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Teledyne T3PS1000 Series User Manual Download Page 25

 

 

OPERATION 

25 

Constant Voltage Mode 

 

Background 

Before voltage can be output, please see page 22 to 
set the current level. 

Setting step 

1.

 

Connect the test leads to the EUT 
with the power off.  

PO

WE

R

 

 

 

60V  6A

DC  Power  Supply

SPS-606

V

A

0~60V, 0~3A

POWER

VOLTAGE

CURRENT

C.V.

HI
LO

FINE

GND

C.C.

COARSE

OFF

ON

AMPS

COARSE

FINE

GND

Load

 

 

2.

 

Set the current and voltage knobs to the left 
most position (0A, 0V). 

 

 

VOLTAGE

CURRENT

C.V.

HI
LO

FINE

C.C.

COARSE

AMPS

COARSE

FINE

 

 

3.

 

Turn the instrument power on. 

PO

WE

R

 

 

4.

 

Adjust the current and voltage knobs to the 
desired values.  

 

 

VOLTAGE

CURRENT

C.V.

HI
LO

FINE

C.C.

COARSE

AMPS

COARSE

FINE

 

Summary of Contents for T3PS1000 Series

Page 1: ... ...

Page 2: ...opied reproduced or translated to another language without prior written consent of Teledyne LeCroy company The information in this manual was correct at the time of printing However Teledyne LeCroy continues to improve products and reserves the rights to change specification equipment and maintenance procedures at any time without notice ...

Page 3: ...nel Overview 14 Output Current Temperature Characteristics 16 SETUP 17 Installation Location 18 Power Up 18 Over Voltage Protection Set Up 19 Load Cable Connection 20 Setting the Current Level 22 Setting the Remote Control 23 OPERATION 24 Constant Voltage Mode 25 Using the Sense Terminals 26 PERFORMANCE ADJUSTMENT 27 APPENDIX 33 Fuse Replacement 33 Specification 34 INDEX 36 ...

Page 4: ...e T3PS WARNING Warning Identifies conditions or practices that could result in injury or loss of life CAUTION Caution Identifies conditions or practices that could result in damage to the power supply or to other objects or property DANGER High Voltage Attention Refer to the Manual Protective Conductor Terminal Earth Ground Terminal Do not dispose electronic equipment as unsorted municipal waste P...

Page 5: ...nt category IV is for measurement performed at the source of a low voltage installation Measurement category III is for measurement performed in a building installation Measurement category II is for measurement performed on circuits directly connected to a low voltage installation Measurement category I is for measurements performed on circuits not directly connected to Mains Power Supply WARNING...

Page 6: ...d liquid or gaseous ionized gases that may produce a reduction of dielectric strength or surface resistivity Pollution degree 1 No pollution or only dry non conductive pollution occurs The pollution has no influence Pollution degree 2 Normally only non conductive pollution occurs Occasionally however a temporary conductivity caused by condensation must be expected Pollution degree 3 Conductive pol...

Page 7: ...this instrument as unsorted municipal waste Please use a separate collection facility or contact the supplier from which this instrument was purchased Please make sure discarded electrical waste is properly recycled to reduce environmental impact ...

Page 8: ... must be connected to the terminal which is marked with the letter N or coloured Blue or Black The wire which is coloured Brown must be connected to the terminal marked with the letter L or P or coloured Brown or Red If in doubt consult the instructions provided with the equipment or contact the supplier This cable appliance should be protected by a suitably rated and approved HBC mains fuse refer...

Page 9: ...oing through the overview follow the Setup chapter page 17 to properly power up and set operation environment For initial inspection refer to the Performance adjustment chapter page27 Main Features 10 Model Differences 10 Front Panel Overview 11 CV CC Crossover Characteristics 13 Rear Panel Overview 14 Output Current Temperature Characteristics 16 ...

Page 10: ...97 133V for 230V 195V 265V High frequency switching power High power Density High efficiency 70 Constant voltage and constant current operation Remote output control on off Model Differences Model name Voltage Current Watts T3PS11230 12V 30A 360 T3PS12415 24V 15A 360 T3PS16006 60V 6A 360 ...

Page 11: ...ply is in constant voltage mode 2 Constant current indicator C C The constant current indicator lights up when the power supply is in constant current mode 3 Course current knob CURRENT C C COARSE FINE Used for coarse adjustment of the current output 4 Course current knob Used for fine adjustment of the current output 5 Course voltage knob VOLTAGE C V FINE COARSE Used for coarse adjustment of the ...

Page 12: ...ty terminal 8 Ground terminal Ground terminal 9 Negative output terminal Negative polarity terminal 10 Current Display A Displays the current output 11 Voltage display V Displays the voltage output 12 Power switch POWER 13 Range selector HI AMPS Selects high or low current range ...

Page 13: ...ing and the Current level fluctuates according to the load condition until it reaches the output current setting C V When the current level reaches the output setting T3PS starts operating in Constant Current mode The indicator on the front panel turns red C C The Current level is kept at the setting but the Voltage level becomes lower than the setting in order to suppress the output power level f...

Page 14: ...SCONNECT POWER CORD 115V input T 10A 250V 230V input T 6 3A 250V 15 Power Socket 16 AC line select 115 AC LINE SELECT 115V 230V AC line select 17 Fan 18 S sense terminal M S M S A positive input voltage remote sense terminal 19 S sense terminal A negative input voltage remote sense terminal ...

Page 15: ...erminal 0 30A OUTPUT GND 0 12V 21 Ground 22 Negative output terminal 23 OVP adjuster CONTROL REMOTE O V P Overvoltage protection adjustment 24 Remote control terminal Remote control jumper Open Remote output off Short remote output on ...

Page 16: ...es User Manual 16 Output Current Temperature Characteristics Background The chart below shows the current output characteristics versus temperature Diagram 100 50 0 0 40 60 Current output Environtment temperature C ...

Page 17: ...onfigure T3PS before operation For checking the functionality refer to the Performance verification chapter page 27 Installation Location 18 Power Up 18 Over Voltage Protection Set Up 19 Load Cable Connection 20 Setting the Current Level 22 Setting the Remote Control 23 ...

Page 18: ...e ventilation and that the cooling fan has enough clearance to allow adequate airflow Power Up Power On Press the Power switch to turn on the power The current and voltage display will light up POWER V A Power Off Press the Power switch again to turn off the power After two seconds the meters and indicators turn off POWER ...

Page 19: ...is limit the output is shut off immediately 1 With the machine off turn the voltage output to maximum VOLTAGE C V FINE COARSE 2 Turn the OVP adjuster to maximum fully clockwise O V P 3 Turn on the T3PS 4 Adjust the voltage output to slightly above the desired OVP level VOLTAGE C V FINE COARSE 5 Turn the OVP adjuster until the voltage displayed on the meter starts to drop This sets the OVP level O ...

Page 20: ... Turn the terminal counterclockwise and loose the screw 2 Insert the cable terminal 0 60V 0 3A GND 2 1 3 Turn the terminal clockwise and tighten the screw 0 60V 0 3A GND 3 Banana plug Insert the plug into the socket 0 60V 0 3A GND Wire type When using load cables other than the attached make sure they have enough current capacity for minimizing cable loss and load line impedance Use the table belo...

Page 21: ...5 3 Note The ambient temperature of Permissible Current is at 40 C The withstanding temperature of a conductor is at 105 C according to the condition of the distributed single wire The permissible current listed as above is recommended to be used at under 70 If sense wires are are needed any wire gauge above UL CSA AWG 20 is permissible 18 10 When using a capacitive load please twist the output te...

Page 22: ... 0 60V 0 3A GND 3 Turn the coarse voltage knob away from the zero position until the C C knob becomes lit VOLTAGE C V FINE COARSE 4 Adjust the current knobs to the desired current limit The current will be shown in the ammeter display CURRENT C C COARSE FINE 5 The current limit has now been preset Do not change the current values 6 Remove the short from the terminals 0 60V 0 3A GND 7 The power sup...

Page 23: ... Remote Control Background The T3PS output can be controlled remotely using the remote control pins on the rear panel Output Off Remote control pins open CONTROL REMOTE Output On Remote control pins shorted CONTROL REMOTE ...

Page 24: ...T3PS1000 series User Manual 24 OPERATION Constant Voltage Mode 25 Using the Sense Terminals 26 ...

Page 25: ...Power Supply SPS 606 V A 0 60V 0 3A POWER VOLTAGE CURRENT C V HI LO FINE GND C C COARSE OFF ON AMPS COARSE FINE GND Load 2 Set the current and voltage knobs to the left most position 0A 0V VOLTAGE CURRENT C V HI LO FINE C C COARSE AMPS COARSE FINE 3 Turn the instrument power on POWER 4 Adjust the current and voltage knobs to the desired values VOLTAGE CURRENT C V HI LO FINE C C COARSE AMPS COARSE ...

Page 26: ...e load Connect the S terminal to the negative terminal of the load Connection Require 0 30A OUTPUT FOR CONTINUED FIRE PROTECTION REPLACE TO AVOID ELECTRIC SHOCK THE POWER CORD PROTECTIVE GROUNDING CONDUCTOR MUST BE WARNING DO NOT REMOVE COVERS REFER SERVICING TO NO OPERATOR SERVICEABLE COMPONENTS INSIDE T10A FUSE RATING REPLACE FUSE AS SPECIFIED T6 3A EN61010 1 REGULATION COMPLIANCE WITH 230V 115V...

Page 27: ...PERFORMANCE ADJUSTMENT 27 PERFORMANCE ADJUSTMENT Overview 28 Equipment 28 Adjustment Points 29 Rating Voltage Adjustment 30 Rating Current Adjustment 31 ...

Page 28: ... T3PS power supply is performing at the correct specification level Verification item Rating Voltage Voltage coarse fine level Rating Current Current coarse fine level Equipment Digital Multimeter DCV Accuracy 0 1 DCA Accuracy 0 1 DCA range 32A Philips screw driver 3mm for adjustment points ...

Page 29: ...PERFORMANCE ADJUSTMENT 29 Adjustment Points VR301 VR303 VR304 Right View VR304 VR303 VR301 VR1 VR310 VR2 Top View VR1 VR2 VR310 ...

Page 30: ...hown to the output terminals 2 Turn the voltage coarse and fine knobs fully clockwise to the maximum positions VOLTAGE C V FINE GND COARSE 3 Adjust VR301 so that the multimeter matches the following values ON OFF OUTPUT OUTPUT ON OFF T3PS11230 12 5V T3PS12415 24 5V T3PS16006 60 50V 4 Adjust VR2 so that the voltage value of the voltage display matches the voltage shown in the multimeter ...

Page 31: ... the AMPS key to set the current range to high 2 Turn the current coarse and fine knobs fully ant clockwise to the minimum positions CURRENT C C COARSE FINE 3 Turn the current coarse and fine knobs to the centered position CURRENT C C COARSE FINE 4 Connect a multimeter as shown in the connection diagram above 5 Adjust VR304 so that the multimeter displays 0 00A ...

Page 32: ...3 so that the multimeter displays the following values T3PS11230 30 1A T3PS12415 15 1A T3PS16006 6 10A 9 Adjust VR2 so that the current value of the ammeter display matches the current shown in the multimeter 10 Press the AMPS key to set the current range to low 11 Adjust VR310 so that the multimeter displays the following values half of the rating current T3PS11230 15 0A T3PS12415 7 5A T3PS16006 ...

Page 33: ...X 33 APPENDIX Fuse Replacement Step 1 Take off the power cord and remove the fuse socket using a minus driver 2 Replace the fuse in the holder Rating Line Voltage 230V T 10A 250V Line Voltage 115V T 6 3A 250V ...

Page 34: ...itude up to 2000m Installation Category II Pollution degree 2 Operation Temperature Humidity 0 C to 40 C 80 Storage Temperature Humidity 10 C to 70 C 70 Accessories Test Lead current 4A 1 Quick Start Guide x 1 Power Cord x 3 Constant voltage Operation Output voltage 0 to rating voltage adjustable Voltage Regulation Line Regulation 5mV Load regulation 5mV Recovery time 500us 50 load change minimum ...

Page 35: ...s Indicator Meter Voltage display 3 1 2 Digits 0 39 Green LED display Voltage Accuracy 0 5 of rdg 2 digits Current display 3 1 2 Digits 0 39 Red LED display Current accuracy 0 5 of rdg 2 digits Over voltage protection range 5 rating to rating 5 5 accuracy Vset 1 0 6V Insulation Between chassis and terminal 20MΩ DC500V Between chassis and AC cord 30MΩ DC500V ...

Page 36: ...nstructions 6 front panel diagram 11 fuse rating 33 replacing 33 Fuse replacement safety instruction 5 Ground symbol 4 list of features 10 load connection procedure 20 wire type 20 OVP setup 19 performance verification 28 Power on off safety instruction 5 power supply power on off 18 rear panel diagram 14 remote control 23 remote sense 26 Service operation about disassembly 5 specification 34 UK p...

Page 37: ... 0 0 0 1 2 3 4 5 6 7 8 8 9 3 3 3 45 6 990 0 0 9 0 0 0 9 0 0 0 0 9 7 7 88 8 1 931708 RevB ...

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