PS1215 User`s Manual
Contents
1. All Rights Reserved CAEN ELS d o o Rev 1 2 December 2014 PS1215 User s Manual e CAEN ELS d o o Kra ka ulica 2 6210 Se ana Slovenija Mail info Qcaenels com Web www caenels com PS1215 User s Manual Table Of Contents E LET IO TOM a ete ee i ee eee ee 8 1 1 THE PST215 PONERS PPT na ba ie DA R ON 8 1 2 THE PS1215 AT A GLANCE 4 ieina aa ia aaa i o i a k ama 9 1 3 TECHNICAL DATA as da a 10 MNE LET ser m m m m me ap e o ns na 11 2 1 INJURY PRECAUTIONS 00 55 gli ira o does iai 2400460014040009 odds is 11 2 2 UN TI I L L LL LL 11 2 3 INPUT RATINGS i aaa ee ee ccm ee ee ee aaa 12 2 4 LIVE CIRCUITS i nn 12 2 5 PART REPLACEMENT AND MODIFICATIONS 0 cecectvcccescecescecescsceccececeeces 12 3 LVOCON e _ 13 3 1 ACEN NEINRUEFCONNECTORZ 22702 H eee renin 13 3 2 OUR TE RAE en td 14 3 3 E A jjj wQ m 16 3 4 gt Mii jo BB 17 3 5 MOUNTING POSITION cccecececcccecececececscsececococscstasesesesesesaaaenesasss 17 4 TECHNICAL SPECIFICATIONS cccecececcccccccccccocococococococococ000e0e0e0e0eu0eeeuoeeess 19 5 CAL DIMENSIONS c000000000000000000000000000000000000 KARA 20 6 OUTPUT CURRENT DERATING cecccccecsccscccccccsccsercces 21 7 ORDERING CODES 22 PS1215 User s Manual Document Revisions October 24 2014 October 29 2014 Manual graphics changed December 2 2014 Updated2. supplies could corrupt measuring noise accuracy and precision The power supply is housed in a robust and compact stainless steel box that can be placed next to the supplied device in order to reduce cable lengths and minimize consequent possible noise pick up These power supplies are particularly designed for operation with the following CAEN ELS DC Current Transducers DCCT e CT 100 C CT 100V C e CT 150 C CT 150V C e CT 200 CT 200V e CT 300 CT 300V e CT 400 CT 400V e CT 600 CT 600V e CT 1000 CT 1000V All the above cited devices combined with a PS1215 low noise voltage power supply guarantee their rated specifications PS1215 User s Manual Introduction 1 2 The PS1215 at a Glance The PS1215 linear power supply and its I Os are represented in Figure 1 Output DC x AC Line Input Power Good LEDs monitor Figure 1 overall view of a PS1215 power supply The PS1215 is an isolated bipolar power supply with a 3 pole output connector specifically designed to supply DC Current Transducers DCCT The AC Power Line input 1s placed on the left side of the box while the output connectors on the right side LED monitors indicating the presence of positive and negative voltage are placed on the front side The PS1215 has a balanced bipolar output voltage as indicated in the following Table 1 Negative Output Positive Output Voltage Voltage PS1215 Table 1 output voltage values Introductio
3. the pin out of the Output DC connector to match the names used in the datasheet PS1215 User s Manual Safety information Warnings CAEN ELS will repair or replace any product within the guarantee period if the Guarantor declares that the product is defective due to workmanship or materials and has not been caused by mishandling negligence on behalf of the User accident or any abnormal conditions or operations Please read carefully the manual before operating any part of the instrument Z WARNINGZ High voltage inside do NOT open the boxes CAEN ELS d o o declines all responsibility for damages or injuries caused by an improper use of the Modules due to negligence on behalf of the User It is strongly recommended to read thoroughly this User s Manual before any kind of operation CAEN ELS d o o reserves the right to change partially or entirely the contents of this Manual at any time and without giving any notice Disposal of the Product The product must never be dumped in the Municipal Waste Please check your local regulations for disposal of electronics products PS1215 User s Manual Read over the instruction manual carefully before using the instrument The following precautions should be strictly observed before using the PS1215 CAUTION Do not use this product in any manner not specified by the manufacturer The protective features of this product may be impaired if it is used in a manner not specifie
4. voltage a PS1215 User s Manual 1 0 Connectors 3 4 Fixing On the bottom side of the PS1215 four threaded M3x4mm holes can be used for fixing the power supply These are indicated in the following Figure 9 M3 x 4mm Figure 9 Threaded holes position on the PS1215 bottom 3 5 Mounting position PS1215 shall NOT be mounted in the two following positions e bottom side of the box fixed to the celling Figure 10 e lateral side of the box that present ten ventilation holes faced to the top Figure 11 The RECOMMENDED mounting positions for increasing the heat dissipation and increasing reliability and life time are e bottom side of the box fixed to the floor e lateral side of the box that present twenty ventilation holes faced to the top IVO Connectors PS1215 User s Manual p Figure 10 Ceiling mounting NOT allowed Figure 11 Lateral mounting ten ventilation holes faced to the top NOT allowed _ 7 PS1215 User s Manual Technical Specifications 4 Technical Specifications Technical Specifications for the PS1215 linear power supplies are presented in the following Table 4 Technical Specifications PS1215 Output Positive Voltage 3 15 V Maximum Output Power 27 W 15V 900 mA Maximum Output Current 15V 900 mA 0 003 RMS DC 1MHz 0 025 p p O DC 1MHz AC Line Voltage Input 90 260 Vac AC Line Frequency 47 63 Hz Input to Output Isolation 3kV Output to Earth
5. Case Isolation 500V Hold up time 16 ms typ at 115 Vac Cooling Natural convection Weight 600 g Y Cable length CT I and CT V Indicators 2 LEDs I Output short circuit Protections Output over voltage Output Ripple Noise Operating Temperature Range 0 C 50 C Table 4 PS1215 power supply main specifications Mechanical Dimensions PS1215 User s Manual 5 Mechanical Dimensions The PS1215 low noise power supply mechanical dimensions are hereafter shown 4125 Figure 12 Mechanical drawings VIN PS1215 User s Manual Output Current Derating 6 Output Current Derating Current 100 80 90 115 260 Input Voltage V Figure 13 Output current versus input voltage at 60 Hz Current 100 50 45 60 Ambient T C Figure 14 Output current versus ambient temperature Ordering Codes PS1215 User s Manual 7 Ordering Codes The PS1215 power supply canbe ordered in three different codes differing by the output cabling Two versions are dedicated to operation together with the CAEN ELS current transducer series 2 Ordering Code Description PS1215 AC DC Single Output Dual Voltage IM 15V Low Noise Power Supply 27W max 3m cable PS1215 AC DC Single Output Dual Voltage 15V Low Noise Power Supply 27W max Y Cable CT V 3m cable with DB 9 and BNC voltage output PS1215V WPS1215VXAAA PS1215 AC DC Single Output Dual Voltage 15V Low No
6. d in this manual Do not use the device if it is damaged Before you use the device inspect the instrument for possible cracks or breaks before each use Do not operate the device around explosives gas vapor or dust Always use the device with the cables provided Turn off the device before establishing any connection Do not operate the device with the cover removed or loosened Do not install substitute parts or perform any unauthorized modification to the product Return the product to the manufacturer for service and repair to ensure that safety features are maintained This device is designed for indoor use and in area with low condensation PS1215 User s Manual The following table shows the general environmental reguirements for a correct operation of the instrument Environmental Conditions Operating Temperature Operating Humidity Storage Temperature Storage Humidity Reguirements 0 C to 50 C 30 to 85 RH non condensing 10 C to 60 C 5 to 90 RH non condensing Introduction PS1215 User s Manual 1 Introduction This chapter describes the general characteristics and main features of the PS1215 low noise power supply 1 1 The PS1215Power Supply CAEN ELS PS1215 1s a single output dual voltage mixed switching linear power supply that is designed in order to obtain low noise operation and high efficiency and it is especially suited for DCCT measurement systems where switching power
7. ise Power Supply 27W max PS1215 WPS1215IXAAA Y Cable CT I 3m cable with DB 9 and banana plugs current output z
8. lugs let circuits discharge and remove external voltage source before touching components wait 10 min at least 2 5 Part Replacement and Modifications Parts substitutions and modifications are allowed by authorized CAEN ELS d o o service personnel only r O PS1215 User s Manual 1 0 Connectors 3 1 0 Connectors This chapter describes the I O connectors their corresponding pinout and their functionality 3 1 AC Line Input Connector The AC Line Input connector is in a standard IEC Male Socket as shown in Figure 3 The PS1215 power supply is designed for universal AC input voltage range since it can operate with voltage from 90V to 260V and input frequency from 47 to 63 Hz Under the value of 115V AC Mains input the Power Supply is subject to current 1 e power de rating See Output Current Derating chapter for further details Figure 3 AC Line input connector IVO Connectors PS1215 User s Manual 3 2 Output Output DC voltages are made available through a 3 pole connector with a screw locking The pin out of the connector frontal view is shown in Figure 4 Pin 4 Pin 3 gt Pin 1 Figure 4 Output DC Connector TE 1838839 1 The output connector has the following pin out Table 2 PS1215 output D connector pin out The power supply is equipped with a cable for the connection to the DCCT Two different cables can be plugged to the Output DC connector e Y Cable CT V Figure 6 one side
9. n PS1215 User s Manual 1 3 Technical Data The PS1215 power supply has an output voltage accuracy of 3 on both its positive and negative outputs Maximum peak to peak voltage noise measured at the device output terminals is rated at 4 mV This value is measured over a 1 MHz bandwidth using a LeCroy MSO 44MXs B 400MHz 5GS s with AC Coupling at full load A typical output waveform used to estimate the peak to peak noise value is shown in Figure 2 gt Measure Pl sdew C2 P2 P3 P4 P4 Pb value 442 UV status L 4 00 mividiv 500 ps div Stop 2200 mv 1 00 MS 200 MSs Edge TELEDYNE LECROY 9 2 2014 10 06 06 AM Figure 2 typical output noise AC coupling a PS1215 User s Manual Safety 2 Safety 2 1 Injury Precautions Prior to shipment this system was inspected and found free of mechanical or electrical defects Upon unpacking of the system inspect for any damage which may have occurred in transit The inspection should confirm that there is no exterior damage to the system suchas broken connectors This section contains the fundamental safety rules for the installation and operation of the system Read thoroughly this section before starting any procedure of installation or operation 2 2 Caution The following safety precautions must be observed during all phases of Operation service and repair of this equipment Failure to comply with the safety precautions or warnings in this document viola
10. of the cable is terminated with a SUB D connector for the direct connection of a DCCT CT Series with voltage output CT xx00V The other side is terminated with one connector that fits in the output DC connector of the PS1215 and one BNC connector for the reading of the output voltage that is fed from the DCCT Voltage Output The SUB D pin out is shown in Figure 5 and Table 3 e Y Cable CT I Figure 7 one side of the cable is terminated with a SUB D connector for the direct connection of a DCCT CT Series with current output CT xx00 The other side is terminated with one connector that fits in the Output DC Connector of the PS1215 and two banana plugs to feed the customer external burden resistor The SUB D pin out is shown in Figure 5 and Table 3 The standard factory length for both cables is 3 meters r O PS1215 User s Manual 1 0 Connectors Pin 45 Pin 1 Pin 9 Pin 6 Figure 5 D SUB 9 pin connector pin numbering Y Cable CT I Y Cable CT V 1 Is BNC Ground BNC Central pin Voltage Table 3 Y Cable CT I and CT V pin outs Figure 6 Y Cable CT V 1 0 Connectors PS1215 User s Manual Figure 7 Y Cable CT I 3 3 Status LED On a lateral side of the power supply two LEDs turn off whenever the 15V or 15V voltages are not correctly regulated on the output cable Made in EU by CAEN TW da www caeneis com 15V 15V Power Good Power Good LED LED Figure 8 LED indicators for output
11. tes safety standards of design manufacture and intended use of this equipment and may impair the built in protections within CAEN ELS d o o shall not be liable for user s failure to comply with these requirements To avoid electrical shock or fire hazard do not apply a power to a load that is outside the rated conditions Do Not Operate Without Covers To avoid electric shock or fire hazard do not operate this product with covers or panels removed Do Not Operate in Wet Damp Conditions To avoid electrical shock do not operate this product in wet or damp conditions Do Not Operate in an Explosive Atmosphere To avoid injury or fire hazard do not operate this product in an explosive atmosphere Do Not Operate With Suspected Failures OO ooo Safety PS1215 User s Manual If you suspect there is damage to this product have it inspected by qualified service personnel 2 3 Input Ratings Do not use AC supply which is outside the limits for the input voltage and frequency ratings of this instrument For input voltage and frequency rating of the module see Table 4 PS1215 power supply main specifications For safety reasons the mains supply voltage fluctuations should not exceed above voltage range 2 4 Live Circuits No internal adjustment or component replacement is allowed to non CAEN ELS d o o personnel Never replace components with power cables connected In order to avoid injuries always disconnect power p
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