Technical Information - mdmetric.com

1 Photo: HELUKABEL Technical Information TTechnical InformationOn the following pages your will find a summary withimportant details and instructions, which will enableyou to find Information quickly and easily. You will finda detailed chapter of important standards, copper andalu-price calculation, core identifications, permissiblebending radius, dimensions, power ratings, comparisonof harmonized cables, strand make-up and conductorresistance, laying conditions for power cables, chemicalresistance of PUR, Silicone, Teflon and other thermo-plastic materials, characteristics of insulating andsheath materials, caloric load values of halogen-free orhalogenated cables, Information and laying conditionsfor UL-CSA cables and wires, international abbreviations.

2 Formulas and practical facts goes without saying that we can only mention afraction of all specifications as well as of the VDE-instructions. If you require the complete VDE specifica-tions, please ask the VDE-Publishing House in any Information please ask our Quality questions? HELUKABEL will help you! TTContents and IndexSubjectPageTTechnical InformationCopper and Alu-Price T2 Reference to DIN VDE T4 Harmonized code for harmonized cables according to DIN VDE 0281/DIN VDE 0282/DIN VDE 0292..T6 Code-designation for harmonized cables and flexible cords to DIN VDE 0292 and HD 361 T8 ComparisonofharmonizedcableswithIEC, code for power cables according to DIN VDE 0271 code for telephone cables, jumper wires and stranded hook-up wires.

3 T11 Code-designation-explanations for cables and insulated wire..T12 Conductor-diameters according to DIN VDE resistance (extracted from DIN VDE 0295, IEC 228 and HD 383)..T14 Strand make-up to (DIN VDE 0295, IEC 228 and HD 383).. carrying capacity and indications for calculation of Power Cables and of Laying Systems and Operating Conditions Power cables and wires for fixed installation ..T18 Laying Conditions for Power ,A2,B1andB2, ratings for installation conditions C, E, F and G, Cables for fixed installation within ratings for installation conditions A1, A2, B1 and B2, Cables for fixed installation within ratings for installation conditions C, E, F and G, Cables for fixed installation within ratings for cables and insulated wires up to 1000 V and heat resistant ratings for cables#0,6/1 kV, Special rubber-insulated single core cables, multicore rubber cables and trailing ratings (general)

4 For flexible cables, for non-existing cable types in the previous ratings for silicone cables and ,NAYY,NYCY,NYCWY,NAYCWY0,6 ,6 ratings Conversion factors for grouping on the wall, on the floor, in insulation tubes or in conduit and under the ratings Conversion factors for deviating ambient ratings Conversion factors for grouping of single core cables or cables on troughs and ratings Conversion factors for grouping of multicore cables or cables on troughs and ratings for XLPE-insulated; Medium Voltage Power Cables 6/10 kV, 12/20 kV, 18/30 characteristics of XLPE-insulated Medium Voltage Power Cables, 6 T40 Rating conversion factors for installation of Medium Voltage Cables, 6 conversion factors for installation of Medium Voltage Cables, 6 factor for Medium Voltage Power Cables, 6 code according to DIN VDE code according to E DIN VDE 0245 part code according to DIN 47100 with colour repetition from core no.

5 45. and code according to DIN 47100 with colour repetition from pair no. 45 and code code code according to DIN VDE code according to DIN VDE code according to DIN VDE 0816 and Abbreviations according to DIN VDE and of insulated wires through colours according to DIN 40705 and IEC minimum bending radius according to DIN VDE Resistance of PUR (Polyurethane)..T57 Chemical Resistance of PUR T59 Chemical Resistance of HELUFLON ..T60 Characteristics of HELUFLON ..T61 Chemical Resistance of , classes as per VDE 0530 part (heatofcombustion).

6 T63 Caloric load values of halogen-free Security Cables and insulated T66 Caloric load values of halogen-free Cables and insulated wires..T67 Caloric load values of halogen-free and haloganated cables and insulated wires ..T68 and AWG-stranded conductors, Conductor make-up, cross-section, resistance and T73US-American and British units, Conversion of usual measuring units/General measuring (Singlecorecables)..T76 ListofUL-Styles(Multicorecables)..T77 Characteristics of insulating and sheath : Classes of Stress (Duty) in Flexible Cables and Insulated Requirements in the Use of Cables and Insulated Wires.

7 T82 T86 Glossary of Terms: Cables and of power of KTG-Pool lengths (m) to KTG-Drums capacity of pool drums .. 100 T 101 Part Number 102 T 113 T 118 TRCopper and Alu-Price CalculationThe material price for cables and wires is usually based on a copper price of 150,00 EUR/100 kg. For invoi-cing, as copper surcharge the difference to the daily copper rate will be for calculatingthe copper surcharge:Copper surcharge in EUR/km=Copper value (kg/km) x DEL 1% delivery charge copper basis100 DELThe DEL (German electrolytic copper for guiding purpose) is the Stock Exchange Quotation for 99,5% purecopper.

8 The value is given per EUR/100 kg in the economic part of daily : DEL quotation=194,29 i. e.,100 kg copper cost 194,29 EUR and1% delivery charge is added to the daily quotation for cables and basisIn our catalogue, for almost all cables and wires, a certain portion of copper price is already included.*Standard cables copper basis=EUR 150,0/100 kg*Telephone cables copper basis=EUR 100,0/100 kg*Power cables copper basis=EUR 0, /100 kg (copper base=0)Copper valueThe copper value is stated in our catalogue. It is the copper weight of a cable or a : JZ-500 8x0,75 mm2, Part-No.

9 10040 Copper value 58 kg/kmCalculation example: forJZ-5008x0,75 mm2 DEL194,29 EUR/100 kg (assuming value)Copper basis150,0 EUR/100 kgCopper value58 kg/kmCopper surcharge= 194;29 1;9429 150;0100x 58 kg/km (calculated value 1,9429=1% of 194,29)=26,82 EUR/kmThe net price including copper is calculated as follows:Gross individual discount+Copper surchargeNote:The copper surcharge is indicated separately in our " T1 TRCopper and Alu-Price CalculationCalculation examples:Assumption:*DEL-Quotation 194,29 EUR/100 kg forcopper*Daily rate173,84 EUR/100 kg foraluminium*Individual discount, e.

10 G. 20%1. NYY-J 3x70/35 sm,0,6/1 kV, Part no. 32038 Quantity ordered 1000 mCopper base=04900,00 EUR/kmminus 20% (discount)980,00 EUR/km3920,00 EUR/km+Copper surcharge: 194;29 1;9429 0100x Copper valueequal, 1,962 EUR/kg x 2352 kg/km=4614,62 EUR/km8534,62 EUR/km2. NYCWY 3x70/35 sm, 0,6/1 kV, Part No. 32268 Quantity ordered 1000 mCopper base=07930,00 EUR/kmminus 20% (discount)1586,00 EUR/km6344,00 EUR/km+Copper surcharge (Conductor+screen): 194;29 1;9429 0100x Copper valueequal, 1,962 EUR/kg x 2410 kg/km=4728,42 EUR/km11072,42 EUR/km3. NA2 XSY 1x70 sm/16, 12/20 kV, Part No.