Ametek DLM60-66E, DLM5-450E, DLM32-95E, DLM16-250E User Manual

DLM-E 3kW & 4kW

Series Power

Supplies

Operation Manual

This manual covers models:

3kW 4kW

DLM5–350E DLM5–450E DLM8–350E DLM8–450E DLM16–185E DLM16–250E DLM32–95E DLM22-180E DLM40–75E DLM32–125E DLM60–50E DLM40–100E DLM80–37E DLM60–66E DLM150–20E DLM80–50E DLM300–10E DLM150–26E DLM600–5E DLM300–13E

DLM600–6.6E

M362000-01 Rev E www.programmablepower.com

ABOUT AMETEK

AMETEK Programmable Power, Inc., a Division of AMETEK, Inc., is a global leader in the design and manufacture of precision, programmable power supplies for R&D, test and measurement, process control, power bus simulation and power conditioning applications across diverse industrial segments. From bench top supplies to rack-mounted industrial power subsystems, AMETEK Programmable Power is the proud manufacturer of Elgar, Sorensen, California Instruments and Power Ten brand power supplies.

AMETEK, Inc. is a leading global manufacturer of electronic instruments and electromechanical devices with annualized sales of $2.5 billion. The Company has over 11,000 colleagues working at more than 80 manufacturing facilities and more than 80 sales and service centers in the United States and around the world.

Trademarks

AMETEK is a registered trademark of AMETEK, Inc. Other trademarks, registered trademarks, and product names are the property of their respective owners

and are used herein for identification purposes only.

Notice of Copyright

DLM-E 3kW & 4kW Series Power Supplies Operation Manual

Exclusion for Documentation

UNLESS SPECIFICALLY AGREED TO IN WRITING, AMETEK PROGRAMMABLE POWER, INC. (“AMETEK”):

(a) MAKES NO WARRANTY AS TO THE ACCURACY, SUFFICIENCY OR SUITABILITY OF ANY TECHNICAL OR

OTHER INFORMATION PROVIDED IN ITS MANUALS OR OTHER DOCUMENTATION.

(b) ASSUMES NO RESPONSIBILITY OR LIABILITY FOR LOSSES, DAMAGES, COSTS OR EXPENSES,

WHETHER SPECIAL, DIRECT, INDIRECT, CONSEQUENTIAL OR INCIDENTAL, WHICH MIGHT ARISE OUT OF THE USE OF SUCH INFORMATION. THE USE OF ANY SUCH INFORMATION WILL BE ENTIRELY AT THE USER’S RISK, AND

STEPS HAVE BEEN TAKEN TO MAINTAIN THE ACCURACY OF THE TRANSLATION, THE ACCURACY CANNOT BE GUARANTEED. APPROVED AMETEK CONTENT IS CONTAINED WITH THE ENGLISH LANGUAGE VERSION, WHICH IS POSTED AT WWW.PROGRAMMABLEPOWER.COM.

Date and Revision

January 2011Revision E

Part Number

M362000-01

Contact Information

Telephone: 800 733 5427 (toll free in North America) 858 450 0085 (direct)

Fax: 858 458 0267 Email: sales@programmablepower.com

service@programmablepower.com Web: www.programmablepower.com

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viii M362000-01 Rev E

IMPORTANT SAFETY INSTRUCTIONS

Before applying power to the system, verify that your product is configured properly for your particular application.

WARNING

Hazardous voltages may be present when covers are removed. Qualified personnel must use extreme caution when servicing this equipment. Circuit boards, test points, and output voltages also may be floating above (below) chassis ground.

The equipment used contains ESD sensitive parts. When installing

WARNING

Only qualified personnel who deal with attendant hazards in power supplies, are allowed to perform installation and servicing.

Ensure that the AC power line ground is connected properly to the Power Rack input connector or chassis. Similarly, other power ground lines including those to application and maintenance equipment must be grounded properly for both personnel and equipment safety.

Always ensure that facility AC input power is de-energized prior to connecting or disconnecting any cable. In normal operation, the operator does not have access to hazardous voltages within the chassis. However,

depending on the user’s application configuration, HIGH VOLTAGES HAZARDOUS TO HUMAN SAFETY may be normally generated on the output terminals. The customer/user must ensure that the output power lines are labeled properly as to the safety hazards and that any inadvertent contact with hazardous voltages is eliminated.

Guard against risks of electrical shock during open cover checks by not touching any portion of the electrical circuits. Even when power is off, capacitors may retain an electrical charge. Use safety glasses during open cover checks to avoid personal injury by any sudden component failure.

Neither AMETEK Programmable Power Inc., San Diego, California, USA, nor any of the subsidiary sales organizations can accept any responsibility for personnel, material or inconsequential injury, loss or damage that results from improper use of the equipment and accessories.

equipment, follow ESD Safety Procedures. Electrostatic discharges might

cause damage to the equipment.

SAFETY SYMBOLS

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x M362000-01 Rev E

Product Family: DLM-E 3kW & 4kW Series Power Supplies

Warranty Period: Five Years

WARRANTY TERMS

AMETEK Programmable Power, Inc. (“AMETEK”), provides this written warranty covering the Product stated above, and if the Buyer discovers and notifies AMETEK in writing of any defect in material or workmanship within the applicable warranty period stated above, then AMETEK may, at its option: repair or replace the Product; or issue a credit note for the defective Product; or provide the Buyer with replacement parts for the Product.

The Buyer will, at its expense, return the defective Product or parts thereof to AMETEK in accordance with the return procedure specified below. AMETEK will, at its expense, deliver the repaired or replaced Product or parts to the Buyer. Any warranty of AMETEK will not apply if the Buyer is in default under the Purchase Order Agreement or where the Product or any part thereof:

is damaged by misuse, accident, negligence or failure to maintain the same as specified or required

by AMETEK;

is damaged by modifications, alterations or attachments thereto which are not authorized by

AMETEK; is installed or operated contrary to the instructions of AMETEK; is opened, modified or disassembled in any way without AMETEK’s consent; or is used in combination with items, articles or materials not authorized by AMETEK.

The Buyer may not assert any claim that the Products are not in conformity with any warranty until the Buyer has made all payments to AMETEK provided for in the Purchase Order Agreement.

PRODUCT RETURN PROCEDURE

Request a Return Material Authorization (RMA) number from the repair facility (must be done in the

country in which it was purchased):

In the USA, contact the AMETEK Repair Department prior to the return of the product to AMETEK for

repair:

Telephone: 800-733-5427, ext. 2295 or ext. 2463 (toll free North America) 858-450-0085, ext. 2295 or ext. 2463 (direct)

Outside the United States, contact the nearest Authorized Service Center (ASC). A full listing can

be found either through your local distributor or our website, www.programmablepower.com, by

clicking Support and going to the Service Centers tab.

When requesting an RMA, have the following information ready:

Model number Serial number Description of the problem

NOTE: Unauthorized returns will not be accepted and will be returned at the shipper’s expense.

NOTE: A returned product found upon inspection by AMETEK, to be in specification is subject to an

evaluation fee and applicable freight charges.

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xii M362000-01 Rev E

ABOUT THIS MANUAL

This manual has been written expressly for AMETEK’s Sorensen brand DLM–E 3kW and 4kW series of power supplies, which have been designed to meet the 1997 Low Voltage and Electromagnetic Compatibility Directive Requirements of the European Community, except DLM16-185E and DLM22-180E models.

These models have been designed and tested to meet the Electromagnetic Compatibility directive (European Council directive 2004/108/EC, generally referred to as the EMC directive) and to the requirements of the Low Voltage directive (European Councel directive 2006/95/EC, 93/68/EEC, dated 22 July 1993). In addition, these models have been found to be compliant with FCC 47 CFR Part 15, Subpart B, 107(e) Class A, 109(g) Class A.

Since the goal of the Low Voltage Directive is to ensure the safety of the equipment operator, universal graphic symbols (see Safety Notice above) have been used both on the unit itself and in this manual to warn the operator of potentially hazardous situations.

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xiv M362000-01 Rev E

CONTENTS

About AMETEK ............................................................................................................. vii

Important Safety Instructions .......................................................................................... ix

Warranty Terms .............................................................................................................. xi

About This Manual ........................................................................................................ xiii

SECTION 1 FEATURES AND SPECIFICATIONS ................................. 1-1

1.1 Description ....................................................................................................... 1-1

1.2 Operating Modes ............................................................................................. 1-1

1.3 Power Supply Features ................................................................................... 1-1

1.4 Specifications ................................................................................................... 1-3

1.4.1 3 kW DLM–E Electrical Specifications

1.4.2 4 kW DLM–E Electrical Specifications

1.4.3 Additional Specifications .................................................................... 1-5

1.4.4 Mechanical Specifications ................................................................. 1-6

............................................. 1-3

............................................. 1-4

SECTION 2 INSTALLATION ............................................................... 2-1

2.1 Introduction ...................................................................................................... 2-1

2.2 Safety ............................................................................................................... 2-1

2.2.1 High Energy/High Voltage Warning ................................................... 2-1

2.2.2 AC Source Grounding ....................................................................... 2-2

2.2.3 EMI Provisions ................................................................................... 2-2

2.2.4 Operating and Servicing Precautions ................................................ 2-2

2.2.5 Parts and Modifications ..................................................................... 2-3

2.3 Initial Inspection ............................................................................................... 2-3

2.3.1 Physical Check .................................................................................. 2-3

2.4 Controls, Connectors, and Indicators .............................................................. 2-3

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Contents DLM-E 3kW & 4kW Series Power Supplies

2.4.1 Front Panel User Controls and Indicators .......................................... 2-4

2.4.2 Rear Panel ......................................................................................... 2-7

2.5 Location, Mounting, and Ventilation ................................................................. 2-8

2.5.1 Unit Dimensions ................................................................................. 2-8

2.5.2 Rack Mounting ................................................................................... 2-8

2.5.3 Ventilation .......................................................................................... 2-8

2.6 AC Input Power Connection ............................................................................. 2-9

2.6.1 AC Input Power Requirements........................................................... 2-9

2.6.2 Input Line Impedance ........................................................................ 2-9

2.7 Initial Functional Tests ................................................................................... 2-10

2.8 Load Connection ............................................................................................ 2-10

2.8.1 Load Conductor Ratings .................................................................. 2-11

2.8.2 Noise and Impedance Effects .......................................................... 2-11

2.8.3 Making the Connections .................................................................. 2-12

2.8.4 Connecting Single Loads ................................................................. 2-12

2.8.5 Connecting Multiple Loads ............................................................... 2-13

SECTION 3 BASIC OPERATION ........................................................ 3-1

3.1 Introduction ...................................................................................................... 3-1

3.2 Standard Operation .......................................................................................... 3-1

3.2.1 Operating Modes and Automatic Crossover ...................................... 3-1

3.2.2 Local Programming Mode Operation ................................................. 3-3

3.3 Using Remote Sensing .................................................................................... 3-4

3.3.1 Connecting Remote Sense Lines ...................................................... 3-4

SECTION 4 ADVANCED OPERATION ................................................ 4-1

4.1 Introduction ...................................................................................................... 4-1

4.2 Configuring for Remote Programming, Sensing, and Monitoring ....................... 4-2

4.2.1 Programming, Monitoring, and Control Functions.............................. 4-2

4.2.2 Rear Panel DIP Switch ...................................................................... 4-3

4.2.3 Resetting Rear Panel DIP Switch Settings ........................................ 4-4

4.2.4 Making J3 Connections ...................................................................... 4-4

4.3 Remote Programming of Output Voltage and Current Limit ........................... 4-5

4.3.1 Programming Output Voltage and Current Limit with the

REMOTE/LOCAL Switch ................................................................... 4-6

4.3.2 Programming Output Voltage............................................................. 4-8

xvi M362000-01 Rev El

DLM-E 3kW & 4kW Series Power Supplies Contents

4.3.3 Programming Output Current Limit .................................................. 4-10

4.3.4 Remote Programming Only the Output Voltage or Current Limit .... 4-12

4.4 Using Over Voltage Protection (OVP) ........................................................... 4-14

4.4.1 Front Panel OVP Operation ............................................................. 4-14

4.4.2 Resetting the OVP Circuit ................................................................ 4-14

4.4.3 Programming OVP with an External Voltage Source ...................... 4-15

4.5 Using the Shutdown Function ........................................................................ 4-17

4.5.1 STANDBY Switch ............................................................................ 4-17

4.5.2 Programming the Shutdown Function ............................................. 4-17

4.5.3 Shutdown Application – Contact Closure ........................................ 4-18

4.6 Remote Monitoring ........................................................................................ 4-20

4.6.1 Readback Signals ............................................................................ 4-20

4.6.2 Status Indicators .............................................................................. 4-21

4.7 Using Multiple Supplies ................................................................................. 4-21

4.7.1 Configuring Multiple Supplies for Series Operation ......................... 4-21

4.7.2 Configuring Multiple Supplies for Split Supply Operation ................ 4-22

4.7.3 Configuring Multiple Supplies for Parallel Operation ....................... 4-24

4.8 Front Panel Lockout ....................................................................................... 4-25

4.9 Fault Alarm Signal ......................................................................................... 4-25

SECTION 5 MAINTENANCE AND TROUBLESHOOTING .................... 5-1

5.1 Periodic Service ............................................................................................... 5-1

5.2 Troubleshooting ............................................................................................... 5-1

5.2.1 Preliminary Checks ............................................................................ 5-1

5.2.2 Troubleshooting at the Operation Level ............................................ 5-2

5.3 Calibration ........................................................................................................ 5-3

5.4 Ordering Parts ................................................................................................. 5-4

5.5 Fuse Ratings .................................................................................................... 5-4

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xvii

Contents DLM-E 3kW & 4kW Series Power Supplies

LIST OF TABLES

Table 4–1. J3 Connector – Program, Control, and Monitor Description ............................ 4-3

Table 4–2. Rear Panel S1 DIP Switch Functions and Settings ......................................... 4-4

Table 4–3. J12, J13 Connectors–Parallel Port Function and Pinout ............................... 4-24

Table 5–1. User Diagnostics ............................................................................................. 5-2

Table 5–2. Potentiometer Adjustment Procedures ........................................................... 5-3

Table 5–3. Fuse Ratings ................................................................................................... 5-4

xviii M362000-01 Rev El

DLM-E 3kW & 4kW Series Power Supplies Contents

LIST OF FIGURES

Figure 2–1. EMI Suppression Filter .................................................................................. 2-2

Figure 2–2. DLM–E Controls, Connectors, and Indicators (5V–80V models) .................. 2-5

Figure 2-3. DLM–E Controls, Connectors, and Indicators (150V–600V models) ............. 2-6

Figure 2–4. Single Load with Local Sensing (Default) .....................................................2-12

Figure 2–5. Single Load with Remote Sensing ...............................................................2-13

Figure 2–6. Multiple Loads with Local Sensing ...............................................................2-14

Figure 2–7. Multiple Loads with Remote Sensing ...........................................................2-14

Figure 3–1. Operating Modes .......................................................................................... 3-2

Figure 3–2. Local Mode Default Configuration ................................................................. 3-3

Figure 3–3. J11 Sense Connector.................................................................................... 3-5

Figure 4–1. J3 Connector ................................................................................................. 4-3

Figure 4–2. Locating Jumpers, Switch, and Connector .................................................... 4-4

Figure 4–3. Programming Output Voltage, Current Limit and OVP with REM/LOC Switch4-7

Figure 4–4. Programming Output Voltage with a 0–5 VDC or 0–10 VDC Source ............ 4-8

Figure 4–5. Programming Output Voltage with a 0–5k Ohm Resistance ......................... 4-9

Figure 4–6. Programming Output Current Limit with a 0–5 VDC or 0–10 VDC Source ...4-10

Figure 4–7. Programming Output Current Limit with a 0–5k Ohm Resistance ................4-11

Figure 4–8. Programming Output Voltage Remotely, Local Control of Current Limit/OVP4-12 Figure 4–9. Programming Output Current Remotely, Local Control of Voltage Limit/OVP4-13 Figure 4–10. Remote Programming of OVP with a 0–5 VDC or 0–10 VDC External Voltage

Source .......................................................................................................4-15

Figure 4–11. Remote Programming of OVP with a 0–5k ohm Resistance ......................4-16

Figure 4–12. Using Shutdown with a DC Input (Positive Logic) ......................................4-18

Figure 4–13. Using Shutdown with Contact Closure of a Normally OPEN Relay (S1-6 Up)4-

Figure 4–14. Using Shutdown with Contact Closure of a Normally OPEN Relay (S1-6 Down)

..................................................................................................................4-19

Figure 4–15. Using Shutdown with Contact Closure of a Normally CLOSED Relay (S1-6 Up)

..................................................................................................................4-19

Figure 4–16. Using Shutdown with Contact Closure of Normally CLOSED Relay (S1-6

Down) ........................................................................................................4-20

Figure 4–17. Series Operation of Multiple Supplies ........................................................4-22

Figure 4–18. Split Supply Operation of Multiple Supplies (Two Positive Voltages) .........4-23

Figure 4–19. Split Supply Operation of Multiple Supplies (Positive–Negative Supply) ....4-23

Figure 4–20. Parallel Operation of Multiple Supplies ......................................................4-25

Figure 5–1. Potentiometer Locations ............................................................................... 5-3

M362000-01 Rev E

xix

SECTION 1

FEATURES AND

SPECIFICATIONS

1.1 Description

The DLM–E Series 3000 and 4000 watt power supplies are designed to provide highly stable, continuously variable output voltage and current for a broad range of development, system and burn–in applications. Model numbers for this series are designated by the DLM prefix, followed by the output voltage and current ratings. For example, the model number DLM40–100E indicates that the unit is rated at 0–40 VDC and 0–100 amps while a model DLM8–350E is rated at 0–8 VDC and 0–350 amps. The DLM–E Series employs high frequency switching regulator technology to achieve high power density and small package size.

1.2 Operating Modes

The DLM–E Series supply has two basic operating modes: Constant Voltage and Constant Current. In constant voltage mode, the output voltage is regulated at the selected value while the output current varies with the load requirements. In constant current mode, the output current is regulated at the selected value while output the voltage varies with the load requirements.

An automatic crossover system enables the unit to switch operating modes in response to varying load requirements. If, for example, the unit is operating in voltage mode and the load current attempts to increase above the setting of the current control, the unit will switch automatically from voltage mode to current mode. If the load current is subsequently reduced below the setting of the current control the unit will return to voltage mode automatically.

1.3 Power Supply Features

• 3 kW and 4 kW models with voltage ranges from 0–5 VDC to 0–600 VDC and

current ranges from 0–5A to 0–450A.

• 3 kW models operate with either single or three–phase AC input power without

jumpers.

• High input AC power factor, 0.95 typical, with three–phase 208, 400, or 480 VAC

inputs.

M362000-01 Rev E 1-1

Features and Specifications DLM-E 3kW & 4kW Series Power Supplies

• High input AC power factor, 0.98 typical, with single–phase input.

• Front panel controls for Enable/Standby and Local/Remote modes of operation.

• Simultaneous digital display of both DC voltage and current.

• Front panel preview switch allows voltage, current, and OVP to be preset from local

or remote control.

• Local lockout feature with front panel indicator is selectable by rear panel switch.

• No internal jumpers or switches to change programming and monitor ranges.

• Current sharing parallel port and simple cable interface allows several units to be

connected in parallel to provide increased power and current.

• Voltage and current controls with ten turn potentiometers permit high resolution setting of the output voltage and current from zero to the rated output.

• Automatic mode crossover into current or voltage mode, with mode indication.

• High frequency switching technology allows high power density, providing

increased power output in a small package.

• Remote sensing to compensate for losses in power leads.

• Fast response time for programming or load changes.

• Adjustable Over–Voltage Protection (OVP) with preview

• External DC shutdown (positive or negative logic selectable).

• Remote voltage, current, and OVP programming with selectable programming

range.

• External indicator signals for remote monitoring of OVP status, local/remote programming status, thermal shutdown, and output voltage and current.

• Installation Category III, Pollution degree 2. For Indoor Use Only.

• CE Approvals to EN61010-1 1993 CE Mark tested to: EN61326

EN61010-1:1993 (FCC) 47 CFR Part 15, Subpart B, 107 (e), Class A, 109 (g) Class A

• Optional IEEE-488 interface for complete remote programming and readback capability with M9E option.

• M85 slave option allows programming of up to 31 power supplies from one GPIB address.

1-2 M362000-01 Rev E

DLM-E 3kW & 4kW Series Power Supplies Features and Specifications

1.4 Specifications

1.4.1 3 kW DLM–E Electrical Specifications1

Model 5–350 8–350 16–185 32–95 40–75 60–50 80–37 150–20 300–10 600–5

Output Ratings:

Output Voltage Output Current Output Power

Line Regulation:2

Voltage (0.05% of Vmax+2mV) Current (0.1% of Imax)

Load Regulation:3

Voltage (0.05% of Vmax+2mV) Current (0.1% of Imax)

Meter Accuracy:

Voltage (0.5% Vmax+1count) Current (1.0% Imax+1count)

Preview Accuracy

Voltage (0.5% Vmax+1 count) Current (1.0% Imax+1 count)

OVP Adjustment Range (6% to 110% Vmax)

Output Noise and Ripple (V)

RMS p–p (20 Hz–20 MHz)

5, 6

Stability:

Voltage (0.05% of Vmax) Current (0.05% of Imax)

0–5V 0–350A 1750W

5 mV 350 mA

0.04V 4A

0.04V 6A

0–8V 0–350A 2800W

6 mV 350 mA

0.05V 4A

0.05V 5A

0.3–5.5V 0.4–8.8V

12 mV 100 mV

3 mV 175 mA

12 mV

100 mV

4 mV 175 mA

0–16V 0–185A 2960W

10 mV 185 mA

0.09V 3A

0.8–

17.6V

10 mV

100 mV

8 mV 93 mA

0–32V 0–95A 3040W

18 mV 95 mA

0.3V

0.8A

0.3V

1.1A

1.6–35V

10 mV

100 mV

16 mV 48 mA

0–40V 0–75A 3000W

22 mV 75 mA

0.3V

0.7A

0.3V

0.9A

0–60V 0–50A 3000W

32 mV 50 mA

32mV 50 mA

0.4V

0.5A

0.4V

0.6A

0–80V 0–37A 2960W

42 mV 37 mA

0.5V

0.4A

0.5V

0.5A

2–44V 3–66V 4–88V

10 mV

100 mV

20 mV 38 mA

15 mV

100 mV

30 mV 25 mA

15 mV 120 mV

40 mV 19 mA

0–150V 0–20A 3000W

77 mV 20 mA

0.9V

0.3A

0.9V

0.3A

7.5– 165V

30 mV 200 mV

75 mV 10 mA

0–300V 0–10A 3000W

152 mV 10 mA

0.09A

0.11A

0–600V 0–5A 3000W

302 mV 5 mA

0.05A

0.06A

15–330V 30–660V

60 mV 300 mV

150 mV 5 mA

100 mV 500 mV

300 mV

2.5 mA

Temperature Coefficient:7

Voltage (0.02% of Vmax) Current (0.03% of Imax)

Maximum Remote Sense Line Drop Compensation per line

1. Specifications are warranted over a temperature range of 0–50°C with default local sensing.

From 50–70°C, derate output 2% per °C. From 40–70°C, derate output 2% per °C below 190 VAC with single or three–phase inputs.

2. For input voltage variation over the AC input voltage range, with constant rated load.

3. For 0–100% load variation, with constant nominal line voltage.

4. Typical P–P noise and ripple is 50 mV.

5. Maximum drift over 8 hours with constant line, load, and temperature, after 15 minute warm–up (30 minute warm–up

for 5V, 8V, and 16V models).

6. Current accuracy for 5V, 8V, and 16V models is 1% typical.

Change in output per °C change in ambient temperature, with constant line and load.

8. Line drop subtracts from the maximum available output voltage at full rated power.

1 mV 105 mA

2V 2V 2V 5V 5V 5V 5V 5V 5V 5V

1.6 mV 105 mA

3.2 mV 55 mA

6 mV 30 mA

8 mV 23 mA

12 mV 15 mA

16 mV 12 mA

30 mV 6 mA

60 mV 3 mA

120 mV

1.5 mA

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1-3

Features and Specifications DLM-E 3kW & 4kW Series Power Supplies

1.4.2 4 kW DLM–E Electrical Specifications9

Model 5–450 8–450 16–250 22-180 32–125 40–100 60–66 80–50 150–26 300–13 600–6.6

Output Ratings:

Output Voltage Output Current Output Power

Line Regulation:10

Voltage (0.05% of Vmax+2mV) Current (0.1% of Imax)

Load Regulation:11

Voltage (0.05% of Vmax+2mV) Current (0.1% of Imax)

Meter Accuracy:

Voltage (0.5% Vmax+1count) Current (0.75% Imax+1count)

Preview Accuracy

Voltage (0.5% Vmax+1 count) Current (1.0% Imax+1 count)

OVP Adjustment Range (6% to 110% Vmax)

Output Noise and Ripple (V)

RMS p–p (20 Hz–20 MHz)

13, 14

Stability:

Voltage (0.05% of Vmax) Current (0.05% of Imax)

0–5V 0–450A 2250W

5 mV 450 mA

0.04V 5A

0.04V 6A

0.3–

5.5V

12 mV 100

3 mV 225 mA

0–8V 0–450A 3600W

6 mV 450 mA

0.05V 5A

0.05V 6A

0.4–

8.8V

12 mV 100 mV12

4 mV 225 mA

0–16V 0–250A 4000W

10 mV 250 mA

0.09V 3A

0.09V 4A

0.8–

17.6V

10 mV 100 mV12

8 mV 125 mA

0-22V 0-180A 4000W

13 mV 180mA

0.2V 3A

1.1-

24.2V

10 mV 100 mV12

11 mV 90 mA

0–32V 0–125A 4000W

18 mV 125 mA

0.3V 1A

0.3V

1.4A

1.6–35V

10 mV 100 mV12

16 mV 63 mA

0–40V 0–100A 4000W

22 mV 100 mA

0.3V

0.9A

0.3V

1.1A

0–60V 0–66A 3960W

32 mV 66 mA

32mV 66 mA

0.4V

0.6A

0.4V

0.8A

0–80V 0–50A 4000W

42 mV 50 mA

0.5V

0.5A

0.5V

0.6A

2–44V 3–66V 4–88V

10 mV 100 mV12

20 mV 50 mA

15 mV 100 mV

30 mV 33 mA

15 mV 120 mV

40 mV 25 mA

0–150V 0–26A 3900W

77 mV 26 mA

0.9V

0.3A

0.9V

0.4A

7.5– 165V

30 mV 100 mV

75 mV 13 mA

0–300V 0–13A 3900W

152 mV 13 mA

1.6V

0.11A

0.14A 15–

330V

60 mV 150 mV

150 mV

6.5 mA

0–600V 0–6.6A 3960W

302 mV 7 mA

3.1V

0.06A

0.08A 30–

660V

100 mV 300 mV

300 mV

3.3 mA

Temperature Coefficient:15

Voltage (0.02% of Vmax) Current (0.03% of Imax)

Maximum Remote Sense Line Drop Compensation per line

9. Specifications are warranted over a temperature range of 0–50°C with default local sensing.

From 50–70°C, derate output 2% per °C. From 40–70°C, derate output 2% per °C below 190 VAC with single or three–phase inputs.

10. For input voltage variation over the AC input voltage range, with constant rated load.

11. For 0–100% load variation, with constant nominal line voltage.

12. Typical P–P noise and ripple is 50 mV.

13. Maximum drift over 8 hours with constant line, load, and temperature, after 15 minute warm–up (30 minute warm–up

for 5V, 8V, and 16V models).

14. Current accuracy for 5V, 8V, and 16V models is 1% typical.

15.

Change in output per °C change in ambient temperature, with constant line and load.

16. Line drop subtracts from the maximum available output voltage at full rated power.

1 mV 135 mA

2V 2V 2V 2V 5V 5V 5V 5V 5V 5V 5V

1.6 mV 135 mA

3.2 mV 75 mA

4.4 mV 54 mA

6 mV 38 mA

8 mV 30 mA

12 mV

19.8 mA

16 mV 15 mA

30 mV

7.8 mA

60 mV

3.9 mA

120 mV

2.0 mA

1-4 M362000-01 Rev E

DLM-E 3kW & 4kW Series Power Supplies Features and Specifications

1.4.3 Additional Specifications

AC Input:

Output

Power

3 kW19

4 kW

17. Maximum input current measured at low AC line and maximum output power.

18. Power factor measured at nominal line, maximum output power.

19.

The 3 kW DLM–E is designed to operate without derating to the output power level with either a single–phase or three–phase AC input voltage without any internal jumper changes.

Nominal Input

Voltage

230 VAC

Single–Phase

208 VAC

Three–Phase

208 VAC

Three–Phase

380/400/415 VAC

Three–Phase

480 VAC

Three–Phase

Input

Option

Std 180–264 VAC L–L 21A RMS 0.98

Std 180–264 VAC L–L 12A RMS 0.95

Std 180–264 VAC L–L 15A RMS 0.95

M1 345–455 VAC L–L 8.5A RMS 0.95

M2 432–528 VAC L–L 6.5A RMS 0.95

Input Range

(47–63 Hz)

Input Current

Maximum

Input Power

Efficiency: 5 and 8 VDC models – 82% typical, 16–600 VDC models – 87% typical Altitude: 2000M (6562 Ft.) Operating Temperature Range: 0 to 50°C Storage Temperature Range: –40 to +85°C

Factor18

Humidity Range: 0 to 80% Non–condensing Time Delay from power on until output is stable: 10 seconds maximum Voltage Mode Transient Response Time: 1 ms recovery to 1% band for 30% step load

change from 70% to 100% or 100% to 70%

Remote Start/Stop and Interlock: TTL compatible input, Contact Closure, 5–24 VDC. Switching Frequency: Nominal 32 kHz (64 kHz output ripple) Float Voltage: Negative output terminal may be biased to 150 VDC relative to chassis.

For models 16V, 22V output terminal may be biased to 600 VDC relative to chassis.

Remote Analog Programming (Full Scale Input): Scales are selectable through rear panel.

Parameter Resistance Voltage

Voltage Current

OVP

5 kΩ 5 kΩ 5 kΩ

5V, 10V 5V, 10V 5V, 10V

Analog Programming Accuracy: 1% of rated output for voltage programming, 5% of rated output for resistance programming, 2% of rated output voltage for OVP.

M362000-01 Rev E

1-5

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