Frequency: step, sweep
IEEE-488 Interface: SH1, AH1, T6, L3, SR1, RL2, DC1, DT1
Syntax: IEEE 488.2 and SCPI
Response time is 10 ms (typical)
RS232C Interface: Bi-directional serial interface
9 pin D-shell connector
Handshake: CTS, RTS
Data bits: 7, 8
Stop bits: 1,2
Baud rate: 9600 to 115,200 bps
Syntax: IEEE 488.2 and SCPI.
Note: Disconnect any USB connection when using the RS232 interface.
USB Interface: Standard USB 1.1 peripheral.
Data transfer rate: 460,800 bps
Syntax: IEEE 488.2 and SCPI.
Note: Use of the USB port to control more than one power source
from a single PC is not recommended, as communication may not be
reliable. Use GPIB interface for multiple power source control.
LAN Interface: Option –LAN. When the LAN interface is installed, the RS232 interface is
disabled.
RJ45 Connector, 10BaseT, 100BaseT or 1000BaseT,
Data transfer rate: 460,800 bps
Protocol: TCP/IP.
Syntax: IEEE 488.2 and SCP
Note: Disconnect any USB connection when using the LAN interface.
Current Limit Modes: Two selectable modes of operation:
1. Constant current mode (voltage folds back with automatic recovery)
2. Constant voltage mode with trip-off (Relays open).
User Manual – Rev AY AMETEK Programmable Power
MX Series 23
2.1.7 Unit Protection
Input Over current: In-line fast acting fuses. Check fuse rating in Service and Maintenance
section. Ratings will depend on AC input configuration settings.
Circuit breaker for LV supply.
Input Over voltage: Automatic shutdown.
Input Over voltage
Transients:
Surge protection to withstand EN50082-1 (IEC 801-4, 5) levels.
Output Over current: Adjustable level constant current mode with programmable set point.
Output Short Circuit: Peak and RMS current limit.
Over temperature: Automatic shutdown.
2.2 Mechanical
Parameter Specification
Dimensions:
(for each MX chassis)
Height: 50.0” 1270 mm
Width: 28.75” 731 mm
Depth: 34.5” 876 mm
Unit Weight:
(for each MX chassis)
Net: 1150 lbs / 522 Kg approximately
Shipping: 1231 lbs / 560 Kg approximately
Material: Steel chassis with aluminum panels and covers.
Finish: Light textured painted external surfaces.
Panels semi-gloss polyurethane color no. 26440 (medium gray)
Cooling: Fan cooled with air intake on the front and exhaust to the rear.
Fans: 6 x 225CFM.
Air displacement 22 Cu Ft/sec. Max.
Internal Construction: Modular sub assemblies.
Rear Panel
Connections:
(See section 3 for description of connections)
• Cable entry and strain relieve for AC input wiring
• Cable entry and strain relieve for output wiring
• External sense terminal block (Remote voltage sense)
• System interface (2x)
• Clock and Lock BNC's (requires -LKM or -LKS options)
• RS232, USB, GPIB, LAN (option)
• Trigger In BNC
• Trigger Out BNC
• Function Strobe BNC
• Output Status
User Manual – Rev AY AMETEK Programmable Power
MX Series 24
2.3 Environmental
Parameter Specification
Operating Temp:
0° to +35° C. (Except in CP mode).
+32° to +104° F.
Storage Temp:
-40° to +85 °C.
-40° to +185° F.
Altitude: < 2000 meters
Relative Humidity:
0-95 % RAH, non-condensing maximum for temperatures up to 31°C
decreasing linearly to 50% at 40°C.
Installation/Over voltage
Category:
ΙΙ
Pollution Degree: 2
Indoor Use Only
Vibration: Designed to meet NSTA 1A transportation levels.
Shock: Designed to meet NSTA 1A transportation levels.
2.4 Regulatory
Electromagnetic
Emissions and Immunity:
Designed to meet EN50081-2 and EN50082-2 European Emissions and
Immunity standards as required for the “CE” mark.
Acoustic Noise: 65 dBA maximum at 0% to 50% load, 75 dBA maximum greater than
50% load to 100% load. Measured at one meter.
Safety: Designed to EN 61010-1 European safety standards as required for the
“CE” mark.
2.5 Front Panel Controls
Controls:
Shuttle knob: Allows continuous change of all values including output calibration and
range change.
Decimal keypad: A conventional decimal keypad facilitates quick entry of numerical values
such as voltage, current limit, etc. The large blue enter key will make the
value you enter effective. Using the SET key allows the user to preset all
parameter values and update them all at once by pressing the Enter key.
Up/down arrow keys: A set of up and down arrow keys is used to move the cursor position in
all menus. This allows quick selection of the desired function or
parameter.
Function keys: Measure key will display most measurement values. Program key will
show all program parameters. Output on/off key for output relay control.
Phase key will switch display to show program and measured values for
each phase.
User Manual – Rev AY AMETEK Programmable Power
MX Series 25
Displays:
LCD graphics display: A large high contrast LCD display with backlight provides easy to read
guidance through all setup operations. An adjustable viewing angle
makes it easy to read from all practical locations.
Status indicators: Large and bright status indicators inform the user of important power
source conditions. The Remote lamp informs the user that the unit is
under remote control. The Overload lamp indicates that excessive
current is being drawn at the output. The Over temperature lamp
illuminates when internal heat sink temperatures are too high. The Hi
Range indicator is lit any time the unit is switched to the high voltage
range. The Output On/Off indicator is on when the power source output
relays are closed.
2.6 Special Features and Options
Controller Features
Mode: Switches between 1 and 3 phase outputs. This mode is available on
models MX30-3Pi and MX45-3Pi only.
Parallel Operation: Up to three units can be paralleled in a three-phase configuration (with
one master controller and one or two auxiliary units). (MX60, MX90 and
MX135). Only the master unit requires a controller in this setup. The
auxiliary units are controlled through the system interface.
Clock and Lock Mode:
(Option -LKM and -LKS
required).
Three units (all with controllers) can be connected in a three-phase
configuration using CLOCK and LOCK connections. Each unit requires
its own controller in this configuration. One unit acts as the master and
provides the reference clock to the auxiliary units.
Note: This option cannot be combined with –HF option.
Controller: Programmable controller front panel assembly.
Output Relay: Standard output relay feature to isolate power source from the load.
Output On/Off: The output relay can be used to quickly disconnect the load. A green
status indicator displays the status of the output relay.
Firmware / Software Options
- 704 Mil Std 704D & E test firmware.
Mil Std 704A, B, C, & F test software (refer to Avionics Software Manual
P/N 4994-971 for details).
Note: Requires use of MXGui Windows application software provided on
CD ROM CIC496.
- 160 RTCA/DO-160D test firmware
RTCA/DO-160E test software (refer to Avionics Software Manual P/N
4994-971 for details)..
Note: Requires use of MXGui Windows application software provided on
CD ROM CIC496.
- 411 IEC 61000-4-11 test firmware (Pre-compliance)
- 413 IEC 61000-4-13 test firmware
-A350 Airbus A350 ABD0100.1.8.1 Test software (refer to Avionics Software
Manual P/N 4994-971 for details)..
Note: Requires use of MXGui Windows application software provided on
CD ROM CIC496.
-ABD Airbus A380 ABD0100.1.8 Test software (refer to Avionics Software
Manual P/N 4994
-
971 for details)..
User Manual – Rev AY AMETEK Programmable Power
MX Series 26
Note: Requires use of MXGui Windows application software provided on
CD ROM CIC496.
-AMD Airbus AMD24C Test software (refer to Avionics Software Manual P/N
4994-971 for details)..
Note: Requires use of MXGui Windows application software provided on
CD ROM CIC496.
-B787 Boeing 787 Test software (refer to Avionics Software Manual P/N 4994971 for details)..
Note: Requires use of MXGui Windows application software provided on
CD ROM CIC496.
-WHM Watt Hour Measurements (Accuracy and Resolution. See Sec. 2.6.3.)
Output Voltage Range Options
- HV Adds 400 V AC only output range.
- XV Adds customer specified AC only output range. Contact factory for
details.
Misc. Options
-ES Emergency Shut off switch. This option key lock push button is installed
on the front panel of the master MX if ordered with the MX system. When
pushed in, the main AC contactor is opened disconnecting the AC input
power to the MX input transformer. Note that the controller (and LCD
display) will still be powered up but no power is available to the
amplifiers and there will be no output power either. The controller runs
off the LV supply, which must be turned off with the front panel breaker.
After the ES has been pushed, the provided key will be required to
release it. Once the ES button has been released, the MX must be
powered down using the front panel circuit breaker and turned back on
to start up again.
Note: For multibox MX Systems (MX90 and up with more than one
controller and front panel controls, each of which having an ES
emergency switch, to connect a BNC cable between the cabinets for the
ES connection. For 3 or more cabinets with controller, this BNC can be
daisy chained using BNC T connectors.
Note: Do not misplace the 2 keys provided, as no duplicates are
available from CI. If lost, the ES switch must be replaced. In that case,
contact AMETEK Programmable Power customer service.
(service@programmablepower.com ).
-HF Increases maximum output frequency to 905 Hz.
Note: This option cannot be combined with –LKM or -LKS option.
-LAN Adds Ethernet interface (RJ45 connector) for local area network
connection..
-LF Limits maximum output frequency to 500 Hz.
-LKM Clock and Lock system, Master. (Not available with –HF option)
-LKS Clock and Lock system, Auxiliary. (Not available with –HF option)
-MB Multi-box Option. Provides additional controllers in Auxiliary units of
multi-cabinet configurations (MX60, MX90, MX135) to allow individual
MX45 units to be used stand-alone.
-SNK Current Sink Option. Allows application of regenerative loads that feed
energy (current, power) back into the MX output stage. The energy fed
back is returned to the AC line (utility) feeding the MX.
_FC This option will step the frequency ≠0.25% of program frequency
User Manual – Rev AY AMETEK Programmable Power
MX Series 27
External Accessories (External to MX chassis)
7003-416-1 Input / Output wiring junction box. Connects two to six three-phase MX45
cabinet outputs, neutral and ground to a common output terminal block
housed in a metal enclosure junction box. Can also be used to connect
multiple MX chassis to common AC input service. See section 3.13 for
details.
7003-424-1 Output noise filter, 3 phase + neutral. May be used to reduce output
noise of MX30 or MX45 when testing EUT’s for conducted emissions.
This is an external filter that attenuates the 250 KHz ripple frequency on
the MX output by > 20 dB. The filter is rated for 125A per phase and 800
Hz. For multi-box configurations, one filter is required per chassis.
Connects to MX30 or MX45 three-phase output terminal only.
7003-426-1 Output fuse box. Provides added protection for MX system
configurations consisting of more than 2 MX cabinets. (MX135, MX180,
MX225 and MX270).
2.6.1 -HV Option Specifications
The -HV option provides an AC only output range of 0 to 400 Vac L-N. Specifications unique to the HV option are shown in the table below.
Output Parameter MX30 MX45 MX60 MX90 MX135
Modes
Pi Controller AC
Voltage:
Ranges (L-N): 0 -400 V
Resolution: 0.1 V
Accuracy: ± 0.25% of Full Scale / ± 1.0 Vac rms
Output Coupling AC coupled
Power (total power for all phases, either range, at full scale voltage)
AC Mode 30 KVA 45 KVA 60 KVA 90 KVA 135 KVA
Current
Note: Current, maximum amps per phase available between 50 and 100 % of voltage range.
MX30-1
76.5 A
MX30-3, per
phase
25.5 A
MX45-1
112.5 A
MX45-3, per
phase
37.5 A
MX60-3, per
phase
50 A
MX90-3, per
phase
75 A
MX135-3,
per phase
112.5 A
Peak Current
AC Mode MX30-1
337.5 A
MX30-3, per
phase
112.5 A
MX45-1
337.5 A
MX45-3, per
phase
112.5 A
MX60-3, per
phase
225 A
MX90-3, per
phase
225 A
MX135-3,
per phase
337.5 A
Frequency:
Range: 45 Hz – 819 Hz
with –LF option: 45 Hz – 500 Hz
User Manual – Rev AY AMETEK Programmable Power
MX Series 28
Output Parameter MX30 MX45 MX60 MX90 MX135
with –HF option: 45 Hz – 905 Hz (see also –HF option specification.)
User Manual – Rev AY AMETEK Programmable Power
MX Series 29
Note: Output specifications apply below the Current / Voltage rating lines shown in the V/I
rating chart below.
Figure 2-7: MX30-3 Voltage / Current Rating Chart, -HV Option
Current
(RMS)
Voltage (RMS)
100 200 300 400
37.5
37.5 A
-HV Range
20
Figure 2-8: MX45-3 Voltage / Current Rating Chart, -HV Option – Max. Rating.
Figure 2-9: Voltage / Current Rating Chart, -HV Option – Derated.
User Manual – Rev AY AMETEK Programmable Power
MX Series 30
2.6.2 -XV Option Specifications
Consult factory for -XV option specifications.
2.6.3 -HF Option Specifications
The -HF option extends the maximum available output frequency from 819 Hz to 905 Hz. Some
restrictions are in effect at this increased output frequency level.
All other specifications of the MX45 system remain unchanged if this option is installed except as
noted in the table below.
-HF Option:
Frequency
Range: -HF option: 16 Hz - 905 Hz
Resolution: 0.01 Hz < from 16.00 to 81.92 Hz
0.1 Hz > from 82.0 to 819.2 Hz
1 Hz > from 820 to 905 Hz
Accuracy: ± 0.01 %
±0.25 % for –FC option
Phase
Accuracy: 16 - 100 Hz: < 1.5°
100 - 500 Hz: < 2°
500 – 819 Hz: < 4°
819 – 905 Hz: < 5°
Voltage
High Voltage Range Maximum voltage at 905 Hz is 290 Vrms
Maximum frequency at 300 Vrms is 875 Hz
See Figure 2-10
Low Voltage Range Maximum voltage at 905 Hz is 145 Vrms
Maximum frequency at 150 Vrms is 875 Hz
See Figure 2-11.
-HV Voltage Range Maximum voltage at 905 Hz is 386 Vrms
Maximum frequency at 400 Vrms is 875 Hz .
Note: If the voltage or frequency settings shown here are exceeded for
any length of time (> 1 sec), the MX may shut down generating an over
temperature fault to protect itself.
Loading...