(COMPANY NAME) Classification Specification number File
Contents
1. 5 1 17 Requirement The Output port is is not required to be able to be connected in Parallel with XX like output ports The current sharing shall be between XX amps of each other 5 1 18 Information The Nominal Output Current will be approximately XX amps Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 5 1 19 Requirement The Minimum Output Current will be XX amps The unit shall meet this requirement when in general operating conditions 5 1 20 Requirement The Maximum Output Current will be XX amps The unit shall meet this requirement when in general operating conditions 5 1 21 Requirement The Output Current Limit characteristic is of the XXXX type The unit shall meet this requirement when in general operating conditions 5 1 22 Requirement The Output shall be proof against a Short Circuit of indefinite duration The unit shall meet this requirement when in general operating conditions 5 1 23 Requirement The Output shall be subject to a Capacitive Load of XX uF The unit should be able to start up cleanly under this condition 5 1 24 Requirement The output is required to be Open circuit proof indefinitely The unit shall meet this requirement when in general operating conditions 5 1 25 Requirement The unit shall be proof against an Overload An overload is defined as a load between the maximum load and2. It must also be monotonic and free from overshoot The unit shall meet this requirement when in general operating conditions 5 1 9 Requirement The Output Voltage is required to be adjusted from inside outside the unit over the range XX volts to XX volts The unit shall meet this requirement when in normal operating conditions 5 1 10 Requirement The Output Voltage is required to be able to be set with an accuracy of XX volts This shall correspond to not less than 90 degrees turn on the potentiometer 5 1 11 Requirement The Output Voltage shall have a Temperature Co efficient of less than XX volts per degree C over the range XX to XX degree C The unit shall meet this requirement when in general operating conditions 5 1 12 Requirement The unit is required to exhibit a Line Regulation of less than XX volts over the input voltage range XX to XX volts The unit shall meet these requirements when in general operating conditions 5 1 13 Requirement The Output Voltage Static Load Regulation shall be less than XX volts over the output current range XX to XX amps The unit shall meet these requirements when in general operating conditions 5 1 14 Requirement The Output Voltage Dynamic Load Regulation shall be 5 1 15 Information The Output Voltage Voltage Type according to IEC950 and the named derivatives shall be SELV 5 1 16 Requirement The Output port is is not required to be able to be connected in Series with XX like output ports
3. 1 1 Information The Nominal Output Voltage shall be XX volts All measurements shall take place as near to the output terminals as possible 5 1 2 Requirement The Minimum Output Voltage shall be more than XX volts The unit shall meet this requirement when in general operating conditions 5 1 3 Requirement The Maximum Output Voltage shall be less than XX volts The unit shall meet this requirement when in general operating conditions 5 1 4 Requirement The Output Voltage Ripple shall be less than XX volts RMS The unit shall meet this requirement when in normal operating conditions 5 1 5 Requirement The Output Voltage Spikes shall be less than XX volts peak to peak The bandwidth of measurement shall be DC to 20 MHz The measurement method shall be agreed between the supplier and COMPANY NAME The unit shall meet this requirement when in normal operating conditions Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 5 1 6 Requirement Output Over Voltage Protection OVP is is not required The operating level shall be XX volts An OVP trip may be reset only by removal and re application of the input voltage 5 1 7 Requirement Output Remote Sense is is not required It shall be able to compensate for a voltage drop up to XX volts per line 5 1 8 Requirement Output Rise time at start up must be between XX and XX seconds
4. 6 3 Requirement The unit is to be reliable and safe in operation when subject to the above cooling method and operated under general operating conditions 4 7 Requirement Reliability The MTBF is to be calculated according to Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference MIL HDBK217 current edition Ground Benign 30 C and Ground Fixed 40 C The calculation is not to include any electronics the sole purpose of which is front panel indication The target for the MTBF of the unit has been set at XX hours for Ground Benign 30 C and XX hours for Ground Fixed 40 C 4 8 Requirement Lifetime The design lifetime of the unit is to be 20 years Assume normal operating conditions except Ta Tamax 20 C 4 9 Requirement Repairability The unit is to be repairable on a return to manufacturer basis The turn around time is to be less than 6 weeks for 90 of repairs 4 10 Requirement Hiccuping The unit is is not allowed to hiccup under no load and short circuit conditions 4 11 Requirement Stability The unit shall operate in a stable manner when under general operating conditions 4 12 Requirement Start Time The unit shall start within 1 second of application of a voltage within the normal operating input range Within this time the output shall reach it s final voltage value 5 Output Description 5 1 Output 1 5
5. COMPANY NAME Specification number Title Page Title Issue Date Abstract Written XXXX XXXX Checked Approved Classification File Reference Name Date Name Date Name Date Copyright This document has been prepared by COMPANY NAME and subject to any existing rights of third parties COMPANY NAME is the owner of the copyright therein The document is furnished in confidence under existing laws regulations and agreements covering the release of data The document contains propriety information of COMPANY NAME and the contents or any part thereof will not be copied or disclosed to any third party without COMPANY NAME s prior written consent C COMPANY NAME 1998 Distribution No Addressee AUNE Issue Status Date Modified Organisation copyright 1999 Darnell Group Inc PowerPulse www darnell com COMPANY NAME Specification number Contents 1 Introduction 2 Approval Issues 3 Input Description 4 Conversion Description 5 Output Description 6 Features 8 Environment 9 Physical 10 Commercial Issue Status Date Modified Classification File Reference Page copyright 1999 Darnell Group Inc PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 1 Introduction Information Statements preceded by the word Information are for guidance only There are XX of them in this specification Requi
6. plus an allowance for hysteresis to prevent instability 3 7 Requirement The nominal input frequency is XX Hz The Normal input frequency range is from XX to XX Hz The unit shall meet this requirement when in normal operating conditions Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 3 8 Requirement The Input current form will be XXXX The unit shall meet this requirement when in normal operating conditions 3 9 Requirement The Input current when there is no output load will be less than XX amps at nominal input voltage and normal operating conditions 3 10 Requirement The Input current when the unit is inhibited will be less than XX amps under normal operating conditions 3 11 Requirement The Start up input current form will be XXXX The unit shall meet this requirement when in normal operating conditions 3 12 Requirement The Inrush current will be less than XX amps The unit shall meet this requirement when in normal operating conditions 3 13 Requirement The unit will will not Soft start 3 14 Requirement The Start up delay will be between XX and XX seconds The unit shall meet this requirement when in normal operating conditions 3 15 Requirement Special requirements 3 16 Requirement The unit must survive Input voltage surges of XX volts The unit shall meet this requirement when in normal operating cond
7. 2000 Hz swept at 1 octave per minute maximum vibration amplitude 0 35mm at 10 to 60 Hz acceleration amplitude 5g test duration 7 5 hours 2 5 hours each axis unit operating To meet MIL STD 10D section 514 3 IEC 68 2 6 and DIN 40046 part 8 7 72 Requirement The unit is to survive these vibration levels when in normal operating conditions Random vibration acceleration spectral density 0 05 g2 Hz frequency band 20 to 500 Hz acceleration magnitude 5g test Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference duration 3 hours 1 hour in each axis unit not operating To meet IEC 68 2 35 and DIN 40046 part 23 7 8 Nuclear Survivability 7 8 1 Requirement When installed within a system the power supply must survive as well as provide the necessary protection for the rest of the circuit to meet the requirements The power supply outputs must turn off for at least 50ms after a radiation pulse is detected 7 8 2 Requirement The nuclear survivability design guidelines for the system are given below These values shall be used for screening of components and approximate performance analysis Note All transient surges and spikes are limited to 60 volts before the power supply as described in the internal Interface specification 7 8 3 Requirement After a nuclear event the Power Supply should automatically recover to
8. OMPANY NAME Classification Specification number File Reference These are rapidly condensing to CISPR 11 and 22 but written as 47 CFR 15 for the USA and EN55011 22 for Europe No additional external components should be needed for the unit to meet these standards The unit shall meet these requirements when in normal operating conditions 2 8 EMC immunity 2 8 1 Requirement To meet IEC801 and IEC1000 EN61000 with no external components and under normal operating conditions as described below To meet IEC 1000 4 1 Level To meet IEC 1000 4 2 Level To meet IEC 1000 4 3 electromagnetic field susceptibility Level To meet IEC 1000 4 4 fast transients Level To meet IEC 1000 4 5 surges line to line Level To meet IEC 1000 4 6 conducted disturbances by RFI Level To meet ENV50204 mobile phone 900MHz test Level 2 9 Requirement EMC special requirements The unit is to meet the requirements of BTNR2511 current issue No additional external components should be needed for the unit to meet this standard In particular the unweighted voiceband noise requirements must be met without concession 2 10 Requirement Leakage current To be measured and stated in all relevant documentation The supplier shall provide a strategy for COMPANY NAME to install the units as required and meet the IEE Regulations Health and Safety at Work Regulations and other national requirements within the countries of deployment listed in the intro
9. Synthetic oil lubricant OX 38 Solvent trichoroethylene Fuel 70 _ Iso octane 305toluene electrolyte KOH 35 solution H2SO4 SG 1 25 CS Orthochlorobenzaimalonitrile CR Dibenzoxazapine CG Carbonyl Chloride phosgene Vesicants H HD amp HT Mustard Nerve Agents GA Tabun GB Sarin GD Soman VX Unit not operating 7 11 Requirement The unit shall be resistant to the following Decontaminants Aqueous solutions Sodium hydroxide pH 10 3 Fullers earth Sodium hypochlorite solution 5 Sodium carbonate solution 5 Ethanol Ethylene tetrachloride Kerosene Water dispersible degreasing solvents GUNK and Detergents Unit not operating 7 12 Requirement The unit shall be able to operate under general conditions over the following range of Pressure and Altitude Pressure XX KPa to XX KPa Altitude XX feet below sea level to XX feet above sea level 7 13 Requirement The unit shall be resistant to Fungal Growth at 90 at 28 C for 28days for the following types of fungus Aspsrgillus niger Aspergillus terries Aureobasidium Pullmans Poecilomyces variety Penicillilum funiculosum Penicillilum ochrochlorons Scopularlopsis brevicaulis and Trichoderma viride Unit not operating 7 14 Information The unit will be used in one orientation namely base to the bottom 7 15 Requirement The unit must be able to withstand repeated applications of a force of XX N from a 0 5 Kg ball pein hammer This is to simulate abuse from
10. a short circuit The unit shall meet this requirement when in general operating conditions 5 1 26 Requirement Output 1 shall exhibit the following Static Cross regulation characteristic 5 1 27 Requirement Output 1 shall exhibit the following Dynamic Cross Regulation characteristic 5 2 Output 2 see paragraph 5 1 etc etc 6 Features 6 1 Requirement Front Panel Controls The following front panel controls shall be provided 6 2 Requirement Front Panel Indications The following front panel indications shall be provided 6 3 Requirement Overcurrent Protection Devices There shall be input and Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference output overcurrent devices fitted in accordance with IEC950 and the named derivatives If required for system operation these shall be manually operable 6 4 Requirement Input Connectors The input connector shall be of type XXXX The input connector shall be located on the XXXX 6 5 Requirement Output Connectors The output connector shall be of type XXXX The output connector shall be located on the XXXX 6 6 Requirement Signal Connectors The signal connector shall be of type XXXX The signal connector shall be located on the XXXX 6 7 Requirement Trips Operation of the unit shall be tripped off if any of the following circumstances are detected Input O
11. duction in this specification 2 11 Requirement Creepage and clearance Creepage and clearance distances to meet the requirements of IEC950 and the named derivatives when used in a pollution degree III environment 2 12 Requirement Input to Output Isolation The unit is to meet the requirements of IEC950 and the named derivatives based on the port voltage types declared elsewhere in information paragraphs in this specification 2 13 Requirement Output to Output Isolation The unit is to meet the requirements of IEC950 and the named derivatives based on the port voltage types declared elsewhere in information paragraphs in this specification 2 14 Requirement Input to Case Isolation The unit is to meet the requirements of IEC950 and the named derivatives based on the port voltage types declared elsewhere in information paragraphs in this specification Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 2 15 Requirement Output to Case Isolation The unit is to meet the requirements of IEC950 and the named derivatives and EN41003 based on the port voltage types declared elsewhere in information paragraphs in this specification 2 16 Information Nomination of Port Voltages e g SELV Inputs Outputs and signal ports are classified for the purposes of IEC950 and it s derivatives in the relevant chapters 2 17 Requiremen
12. e of Conformity CE Conformite Europeanne DofC Declaration of Conformity DC Direct Current EMC ElectroMagnetic Compatibility EMP ElectroMagnetic Pulse i p Input LED Light Emitting Diode o p Output PSU Power Supply Unit SELV Safety Extra Low Voltage Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference SMPS Switch Mode Power Supply UL Underwriters Laboratory 1 9 Appropriate technology 1 9 1 Requirement If the unit employs microprocessors software or has any date cognisance then the supplier must make a written declaration that the Century Date Change will not affect operation of the unit or systems in which it is embedded 1 9 2 Requirement The unit shall not require static sensitive handling precautions Connection terminals for input output and signals shall be of such impedance that static phenomena are dissipated without affecting static sensitive devices inside if any 1 10 External Components 2 Approval Issues 2 1 Requirements Legality The unit is to be CE marked for the Low Voltage Directive EMC Directive and the CE Marking Directive The unit is to be UL approved 22 Safety 2 2 1 Requirement The unit is to be approved to IEC95O and derivatives EN60950 UL1950 and CSA950 The unit will will not be required to meet the national extensions for Scandinavia The unit shall meet the requirement
13. eeks after placement of order 9 11 3 Requirement Subsequent production units will be required XX weeks after placement of order 9 12 Requirement Test Certificates Individual production test certificates shall shall not be supplied with each unit 9 13 Requirement Burden of Proof It is the vendor s responsibility to prove that the product meets the requirements of this specification 9 14 Requirement ISO14000 The supplier must present a certificate to show compliance with ISO14000 or a plan to show the path to compliance 9 15 Requirement Disposal The supplier must present a method to COMPANY NAME for eventual disposal of the units and their packaging 9 16 Requirement Century date change The supplier must make a declaration that the century date change will not affect the ability of the supplier to provide the products and services required in this specification END OF SPECIFICATION Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com
14. equirement Card Ejectors XXXX 8 14 Requirement Non Interchangeability Feature XXXX 8 15 Requirement The following connector shall be used 8 16 Requirement The pinout of the connectors shall be as follows 8 17 Requirement The surface temperature of the unit shall not exceed those limits set down in IEC950 and the named derivatives The unit shall meet this requirement when in general operating conditions Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 9 Commercial 9 1 Requirement Price Attempts must be made to minimise the cost of ownership and the buy price consistent with meeting requirements of this specification 9 2 Requirement Quality To be designed and manufactured in premises covered by ISO9001 2 3 Design Assembly and Test not to be subcontracted out to third parties without consent of COMPANY NAME 9 3 Information Quantity The estimated annual usage of the unit lies between XX and XX The project is anticipated to run for XX years 9 4 Requirement Warranty Warranty period to be 12 months from delivery During that time repairs to be free of charge 9 5 Requirement Manufacturing Standards Manufacturing standards are expected to be consistent with modern practice and lead to a high yield of products free from aesthetic or functional deficiencies 100 of products shall be subject to te
15. ese conditions temperatures reached by parts of the unit shall not violate the reguirements of IEC950 or the named derivatives Derating will will not be allowed 7 2 Requirement The Storage Temperature Range is from XX C to XX C Within this temperature range the unit shall be housed within the packaging originally supplied and no external connections will be made 1 3 Requirement The Operating Humidity Range is from XX to XX rh The unit shall meet this requirement when in normal operating conditions 7 4 Requirement The unit shall be protected against ingress of solids to the degree IPXX LS Requirement The unit shall be protected against ingress of moisture to the degree IPXX 7 6 Shock 7 6 1 Requirement The unit is to survive these shock levels when in normal operating conditions Shock half sinusoidal acceleration amplitude 100g bump duration 6mS number of bumps 18 3 in each axis unit operating To meet MIL STD 810D section 516 3 IEC 68 2 7 and DIN 40046 part 7 7 6 2 Requirement The unit is to survive these shock levels when in normal operating conditions Continuous shock acceleration amplitude 40g bump duration 6mS number of bumps 6000 1000 in each axis unit operating To meet MIL STD 810D section 516 3 IEC 68 2 29 and DIN 40046 part 26 77 Vibration 7 7 1 Requirement The unit is to survive these vibration levels when in normal operating conditions Sinusoidal vibration freguency 10 to
16. formation Within this specification the terms shall and must are used to express provisions which are binding or mandatory The terms should or may are used to express provisions which are desirable but not mandatory The term will shall be interpreted as an expression of future intent 1 6 Information Values Within this specification all values will be interpreted as meaning true values inclusive of measurement error and tolerance Where a tolerance is given then this will be interpreted as absolute 1 7 Information Definition of Terms The Definition of Terms used in this specification are shown below The Normal operating condition is defined as Nominal input voltage Nominal input frequency Nominal output voltages Output currents at fixed 100 of Nominal Ambient temperature between 18 and 25 C Connected and used in accordance with operating instructions The General operating conditions are defined as Input voltage within operating input voltage range Input frequency within normal input frequency range Output voltages adjusted within minimum to maximum limits Output currents between minimum and maximum Ambient temperature within operating ambient temperature range Humidity within operating humidity range Connected and used in accordance with operating instructions 1 8 Information Abbreviations The following abbreviations are used in this specification BSI British standards Institute CofC Certificat
17. itions 3 17 Requirement The unit will provide normal output voltage and current during an Input voltage sag to XX volts for XX mS 3 18 Requirement The unit must be able to operate with a ripple voltage present on the Input of XX volts The ripple frequency will be in the band XX to XX Hz This must not excite any resonances in the input filter circuitry 3 19 Requirement Low Input voltage warning An active low signal shall indicate when the input voltage is below XX volts XX volts 3 20 Information For the purposes of IEC950 and the named derivatives the input port is declared to be a Hazardous voltage 3 21 Requirement The unit is is not required to be protected against Reverse Polarity Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 4 Conversion Description 4 1 Requirement Efficiency Dissipation Efficiency must be greater than XX at nominal input voltage and rated output voltage and current The unit shall not dissipate more than XX Watts under normal operating conditions 4 2 Requirement Hold up There are no hold up requirements 4 3 Requirement Frequency of operation The switching frequency is required to be fixed allowed to be variable For system requirements the following frequencies are preferred XX XX or XX KHz Due to the sensitivity of the load the following frequency bands are to be av
18. its normal operating condition 7 8 4 Requirement The unit shall survive the following Radiation Total dose gamma neutrons 7 8 5 Requirement The unit shall survive the following Neutron fluence Maximum gamma dose rate 2300rad Si 70 z nlcm2 3 x 149 rad sec 7 8 6 Requirement EMP Each input lead shall be protected against the following pulse Surge 10A Rise time 5ns Pulse width 1pS 7 8 7 Requirement The unit when installed in the system shall survive the conditions for which the peak values are given below Peak voltage 75KV peak Rise time 5ns Pulse width lt 30ns Peak current 70A peak 7 9 Requirement The unit shall be subject to Solar Radiation equivalent to XX in normal use The unit shall meet this requirement when in general operating conditions 7 10 Requirement The unit shall be resistant to the following Chemicals Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference Salt Corrosion Sodium Chloride solution Salt fog concentration 5 30 C duration 2 hour per cycle storage 40 C 93 rh storage duration 22 hours per cycle number of cycles 3 Suphur dioxide 0 3 by weight AL 3 ethanedioi to 853150 Caster oil based hydraulic fluid Phosphate esther based hydraulic fluid OX 20 Petroleum based hydraulic fluid OM 15 Silicon based hydraulic fluid OX 50
19. members of the public 7 16 Requirement The unit must be resistant to the effects of insects and rodents The unit shall meet this requirement when in general operating conditions Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 8 Physical 8 1 Information General XXXX 8 2 Requirement Size Height The unit shall be between XX and XX mm high Width The unit shall be between XX and XX mm wide Depth The unit shall be between XX and XX mm deep 8 3 Requirement The unit shall be fixed to the XXXX in the following manner 8 4 Requirement The unit will be designed to be of minimum weight In any case the unit weight shall be less than XX Kg 8 5 Requirement Materials XXXX 8 6 Requirement Unit to be marked with Manufacturers name part number manufacturing date code serial number build state country of origin approval marks input voltage current frequency ranges nominal output voltages output current ranges fuse information if applicable pinout Other warnings if necessary Markings are to meet the requirements of IEC68 8 7 Requirement Colour Finish XXXX 8 8 Requirement Cleaning XXXX 8 9 Requirement The unit will will not be provided with handles 8 10 Requirement Special Requirements XXXX 8 11 Requirement The unit will will not be potted 8 12 Requirement Construction XXXX 8 13 R
20. oided XX to XX KHz XX to XX KHz and XX to XX KHz The upper limit for the switching frequency shall be XX KHz The lower limit for the switching frequency shall be XX KHz 4 4 Requirement Audible Noise To be reviewed at the time of first model achieving reliable operation at rated output power The unit shall meet this requirement when in normal operating conditions 4 5 Requirement Thermal protection The unit should protect itself against an uncontrolled overtemperature Upon an overtemperature trip the unit should shut itself off When the temperature has fallen within normally allowed limits the unit shall start up again automatically The thermal trip shall not operate during general operating conditions 4 6 Cooling 4 6 1 Information The cooling method foreseen for the unit is forced air conduction convection 4 6 2 Information Forced air The direction of air flow will be XXXX The fan will be powered by AC DC At nominal voltage the air flow rate will be XX cfm The fan will be inside outside the unit The unit must survive a fan failure The unit shall shut down if a high load and or a high ambient temperature cause the temperature trip to operate Due to the environment an Air filter will will not be fitted Conduction The cold wall area will be XX by XX mm The Cold wall temperature range will be from XX to XX degrees C Thermal jointing will will not be permitted Convection The unit will be situated as follows 4
21. rement Statements preceded by the word Requirement are to be considered as explicit requirements for the unit There are XX of them in this specification Each has it s own paragraph number and should be able to be understood and tested in isolation form other statements preceded by the word Requirement 1 1 Information Scope This specification describes the parameters which require to be met for the project power supply 1 2 Overview 1 2 1 Information Project Overview The intended use is XXXX The unit is intended to be deployed in the following Countries XXXX The unit must be able to operate reliably in XXXX environments 1 3 Information Reference Documents The following documents are referenced in this specification 47 CFR 15 EMC Emissions Bellcore requirements BTNR2511 current issue CISPR 11 EMC Emissions CISPR 22 EMC Emissions Def Stan 61 5 part Def Stan 59 1 Part 3 issue 5 EC Low Voltage Directive 73 23 EC EMC Directive EC CE Marking Directive EN41003 Safety Telecoms EN55011 EMC Emissions EN55022 EMC Emissions IEC801 EMC Immunity IEC950 Safety of Information technology equipment IEC1000 EMC MIL HDBK217 US Military Reliability 1 4 Information Document History First issue Modified Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 1 5 Language Style 1 5 1 In
22. s of IEC950 and the named derivatives when used in accordance with the operating instructions The contents of the operating instructions shall be agreed with COMPANY NAME in order to allow COMPANY NAME goals to be met No additional external components should be needed for the unit to meet these standards 2 2 2 Requirement The unit will be operated in a pollution degree III environment according to the definitions of IEC950 2 2 3 Requirement The unit is required to provide Reinforced insulation between the input and the output ports 2 3 Approvals 2 3 1 Requirement Safety approval shall be carried out by BSI or a similarly Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference accredited body The safety approval shall be to IEC950 and the named derivatives Production units shall be marked to show these approvals The manufacturer will also provide a Declaration of Conformity to the Low Voltage Directive 2 3 2 Requirement The manufacturers Declaration of Conformity to the EMC Directive shall be based on test results from a recognised competent body Any other claims the manufacturer may make as to the EMC performance of the unit should be similarly substantiated 2 3 3 Requirement The manufacturer shall fulfil the requirements of the CE Marking Directive by applying the CE mark to the equipment in such a place as it i
23. s visible with the unit in situ 2 4 Industry specific approvals 2 4 1 Requirement The unit is to meet BTNR2511 current issue No additional external components should be needed for the unit to meet this standard 2 4 2 Requirement The unit is to meet EN41003 No additional external components should be needed for the unit to meet this standard 2 4 3 Requirement The unit is to meet the following Bellcore requirements No additional external components should be needed for the unit to meet these requirements 2 5 Information Restrictions on use The manufacturer is allowed to include the following restrictions on use in the Instructions for Use To be used in a restricted area only To be serviced by authorised personnel only To be used as per the supplied instructions only Any other Restrictions on Use to be agreed between supplier and COMPANY NAME 2 6 Requirement Electric strength tests The unit must be designed to meet the electric strength test reguirements of IEC950 and the named derivatives Port voltage types to be as per those declared in this specification The units are reguired to be 10090 production tested to the electric strength test reguirements 2 7 EMC emissions 2 7 1 Information The applicable generic standard is EN50081 1 2 7 2 Requirement The unit is to meet the currently known requirements Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com C
24. sting See also paragraph 9 2 above 9 6 Requirement Certificate of Conformance COMPANY NAME will will not require a certificate of conformance Each certificate will be required to cover one unit delivery 9 7 Requirement Declaration of Conformity A declaration of conformity will be required as detailed in the Approvals section of this specification 9 8 Requirement Long term availability The project lifetime is estimated to be XX years Therefore the unit shall be available for XX years and able to be supported for XX years after cessation of production 9 9 Requirement Packaging The units shall be packaged using suitable protective materials such that no damage shall be incurred during transit The modules may be subjected to a shock level of 1Grms during transport 9 10 Requirement Documentation The deliverable documents are Circuit Diagram Parts List Stress Analysis Thermal Analysis Reliability Analysis FMECA Safety Analysis EMC Analysis Sales brochure User Manual Repair Manual System integrators guide D of C C of C All packaging and documentation to be in English 9 11 Leadtime Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 9 11 1 Requirement Pre production units will be required XX weeks after placement of order 9 11 2 Requirement The first production units will be required XX w
25. t Smoke Emission Under all normal conditions or for any single fault including an open or short circuit at an input or output of the power supplies no smoke shall be emitted 3 Input Description Information Description of input source 3 1 Information The Nominal input voltage will be XX volts All input measurements will take place as near to the input terminals as possible 3 2 Requirement The Normal input voltage range will be from XX to XX volts The unit shall meet this requirement when in general operating conditions 3 3 Requirement The Operating input voltage range will be from XX to XX volts The unit shall meet this requirement when in normal operating conditions 3 44 Requirement The Absolute input voltage range is from XX to XX volts The unit shall suffer no component failure when connected to a voltage in the absolute range specified above for an indefinite period 3 5 Requirement The Input undervoltage cut off point will be at XX volts Operation of the unit shall be inhibited when the input voltage falls below the value specified above The inhibit shall be removed when the input voltage rises above this value plus an allowance for hysteresis to prevent instability 3 6 Requirement The Input overvoltage cut off point will be at XX volts Operation of the unit shall be inhibited when the input voltage rises above the value specified above The inhibit shall be removed when the input voltage falls below this value
26. vervoltage Input Undervoltage Unit Overtemperature Output Overvoltage 6 8 Requirement Alarms The following alarms shall be provided Input Overvoltage Input Undervoltage Unit Overtemperature Output Overvoltage Output Undervoltage Output Overcurrent 6 9 Warnings 6 10 Externally accessible adjustments 6 10 1 Requirement The following parameters are required to be adjustable from the front panel with a tool 6 10 2 Requirement The following parameters are required to be adjustable from the front panel without a tool 6 11 Control Inputs Function Voltage levels Current Levels Voltage type e g SELV 6 12 Output Signals Function Voltage levels Current Levels Voltage type e g SELV 6 13 Requirement Output ORing Diodes Internal External ORing diodes are are not required for system operation 6 14 Requirement Accessories The following accessories are required to be offered Connector sets Lead sets Heatsinks Thermal pads Fans Shelves Remote Control Units Brackets Covers Labels Installation kits Installation tools Replacement Filter elements Replacement fuses Issue Status copyright 1999 Darnell Group Inc Date Modified PowerPulse www darnell com COMPANY NAME Classification Specification number File Reference 7 Environment 71 Reguirement The Operating Ambient Temperature Range is from XX C to XX C The unit shall meet this reguirement when in normal operating conditions Under th
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