bonitron M3699 Reference Manual

Voltage limiter module

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Model M3699
Voltage Limiter Module
Customer Reference Manual
Web: www.bonitron.com
Tel: 615-244-2825
Email: info@bonitron.com

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Summary of Contents for bonitron M3699

  • Page 1 Model M3699 Voltage Limiter Module 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

    Table 6-1: M3699 Ratings Table ........................19 6.2. Efficiency / Power Consumption ....................19 Figure 6-1: M3699 Efficiency Chart ......................19 6.3. Dimensions and Mechanical Drawing ..................20 Figure 6-2: M3699 Chassis Dimensional Outline ..................20 Figure 6-3: M3699 Voltage Limiter Block Diagram ..................21...
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  • Page 7: Introduction

    URPOSE AND COPE This manual is a user’s guide for the Model M3699. It will provide the user with the necessary information to successfully install, integrate, and use the M3699. 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

    M3699 1.4. YMBOL ONVENTIONS SED IN THIS ANUAL AND ON QUIPMENT Earth Ground or Protective Earth AC Voltage DC Voltage DANGER: 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

    RODUCT ESCRIPTION The M3699 Voltage Limiter accepts a wide DC input voltage range up to 1000VDC. The voltage limiter reduces the input to a range acceptable by a common 24VDC isolated switching power supply. The M3699 works as a regulator to provide non isolated 175VDC referenced to the negative power rail.
  • Page 10: General Specifications

    M3699 2.3. ENERAL PECIFICATIONS Table 2-1: General Specifications ARAMETER PECIFICATION  125-1000 VDC DC Input Operating Range  175 VDC Nominal DC Output Voltage  135 W Power (Continuous)  150% for 60 seconds Overload Capability  Status LED Indicators ...
  • Page 11: Installation Instructions

    3.3. OUNTING The M3699 module has one method of mounting, which is a DIN rail. Mounting dimensions can be found in Section 6.3. The installation site for the module should be chosen with several considerations in mind: ...
  • Page 12: Wiring And User Connections

    Output DC + TB2-1 18 AWG 12 AWG 16 lb-in Output DC - TB2-2 18 AWG 12 AWG 16 lb-in Ground TB1-3 18AWG 10AWG 16 lb-in 3.5. USING Fusing for the M3699 Voltage Limiter are internal and not user serviceable.
  • Page 13: Figure 3-2: M3699 Wiring Connections

    User’s Manual Figure 3-2: M3699 Wiring Connections SOLAR ARRAY 125-1000V INPUT DIN RAIL M3699 VOLTAGE LIMITER OUTPUT INPUT DIN RAIL ISOLATED SWITCHING 24V POWER SUPPLY 24V OUTPUT...
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  • Page 15: Operation

    UNCTIONAL ESCRIPTION Bonitron’s M3699 Voltage Limiter takes a 200 – 1000 VDC input and converts it to a non-isolated 175 ± 10% VDC referenced to the negative voltage supply. The minimum DC input level is 125VDC. Between 125 – 200VDC the output follows the input voltage plus 20VDC.
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  • Page 17: Maintenance And Troubleshooting

    User’s Manual AINTENANCE AND ROUBLESHOOTING Repairs or modifications to this equipment are to be performed by Bonitron approved personnel only. Any repair or modification to this equipment by personnel not approved by Bonitron will void any warranty remaining on this unit.
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  • Page 19: Engineering Data

    125 – 1000 VDC 0 A – 0.77 A M3699-135-DIN 175 VDC 6.2. FFICIENCY OWER ONSUMPTION The M3699 efficiency varies with the input DC voltage according to Fig. 6-1. Figure 6-1: M3699 Efficiency Chart Efficiency 91.0% 90.0% 89.0% 88.0% 87.0% 86.0%...
  • Page 20: Dimensions And Mechanical Drawing

    M3699 6.3. IMENSIONS AND ECHANICAL RAWING Figure 6-2: M3699 Chassis Dimensional Outline 3.80" 1.90" 2.20" (RAIL) 5.90" 4.80 MOUNTING RAIL 3.150 FOOTPRINT...
  • Page 21: Figure 6-3: M3699 Voltage Limiter Block Diagram

    User’s Manual Figure 6-3: M3699 Voltage Limiter Block Diagram...
  • Page 22 M3699 NOTES...
  • Page 24 D_M3699_CMAN_VALL_01c 02/02/2016 521 Fairground Court ● Nashville, Tennessee 37211 (615) 244-2825 ● FAX (615) 244-2833 ● www.bonitron.com...

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