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BL5000 SERIES AC POWER SUPPLY
CUSTOMER SERVICE DEPARTMENT
PHONE TOLL FREE 1-800-874-6727
CUSTOMER ELECTRONICS DEPARTMENT
MNL106-676-500
USER'S GUIDE AND
TECHNICAL REFERENCE
BEHLMAN MODEL
PART NO. 106-676-50x
FOR SERVICE ASSISTANCE
CONTACT BEHLMAN
OR WRITE
BEHLMAN
80 CABOT COURT
HAUPPAUGE, NY 11788
PHONE: (631) 435-0410
FAX
: (631) 951-4341
FOR SALES INFORMATION:
PHONE: (631) 435-0410
USA
: (800) 874-6727
FAX
: (631) 951-4341
REV-A
DATE: 03/23/2022
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Related Manuals for BEHLMAN BL5000 Series
Summary of Contents for BEHLMAN BL5000 Series
- Page 1 USER'S GUIDE AND TECHNICAL REFERENCE BEHLMAN MODEL BL5000 SERIES AC POWER SUPPLY PART NO. 106-676-50x FOR SERVICE ASSISTANCE CONTACT BEHLMAN CUSTOMER SERVICE DEPARTMENT PHONE TOLL FREE 1-800-874-6727 OR WRITE BEHLMAN CUSTOMER ELECTRONICS DEPARTMENT 80 CABOT COURT HAUPPAUGE, NY 11788 PHONE: (631) 435-0410...
- Page 2 All service outside the scope of this Warranty shall be paid for by the Purchaser at Bellman’s rates in effect at the time of repair. Behlman will not perform any repairs outside of the Warranty without written authorization by the Purchaser.
- Page 3 Under the FOB factory terms of sale, ownership and responsibility are transferred to the customer when the equipment leaves the factory. Each Behlman instrument is shipped from the factory in proper operating condition. Immediately upon receiving equipment, unpack and inspect it for evidence of damage incurred in shipment. I F equipment is damaged, file a claim with the freight carrier.
- Page 4 DO NOT SUBSTITUTE PARTS OR MODIFY INSTRUMENT. Because of the danger of introducing additional hazards, do not install substitute parts or perform any unauthorized modification to this equipment. Contact Behlman Electronics for proper replacement parts and specific service information. MNL106-676-500...
- Page 5 This symbol warns personnel of hazardous conditions due to the exposure of hazardous voltage that can cause injury to humans if contacted. Neither Behlman Electronics, Hauppauge, NY, USA, nor any of the subsidiary sales organizations can accept any responsibility for personnel, material or inconsequential injury, loss or damage that may result from improper use of the equipment and/or accessories provided.
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Page 6: Table Of Contents
TECHNICAL MANUAL BL5000 SERIES AC POWER SUPPLY TABLE OF CONTENTS Section Title Introduction Specifications Available options Unpacking & Inspection Installation & Wiring Installation Input power Connections Input Power Requirements 2.4-2.5 Output and Other Wiring T5/T5D Transformer Options Operation Controls and Indicators... -
Page 7: Introduction
SECTION ONE INTRODUCTION The Behlman BL5000 series of AC power supplies are designed to provide regulated AC power at frequencies and /or voltages not available from local utilities. All models are completely solid state, PWM switching types that provide high efficiency and overall reliability. - Page 8 SECTION ONE SPECIFICATIONS FOR AC POWER SUPPLY BL5000-CX-SERIES INPUT POWER REQUIREMENTS: 3 Phase, 4 wire w/P.E. (See table 1), 47-63Hz, 4 wire w/P.E. AC OUTPUT POWER: 5000W total, continuous, @ 40C OUTPUT CURRENT: 12.5 ARMS continuous per phase. OUTPUT FREQUENCY: Variable from 45- 500Hz +/- 1% AC OUTPUT VOLTAGE Variable from 0 -135VAC (L-N) 0 -232VAC L-L...
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Page 9: Available Options
This model series is available with several input and output voltage options. Other customer specified options such as fixed voltage and/or fixed frequency operation can be provided. Behlman also produces many semi-custom or “engineering special” versions of this model. These will be identified by a four-digit suffix added to the model number. - Page 10 Special units may have additional information added or a specific technical manual. When in doubt, consult the factory or Behlman Sales for the latest information.
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Page 11: Unpacking & Inspection
If the equipment shows signs of damage, DO NOT attempt to operate it. Contact Behlman immediately and file a damage claim with the shipper. Prior authorization is required before sending any equipment back to Behlman. This is in the form of a Returned Material Authorization (RMA) number that must be obtained from Behlman. -
Page 12: Installation & Wiring
SECTION TWO INSTALLATION AND WIRING INSTALLATION This device is designed primarily for a fixed installation site with non- user detachable wiring. This model may be mounted in an EIA standard equipment rack using the appropriate hardware (not provided). If the unit is to be rack mounted, it must be placed so as not to block the cooling vents on the sides, front, and rear panels. -
Page 13: Input Power Requirements
INPUT POWER REQUIREMENTS This model uses an isolation type rectifier transformer. The maximum 3 phase input power required for full output power into a resistive load is about 6000VA at nominal voltage. Overload protection is provided via a front panel mounted circuit breaker and other electronic methods. - Page 14 The front panel circuit breakers used on this product are “slash” rated at 277/480VAC. This applies to all models. This means they are only tested and approved for use on circuits where the line to earth voltage is a maximum of 277VAC and is guaranteed under all fault conditions. This is true of WYE connected systems that use a neutral or “grounded conductor”.
- Page 15 AC OUTPUT LOAD CONNECTIONS Connect the load to the rear panel AC output terminal block located on the control chassis. Use only the lower row of screws for connection. Note that this device produces output voltages that are hazardous under normal conditions. The end user must make sure that all output wiring is installed in a way that prevents inadvertent contact with operating personnel.
- Page 16 UNITS WITH TRANSFORMER OPTIONS The BL5000 series models are available with optional transformer assemblies to provide different output voltages. These are typically auto-transformers connected to boost or lower the available 0-135VAC and match the user required load impedance. T5 options provide a single range while T5D options provide a two-range output. Refer to table 2-2 for a list of standard output configurations.
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Page 17: Operation
SECTION THREE OPERATION CONTROLS AND INDICATORS Table 3-1 below lists the controls, indicators, and other features associated with the model BL5000 AC power supply. Refer to figure 3-1 & 3-2 for locations. ITEM DESIGNATION COMMENT/DESCRIPTION AC Line ON/OFF Input circuit breaker. Power indicator Green indicator lamp for line power Digital Displays... - Page 18 FIGURE 3-1 CONTROLS AND INDICATORS BL5000 MODEL SERIES (FRONT VIEW) MNL106-676-500 REV-A DATE: 03/23/2022...
- Page 19 FIGURE 3-2 BL5000 MODEL SERIES (REAR VIEW) MNL106-676-500 REV-A DATE: 03/23/2022...
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Page 20: Operating Instructions
OPERATING INSTRUCTIONS 1. Connect the unit to a source of AC power within the rated operating range for this equipment. See sections 1 and 2 of this document. 2. Connect a suitable load to the AC output terminals (see section 2). 3. -
Page 21: Analog Remote Control
ADJUSTMENT OF LINE DROP COMPENSATION (continued) 1.) With the load disconnected or switched off, note the voltage displayed on each output phase (line to neutral). 2.) Connect an external voltmeter of known accuracy as close to the load terminals as possible (load side of wiring). - Page 22 ANALOG REMOTE CONTROL (continued) TABLE 3-2 REMOTE CONTROL CONNECTOR PIN ASSIGNMENT FUNCTION DESCRIPTION External sync HI Applied square wave signal 5-30V will cause output frequency to phase lock to this input. *45- 500Hz External sync LO Return for sync input, (optically coupled) DC control Common point for 0-10VDC analog signals.
- Page 23 ANALOG REMOTE CONTROL (continued) USING THE SYNC INPUT The output frequency of the model BL5000 can be locked to an external signal applied to the analog remote-control connector. The useful range is 45- 500Hz, however, the unit can lock to frequencies outside this range. The sync signal must be restricted to a range of about 40Hz -550Hz to avoid instability if the PLL attempts to lock to frequencies outside it’s capture range.
- Page 24 OPERATING CONSIDERATIONS (continued) These AC power supply models are based on electronic circuits that utilize various power semi-conductors. As such, there is a limit to the amount of current that can be supplied. This is true even under transient conditions. Load in-rush current is also influenced by the way in which the load is applied.
- Page 25 parallel. OPERATION INTO LINEAR LOADS These models will provide the best overall performance into a linear load. A linear load is characterized by that fact that its current wave shape is sinusoidal. The phase relationship between the voltage and current may be anything between zero and 90 degrees (leading or lagging).
- Page 26 DRIVING MOTORS Driving an AC induction motor can present a special problem. Most motors require a starting current that can be several times higher than their running current. This current may last for a few cycles to several seconds depending on the construction and mechanical load on the motor.
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Page 27: Maintenance
SECTION 4 MAINTENANCE AND TROUBLE SHOOTING MAINTENANCE These power supplies are completely self-contained solid-state devices and do not require any routine maintenance. When used within their ratings they will provide many years of trouble-free service. The only foreseen maintenance issue would be maintaining the ventilation “grills”... -
Page 28: Performance Verification
PERFORMANCE VERIFICATION The following procedure can be used to verify proper operation of the AC power supply. WARNING ! THE FOLLOWING PROCEDURE EXPOSES PERSONNEL TO HAZARDOUS VOLTAGE AND CURRENT LEVELS. REFER TO QUALIFIED PERSONS ONLY 4.3.1 EQUIPMENT REQUIRED Table 4-1 lists the test equipment required to for performance verification. Other equipment may be substituted provided that it meets the minimum requirements set in the table. - Page 29 PERFORMANCE VERIFICATION (without T option) 4.3.1 Set the (DUT) front panel OUTPUT switch to off. 4.3.2 Apply nominal line voltage, turn the unit on and allow 5 -10 minute for stabilization. 4.3.3 With the test load off, connect a DVM or wattmeter to measure the line to neutral voltage of each phase.
- Page 30 AC LINE FUSE REPLACEMENT (346/600V, C-5, 3 phase version only) WARNING, EXPOSURE TO HAZARDOUS VOLTAGES This equipment incorporates line fuses for internal fault protection. These fuses are rated @ 600VAC and provide back-up interrupt protection due to the limited front panel breaker rating.
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Page 31: Mechanical Outline
SECTION 5: MECHANICAL OUTLINE MECHANICAL DETAILS BL5000 CONTROL CHASSIS MNL106-676-500 REV-A DATE: 03/23/2022... - Page 32 LABEL MECHANICAL DETAIL 5K AND 6K POWER CHASSIS MNL106-676-500 REV-A DATE: 03/23/2022...
- Page 33 DOCUMENT REVISION HISTORY REVISION ECO # DATE INITIAL RELEASE 11/16/21 22-015 03/23/2022 MNL106-676-500 REV-A DATE: 03/23/2022...