Related Manuals for bonitron M3539-S600Ax3-1500VDC
Summary of Contents for bonitron M3539-S600Ax3-1500VDC
- Page 1 4118355 M3539-S600Ax3-1500VDC 1500VDC Crowbar Module Overvoltage Protector Customer Reference Manual ● ● Web: www.bonitron.com Tel: 615-244-2825 Email: info@bonitron.com...
- Page 2 Bonitron has seen thousands of products engineered since 1962 and welcomes custom applications. With engineering, production, and testing all in the same facility, Bonitron is able to ensure its products are of the utmost quality and ready to be applied to your application.
- Page 3 RIVE PTIONS In 1975, Bonitron began working with AC inverter drive specialists at synthetic fiber plants to develop speed control systems that could be interfaced with their plant process computers. Ever since, Bonitron has developed AC drive options that solve application issues associated with modern AC variable frequency drives and aid in reducing drive faults.
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Page 5: Table Of Contents
1.1. Who Should Use ........................... 1 1.2. Purpose and Scope ........................1 1.3. Manual Version and Change Record .................... 1 Figure 1-1: M3539-S600Ax3-1500VDC ....................1 1.4. Symbol Conventions Used in this Manual and on Equipment ............. 2 2. P ......................3... - Page 6 M3539-S600Ax3-1500VDC This page intentionally left blank...
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Page 7: Introduction
1.2. URPOSE AND COPE This manual is a user’s guide for the Model M3539-S600Ax3-1500VDC Overvoltage Protector. It will provide you with the necessary information to successfully install and use this module in your application. In the event of any conflict between this document and any publication and/or documentation related to the application, the latter shall have precedence. -
Page 8: Symbol Conventions Used In This Manual And On Equipment
M3539-S600Ax3-1500VDC 1.4. YMBOL ONVENTIONS SED IN THIS ANUAL AND ON QUIPMENT Earth Ground or Protective Earth AC Voltage DC Voltage Electrical Hazard - Identifies a statement that indicates a shock or electrocution hazard that must be avoided. DANGER! DANGER: Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. -
Page 9: Product Description
User’s Manual RODUCT ESCRIPTION DC bus can experience dangerously high voltages. The M3539-S600Ax3-1500VDC Overvoltage Protector (4118355) is designed to save all devices connected to the DC bus by firing three SCRs when the voltage reaches a predetermined point, thus shunting the potentially damaging energy. -
Page 10: General Specifications
M3539-S600Ax3-1500VDC 2.2. ENERAL PECIFICATIONS Table 2-2: General Specifications Table ARAMETER PECIFICATION Input Voltage 24 VDC System load bank 3x 2.7 ohm, Wye connected System Voltage 900VDC Nominal Peak Current 1800ADC Trip Point Jumper adjustable, 1200V, 1300V, 1400V, 1500V 6 seconds... -
Page 11: General Precautions And Safety Warnings
User’s Manual 2.3. ENERAL RECAUTIONS AND AFETY ARNINGS H I G H V O L T A G E S M A Y B E P R E S E N T N E V E R A T T E M P T T O O P E R A T E O R S E R V I C E T H I S E Q U I P M E N T W I T H A C C E S S D O O R S O R C O V E R S O P E N E D ... - Page 12 M3539-S600Ax3-1500VDC This page intentionally left blank...
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Page 13: Installation Instructions
User’s Manual NSTALLATION NSTRUCTIONS Installation and/or removal of this product should only be performed by a qualified electrician in accordance with National Electrical Code or local WARNING! codes and regulations. Proper installation of the Power Supply Modules should be accomplished following the steps outlined below. -
Page 14: Wiring And Customer Connections
M3539-S600Ax3-1500VDC 3.4. IRING AND USTOMER ONNECTIONS 3.4.1. OWER IRING This unit contains substantial capacitance and can maintain lethal voltages for a long time after power is removed! Insure that the DC bus level has dropped below DANGER! 40VDC before attempting to work on or with this unit! Only qualified electricians should perform and maintain the interconnection wiring of this product. -
Page 15: Typical Configuration
User’s Manual 3.5. YPICAL ONFIGURATION Figure 3-1: A006593-01 Overvoltage Protector Field Wiring Diagram Dwg #: 100287 Rev: 20120717... - Page 16 M3539-S600Ax3-1500VDC This page intentionally left blank...
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Page 17: Operation
4.1. UNCTIONAL ESCRIPTION The M3539-S600Ax3-1500VDC Overvoltage Protector (4118355) is connected to the DC bus. When the voltage goes above a certain threshold, the SCRs will fire, limiting the voltage from going higher. The energy is dissipated through the field resistance. This is designed with heatsinks to handle time constants up to 12 seconds without fan or other air circulation. -
Page 18: Internal Power Indicator
M3539-S600Ax3-1500VDC The voltage attached to this terminal is referenced to the DC1-, DC2-, and DC3- main power terminals. TB3-1&2 C 4.1.2.2. ROWBAR IGNAL This signal can be used to remotely fire the SCRs with a 24VDC signal. Terminal 1 is the +24V signal, terminal 2 is the 24V- or common signal. -
Page 19: Operation
User’s Manual 4.2. PERATION The crowbar is designed to allow for remote firing and indication. The DC bus is monitored constantly, and the SCRs will fire under the following conditions: 1. If it goes above the overvoltage setpoint, the SCRs will fire regardless of the state of the 24V input supply. - Page 20 M3539-S600Ax3-1500VDC This page intentionally left blank...
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Page 21: Maintenance And Troubleshooting
Failure to comply may result in personal injury, death, and/or equipment damage! DANGER! Feel free to call Bonitron at any time if the equipment appears to be having problems. 5.3.1. IGNAL INDICATOR IS NOT ON Check the amplitude and polarity of the 24V external supply at TB3. - Page 22 M3539-S600Ax3-1500VDC This page intentionally left blank...
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Page 23: Ngineering Ata
User’s Manual NGINEERING 6.1. ATINGS HARTS Table 6-1: Ratings Chart PPROX ODEL YSTEM NPUT URRENT UMBER OLTAGE (DC MAX) M3539-S 600Ax3-1500VDC 1000V 3x 600 A 6.2. OSSES Table 6-2: Watt and Energy Losses @ 1500V 3 FIRING ODEL UMBER STANDBY 11.25 KJ M3539-S 600Ax3-1500VDC <2W... - Page 24 M3539-S600Ax3-1500VDC This page intentionally left blank...
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Page 25: Application Notes
User’s Manual PPLICATION OTES This module was designed to discharge a load from 1500V to 0V DC in six seconds. This would be a decreasing current load through the SCR crowbar starting at 1200 amps. Other discharge profiles are possible, but the total l t must be below this value. - Page 26 M3539-S600Ax3-1500VDC NOTES...
- Page 28 D_M539-S600Ax3-1500VDC_CMAN_01c 07/19/2012 521 Fairground Court ● Nashville, TN 37211 ● USA Tel: (615) 244-2825 ● Fax: (615) 244-2823 ● Web: www.bonitron.com ● Email: info@bonitron.com...
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