California Instruments 2750L-P Series User Manual

151 pages

To Next Page

Revision K

August 2001

By California Instruments

P/N 4009-316

INSTRUCTION MANUAL

2750L-P/ 4500L-P / 6000L-P

Table of Contents2
Introduction and Specifications5
Introduction5
General Description5
Output Va Per Phase5
Model 4500L / 2750L / 6000L-P Output Drawings6
Accessory Equipment/Rack Slides7
Specifications7
Table 1-2 SPECIFICATIONS 4500L-P / 2750L-P / 6000L-P8
Specifications 4500L-P / 2750L-P / 6000L-P8
Installation and Acceptance17
Unpacking17
Power Requirements17
Mechanical Installation17
Input Wiring17
Figure 2-1 6000L / 2750L and 4500L-3P REAR PANEL CONNECTIONS18
System Interconnect19
System Interconnect for Mode Option20
System Interconnect21
System Interconnect22
Output Connections24
Output Voltage Ranges24
Function Test24
Table 2-1 MAXIMUM LENGTH of OUTPUT WIRES24
Rear Panel Dip Switch (Sw1)25
Function Test Setup27
Operation28
General28
Front Panel Controls28
Front Panel Indicators28
Front Panel Controls and Indicators29
Rear Panel Connections30
Power Output Terminal Block (Tb1)30
External Sense Connector (J6)30
Rear Panel Connections - 6000L/2750L/4500L31
Table 3-3 SYSTEM INTERFACE CONNECTOR (J7)32
System Interface Connector (J7)32
Front Panel Programming35
Function Strobe Connections35
Keypad35
Keypad Key Description36
Output Parameter Screen37
Measurement Screens38
Calibration Screen38
Configuration Screens39
Front Panel Display Error Messages48
To Measure the Output50
Remote Programming with Abbreviated Plain English (Ape)51
Table 3-10 COMMONLY USED GPIB ABBREVIATIONS53
Commonly Used Gpib Abbreviations53
Unit Address Group54
Remote Commend Sequences56
Program Headers58
Tlk Arguments66
Example Talk Response (3-Phase System)68
Remote Operation with Mate Ciil71
Status Byte Values71
Ciil Program Syntax73
Channel Designators and Noun Modifiers75
Confidence Test Flow Diagram78
Non-Cnf Status Messages80
Discrete Fault Interrupt Conditions84
Sample Programming Strings85
Calibration Procedure86
General86
Test Equipment87
Internal Adjustments and Jumper Locations88
Table 4-1 SETUP LOAD VALUES90
Setup Load Values90
SETUP LOAD VALUES (Continued)91
Periodic Calibration92
Figure 4-2 EQUIPMENT HOOKUP for PERIODIC CALIBRATION94
Equipment Hookup for Periodic Calibration94
Figure 4-3 FLOW DIAGRAM a REMOTE CALIBRATION98
Flow Diagram a Remote Calibration98
FLOW CHART (Continued)99
Nonperiodic Calibration100
Amplifier Load Balance Adjustments103
Current Limit Adjustment106
Theory of Operation109
General109
Overall Description109
Input Power Supply109
Figure 5-1 AC POWER SYSTEM BLOCK DIAGRAM110
Ac Power System Block Diagram110
Auxiliary Power Supply111
Current Limit Board111
Indicator Board111
Range Relay Board111
Amplifier Modules111
Oscillator Module112
Cpu/Gpib Board112
Figure 5-2 OSCILLATOR MODULE BLOCK DIAGRAM112
Phase A/Ref Board113
Phase B/C Board113
Display Module113
Maintenance and Troubleshooting115
General115
Poor Voltage Accuracy115
Poor Output Voltage Regulation115
Overtemperature Lamp115
Table 6-1 TROUBLESHOOTING115
Overload Lamp on116
Can't Program Ac Power System on Gpib116
Distorted Output116
Output117
Module Removal117
Oscillator Module Removal/Replacement117
Amplifier Removal/Replacement118
Figure 6-1 MODULE LOCATION119
Module Location119
Replaceable Parts121
General121
Ordering Information121
Mil-Std-704D123
General123
Initial Setup123
Test Performed123
KEYPAD ENTRY (Refer to Page 31 for Keyboard Flow Chart)124
GPIB OPERATION (Refer to Page 150 for Syntax Diagram)126
Test Specification126
2-Phase Option (2P)139
General139
Rtca141
General141
Initial Setup141
Test Performed141
KEYPAD ENTRY (Refer to Figure 1 for Keyboard Flow Chart)141
Gpib Operation143
Test Specification144
Limited Warranty151

Need help?

Do you have a question about the California Instruments 2750L-P Series and is the answer not in the manual?

California Instruments 2750L-P Series Specifications

General

Brand	California Instruments
Model	2750L-P Series
Category	Power Supply
Language	English

Related product manuals

801RP Series

85 pages

California Instruments 2750L-P Series User Manual

Table of Contents

California Instruments 2750L-P Series Specifications

Related product manuals