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Advanced Operation

DLM-E 3kW & 4kW Series Power Supplies

4.3.3

Programming Output Current Limit

Programming Output Current Limit with a 0–5 VDC or 0–10 VDC Source

1. Set S1-2, the rear panel DIP Switch, UP, in the open position for 0–5 VDC programming

range.

2. Set S1-2, the rear panel DIP Switch, Down, in the closed position for 0–10 VDC

programming range.

3. Connect the external programming source between pins 10 (current programming

input/positive) and 12 (return). Varying the programming voltage from 0 to maximum will
cause the output to vary from 0 to 100% of the model rating. Adjust the programming
signal to zero.

4. Turn the power supply ON.

5. Set the front panel LOCAL/REMOTE switch to the REMOTE position and adjust the

external programming voltage source. By pressing the V&I PREVIEW button and
observing the front panel ammeter reading, the external control can be adjusted to the
desired setting.

S1 Switch Settings

S1-2 OPEN = 0–5V

S1-2 CLOSED = 0–10V

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

4-10

M362000-01 Rev E

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Содержание Sorensen DLM-E

Страница 1: ...ies 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...

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Страница 3: ......

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Страница 5: ...oses only Notice of Copyright DLM E 3kW 4kW Series Power Supplies Operation Manual 2002 2011AMETEK Programmable Power Inc All rights reserved Exclusion for Documentation UNLESS SPECIFICALLY AGREED TO...

Страница 6: ...viii M362000 01 Rev E This page intentionally left blank...

Страница 7: ...th 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 haz...

Страница 8: ...x M362000 01 Rev E This page intentionally left blank...

Страница 9: ...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 B...

Страница 10: ...xii M362000 01 Rev E This page intentionally left blank...

Страница 11: ...patibility 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...

Страница 12: ...xiv M362000 01 Rev E This page intentionally left blank...

Страница 13: ...1 1 3 1 4 2 4 kW DLM E Electrical Specifications 9 1 4 1 4 3 Additional Specifications 1 5 1 4 4 Mechanical Specifications 1 6 SECTION 2 INSTALLATION 2 1 2 1 Introduction 2 1 2 2 Safety 2 1 2 2 1 High...

Страница 14: ...ltiple 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 R...

Страница 15: ...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 Ope...

Страница 16: ...trol 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...

Страница 17: ...C 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 O...

Страница 18: ......

Страница 19: ...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 v...

Страница 20: ...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 p...

Страница 21: ...66V 4 88V 7 5 165V 15 330V 30 660V Output Noise and Ripple V RMS p p 20 Hz 20 MHz 12 mV 100 mV4 12 mV 100 mV4 10 mV 100 mV4 10 mV 100 mV4 10 mV 100 mV4 15 mV 100 mV 15 mV 120 mV 30 mV 200 mV 60 mV 300...

Страница 22: ...3 66V 4 88V 7 5 165V 15 330V 30 660V Output Noise and Ripple V RMS p p 20 Hz 20 MHz 12 mV 100 mV12 12 mV 100 mV12 10 mV 100 mV12 10 mV 100 mV12 10 mV 100 mV12 10 mV 100 mV12 15 mV 100 mV 15 mV 120 mV...

Страница 23: ...t any internal jumper changes 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 Hu...

Страница 24: ...onnector Models DLM150 XX through DLM600 XX Connector type Four position terminal block two positive and two negative connections 6 32 plated Phillips head SEMS screws accommodate up to 12 AWG Approxi...

Страница 25: ...ontrols Section 2 7 7 Connect the load Section 2 8 Instructions for Local Programming Mode operation Constant Voltage and Constant Current are given in Section 3 Basic Operation Remote Programming ope...

Страница 26: ...he fourth wire in a three phase AC input connector must be connected to an electrical ground at the power outlet Any disconnection of this ground will cause a potential shock hazard to operating perso...

Страница 27: ...anel controls and indicators as well as rear panel connectors and terminals The front and rear panel diagrams are located in Section 2 4 2 3 1 Physical Check After unpacking perform an initial inspect...

Страница 28: ...gs are selectable with the LOCAL REMOTE mode switch position 8 VOLTAGE DISPLAY 3 digit green LED display normally indicates DC output voltage of supply Indicates preset output voltage setting when the...

Страница 29: ...DLM E 3kW 4kW Series Power Supplies Installation Figure 2 2 DLM E Controls Connectors and Indicators 5V 80V models M362000 01 Rev E 2 5...

Страница 30: ...Installation DLM E 3kW 4kW Series Power Supplies Figure 2 3 DLM E Controls Connectors and Indicators 150V 600V models 2 6 M362000 01 Rev E...

Страница 31: ...or 150V through 600V models 2 Negative Output Bus bar for 5V through 80V models TB2 3 and 4 for 150V through 600V models 3 Output connector location for 150V through 600V models 4 Programming and Moni...

Страница 32: ...mond RASB19WH2 Bolt holes in the chassis sides are provided for rack mount slides such as the ZERO C300S18 slides Be sure to provide adequate support for the rear of the unit while not obstructing the...

Страница 33: ...ange 47 63 Hz Input Current Maximum2 AC Input Terminals 3 kW3 230 VAC Single Phase Std 180 264 VAC L L 20A RMS L1 L34 F1 F3 3 kW3 208 VAC Three Phase Std 180 264 VAC L L 12A RMS L1 L2 L3 F1 F2 F3 4 kW...

Страница 34: ...ol range should be from zero to the maximum rated output Compare the test meter reading with the front panel voltmeter reading Check that the green VOLTAGE MODE indicator is ON Set the POWER switch to...

Страница 35: ...be twisted pair with minimum lead length Shielding of the sense leads may be necessary in high noise environments Even if noise is not a concern the load and remote sense wires should be twisted pair...

Страница 36: ...ovide support when tightening hardware to prevent bending bus bars Ensure that the mounting hardware at each terminal and wiring assembly is placed to avoid touching the other terminal and shorting th...

Страница 37: ...wn by the other loads and DC ground loops are developed Except for low current applications this method should not be used The preferred way to distribute power is by the radial distribution method in...

Страница 38: ...plies Figure 2 6 Multiple Loads with Local Sensing Local sense lines shown are default J11 to busbar connections Figure 2 7 Multiple Loads with Remote Sensing Local sense lines shown are default J11 t...

Страница 39: ...and Constant Current Mode and two control modes Local Programming Mode default setting and Remote Programming Mode Both operating modes are available regardless of which control mode is used This sect...

Страница 40: ...IL is greater than the current limit setting ISET or IL ISET In constant current mode the power supply maintains the output current at the selected value ISET while the load voltage varies with the lo...

Страница 41: ...See Section 4 2 Configuring for Remote Programming Sensing and Monitoring S1 Switch Settings S1 1 OPEN S1 2 OPEN S1 3 OPEN S1 4 OPEN S1 5 OPEN S1 6 OPEN S1 7 OPEN S1 8 OPEN Figure 3 2 Local Mode Defa...

Страница 42: ...connector changes CAUTION Do not use remote sensing with multiple supplies connected in series or in parallel 3 3 1 Connecting Remote Sense Lines The DLM E Series units are shipped with the rear pane...

Страница 43: ...cuit will be activated causing the output voltage and current to fall to zero 2 If the power supply is operated without remote sense lines or local sense jumpers in place the supply will continue to w...

Страница 44: ...Basic Operation DLM E 3kW 4kW Series Power Supplies 3 6 M362000 01 Rev E This page intentionally left blank...

Страница 45: ...Status Indicators for thermal shutdown OVP status remote local programming mode and voltage current mode operation Section 4 6 Calibrated Readback Signals for output voltage and output current with se...

Страница 46: ...use the REMOTE LOCAL Programming switch for remote programming When set to REMOTE programming control of OUTPUT VOLTAGE CURRENT LIMIT and OVP is passed to external voltage or current sources which ar...

Страница 47: ...rent Monitor Output 20 Remote Local Voltage Control Select 8 N C for all models except 16V 22V models Fault signal Active High 10mA current source 21 1 mA current source for Voltage Programming 9 Volt...

Страница 48: ...ons and Settings 4 2 3 Resetting Rear Panel DIP Switch Settings Some applications require the default factory settings of the rear panel 8 position DIP switch S1 If the switch requires resetting read...

Страница 49: ...allows control of the power supply s output voltage and or current limit to shift from local operation at the front panel voltage and current controls to external analog input sources As a programming...

Страница 50: ...CAL Switch The front panel REMOTE LOCAL Programming switch will allow you to switch back and forth between remote and local operation when programming output voltage and current limit with external vo...

Страница 51: ...DLM E 3kW 4kW Series Power Supplies Advanced Operation M362000 01 Rev E 4 7 Figure 4 3 Programming Output Voltage Current Limit and OVP with REM LOC Switch...

Страница 52: ...input positive and 12 return Varying the programming voltage from 0 to maximum will cause the output to vary from 0 to 100 of the model rating Adjust the programming signal to zero 4 Turn the power s...

Страница 53: ...he potentiometer to pin 12 return Adjusting the resistance from 0 to maximum will vary the output voltage from 0 to 100 of the model rating Adjust the programming signal to zero 3 Turn the power suppl...

Страница 54: ...ming input positive and 12 return Varying the programming voltage from 0 to maximum will cause the output to vary from 0 to 100 of the model rating Adjust the programming signal to zero 4 Turn the pow...

Страница 55: ...of the potentiometer to pin 12 return Adjusting the resistance from zero to maximum will vary the output voltage from 0 to 100 of the model rating Adjust the programming signal to zero 3 Turn the pow...

Страница 56: ...ositive and 12 return 3 Connect a jumper between remote programming connector pins J3 20 and J3 21 for external control of output voltage 4 Adjust the external programming signal to zero 5 Switch the...

Страница 57: ...tch the ENABLE STANDBY switch to STANDBY 6 Turn the power supply ON 7 Set the front panel LOCAL REMOTE switch to the LOCAL position and adjust the external programming signal By pressing the V I PREVI...

Страница 58: ...n be checked at any time by pressing the OVP PREVIEW switch The OVP set point is the value displayed on the digital voltmeter To set the trip level from the front panel 1 Adjust the power supply outpu...

Страница 59: ...voltage from zero to maximum will cause the OVP setting to vary from approximately 0 to 110 of the model rating 4 Turn the power supply ON and adjust the external voltage programming to zero 5 Set th...

Страница 60: ...ct the tap and clockwise end of the potentiometer to pin 12 return Adjusting the resistance from zero to maximum will vary the output voltage from approximately 0 to 110 of the model rating 4 Turn the...

Страница 61: ...ramming the Shutdown Function The Shutdown circuit uses a 5 24 VDC input to disable or enable the power supply output Connections for the input signals are made on connector J3 Rear panel DIP switch S...

Страница 62: ...e other side of the relay to J3 pin 14 Remote Shutdown Input Also connect pin 2 Shutdown Return to pin 6 Status Indicator Return See Figure 4 13 through Figure 4 16 3 Set rear panel DIP switch S1 to s...

Страница 63: ...4 13 Using Shutdown with Contact Closure of a Normally OPEN Relay S1 6 Up Figure 4 14 Using Shutdown with Contact Closure of a Normally OPEN Relay S1 6 Down Figure 4 15 Using Shutdown with Contact Clo...

Страница 64: ...more information about making these connections The following table shows the required pin connections and switch settings for remote monitoring of readback signals with 0 5 VDC or 0 10 VDC outputs U...

Страница 65: ...to be obtained The power supply output may be biased up to a maximum of 150 VDC with respect to the chassis WARNING Use extreme caution when biasing the output relative to the chassis due to potentia...

Страница 66: ...or to obtain a positive negative supply To obtain two positive voltages connect the negative output terminals of both supplies together The positive output terminals will provide the required voltages...

Страница 67: ...return line of the negative supply to the common connection Figure 4 18 Split Supply Operation of Multiple Supplies Two Positive Voltages Local sense lines shown are from J11 to busbars Figure 4 19 S...

Страница 68: ...n the Master Slave set have a cable plugged into either J12 or J13 or both 4 Ensure that all of the outputs of the positive terminals and negative terminals are also connected in parallel Refer to Sec...

Страница 69: ...the REMOTE position with the S1 rear panel Dip switch S1 8 in the down or closed position Once the lock function has been activated it disables local control for all output control functions except th...

Страница 70: ...Advanced Operation DLM E 3kW 4kW Series Power Supplies 4 26 M362000 01 Rev E This page intentionally left blank...

Страница 71: ...Warranty page in this manual for terms and contact information CAUTION Potentially lethal voltage exists in the power circuit and the output of high voltage models Filter capacitors store potentially...

Страница 72: ...n 4 3 Is front panel ON LED lit Connect unit to AC supply in specified range See Section 2 4 1 Internal circuit See your service technician Output not adjustable Is unit in current limit mode Green Cu...

Страница 73: ...hould be done through access holes in the cover or front panel See Figure 5 1 Figure 5 1 Potentiometer Locations Location Function Adjustment Procedure Top Cover Output Voltage Clockwise rotation incr...

Страница 74: ...458 0267 E mail sales programmablepower com www programmablepower com Note When ordering parts please include the model number and serial number of the unit with your order 5 5 Fuse Ratings Table 5 3...

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