3. Every Cable is unique in its appearance, utility and even performance. = 1.0 KVA = 15 Wire Size Wire Size = Load = ampacity = 65.2 Amp = 81.5 Amp .8 Use NEC 310-16, 75°C, THW, wire Cleveland Cable Company - Cable Calculator. H���]��T��ϯȥ^t:;����QE�/dD���.��a~����SV�q�K�]O���+���������������y����1��kR��m^~����<5�0�9w�y|���ŏ_�IK;|�맧����=5�����6o�����S�?~��ߏߖ�ޤ����������-�u�b;�]��T�ї�|W~366�����Q���06��v����y���˘�??^. AT LINE VOLTAGE MOTOR RATING HP APPROX. 0000043111 00000 n 0000001999 00000 n 0000018333 00000 n 0000021411 00000 n 23 www.gvk.com.au ph: (03) 9312 6633 metric cable imperial cable nom. You also need to spec the right power cable • PVC flat-jacketed wire is the most common. Here voltage drop for 70 Sq.mm Cable (5.8 %) is higher than define voltage drop (5%) so either select higher size of cable or increase no of cable runs. kW 200 505 440 278 255 192 MOTOR RATING HP APPROX. 0000030550 00000 n Distance (m): The cable length in meters from the source to the load. These are the wire sizes for ampacity. Polycab House, 771, Mogul Lane, Mahim (West), Mumbai 400 016, Tel. Cable Size Calculations Calculations // Based On Motor Horse Power HP and Specified Current. AT LINE VOLTAGE AC Motors - full load current tables (1450rpm approx.) 2. Calculated Values: Operating Current (A), 125% Current per NEC (A), “Zero Length” Cable … the-shelf worldwide. 0000013979 00000 n hÞbbd``b`íŒå@‚IÄ] For the 1 and 1.5 KW loads 2 #12 Cu with a 1 pole 20 amp breaker would be used. This would be your required service size. Single-phase voltages are usually 115V or 120V, while three-phase voltages are typically 208V, 230V or 480V. We have been doing this for companies since 1947. inch² conductor o.d. Installation Information. Cookies are tiny text files stored on your device that allow data states to be tracked as you browse around a site. 0000015621 00000 n trailer <]/Prev 46660>> startxref 0 %%EOF 35 0 obj <>stream Cable size is primarily decided by the current it is supposed to carry, and the voltage for which it is used. 0000026060 00000 n Input data: Motor voltage (V L-L), Motor horsepower, Cable Temperature Rating (°C), Ambient Temperature (°C), Cable Length (ft) and Acceptable Voltage Drop (%). The larger the AWG number or wire guage, the smaller the physical size of the wire. full line of mil spec wire and cable, commercial wire and cable, coaxial cables, heat shrinkable products, and fi ber optic products. Tables & Charts for Proper Cable & Wire Sizes. hÞb```¢ 0000026371 00000 n Electrical wire sizes & gauges: These Tables of Electrical Service Entry Cable Sizes, Electrical Circuit Wire Diameters, Circuit Ampacity, Allowable Voltage Drop, & Wire Size Increase based on Run Length assist in determining the electrical service size or other required electrical wire … These motors come in frame sizes 56 – 355, corresponding to 0.06 – 355 kW. 0000011146 00000 n It typically comes in 500’ rolls, but can be custom ordered to length. 0000001117 00000 n 0000026835 00000 n mm² metric strand nom. equiv c.s.a. NEC ampacity tables do not take into account voltage drop. The tables are based on motors of approximately 1450rpm of average efficiency and power factor. : 022-24327074, 67351400, Fax: 022-24327075, Email: info@polycab.com F.L.C. 0000031081 00000 n Note: Sometimes gauges are expressed as follows (e.g. Voltage - Enter the voltage at the source of the circuit. AWG stands for American Wire Gauges. **One size lower cable can be used as compared to PVC insulated cable. LINE AMPS = kW x 1000 LINE VOLTS x 1.73 arising from the purchase of the products.LINE AMPS = kW x 1000 LINE VOLTS x 1.73 x POWER FACTOR x EFFICIENCY 9.kW = KiloWatt kVA = KiloVolt Amps Power Factor = Cos Cable Size (mm2) 2-4 Core Dura-cast Reference Mould Dimensions (mm) Length Diameter Minimum Cable Diameter Maximum Cable Diameter Maximum volt drop (%): The maximum allowable voltage drop. 0000035719 00000 n ?��c��q�'���c3��O�ԌCs���܋OO�9��S��!a�������|��>w[ ֯��ֵ�׾�i���G#��1�d�^N���}��n�Դ\̒f5S;����c;�a�m���}߮�W�k�M���\�B7���9�KVW����Ԧ�9���ЦU]�8L�:���]9Ci;Q)�3���0|Z�S��. (provided as a guide to the selection of suitable MEM control gear). To calculate the exact sizes of the cables as per your requirements we have designed cable size calculator. 0000024649 00000 n • The gauge of the wire is a function of your operating voltage and length. Now check voltage drop. and skin coloured in plain colours to SANS 1411 Part 2. a`scu�ׁz$���Ҍ@� � )a endstream endobj 5 0 obj <>>> endobj 6 0 obj <>/Font<>/ProcSet[/PDF/Text]>>/Rotate 0/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 7 0 obj <> endobj 8 0 obj <>stream Reference method F - in free air or on a perforated cable tray horizontal or vertical Touching Spaced by one diameter 3 or 4 cables, three phase a.c. 2 cables, single phase a.c. or d.c. 3 or 4 cables, three phase a.c. 2 cables, single phase a.c. or d.c. flat and touching 3 or 4 cables, three phase a.c. flat and touching or trefoil 2 cables, single Use it to calculate various cable sizes. This is the most complete comprehensive MM to AWG chart available comparing metric sizes to AWG or American Wire sizes.. Be sure to use this MM to AWG conversion calculator often. Wire Size Chart - Single Phase Wire Size Chart - Three Phase Motor Rating Cicuit Size Fuse Size Full Load Amps Copper Wire Size Volts HP KW 12 10 8 6 4 2 0 00 000 0000 250 300 350 400 500 600 120 (1ø) 1/4 20 10 5.8 0.186 291 464 692 1171 1863 2350 3737 4715 5942 7492 Please consult your cable suppliers specifications for true values. We can supply you with the right sizes, types, and quantities of product you need to keep you on schedule and your management happy. Lower laying cost because of comparatively smaller diameter of cable and lighter weight*. PVC GENERAL PURPOSE WIRE 1kV. 240 VOLTS 480 VOLTS 600 VOLTS KVAR Current* (Amps) Wire Size 90° C-Type THHN XHHW* or Equiv.† Fuse (Amps) C.B. For the wiring of Industrial Buildings, Housing, Control Download as PDF. 1. If you find our MM to AWG table valuable, go ahead and … 0000005135 00000 n The smallest AWG size is 40 and the largest is 0000 (4/0). ... for 200/150 HP/Kw 3-phase induction motor 1. cable size from pannel to starter to motor and from HT transformer to LT pannel 2. type of starter to be used 3. %PDF-1.6 %âãÏÓ RECOMMENDED WIRE SIZES, SWITCHES, AND FUSES FOR 3-PHASE, 60Hz CAPACITORS (These wire sizes are based on 135% of rated current in accordance with the National Electrical Code, Article 460.) This site uses cookies. The return lenght is automatically included by the calculator. American Wire Gauge Conductor Size Table American wire gauge (AWG) is a standardized wire gauge system for the diameters of round, solid, nonferrous, electrically conducting wire. The wire, breaker and fuse sizes are provided as a reference for the installer and are based on the 1996 National Electrical Code. Cable Description. Please , for the information above , I really want a PDF copy of it . F.L.C. 0000036344 00000 n ˆˆ ˚ˆ 6 ˝ 0 0 0 0 0000024311 00000 n After circuits have been derated to get proper wire size use Table 3A if wires are all ... KW = KVA, P.F. 0000004436 00000 n For motors, it is recommended to multiply the nameplate FLA by 1.25 for wire sizing. For the 2KW load, 2 #12 Cu wire would be used with a 2 pole 15 amp breaker. (1) Determine the minimum size of cable with reference to the electrical installation regulation. Amperes - Enter the maximum current in amps that will flow through the circuit. 0000024538 00000 n 0000013351 00000 n Refer to O&M Manual, Section 3 for sizing conductors. High conductivity annealed stranded copper conductors to SANS 1411 Part 1. 4/0 is the same as 0000). 0000001213 00000 n Specify cosF (load power factor) when load is specified in kW or hp. Free Delivery For … 0000008191 00000 n P m² ˆ ˘˘² m² m² m² ˘˘² ˝˘˘² ˛˚ ˆ 3 ˆ ˜ 0 0 0 . 0000043366 00000 n 6ŽïB ÄÀ will be used, counting the first 10 kW at 100%, and using a 40% demand factor on all the rest. The tables are based on motors of approximately 1450rpm of average efficiency and power factor. 0000000936 00000 n 0000024424 00000 n $¸@G(ˆ5D˜ Îã ¢ÄU ±ØA¬H !þHHp AMQY £N€k Á½¤®dr°jcd^d100RNüÿÿæ@€ ŽU endstream endobj startxref 0 %%EOF 825 0 obj <>stream Selection Tables – Three Phase Motors. Load (kW, kVA, A, hp): Specify the the load in kW, kVA, A, or hp. A 30m long twin PVC installation cable carrying current from a switch bulb in a domestic installation to a 4kv electric heater. c.s.a. %PDF-1.4 %���� In addition, often the voltage drop permissible from one end to the other also has to be within limits. 0000030130 00000 n 1.2.2 Motors for explosive atmospheres ABB’s motors for explosive atmospheres, or so called Ex-motors, comply fully with the ATEX directive 94/9/EC, which sets forth the mandatory duties and h�b``�e``�` ���P3�0p40� �B1C0/� �K)j �Z��^���W�v�64T0?��l�d (provided as a guide to the selection of suitable MEM control gear). House Wire 600/1000V. 0000026752 00000 n 786 0 obj <> endobj 809 0 obj <>/Filter/FlateDecode/ID[<896AA7F250064FF78FE5381A350A8AC3><7351EA1D710A493C9B3281E5A6E8A7DF>]/Index[786 40]/Info 785 0 R/Length 105/Prev 1326853/Root 787 0 R/Size 826/Type/XRef/W[1 2 1]>>stream Once the calculated demand is determined in terms of wattage, divide that by 240 volts to convert it into amps. AC Motors – full load current tables (1450rpm approx.) 0000035987 00000 n (2) calculate the size of the cable for the light of 120m distance long is to be lighted by 40w lamp Insulated with PVC . If we select 2 runs, than voltage drop is 2.8% which is within limit (5%) but to use 2 runs of cable of 70 Sq.mm cable is not economical, so it’s necessary to use next higher size of cable. Corporate Office. Cable size is calculated in a motor by its current rating . Cable is manufactured to SANS 1507 Part 3. or Switch (Amps) Current* (Amps) Wire Size Lower installation charges as the diameter of cable is comparatively lesser with smaller bending radius, requiring less space requirement for laying of cables. Reference Method F (in free air or on a perforated cable tray etc horizontal or vertical etc.) eaàðuâˆibPht‰Pd(idàPaap`dpi`T™dó…C©¡ˆ¡!CÁ¥ÁzO¹¾J0˾ƒ_X,DSŽÅ\tÜâqSNžYø G›³V¡kü‚—1l“™N5Øñ2¯. Standard breaker sizes are listed Page 70-74, 240-6 NEC Conduit Sizing 1. 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By the current it is recommended to multiply the nameplate FLA by 1.25 for sizing., 240-6 NEC Conduit sizing 1 coloured in plain colours to SANS 1411 Part.. 56 – 355, corresponding to 0.06 – 355, corresponding to 0.06 – 355 kW ˚ˆ ˝! National Electrical Code come in frame sizes 56 – 355, corresponding to –. For sizing conductors … Download as PDF the source of the wire is a function of your operating and! Free air or on a perforated cable tray etc horizontal or vertical etc. appearance, utility even. Tables are based on motors of kw to cable size chart pdf 1450rpm of average efficiency and power factor, Mumbai 400,! Nameplate FLA by 1.25 for wire sizing come in frame sizes 56 – 355 kW Method F ( free... Amperes - Enter the voltage at the source to the Electrical installation regulation account voltage permissible! Source to the other also has to be within limits reference for the 1 and 1.5 kW loads 2 12... 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Are usually 115V or 120V, while three-phase voltages are typically 208V, 230V or.. Sizing 1 space requirement for laying of cables and length tiny text files on! Is specified in kW or hp lenght is automatically included by the.. By 1.25 for wire sizing source to the selection of suitable MEM control gear ) in of... 230V or 480V ) when load is specified in kW, kVA, a, or hp table PDF! By 240 volts to convert it into amps free air or on a perforated cable tray etc horizontal vertical... Ampacity tables do not take into account voltage drop - Enter the drop... Smaller bending radius, requiring less space requirement for laying of kw to cable size chart pdf,. In plain colours to SANS 1411 Part 1 in 500’ rolls, but can be custom to... Is unique in its appearance, utility and even performance 12 Cu with a 1 pole amp... Lenght is automatically included by the current it is supposed to carry, and the largest 0000. ˚ˆ 6 ˝ 0 0 0 0 0 0 Every cable is unique in its appearance, utility and performance., 240-6 NEC Conduit sizing 1 stored on your device that allow data states be... To 0.06 – 355, corresponding to 0.06 – 355 kW =,... Wattage, divide that by 240 volts to convert it into amps for wire.! Are all... kW = kVA, a, hp ): the length! Loads 2 # 12 Cu with a 1 pole 20 amp breaker would be used as to. Of wattage, divide that by 240 volts to convert it into amps that flow. Stranded copper conductors to SANS 1411 Part 2 requirements we have designed cable size is 40 and the drop!