KEPCO MST Series User Manual
Operator’s manual, Kepco
OPERATOR’S MANUAL
IMPORTANT NOTES:
1)
This manual is valid for the following Model and associated serial numbers:
MODEL
SERIAL NO.
REV. NO.
2)
A Change Page may be included at the end of the manual. All applicable changes and
revision number changes are documented with reference to the equipment serial num-
bers. Before using this Instruction Manual, check your equipment serial number to identify
your model. If in doubt, contact your nearest Kepco Representative, or the Kepco Docu-
mentation Office in New York, (718) 461-7000, requesting the correct revision for your
particular model and serial number.
3)
The contents of this manual are protected by copyright. Reproduction of any part can be
made only with the specific written permission of Kepco, Inc.
Data subject to change without notice.
KEPCO
®
THE POWER SUPPLIER™
KEPCO INC.
An ISO 9001 Company.
KEPCO, INC.
!
131-38 SANFORD AVENUE
!
FLUSHING, NY. 11355 U.S.A.
!
TEL (718) 461-7000
!
FAX (718) 767-1102
email: [email protected]
!
World Wide Web: http://www.kepcopower.com
MST SERIES
POWER MODULE
DIGITALLY CONTROLLED POWER MODULE SYSTEM
1/9 RACK SIZE 200 WATT POWER MODULES
FOR USE WITH KEPCO POWER MODULE CONTROLLERS
©2013, KEPCO, INC
P/N 228-1736 REV 3
MODELS
MST 6-20M, MST 15-12M,
MST 25-8M, MST 36-5M,
MST 36-5MF, MST 55-3.5M,
MST 75-2.5M, MST 100-2M
MST 150-1.2M
Document Outline
- SECTION 1 - INTRODUCTION
- SECTION 2 - INSTALLATION
- SECTION 3 - OPERATION
- FIGURE 1-1. MST Power Supply
- SECTION 1 - INTRODUCTION
- 1.1 Scope of Manual
- 1.2 Description
- TABLE 1-1. MST Model Parameters
- 1.3 Specifications
- TABLE 1-2. MST General Specifications
- 1.4 Features
- 1.4.1 Control/Programming
- FIGURE 1-2. MST Power Supply, Mechanical Outline Drawing
- FIGURE 1-3. Remotely Controlled Power Supply Configurations Using Kepco Products
- 1.4.2 Status Indicators
- 1.4.3 Front Panel Meters
- 1.4.4 Output Enable/Disable and Polarity Reversal
- 1.4.5 Protection
- 1.4.6 Series Configurations
- 1.4.7 Parallel Configuration
- 1.5 Options
- 1.6 Accessories
- TABLE 1-3. Accessories
- SECTION 2 - INSTALLATION
- 2.1 Unpacking and Inspection
- 2.2 Terminations and Controls
- TABLE 2-1. Functions of Internal Controls
- 2.3 A-C Input Requirement
- 2.4 Cooling
- TABLE 2-2. Front Panel Controls and Indicators
- FIGURE 2-1. Front and Rear Views of the MST Power Module
- TABLE 2-3. Rear Terminations
- 2.5 Preliminary Check-out
- 2.5.1 Required Equipment
- 2.5.2 Initial Setup
- FIGURE 2-2. DC Output Connector Configuration for Preliminary Checkout
- FIGURE 2-3. Initial Checkout Setup
- 2.5.3 Checkout Procedure
- 2.6 Installation/Removal
- 2.6.1 Changing Control Bus Address (Node or Channel Number)
- TABLE 2-4. Node Address Selection
- FIGURE 2-4. Configuration and Calibration Controls and Testpoints
- 2.6.2 Installation
- 2.6.3 Removal
- 2.7 Grounding
- 2.7.1 Safety Grounding
- 2.7.2 D-C (Output) Grounding
- 2.8 Power Module to Load Interface
- FIGURE 2-5. Output Impedance vs. Frequency
- 2.9 Connection, General
- TABLE 2-5. DC Output Connector Pin Designations
- 2.9.1 Load Connection with Local Error Sensing
- 2.9.2 Load Connection with Remote Error Sensing
- FIGURE 2-6. Connector Locations and Pin Assignments
- SECTION 3 - OPERATION
- 3.1 Introduction to Controlling the MST Power Module Output
- 3.1.1 Status Flags (Error Messages)
- TABLE 3-1. Error Messages
- 3.1.2 Timing Requirements for a Valid Status
- 3.2 Operating Modes
- 3.2.1 Voltage Mode
- 3.2.2 Current Mode
- 3.3 Output Polarity Reversal
- TABLE 3-2. Maximum External Capacitance Values to Ensure Dry Switching
- 3.4 Output Enable and Disable
- 3.5 Parallel Operation
- 3.6 Series Operation
- 3.7 Fault Protection
- 3.7.1 Fault Recovery
- 3.7.2 Tracking Overvoltage and Overcurrent Detectors
- 3.7.3 Overtemperature Detectors
- 3.7.4 A-C Loss Detector
- 3.7.5 Open Sense/Power Wire Protection
- 3.8 Calibration
- 3.8.1 Equipment Required
- FIGURE 3-1. Calibration Test Set-up
- 3.8.2 +5 Volts Reference Adjust (R49)
- 3.8.3 Output Voltage (EO) Zero Adjust (R11)
- 3.8.4 Current Sense Zero Adjust (R50)
- 3.8.5 Output Current IO Zero Adjust (R51)
- 3.8.6 Voltage Reference Adjust (R47)
- 3.8.7 Current Reference Adjust (R48)
- 3.8.8 Current (IO) Full Scale Adjust (R52)