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Power Supply

NI PS-15 Power Supply User Manual

NI PS-15 Power Supply User Manual

June 2011
372911B-01

Содержание NI PS-15

Страница 1: ...Power Supply NI PS 15 Power Supply User Manual NI PS 15 Power Supply User Manual June 2011 372911B 01...

Страница 2: ...nt events National Instruments Corporate Headquarters 11500 North Mopac Expressway Austin Texas 78759 3504 USA Tel 512 683 0100 For further support information refer to the Technical Support and Profe...

Страница 3: ...r mechanical including photocopying recording storing in an information retrieval system or translating in whole or in part without the prior written consent of National Instruments Corporation Nation...

Страница 4: ...TIMATELY RESPONSIBLE FOR VERIFYING AND VALIDATING THE SUITABILITY OF NATIONAL INSTRUMENTS PRODUCTS WHENEVER NATIONAL INSTRUMENTS PRODUCTS ARE INCORPORATED IN A SYSTEM OR APPLICATION INCLUDING WITHOUT...

Страница 5: ...e encouraged to try to correct the interference by one or more of the following measures Reorient the antenna of the receiver the device suffering interference Relocate the transmitter the device gene...

Страница 6: ...ls 1 4 Mounting Equipment 1 5 Side Mounting Kit 1 5 Panel Mounting Kit 1 5 Chapter 2 Installation and Configuration Mounting Orientation and Installation 2 1 Wiring The Terminals 2 3 Operating the NI...

Страница 7: ...A 1 AC Input A 3 Input Current Inrush Surge A 5 Hold up Time A 6 Output A 7 Peak Current Capability A 8 Efficiency and Power Losses A 8 Reliability A 9 Dielectric Strength A 10 Used Substances A 11 E...

Страница 8: ...u of precautions to take to avoid injury data loss or a system crash When this symbol is marked on a product it denotes a warning advising you to take precautions to avoid electrical shock bold Bold t...

Страница 9: ...owing documents contain information that you might find helpful as you read this manual NI PS 15 16 17 Side Mount Brackets Installation Guide NI PS 15 16 17 Panel Mount Brackets Installation Guide NI...

Страница 10: ...nd or reshipment What You Need to Get Started The NI PS 15 power supply kit contains the following items NI PS 15 power supply Printed NI PS 15 16 17 Instruction Manual Key Features The NI PS 15 inclu...

Страница 11: ...ere malfunctioning of the power supply may cause severe personal injury or threaten human life For more information refer to Appendix A Specifications Power Supply Description Figures 1 1 and 1 2 show...

Страница 12: ...of four output terminals providing two positive output terminals and two negative output terminals Both positive terminals are wired together internally and both negative terminals are wired together...

Страница 13: ...LED is not lit DC is not currently available The DC OK LED is wired internally to the power conversion circuitry prior to the output filtering stage as shown in Figure 1 1 If the DC OK LED does not l...

Страница 14: ...to a wall panel surface or a DIN Rail for reduced installation depth Refer to the NI PS 15 16 17 Side Mount Brackets Installation Guide at ni com for more information Panel Mounting Kit The Panel Moun...

Страница 15: ...in continuous output power or a limitation in the maximum allowed ambient temperature The amount of reduction influences the lifetime expectancy of the power supply Therefore two different derating cu...

Страница 16: ...perature Mounting Orientation A Standard Orientation Mounting Orientation E Horizontal ccw Power Supply OUTPUT INPUT Output Current 0 10 20 30 40 60 C 3 6 9 12 A 50 Ambient Temperature Mounting Orient...

Страница 17: ...Follow national installation codes and installation regulations Up to two stranded wires with the same cross section are permitted in one connection point except PE wire Do not use the unit without th...

Страница 18: ...minal connection as shown in Figure 2 2 If you are using stranded wire ensure that all strands of the wire enter the terminal connection 5 Move the lever until the lever snaps into the closed position...

Страница 19: ...nnect as many units in series as needed providing the sum of the output voltage does not exceed 150 VDC Voltages with a potential above 60 VDC are not SELV compliant any more and can be dangerous Such...

Страница 20: ...the following The faulty power supply can not be recognized The green LED will still be on since it is reverse powered from the other power supply It does not cover failures such as an internal short...

Страница 21: ...ries local regulations might apply so check local codes and local requirements If an external fuse is utilized a minimum value is required to avoid undesired tripping of the fuse shown in Table 2 2 Op...

Страница 22: ...Do not use the unit without the proper earth connection Protective Earth Use the PE pin on the front panel terminal block for earth connection instead of one of the screws on the housing Turn the pow...

Страница 23: ...tain amount of over current to trip or to blow The peak current capability ensures the safe operation of subsequent circuit breakers Assuming the input voltage is turned on before such an event the bu...

Страница 24: ...capacitor which is specified in the Output section of Appendix A Specifications Output Circuit Breakers Standard miniature circuit breakers MCBs can be used for branch protection Ensure that the MCB...

Страница 25: ...The input voltage was 230 VAC and the load current was 0 A Figure 2 7 Breaker Trip Test 2 The following circuit breaker tripped during the test A or Z Characteristic 6 A and R 180 m B Characteristic...

Страница 26: ...load wire length is 21 m Answer A 3 A C Characteristic circuit breaker requires a loop impedance of less than 270 m test results Table 2 3 shows that up to 23 m of wire with a cross section of 1 5 mm2...

Страница 27: ...ersonnel Refer to Figure A 1 for more information This power supply is designed for installation in an enclosure and is intended for general use such as in industrial control office communication and...

Страница 28: ...PS 15 Power Supply Figure A 2 NI PS 15 Dimensions 1 Suitably rated NEMA or IP enclosure that requires tool access 2 NI PS 15 Power Supply 1 2 DIN Rail Depth Depth 117 mm 4 61 in Height 124 mm 4 88 in...

Страница 29: ...gure A 3 Power factor Typical 0 58 0 56 0 47 At 24 V 5 A refer to Figure A 3 Crest factor Typical 2 9 3 1 3 7 At 24 V 5 A Start up delay Typical 740 ms 900 ms 720 ms Refer to Figure A 4 Rise time Typi...

Страница 30: ...gure A 5 Input Current Vs Output Load Turn on 90 V Rated Input Ranges VIN POUT 264 Vac 180 V Shut down 132 V No Harm From 132 to 180 V Range 100 120 V Range 200 240 V Start up Delay Rise Time Overshoo...

Страница 31: ...rrent Typical Behavior Typical Maximum AC 100 V AC 120 V AC 230 V Inrush current Maximum Typical 10 Apeak 3 Apeak 10 Apeak 3 Apeak 10 Apeak 3 Apeak 25 C to 70 C 25 C to 70 C Inrush energy Typical 1 A2...

Страница 32: ...s time Typical Maximum AC 100V AC 120V AC 230V Hold up Time Typical 109 ms 165 ms 161 ms 2 5 A 24 V refer to Figure A 8 Typical 50 ms 80 ms 78 ms 5 A 24 V refer to Figure A 8 Typical 37 ms 62 ms 63 ms...

Страница 33: ...MHz 50 Output capacitance Typical 1 800 F Output current Nominal Nominal Nominal Nominal 6 A 5 A 5 1 A 4 3 A At 24 V ambient 45 C refer to Figure A 10 At 24 V ambient 60 C refer to Figure A 10 At 28 V...

Страница 34: ...harged and cause a voltage dip on the output Detailed curves can be found in the Peak Current Capability section of Chapter 2 Installation and Configuration Efficiency and Power Losses Peak current vo...

Страница 35: ...ate of shipment MTBF Mean Time Between Failure is calculated according to statistical device failures and indicates reliability of a device It is the statistical representation of the likelihood of a...

Страница 36: ...Maximum AC 100V AC 120V AC 230V Lifetime expectancy Minimum 52 000 hours 58 000 hours 72 000 hours 40 C 24 V 5 A Minimum 27 000 hours 34 000 hours 42 000 hours 40 C 24 V 6 A Minimum 135 000 hours 128...

Страница 37: ...e with a slow ramp Connect L and N together as well as all output poles Used Substances The unit does not release any silicone and is suitable for the use in paint shops Electrolytic capacitors includ...

Страница 38: ...Figure A 13 Output de rating 1 6 W C 45 60 C 113 F to 140 F 3 W C 60 70 C 140 F to 158 F Storage temperature 40 to 85 C 40 F to 185 F Storage and transportation Humidity 5 to 95 r H IEC 60068 2 30 Do...

Страница 39: ...Typical 35 VDC Maximum 39 VDC In case of an internal power supply defect a redundant circuitry limits the maximum output voltage The output shuts down and automatically attempts to restart Output over...

Страница 40: ...and information technology equipment Over temperature protection Yes Output shut down with automatic restart Input transient protection MOV Metal Oxide Varistor Internal input fuse T4A H B C Not user...

Страница 41: ...VAC 200 ms Criterion C 70 of 100 VAC 70 VAC 500 ms Criterion A 0 of 200 VAC 0 VAC 20 ms Criterion A 40 of 200 VAC 80 VAC 200 ms Criterion C 70 of 200 VAC 140 VAC 500 ms Criterion A Voltage interrupti...

Страница 42: ...ce with EN 61000 3 2 Industrial MAINS supplies with their own transformer are considered to be non public Where individual self contained items of equipment are installed in a rack or case for example...

Страница 43: ...nvironment Web page at ni com environment This page contains the environmental regulations and directives with which NI complies as well as other environmental information not included in this documen...

Страница 44: ...dard Service Program Membership This program entitles members to direct access to NI Applications Engineers via phone and email for one to one technical support as well as exclusive access to on deman...

Страница 45: ...otection for electromagnetic compatibility EMC and product safety You can obtain the DoC for your product by visiting ni com certification Calibration Certificate If your product supports calibration...

Страница 46: ...s A 1 documentation conventions used in manual viii NI resources B 1 related documentation ix drivers NI resources B 1 E efficiency specifications A 8 electromagnetic compatibility A 14 enclosure seal...

Страница 47: ...re 2 6 output circuit breakers 2 10 output specifications A 7 P panel mounting kit 1 5 parallel operation 2 6 parts service 2 8 peak current capability 2 9 figure 2 9 specifications A 8 power loss spe...

Страница 48: ...echnical B 1 surge input current inrush A 5 T technical support B 1 terminal wiring 2 3 requirements table 2 3 training and certification NI resources B 1 troubleshooting NI resources B 1 two phase op...

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