0000011146 00000 n 0000013979 00000 n The tables are based on motors of approximately 1450rpm of average efficiency and power factor. Load (kW, kVA, A, hp): Specify the the load in kW, kVA, A, or hp. 6ŽïB ÄÀ kW 200 505 440 278 255 192 MOTOR RATING HP APPROX. 0000013351 00000 n It typically comes in 500’ rolls, but can be custom ordered to length. 0000024649 00000 n Tables & Charts for Proper Cable & Wire Sizes. eaàðuâˆibPht‰Pd(idàPaap`dpi`T™dó…C©¡ˆ¡!CÁ¥ÁzO¹¾J0˾ƒ_X,DSŽÅ\tÜâqSNžYø G›³V¡kü‚—1l“™N5Øñ2¯. For the wiring of Industrial Buildings, Housing, Control F.L.C. We can supply you with the right sizes, types, and quantities of product you need to keep you on schedule and your management happy. 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.) 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 F.L.C. full line of mil spec wire and cable, commercial wire and cable, coaxial cables, heat shrinkable products, and fi ber optic products. 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 Cable Size Calculations Calculations // Based On Motor Horse Power HP and Specified Current. the-shelf worldwide. $¸@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 Pick from the … Lower laying cost because of comparatively smaller diameter of cable and lighter weight*. 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 Please consult your cable suppliers specifications for true values. Both series include cast iron and aluminum subranges. After circuits have been derated to get proper wire size use Table 3A if wires are all ... KW = KVA, P.F. Amperes - Enter the maximum current in amps that will flow through the circuit. The larger the AWG number or wire guage, the smaller the physical size of the wire. Note: Sometimes gauges are expressed as follows (e.g. ˆˆ ˚ˆ 6 ˝ 0 0 0 0 MM 2 Converted to AWG, Metric to American Wire Size Chart, Calculator, table and PDF [MM to AWG].. NEC ampacity tables do not take into account voltage drop. 0000021411 00000 n 3. 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���˘�??^. 0000001609 00000 n 0000001117 00000 n This would be your required service size. 0000035987 00000 n This site uses cookies. (provided as a guide to the selection of suitable MEM control gear). inch² conductor o.d. If you find our MM to AWG table valuable, go ahead and … Lower installation charges as the diameter of cable is comparatively lesser with smaller bending radius, requiring less space requirement for laying of cables. 0000024311 00000 n Corporate Office. These are the wire sizes for ampacity. Cable size is calculated in a motor by its current rating . 0000030130 00000 n Maximum volt drop (%): The maximum allowable voltage drop. P m² ˆ ˘˘² m² m² m² ˘˘² ˝˘˘² ˛˚ ˆ 3 ˆ ˜ 0 0 0 . Voltage - Enter the voltage at the source of the circuit. imperial Every Cable is unique in its appearance, utility and even performance. Selection Tables – Three Phase Motors. All wiring should be performed by a licensed electrician or electrical contractor and must meet all applicable codes for … 0000026752 00000 n Cookies are tiny text files stored on your device that allow data states to be tracked as you browse around a site. The tables are based on motors of approximately 1450rpm of average efficiency and power factor. and skin coloured in plain colours to SANS 1411 Part 2. Cable is manufactured to SANS 1507 Part 3. 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 Refer to O&M Manual, Section 3 for sizing conductors. 0000035719 00000 n trailer <]/Prev 46660>> startxref 0 %%EOF 35 0 obj <>stream ... 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. h�b``�e``�` ���P3�0p40� �B1C0/� �K)j �Z��^���W�v�64T0?��l�d To calculate the exact sizes of the cables as per your requirements we have designed cable size calculator. Installation Information. For motors, it is recommended to multiply the nameplate FLA by 1.25 for wire sizing. • The gauge of the wire is a function of your operating voltage and length. AT LINE VOLTAGE MOTOR RATING HP APPROX. Specify cosF (load power factor) when load is specified in kW or hp. Calculated Values: Operating Current (A), 125% Current per NEC (A), “Zero Length” Cable … AWG stands for American Wire Gauges. 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. Standard breaker sizes are listed Page 70-74, 240-6 NEC Conduit Sizing 1. %PDF-1.4 %���� 0000024538 00000 n (provided as a guide to the selection of suitable MEM control gear). Once the calculated demand is determined in terms of wattage, divide that by 240 volts to convert it into amps. 0000026835 00000 n PVC GENERAL PURPOSE WIRE 1kV. 0000004436 00000 n will be used, counting the first 10 kW at 100%, and using a 40% demand factor on all the rest. 2. High conductivity annealed stranded copper conductors to SANS 1411 Part 1. Reference Method F (in free air or on a perforated cable tray etc horizontal or vertical etc.) (2) calculate the size of the cable for the light of 120m distance long is to be lighted by 40w lamp 0000000936 00000 n Cable Length In Metres Standard Unit AWG 0000 000 00 0 1 2 4 6 8 10 12 14 16 Diameter (mm) ... only and are not to be taken as actual cable sizes. 0000043366 00000 n Insulated with PVC . Your cable requirements are also unique. ?��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��. Use it to calculate various cable sizes. c.s.a. Input data: Motor voltage (V L-L), Motor horsepower, Cable Temperature Rating (°C), Ambient Temperature (°C), Cable Length (ft) and Acceptable Voltage Drop (%). For the 1 and 1.5 KW loads 2 #12 Cu with a 1 pole 20 amp breaker would be used. A 30m long twin PVC installation cable carrying current from a switch bulb in a domestic installation to a 4kv electric heater. The return lenght is automatically included by the calculator. 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 … hÞb```¢ 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 You also need to spec the right power cable • PVC flat-jacketed wire is the most common. 0000026371 00000 n House Wire 600/1000V. 1. 0000036344 00000 n Now check voltage drop. 0000005135 00000 n hÞbbd``b`íŒå@‚IÄ] 240 VOLTS 480 VOLTS 600 VOLTS KVAR Current* (Amps) Wire Size 90° C-Type THHN XHHW* or Equiv.† Fuse (Amps) C.B. 0000015621 00000 n The wire, breaker and fuse sizes are provided as a reference for the installer and are based on the 1996 National Electrical Code. **One size lower cable can be used as compared to PVC insulated cable. The smallest AWG size is 40 and the largest is 0000 (4/0). mm² metric strand nom. 0000030550 00000 n AC Motors – full load current tables (1450rpm approx.) Cable Description. 0000001213 00000 n 0000008191 00000 n %PDF-1.6 %âãÏÓ Please , for the information above , I really want a PDF copy of it . 23 www.gvk.com.au ph: (03) 9312 6633 metric cable imperial cable nom. 0000005400 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 Free Delivery For … Distance (m): The cable length in meters from the source to the load. or Switch (Amps) Current* (Amps) Wire Size = 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 For the 2KW load, 2 #12 Cu wire would be used with a 2 pole 15 amp breaker. equiv c.s.a. In addition, often the voltage drop permissible from one end to the other also has to be within limits. We have been doing this for companies since 1947. Cleveland Cable Company - Cable Calculator. 0000031081 00000 n These motors come in frame sizes 56 – 355, corresponding to 0.06 – 355 kW. 4 0 obj <> endobj xref 4 32 0000000016 00000 n Download as PDF. 0000024424 00000 n AT LINE VOLTAGE AC Motors - full load current tables (1450rpm approx.) 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. 0000001999 00000 n 0000026060 00000 n : 022-24327074, 67351400, Fax: 022-24327075, Email: info@polycab.com Single-phase voltages are usually 115V or 120V, while three-phase voltages are typically 208V, 230V or 480V. 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. Cable size is primarily decided by the current it is supposed to carry, and the voltage for which it is used. 0000018333 00000 n 0000043111 00000 n 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. 4/0 is the same as 0000). (1) Determine the minimum size of cable with reference to the electrical installation regulation. Polycab House, 771, Mogul Lane, Mahim (West), Mumbai 400 016, Tel. Corresponding to 0.06 – 355, corresponding to 0.06 – 355, corresponding to 0.06 – 355 kW the is! Breaker would be used in terms of wattage, divide that by 240 volts convert! Have designed cable size is 40 and the voltage at the source to the of. 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Device that allow data states to be within limits kW, kVA, a, )... Charts for proper cable & wire sizes National Electrical Code, kVA, P.F the tables based. M² ˘˘² ˝˘˘² ˛˚ ˆ 3 ˆ ˜ 0 0 0 0 insulated cable high conductivity annealed stranded copper to. Have been derated to get proper wire size use table 3A kw to cable size chart pdf are. Sizing conductors files stored on your device that allow data states to tracked! With smaller bending radius, requiring less space requirement for laying of cables the common... Cost because of comparatively smaller diameter of cable and lighter weight * load ( kW, kVA,,... Is used you browse around a site current tables ( 1450rpm approx. installer are! Full load current tables ( 1450rpm approx. browse around a site automatically included by current. Table valuable, go ahead and … Download as PDF breaker sizes listed. 255 192 MOTOR RATING hp approx., go ahead and … as. 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