NHR 9430 Series - User Manual

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NHR 9430 SERIES

USER’S MANUAL

Part No. 09-0344

REVISION L

December 14, 2021

Main Page

Document History3
Table of Contents5
General9
Models9
Symbols Used10
Warranty10
Intended Usage10
Safety Notice - N Ouser Serviceable Parts Inside11
General Safety Notices11
Important Terminology12
General Terms12
Units13
Series Overview15
Module Front View15
Module Rear View16
System Description17
9430 Product Features17
9430-Series Specifications18
Electrical Output Specifications18
Measurement Specifications19
Facility & Mechanical Specifications20
9430 Normal & Constant-Resistance AC Loading Modes21
9430 Series-RL AC Loading Mode22
9430 DC Loading Mode23
System Size (All Models)24
Installation25
Unpacking the 9430 Series25
Location Mounting and Cooling25
Rear of Module or Cabinet25
Connecting Ac Facility Power27
Emergency-OFF Connector Wiring29
Interlock & External Sense Wiring29
Uut Wiring30
Terminator Installation30
Dip-Switches31
Analog V/I Monitor32
Lan Connection33
Turn on Checklist34
Prior to Applying External Power to the Unit34
Powering up the System34
Powering down the System34
Configuring the Ip Address35
Configuring the Master Modules Ip Address36
Configure the Touch Controller Software37
Configure the Touch Controller's IP Address40
Configuring an External Application41
System Features43
Theory of Operation43
Multi-Channel Design43
Isolated Outputs44
4-Quadrant Ac Operation44
Constant Power Envelope with Hivar45
All Digital Control and Firmware Upgradable46
Field Expandable Power46
Reduced Channel Models47
Safety Features48
Flexible Ac & DC Output Operating & Loading Modes48
Programmable Limits49
Crest Factor and Power Factor Relationship49
Bi-Directional AC Power50
Single Phase & DC Outputs - Per Channel Relationships51
Multi-Phase AC Outputs - Per Channel Relationships52
Switching Loading Considerations53
Front Panel Indicators and Controls57
Front Panel Air-Intake and Breaker61
Module Rear View62
Touch Panel Control64
System Identification64
Setting the Output Operating Mode65
Setting the Output Loading Mode66
Touch Screen Overview68
Indicators68
System Status70
Screen Selection Tabs71
Monitor Screen72
Instrument Labels72
Switching between Line-Line and Line-Neutral Views74
Scrolling for Additional Measurements75
Waveform Screen75
Control Screen76
Turning the Output On/Off76
Measurements & Settings Panels77
Switching Control from Line-Line to Line-Neutral77
Scrolling for Additional Settings78
Adjusting Output Settings78
Options Screen82
Turning the Output On/Off82
Scrolling for Additional Settings83
Adjusting Output Options83
Clearing Accumulated Measurements85
Performing a Hardware Reset85
Safety Screen86
Scrolling for Additional Settings86
Macro Editor Screen87
Software (Pc Tools) Control89
Launching the Nhr 9400 Panel89
Connecting the Nhr 9400 Panel to System90
Nhr 9400 Panel - Overview92
System Identification92
System Information92
Changing the Hardware Operating Mode93
Logging Scpi Communication97
Instrument Controls & Measurements97
External Scpi Command File98
Macro Support99
Other Controls99
Error Message Queue100
Nhr 9400 Panel - Instrument Level Controls101
Instrument Labels102
Instrument Output Controls103
Adjusting Slew Rates104
Adjusting Safety106
Instrument Configuration Options107
Establishing Per Phase & Multi-Phase Regulation Limits110
Selecting Output Wave Shapes114
Measurements116
Output Thumbnail Waveform Capture117
Advanced Control Features118
Editing an Output Wave Shape118
Wave Shape Example - Using Anchors119
Wave Shape Example - Formula Based121
Simple Operations122
Wave Shape Example - Harmonics Entry125
Wave Shape Example - Simulating Phase Jump126
Accessing Oscilloscope View129
Adjusting Vertical Scale and Position129
Adjusting the Time-Base & Number of Samples129
Capturing the Output130
Cursors130
Closing the Oscilloscope View130
Macros & Usage Examples132
Macro Organization133
Macro Timing Control133
Ac Synchronization Angle133
Waits134
Macro Programming -Output Control135
Operation135
Operation - Ac Normal Loading136
Operation - Ac Constant Resistance Loading137
Operation - Ac Constant Rl Loading138
Operation - DC Loading139
Slew Rate Controls139
Macro Programming - Infrequency Used Commands140
Changing the Output (On/Off) State140
Changing Set & Measurement Ranges140
Multi-Phase Relative Voltage Angle141
Sub-Cycle Voltage Notches141
Accessing the Measurement System142
Macro Usage Examples143
Simulating Voltage Interruptions, Sags, & Swells143
Switching Waves Shapes147
Appendix - 9430 Hardware Modes154
9430 (3 Channel Version) -Programmable Modes154
9430 (3 Channel Version) - Mode 0: One 3-Phase AC156
9430 (3 Channel Version) - Mode 1: One AC157
9430 (3 Channel Version) - Mode 2: One DC158
9430 (3 Channel Version) - Mode 3: Three AC159
9430 (3 Channel Version) - Mode 4: Three DC160
9430 (3 Channel Version) - Mode 5: One 2-Phase AC and One AC162
9430 (3 Channel Version) - Mode 6: One 2-Phase AC and One DC163
9430 (3 Channel Version) - Mode 7: Two AC164
9430 (3 Channel Version) - Mode 8: One AC and One DC165
9430 (3 Channel Version) - Mode 9: Two AC and One DC166
9430 (3 Channel Version) - Mode 10: One AC and Two DC167
9430 (3 Channel Version) - Mode 11: One DC and One AC168
9430 (3 Channel Version) - Mode 12: Two DC169
Educed Channel Models170
9430-8 (2 Channel Version) - Mode 0: One 2-Phase AC171
9430-8 (2 Channel Version) - Mode 1: One AC172
9430-8 (2 Channel Version) - Mode 2: One DC173
9430-8 (2 Channel Version) - Mode 3: Two AC174
9430-8 (2 Channel Version) - Mode 4: Two DC175
9430-8 (2 Channel Version) - Mode 5: One AC and One DC176
9430-4 (1 Channel Version) -Mode 0: One AC177
9430-4 (1 Channel Version) -Mode 1: One DC178
Service180
Firmware Updates180
Updating the Network Processor180
Updating the Internal Processors182
Periodic Maintenance188
Periodic Cleaning188
Periodic Calibration189
Scpi Programmers Reference189
Error Codes190
Command Errors (-100 to -199)190
Nhr Common Device Errors (-1200 to -1299)191
Nhr Channel Device Errors (-1300 to -1399)193
Device Errors Require Reset to Clear (100 to 199)198
Fatal Errors that Require Service (200 to 299)207
Legacy Uut and Power Interface Connectors208
Delaration of Conformity209

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NHR 9430 Series Specifications

General

Brand	NHR
Model	9430 Series
Category	AC Power Distribution
Language	English

NHR 9430 Series - User Manual

Table of Contents

NHR 9430 Series Specifications