Legrand Power Factor Correction Catalogue PDF

POWER FACTOR CORRECTION Contents  General Power factor correction 4-9 information The Alpx³ Capacitors / Reactors / Power factor controller / Contactor for capacitor switching...

POWER FACTOR CORRECTION Contents  General Power factor correction 4-9 information The Alpx³ Capacitors / Reactors / Power factor controller / Contactor for capacitor switching 10-15 range The Alpx³ Technical specification 16-19 range Catalogue Dimension details 20-23 pages GENERAL CONTENTS CATALOGUE 3  POWER FACTOR CORRECTION An AC electrical installation POWER FACTOR ADVANTAGES incorporating receivers such By definition, the power factor of an electrical By supplying reactive energy on demand, ALPX³ capacitor banks allow the subscriber to as transformers, motors, installation (PF) is equal to the active power P (kW) over the apparent power S (kVA). do the following: fluorescent tube ballasts or any 1. Increase the power available to the PF = P (kW)/S(kVA) other receivers whose current distribution transformers Usually PF - Cos ø is phase-shifted in relation to EXAMPLE For a 1000 kVAr transformer with cos ø = 0.75 and a 750 kW the voltage, consumes reactive a good power factor is: - high cos ø (close to 1) installation: by increasing the cos ø to 0.96 a further 210 kW can be gained (+28%). energy. - or low tg ø (close to 0) A power factor of 1 will result in no reactive Correlation between power factor/gain in energy consumption and vice versa. available power This reactive energy (expressed Energy metering devices record active and Level of power Additional power available in kilovar-hours – kVArh) is reactive energy consumption. Electricity suppliers generally use the term tg ø on factor cos ø to the transformer billed in the same way as active their bills. 0.8 +7% 0.85 +13% energy by energy suppliers. Cos ϕ and tg ϕ are linked by the 0.9 +20% following equation: Reactive energy therefore 1 0.96 +28% results in more power being Cos ø = 1 +33% 1 + (tg ø)2 used and thus contributes to 2. Limit energy losses in the cables by the higher electricity bills. Joule effet (limiting voltage drops) given the decrease in the current carried in the installation EXAMPLE For a 1000 kVA transformer with cos ø =0.75 and a 750 kW installation: by increasing the cos ø to 0.96, we get a reduction in current of around 22%. 3. Achieve energy savings regardless of the type of electricity supplier contract. Installing a capacitor bank allows users to: - save energy - avoid the penalties applied by the electricity supplier or - optimise the electricity contract 4 OPERATING PRINCIPLE Power diagram Capacitor banks improve the power factor of an 0 P U electrical installation by giving it a proportion of ø2 the reactive energy it consumes. Q2 ø1 S2 The capacitor is a receiver made up of two Qc conductive parts (electrodes) separated by an S1 Q1 insulator. When this receiver is subjected to a sinusoidal voltage, it shifts its current, and hence its power (capacitive reactive), by 90° P: Active power ahead of the voltage. S1 and S2: apparent powers (before and after compensation) Conversely, all other receivers (motors, Qc: capacitor reactive power transformers, etc.) shift their reactive component Q1: reactive power without capacitor (current or inductive reactive power) by 90° Q2: reactive power with capacitor behind the voltage. Equations The vectorial composition of these currents or reactive powers (inductive and capacitive) gives Q2 = Q1 - Qc a reactive resultant current or power below the Qc = Q1 - Q2 value which existed before the capacitors were Qc = P.tg ø 1 - P.tg ø 2 installed. Qc = P(tg ø 1 - tg ø 2) In simple terms, it is said that inductive receivers (motors, transformers, etc.) consume reactive ø 1 phase shift without capacitor energy whereas capacitors (capacitive receivers) ø 2 phase shift with capacitor produce reactive energy. cos ϕ ≈ 0.8 (tg ϕ ≈ 0.75) Active Energy (kWh) Active Energy (kWh) Reactive Energy (kVArh) Reactive Energy (kVArh) cos ϕ ≈ 1 (tg ϕ ≈ 0) Active Energy (kWh) Active Energy (kWh) Saving Saving ELECTRICITY SUPPLY GENERAL INFORMATION CATALOGUE 5  DETERMINING THE LV POWER FACTOR CORRECTION SOLUTION STEP 1 In a low voltage electrical installation, determining the DETERMINING THE CAPACITOR power factor correction solution requires several stages POWER IN KVAR as follows: To determine the capacitor power (kVAr) to compensate for the reactive energy required for the installation, use one of the following methods: Determining the capacitor Measurement of the reactive power and Cos ø STEP 1 power (kVAr) to compensate with measurement control units. for the reactive energy Analysis of the electricity supplier's required for the installation bills according to the subscription type (subscribed demand, reactive energy billed in kVArh and tg ø). In the context of future installations, compensation is frequently required right from the commissioning stage. In this case, it Determining Global compensation for the whole installation is not possible to calculate the capacitor bank STEP 2 the general Compensation for each sector using conventional methods (electricity bill). configuration Individual compensation in high power loads For this type of installation, we recommend installing a capacitor bank with approximately 25% of the nominal power of the corresponding HV/LV transformer. EXAMPLE Determining Fixed compensation for stable load STEP 3 the compensation  utomatic compensation for variable or A 1000 kVA transformer, capacitor Q = 250 kVAr mode unstable load NB: This type of ratio corresponds to the following Dynamic compensation for very unstable load operating conditions: - 1000 kVA transformer - Actual transformer load = 75% - Cos ø of the load = 0.80 } k = 0.421 - Cos ø to be obtained = 0.95 } (see table on opposite page) Qc = 1000 x 75% x 0.80 x 0.421 = 250 kvar Determining the Identify the level of harmonic pollution by STEP 4 capacitor bank THDi –THDu measurements or if necessary (eg: new installation) by estimating the Estimated total amount of reactive energy type according to percentage of "non-linear loads" needed for all receivers in the installation, the level of harmonics (SH/ST) especially motors and transformers depending on the manufacturer's data. 6  Initial power The table opposite can be used factor Capacitor power to be installed, in kvar per kW of load, to increase the power factor to cos ø2: to calculate the capacitor power in order to switch from an initial cos ø2: 0.90 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0.98 0.99 1 cos ø1 tg ø1 power factor to a desired power tg ø2: 0.48 0.46 0.43 0.40 0.36 0.33 0.29 0.25 0.20 0.14 0.0 factor based on the receiver power 0.40 2.29 1.805 1.832 1.861 1.895 1.924 1.959 1.998 2.037 2.085 2.146 2.288 in kW. It also gives the equivalence 0.41 2.22 1.742 1.769 1.798 1.831 1.840 1.896 1.935 1.973 2.021 2.082 2.225 between cos ø and tg ø. 0.42 2.16 1.681 1.709 1.738 1.771 1.800 1.836 1.874 1.913 1.961 2.002 2.164 0.43 2.10 1.624 1.651 1.680 1.713 1.742 1.778 1.816 1.855 1.903 1.964 2.107 0.44 2.04 1.558 1.585 1.614 1.647 1.677 1.712 1.751 1.790 1.837 1.899 2.041 0.45 1.98 1.501 1.532 1.561 1.592 1.626 1.659 1.695 1.737 1.784 1.846 1.988 0.46 1.93 1.446 1.473 1.502 1.533 1.567 1.600 1.636 1.677 1.725 1.786 1.929 0.47 1.88 1.397 1.425 1.454 1.485 1.519 1.532 1.588 1.629 1.677 1.758 1.881 0.48 1.83 1.343 1.730 1.400 1.430 1.464 1.467 1.534 1.575 1.623 1.684 1.826 0.49 1.78 1.297 1.326 1.355 1.386 1.420 1.453 1.489 1.530 1.578 1.639 1.782 0.50 1.73 1.248 1.276 1.303 1.337 1.369 1.403 1.441 1.481 1.529 1.590 1.732 0.51 1.69 1.202 1.230 1.257 1.291 1.323 1.357 1.395 1.435 1.483 1.544 1.686 0.52 1.64 1.160 1.188 1.215 1.249 1.281 1.315 1.353 1.393 1.441 1.502 1.644 0.53 1.60 1.116 1.144 1.171 1.205 1.237 1.271 1.309 1.349 1.397 1.458 1.600 0.54 1.56 1.075 1.103 1.130 1.164 1.196 1.230 1.268 1.308 1.356 1.417 1.559 0.55 1.52 1.035 1.063 1.090 1.124 1.156 1.190 1.228 1.268 1.316 1.377 1.519 0.56 1.48 0.996 1.024 1.051 1.085 1.117 1.151 1.189 1.229 1.277 1.338 1.480 0.57 1.44 0.958 0.986 1.013 1.047 1.079 1.113 1.151 1.191 1.239 1.300 1.442 0.58 1.40 0.921 0.949 0.976 1.010 1.042 1.073 1.114 1.154 1.202 1.263 1.405 0.59 1.37 0.884 0.912 0.939 0.973 1.005 1.039 1.077 1.117 1.165 1.226 1.368 0.60 1.33 0.849 0.878 0.905 0.939 0.971 1.005 1.043 1.083 1.131 1.192 1.334 0.61 1.30 0.815 0.843 0.870 0.904 0.936 0.970 1.008 1.048 1.096 1.157 1.299 0.62 1.27 0.781 0.809 0.836 0.870 0.902 0.936 0.974 1.014 1.062 1.123 1.265 0.63 1.23 0.749 0.777 0.804 0.838 0.870 0.904 0.942 0.982 1.030 1.091 1.233 0.64 1.20 0.716 0.744 0.771 0.805 0.837 0.871 0.909 0.949 0.997 1.058 1.200 0.65 1.17 0.685 0.713 0.740 0.774 0.806 0.840 0.878 0.918 0.966 1.007 1.169 0.66 1.14 0.654 0.682 0.709 0.743 0.775 0.809 0.847 0.887 0.935 0.996 1.138 0.67 1.11 0.624 0.652 0.679 0.713 0.745 0.779 0.817 0.857 0.905 0.966 1.108 0.68 1.08 0.595 0.623 0.650 0.684 0.716 0.750 0.788 0.828 0.876 0.937 1.079 0.69 1.05 0.565 0.593 0.620 0.654 0.686 0.720 0.758 0.798 0.840 0.907 1.049 0.70 1.02 0.536 0.564 0.591 0.625 0.657 0.691 0.729 0.796 0.811 0.878 1.020 0.71 0.99 0.508 0.536 0.563 0.597 0.629 0.663 0.701 0.741 0.783 0.850 0.992 0.72 0.96 0.479 0.507 0.534 0.568 0.600 0.634 0.672 0.721 0.754 0.821 0.963 0.73 0.94 0.452 0.480 0.507 0.541 0.573 0.607 0.645 0.685 0.727 0.794 0.936 0.74 0.91 0.425 0.453 0.480 0.514 0.546 0.580 0.618 0.658 0.700 0.767 0.909 0.75 0.88 0.398 0.426 0.453 0.487 0.519 0.553 0.591 0.631 0.673 0.740 0.882 0.76 0.86 0.371 0.399 0.426 0.460 0.492 0.526 0.564 0.604 0.652 0.713 0.855 0.77 0.83 0.345 0.373 0.400 0.434 0.466 0.500 0.538 0.578 0.620 0.687 0.829 0.78 0.80 0.319 0.347 0.374 0.408 0.440 0.474 0.512 0.552 0.594 0.661 0.803 0.79 0.78 0.292 0.320 0.347 0.381 0.413 0.447 0.485 0.525 0.567 0.634 0.776 0.80 0.75 0.266 0.294 0.321 0.355 0.387 0.421 0.459 0.499 0.541 0.608 0.750 0.81 0.72 0.240 0.268 0.295 0.329 0.361 0.395 0.433 0.473 0.515 0.582 0.724 0.82 0.70 0.214 0.242 0.269 0.303 0.335 0.369 0.407 0.447 0.489 0.556 0.698 0.83 0.67 0.188 0.216 0.243 0.277 0.309 0.343 0.381 0.421 0.463 0.530 0.672 0.84 0.65 0.162 0.190 0.217 0.251 0.283 0.317 0.355 0.395 0.437 0.504 0.645 0.85 0.62 0.136 0.164 0.191 0.225 0.257 0.291 0.329 0.369 0.417 0.478 0.602 0.86 0.59 0.109 0.140 0.167 0.198 0.230 0.264 0.301 0.343 0.390 0.450 0.593 0.87 0.57 0.083 0.114 0.141 0.172 0.204 0.238 0.275 0.317 0.364 0.424 0.567 0.88 0.54 0.054 0.085 0.112 0.143 0.175 0.209 0.246 0.288 0.335 0.395 0.538 0.89 0.51 0.028 0.059 0.086 0.117 0.149 0.183 0.230 0.262 0.309 0.369 0.512 0.90 0.48 0.031 0.058 0.089 0.121 0.155 0.192 0.234 0.281 0.341 0.484 For example: 200 kW motor - cos ø 1= 0.75 - cos ø 2 desired = 0.93 - Qc = 200 x 0.487 = 98 kVAr GENERAL INFORMATION CATALOGUE 7  DETERMINING THE POWER FACTOR CORRECTION SOLUTION (continued) STEP 2 STEP 3 DETERMINING Electricity supply DETERMINING THE THE GENERAL CONFIGURATION COMPENSATION MODE Depending on the installation architecture, the location and power of the receivers consuming Qc reactive energy, the following are possible: < 15% > 15% Transformer ST GLOBAL COMPENSATION in the main RAPIDLY CHANGING LOAD LV distribution board > choose an automatic or dynamic bank Circuit breaker VARIABLE LOAD COMPENSATION BY EACH SECTOR in the GC STABLE LOAD secondary distribution boards, for example: workshop secondary distribution board > choose an automatic or dynamic bank CS CS INDIVIDUAL COMPENSATION as close as possible to the load consuming the reactive energy (depending on variation in the loads Fixed Automatic Dynamic a fixed bank, IC IC IC QC = Power of the compensation system in EXAMPLE M M M M A A A A kVar Compensating reactive energy at the terminals of ST = Power of the MV/LV transformer in kVA a motor by a fixed capacitor bank controlled at the same GC = Global compensation (or MV/LV transformers if there are two or time as the motor CS = Compensation by sector more transformers in parallel) IC = Individual compensation M = Typical motor load GLOBAL COMPENSATION COMPENSATION INDIVIDUAL BY EACH SECTOR COMPENSATION No billing of reactive energy No billing of reactive energy No billing of reactive energy Increased power available Reduction of losses along Reduction of losses along ADVANTAGES at the transformer secondary the line between transformer the whole line between Most economical solution and mains secondary transformer and the load distribution boards Power factor correction Economical solution as close as possible to the devices consuming reactive energy No reduction in losses Solution generally used Most expensive solution COMMENTS along the line (voltage dips for very extensive factory given the high number of for loads a long way from the networks installations capacitor bank) No savings in terms of sizing electrical equipment 8  STEP 4 DETERMINING THE CAPACITOR Measurements Estimates Type of capacitor Reactor to be used BANK TYPE ACCORDING TO THE THDU % THDI % SH/ST % to be used LEVEL OF HARMONICS ≤3 ≤ 10 ≤ 15 Standard Duty - For supplies with a high level of harmonic pollution, Legrand recommends capacitor banks with detuned reactors. The detuned reactor performs a threefold role: ≤4 ≤ 15 ≤ 25 Heavy Duty - Increasing the capacitor impedance in relation to the harmonic currents Shifting the parallel ≤6 ≤ 30 ≤ 35 Standard Duty 7% Reactor resonance frequency (Fr.p) of the source and *14% Reactor capacitor to below the main if high level of 3rd order frequencies of the harmonic currents that are harmonics causing interference. ≤8 ≤ 40 ≤ 50 Heavy Duty 7% Reactor Tuning Blocking Tuning frequency factor number (Hz) (P%) (n) 189 7 3.78 135 14 2.7 SH (kVA) is the weighted total power of the harmonic generators present at the transformer secondary. Helping to reduce harmonic levels in the supply. ST (kVA) is the power rating of the HV/LV transformer. THDi = Total Harmonic Distortion (THD) is the ratio of the rms value of the harmonic currents The table opposite can be used to select the In of the order n to the rms value of the fundamental. capacitor bank type according to the degree THDu = Voltage Distortion (THDu) is caused mainly by the high level of Current Distortion of harmonic pollution, by measuring the (THDi) and the level of THDu is dependent on the source impedance. percentage of THDi and THDu or by estimating the percentage total power of SH/ST non-linear loads. * for example if - Ih5 > 0.2x145 Ih3 : 3rd order harmonic currents Ih5 : 5th order harmonic currents GENERAL INFORMATION CATALOGUE 9  Alpx³ capacitors 10  The Alpx³ range of capacitors Resin filled capacitors includes: - Can type standard duty - Can type Heavy duty - Box type standard duty - Box type heavy duty Detuned reactor Controller FEATURES Safety In the event of thermal or electrical overload, the electrical breakdown occurs. During such event the gases released from di-electric film accumulate in the can. This forms a high pressure inside the can. A specially designed internal mechanism breaks the fuse and the capacitor is disconnected from the circuit. Thus the overpressure dis-connector protects the capacitor. 11  Alpx³ capacitors FEATURES Self-healing technology for a longer life In case of voltage breakdown the metal layer around the breakdown evaporates. This process happens in microseconds. This results in perfect isolation of the faulty area within microseconds. An insulation area is formed which is resistive and voltage proof, keeping the capacitor operational with a negligible loss of capacitance. The capacitor remains operational during the entire process. Terminals Built-in terminal connectors for Connection Our built-in terminal connectors offer ease of termination of cables to the capacitors. Compact design Alpx³ is constructed with three single elements stacked and assembled to form a delta connection. The compact design offers high mechanical strength and stability. This makes installation sturdy and ensures longer life to the system. Also, the compact shape of the product makes handling easy. 12  FEATURES Ease of installation Compact cylindrical design of Alpx³ makes installation easy & faster. The reduced installation time and cost makes a perfect combination for the installer. Mounting is done with a stud at the bottom of the capacitor. The stud forms a solid permanent earthing. Mounting stud Stable performance Design and manufacturing processes make Alpx³ capacitance stable over a long period of time and makes installation error free Better heat dissipation The Aluminium can design makes heat dissipation uniform. Low energy loss (energy saving) Alpx³ is designed and made for long life and low losses during the operation. Thus making it one of the most energy efficient capacitors. 13 Alpx³ Alpx³ Resin filled can type capacitors Resin filled box type capacitors 5150 04 5150 06 5150 08 5150 23 5150 47 5150 61 Conforms to IS 13340-1&2, IEC 60831-1&2 Conforms to IS 13340-1&2, IEC 60831-1&2 ISI marked ISI marked Compact design Compact design Self healing metallized polypropylene film Self healing metallized polypropylene film Over pressure device for disconnection Low energy losses Low energy losses Resistance to high temperatures Resistance to high temperatures Resin filled Resin filled Pack Cat.Nos Standard duty 440 V Pack Cat.Nos Standard duty 440 V Rating Rating 1/4 5150 40 1 kVAr 1/12 5150 00 1 kVAr 1/4 5150 41 2 kVAr 1/12 5150 01 2 kVAr 1/4 5150 42 3 kVAr 1/12 5150 02 3 kVAr 1/4 5150 43 4 kVAr 1/12 5150 03 4 kVAr 1 5150 44 5 kVAr 1/12 5150 04 5 kVAr 1 5150 45 7.5 kVAr 1/6 5150 05 7.5 kVAr 1 5150 46 8.33 kVAr 1/4 5150 06 10 kVAr 1 5150 47 10 kVAr 1/4 5150 07 12.5 kVAr 1 5150 48 12.5 kVAr 1/4 5150 08 15 kVAr 1 5150 49 15 kVAr 1/4 5150 09 20 kVAr 1 5150 50 20 kVAr 1/4 5150 10 25 kVAr 1 5150 51 25 kVAr 1/4 5150 11 30 kVAr 1 5150 52 50 kVAr Heavy duty 440 V Heavy duty 440 V Rating Rating 1/12 5150 12 1 kVAr 1 5150 53 5 kVAr 1/12 5150 13 2 kVAr 1 5150 54 7.5 kVAr 1/12 5150 14 3 kVAr 1 5150 55 8.33 kVAr 1/12 5150 15 4 kVAr 1 5150 56 10 kVAr 1/6 5150 16 5 kVAr 1 5150 57 12.5 kVAr 1/4 5150 17 7.5 kVAr 1 5150 58 15 kVAr 1/4 5150 18 10 kVAr 1 5150 59 20 kVAr 1/4 5150 19 12.5 kVAr 1 5150 60 25 kVAr 1/4 5150 20 15 kVAr 1 5150 61 50 kVAr 1/4 5150 21 20 kVAr 1/2 5150 22 25 kVAr 1/2 5150 23 30 kVAr Standard duty 480 V Rating 1/6 5150 24 4.2 kVAr 1/4 5150 25 6.9 kVAr 1/4 5150 26 8.7 kVAr 1/4 5150 27 20.4 kVAr 1/4 5150 28 14 kVAr 1/4 5150 29 17.4 kVAr 1/4 5150 30 20.8 kVAr Standard duty 525 V Rating 1/6 5150 31 5 kVAr 1/4 5150 32 8.3 kVAr 1/4 5150 33 10.4 kVAr 1/4 5150 34 12.5 kVAr 1/4 5150 35 16.7 kVAr 1/4 5150 36 20.8 kVAr 1/4 5150 37 25 kVAr 14 AlpicanTM Reactors and power factor controller gas filled capacitors 4151 29 5151 00 4151 95 Conforms to IS 13340-1993 IEC 60831-1&2 Pack Cat.Nos Detuned reactors ISI marked Metalized polypropylene film High harmonic loading capacity Explosion proof design Low losses Better heat dissipation High linearity Low losses Easy mounting Range: Rating Gas filled - 5 to 25 KVAr 1 4151 48 Reactor 10 kVAr 7% 1 4151 49 Reactor 12.5 kVAr 7% Pack Cat.Nos Heavy duty gas filled capacitor 1 4151 50 Reactor 25 kVAr 7% 440 V, 3 phase, 50 Hz 1 4151 51 Reactor 50 kVAr 7% 1/4 4151 24 5.2 KVAr 1 4151 52 Reactor 100 kVAr 7% 1/4 4151 25 7.3 KVAr 1 4151 53 Reactor 12.5 kVAr 14% 1/4 4151 26 8.8 KVAr 1 4151 54 Reactor 25 kVAr 14% 1/4 4151 27 10.5 KVAr 1 4151 55 Reactor 50 kVAr 14% 1/4 4151 28 12.6 KVAr 4151 29 Power factor controller Eco 1/4 17.5 KVAr 1/4 4151 30 21 KVAr Conforms to IEC 61010-1 1/4 4151 31 25.2 KVAr High accuracy IP 41 terminals Manual & Automatic mode of operation Free potential contact for remote alarm Displays alarm indication for 9 different conditions Rating 1 4151 95 4 Step 1 4151 96 6 Step 1 4151 97 8 Step 1 4151 98 12 Step 15  FRONT-MOUNTING BLOCK FOR SWITCHING CAPACITORS FRONT-MOUNTING BLOCK FOR SWITCHING CAPACITORS Auxiliary blocks for switching capacitors are installed directly on CTX³ 3-pole, 9 to 100 A contactors. With their discharge resistors, they reduce current peaks during switching of capacitor banks. With the wide range of accessories, CTX³ contactors can be used in a wide variety of applications: - Switching capacitor banks - Supply inverter - Reversing contactor - Time-delay motor starter - Control unit on machine, etc. 16 Alpx³ resin filled standard duty and heavy duty capacitors n Technical specifications Sr. Resin filled Can Type Resin filled Box Type Specifications No. Standard Duty Heavy duty Standard Duty Heavy duty IS 13340 (Part 1&2):2012 1 Standards IEC 60831-1&2 : 2002 2 Rated Voltage 440 V, 480 V & 525 V 440 V 440 V 440 V 3 Frequency 50/60 Hz 4 Power range 1 to 30 kVAr 1 to 30 kVAr 1 to 50 kVAr 5 to 50 kVAr 5 Losses (Dielectric) < 0.20 W/kVAr 6 Losses (Total) < 0.5 W/kVAr 7 Peak inrush current 200*In 250*In 200*In 250*In 8 Over voltage UN+10% for 8 Hrs in 24 Hrs UN+10% for 8 Hrs in 24 Hrs UN+10% for 8 Hrs in 24 Hrs UN+10% for 8 Hrs in 24 Hrs 9 Over current Upto 1.5*In Upto 1.8*In Upto 1.5*In Upto 1.8*In 10 Mean life expectancy upto 1,00,000 h at temp level D upto 1,15,000 h at temp level D upto 1,00,000 h at temp level D upto 1,15,000 h at temp level D 11 Switching operation Max 5000 per year Max 6000 per year Max 5000 per year Max 6000 per year 12 Capacitance tolerance -5/+10% Voltage test 13 - Between terminals 2.15*UN, AC, 2s as per IS & IEC - Between earth & terminals 3.6 KV, AC, 2s as per IS & IEC 14 Discharge resistors Fitted: standard discharge time 180 seconds as per IS13340 (Part 1):2012 15 Safety Self healing + pressure sensitive disconnector + discharge device 16 Protection IP20 17 Casing Aluminium Can Metal Box 18 Dielectric Metallized Polypropylene film NCPB 19 Impregnation Soft polyurethene Resin 20 Ambient temperature -25 °C / + 55 °C (Class D) 21 Humidity 95% 22 Altitude 4000 m above sea level 23 Mounting Indoor, vertical position M-5 Screw on double three way 24 Connection M-5 Screw Threaded Bolt with Insulator connection Up to 4 kvar: Threaded M8 stud Up to 2.1 kvar: Threaded M8 stud 1-4 kvar: Stand alone construction at bottom at bottom with wall Mounting bracket Stand alone construction with 25 Fixing and earthing Above 4 kvar: Stand alone Above 4 kvar: Threaded M12 stud Above 2.1 kvar: Threaded M12 fixing bracket at bottom construction with fixing bracket at bottom stud at bottom at bottom 17 Alpican™ Reactors Gas filled Heavy duty capacitors n Technical specifications n Technical specifications Sr. Sr. No Specifications Specifications No 1 Standard IEC 60076-6 IS 13340-1993, IS 13341-1992, 1 Standards: 2 Rated line voltage 440 V IEC 60831-1/-2, IEC- 60831-1&2 3 Rated frequency 50 Hz 2 Rated voltage 440 V 4 Tuning order 3.78 / 2.7 3 Frequency 50/60 Hz 5 Tolerance on inductance 0 to 6% 4 Power range 5 to 25 KVAr 6 Dielectric test 50 Hz 3 KV, 60 S 5 Losses (Dielectrical) < 0.20 W/KVAr 7 Protection class IP00 6 Losses (Total) < 0.5 W/KVAr 8 Cooling method Natural Air 7 Peak inrush current 300*In 9 Ambient temperature +40 °C 8 Over voltage UN+10% for 8 Hrs in 24 Hrs 10 Insulation class H 9 Over current 1.4 * In 11 Insulation level 1.1 KV 10 Mean life expectancy upto 1,80,000 h at temp level C 12 Blocking factor p% 7% / 14% 11 Switching operations Maximum 7000 per year 13 Temperature Protection (NC) Yes 12 Capacitance tolerance -5/10% 13 Voltage test between terminals 1.75*Un, AC, 2S as per IS 14 Voltage test between earth & terminals 3.6 KV, AC, 2S as per IS standard discharge time less than at 15 Discharge resistors: Fitted: residual voltage of 50 V, 60 second as per IS Self healing + pressure sensitive 16 Safety disconnector + discharge device 17 Protection IP20 18 Casing Aluminium Can 19 Dielectric Metallized Polypropylene film 20 Impregnation Inert gas impregnated 21 Ambient temperature -40 0C / + 55 0C (Class D) 22 Humidity 95% 23 Altitude 4000 m above sea level 24 Mounting Indoor, vertical position 25 Fixing and earthing Threaded M12 stud at bottom 18 Power factor controller Eco CTX3 capacitor switching units n Technical specifications n CTX3 capacitor switching units Cat.Nos 4168 74/75/76/77 Sr.No. Specifications Capacitor unit is connected to the terminals of the contactor to reduce 1 Steps 4, 6, 8 and 12 controlled steps the high inrush current. 2 Operation - 10 to + 50 °C IEC 60947-4-1 AC 6b 3 Storage - 20 to + 80 °C Maximum operating power (kvar) 4 Rated current 5A Max. Peak Type Contactor current 5 Operating limit 0.125 A to 5.5 A 220 - 240 V 400 - 440 V 500 - 550 V (A) 6 Sensitive to the CT polarity No CTX3 22 9A 5 9.7 14 560 Sensitive to the phase rotation 7 No polarity CTX3 22 12 A 6.7 12.5 18 560 8 Frequency 50 Hz/60 Hz CTX3 22 18 A 8.5 16.7 24 850 9 Power factor 0.85 inductive to 0.95 capacitive 4 168 74 CTX3 22 22 A 10 18 26 1250 10 Same step reconnection time 1 to 600 s CTX3 40 32 A 15 25 36 1900 11 Mode Manual & Automatic CTX3 40 40 A 20 33.3 48 2160 12 Internal temperature sensor Yes Volt-free contact for remote CTX3 65 50 A 20 40 58 2160 13 Yes 4 168 75/76 alarm CTX3 65 65 A 25 45.7 66 3040 Alarm display (overvoltage, 14 over/under compensation, Yes CTX3 100 75 A 29.7 54 78 3040 overload, etc.) 4 168 76/77 CTX3 100 85 A 35 60 92 3040 CTX3 100 100 A 37 62 94 3040 Note: - When the switch is closed capacitor must be discharged before recharged. (Maximum residual voltage at terminals ≤ 50 V) - To prevent short current, gG type fuse must be 1.5 - 2 times than rated current Features of capacitor unit (Pre-loading resistor) - Damping resister that can limit the inrush current up to 60 x In by closing earlier than the main contacts of the contactor - No heat loss by the serial resistor - Eliminates the switching surge - Improves the performance of the capacitor system Operation sequence Capacitor unit: OFF Contactor: OFF Capacitor unit Contactor Fig.1 Capacitor unit: ON Contactor: OFF Capacitor unit Contactor Fig.2 Capacitor unit: OFF Contactor: ON Capacitor unit Contactor Fig.3 Note - Closing sequence: Fig.1 => Fig.2 => Fig.3 Opening sequence: Fig.3 => Fig.1 19 Alpx³ can type capacitors n Dimension Block 3 0 8 9 1 4 4 30.0 SD CYL 440 V: 1-5 kVAr SD CYL 440 V: 7.5-30 kVAr HD CYL 440 V: 5-30 kVAr HD CYL 440 V: 1-4 kVAr SD CYL 480 V: 4.2-20.8 kVAr SD CYL 525 V: 5-25 kVAr SD CYL 440 V HD CYL 440 V Packaging Packaging Packaging Packaging Capacitor Capacitor Capacitor Capacitor Cat.Nos height (mm) qty in Primary qty in Master Cat.Nos height (mm) qty in Rating kVAr Rating kVAr Primary qty in Master dia (mm) dia (mm) carton carton carton carton 5150 00 1 50 150 1 12 5150 12 1 50 150 1 12 5150 01 2 50 150 1 12 5150 13 2 50 150 1 12 5150 02 3 50 150 1 12 5150 14 3 68 195 1 12 5150 03 4 50 150 1 12 5150 15 4 68 195 1 12 5150 04 5 68 195 1 12 5150 16 5 75 210 1 6 5150 05 7.5 75 210 1 6 5150 17 7.5 85 285 1 4 5150 06 10 85 210 1 4 5150 18 10 90 285 1 4 5150 07 12.5 85 285 1 4 5150 19 12.5 85 360 1 4 5150 08 15 85 285 1 4 5150 20 15 90 360 1 4 5150 09 20 85 360 1 4 5150 21 20 100 360 1 2 5150 10 25 90 360 1 4 5150 22 25 116 360 1 2 5150 11 30 90 360 1 4 5150 23 30 136 295 1 2 SD CYL 480 V Packaging Packaging Capacitor Capacitor Cat.Nos height (mm) qty in Rating kVAr Primary qty in Master dia (mm) carton carton 5150 24 4.2 75 210 1 6 5150 25 6.9 85 285 1 4 5150 26 8.7 85 285 1 4 5150 27 10.4 85 285 1 4 5150 28 14 85 360 1 4 5150 29 17.4 90 360 1 4 5150 30 20.8 90 360 1 4 SD CYL 525 V Packaging Packaging Capacitor Capacitor Cat.Nos height (mm) qty in Rating kVAr Primary qty in Master dia (mm) carton carton 5150 31 5 75 210 1 6 5150 32 8.3 85 285 1 4 5150 33 10.4 85 285 1 4 5150 34 12.5 85 285 1 4 5150 35 16.7 85 360 1 4 5150 36 20.8 90 360 1 4 5150 37 25 90 360 1 4 20 Alpx³ Alpican™ box type capacitors gas filled capacitors n Dimension n Dimension 7 Φ10 H 25 W2 D 440 V Gas filled heavy duty Dimensions Cat.Nos Diameter Height H 4151 24 116 164 4151 25 116 164 4151 26 116 164 4151 27 116 164 4151 28 116 164 4151 29 116 200 4151 30 136 200 4151 31 136 200 W1 D W2 SD BOX 440V: 1-50 kVAr Cap Cap Cap Cap Packaging Packaging Cat.Nos Rating Width Width Depth Height qty in qty in kVAr (W1 ±5) (W2 ±5) (D ±5) (H ±5) Primary Master (mm) (mm) (mm) (mm) carton carton 5150 40 1 -- 125 45 170 1 4 5150 41 2 -- 125 45 170 1 4 5150 42 3 -- 155 55 215 1 4 5150 43 4 -- 155 55 215 1 4 5150 44 5 155 185 55 230 1 1 5150 45 7.5 155 185 55 230 1 1 5150 46 8.3 155 185 55 230 1 1 5150 47 10 225 245 80 350 1 1 5150 48 12.5 225 245 80 350 1 1 5150 49 15 225 245 80 350 1 1 5150 50 20 225 250 160 300 1 1 5150 51 25 225 250 160 300 1 1 5150 52 50 225 250 320 300 1 1 HD BOX 440V: 5-50 kVAr Cap Cap Cap Cap Packaging Packaging Cat.Nos Rating Width Width Depth Height qty in qty in kVAr (W1 ±5) (W2 ±5) (D ±5) (H ±5) Primary Master (mm) (mm) (mm) (mm) carton carton 5150 53 5 225 245 80 350 1 1 5150 54 7.5 225 245 80 350 1 1 5150 55 8.33 225 245 80 375 1 1 5150 56 10 225 250 80 375 1 1 5150 57 12.5 225 250 80 375 1 1 5150 58 15 225 250 160 425 1 1 5150 59 20 225 250 160 425 1 1 5150 60 25 225 250 160 425 1 1 5150 61 50 225 250 320 425 1 1 21 Reactor n Dimension L WAGO TERMINAL BLOCK ELMEX CONNECTOR KUT6 I1 SERIES-261 2.5mm sq./500V. 6mm sq./800V 41A 7 13 d1 d2 H n2 B OPEN SLOT n1 d1 x d2 - 4 Nos. A n1 d1 A e I2 n2 B b W Rated Cat.Nos KVAR L W H I1 I2 n1 n2 b e d1 d2 A B Current 4151 48 10 13.2A. 190 140±5mm 210 165 165 60 78±3mm 100 90±5mm 10.8 15.5 85 78 4151 49 12.5 16.4A. 190 140±5mm 210 165 165 60 78±3mm 100 90±5mm 10.8 15.5 85 78 W L e I1 WAGO TERMINAL TYPE 2.5 mm sq./500 V. 7 13 d1 d2 n2 B H OPEN SLOT n1 d1 X d2 - 4 Nos. A d1 n1 n2 d2 A b I2 R.H.SIDE VIEW ELEVATION Rated Cat.Nos KVAR Current L W H I1 I2 n1 n2 b e d1 d2 A B 4151 50 25 32.8A. 240 175±5mm 205 205 205 150 98±3mm 112 115±5mm 10.8 15.5 175 95 4151 51 50 65.61.A. 275 230±5mm 240 235 235 150 168±3mm 185 135±5mm 10.8 15.5 175 165 4151 52 100 131.22.A 330 180±5mm 270 285 285 150 132±3mm 155 98±5mm 10.8 15.5 175 132 22 Power factor controller Eco CTX3 capacitor switching units n Dimension n Dimension Overall dimensions of contactors equipped with CTX3 96 x 96 - Models switching units FRONT VIEW SIDE VIEW PANEL HOLE Cat.No 4 168 74 on CTX3 22 96 96 92 73.5 140 92 96 74 144 x 144 - Models FRONT VIEW SIDEVIEW PANEL HOLE 45 120.4 Cat.No 4 168 75/76 on CTX3 65 149 149 140 140 106 170 149 68 55 153.2 Cat.No 4 168 74 on CTX3 40 83 140 45 124.4 Cat.No 4 168 76/77 on CTX3 100 140 170 70 168.7 23  Branch offices 17. 204-205, Megapolis Square, 579, M G Road, 21 7. SCO 1-2-3, Second Floor, Sector 17B, INDORE – 452 001. 7 20 CHANDIGARH – 160 017. Tel : (0731) 4999 891 / 892 Tel : (0172) 305 8631 / 32 / 33 / 34 / 35 8 9 23 22 Fax : (0172) 501 9008 18. MF-2, Datta’s Lords House, Jammi Chettu Street, Mogalrajapuram, 8. 507-510, Vth Floor, Soni Paris Point, VIJAYAWADA – 520 010. 10 11 17 Jai Singh Highway, Banipark, 24 Tel : (0866) 661 1393, 664 6393 13 19 JAIPUR – 302 016. Fax : (0866) 669 9393 12 6 Telefax : (0141) 511 3129, 510 1179 26 19. Plot No. 359, 18 9. 209-A, 2nd Floor, Cyber Heights, Opp. Indira Gandhi Pratishthan, Saheed Nagar, 2nd Floor, 5 14 Vibhuti Khand, Gomti Nagar BHUBANESWAR – 751 007. 16 LUCKNOW - 226 010. Tel : (0674) 254 0623 15 25 Tel : (522) 319 2031 / 32 / 33 Area offices 10. 202 & 203, 2nd Floor, Sunrise, Head office Forum 100, Burdwan Compound, Lalpur, 20. Unit - 1 & 2 , Vijay Park, 1. 61 & 62, 6th Floor, RANCHI - 834 001. Main Chakrata Road, Kalpataru Square, Kondivita Road, Tel : (651) 660 5400 DEHRADUN - 248 001. Off Andheri-Kurla Road, Andheri (E), Uttarakhand. 11. A 101-102, Mondeal Heights, MUMBAI – 400 059. Tel : (0135) 661 6100 Besides Novotel Hotel, Sarkhej Tel : (022) 3041 6200 Fax : (022) 3041 6201 Gandhinagar Highway (S G Highway), 21. Cabin No. 9, Website : www.legrand.co.in AHMEDABAD – 380 015. Second Floor, Tel : (079) 6134 0555 Madhok Trade Centre, Madhok Complex, Regional sales offices 12. 402, Swastik Chambers, Near Ashwamegh Marriage Hall, Ferozpur Road, 2. A-25, Mohan Co-operative Behind HP Petrol Pump, LUDHIANA – 141 001. Industrial Estate, Mathura Road, Off Karve Road, Erandwane, Tel : (0161) 277 0301 / 2 / 3 / 4 NEW DELHI - 110 044. PUNE – 411 004. Tel : (011) 3990 2200, 2699 0046, 22. House No. 97, Ground Floor, Tel : (020) 6729 5601 / 602 Rajgarh Main Road, (011) 2699 0028 / 29 / 30 / 31 Fax : (020) 6729 5604 Fax : (011) 2699 0047 Opp. City Heart Nursing Home, 13. Plot No.95, II Floor, Shreyash Heights, GUWAHATI – 781 007. 3. Bhakta Towers, 2nd & 3rd Floor, VIP Road, Ramdaspeth, Tel : (0361) 245 8498 Plot No. KB 22, Sector-III, Saltlake, CIN U31909MH2010PTC206487 NAGPUR – 440 010. KOLKATA – 700 098. 23. 94, Udham Singh Sarani, Tel : (0712) 662 7857 / 858 Tel : (033) 4021 3535 / 36 Ground Floor, Ashrampara, Fax : (0712) 662 7859 Fax : (033) 4021 3537 SILIGURI – 734 001. 14. 10 B, (10th Floor), Prestige Center Court Tel : (0353) 264 1067 4. C/203, Corporate Avenue, Atul Projects, Near Mirador Hotel, Chakala, Office Block Vijaya Forum Mall, #183, N.S.K. Salai, Vadapalani 24. 405, City Centre, Sosyo Circle, Andheri Ghatkopar Link Road, Udhana Magdalla Road, Andheri – East, MUMBAI – 400 099. CHENNAI – 600 026. Tel : (044) 6612 2800 / 2362 3125 / 35 / 45 SURAT - 395 002. Tel : (022) 3385 6200 / 62301000 Tel : (0261) 263 3861 Fax : (044) 2362 3165 5. Ferozes Manor, 15. J. B. Manjooran Estate, Door No 50/1107A9, 25. Aparna Towers, 1st Floor, Situated at 58 Hospital Road, 3rd Floor, Bye Pass Junction, Edappally, 2/3, Bypass Road, Shivaji Nagar, BANGALORE – 560 001. COCHIN – 682 024. MADURAI – 625 010. Tel : (080) 6822 0000 Tel : (0484) 280 1921 / 2921, 658 0921 Telefax : (0452) 230 8414 Fax : (0484) 280 1921 / 2921 6. 205-208, 2nd Floor, 26. 404, Eshwar Plaza, Alpx³/1000/05/2019 Block - II, White House, 16. B-5, 1st Floor, Thirumalai Towers, Dwaraka Nagar, Main Road, Kundan Bagh, Begumpet, 723, Avanashi Road, Beside Bata Show Room, HYDERABAD – 500 016. COIMBATORE – 641 018. VISHAKHAPATNAM – 530 016. Tel : (040) 2341 4398 / 67, 4567 1717 Tel : (0422) 222 3634 / 0283 Tel : (0891) 663 5652 Fax : (040) 4567 1730 Fax : (0422) 222 3164 Fax : (0891) 663 9363 Technical assistance from Legrand Telephonic technical assistance for selection of products, technical information, guidance, wiring diagrams and estimation is now made available to you at each Regional Office. Contact the Technical Officer of Legrand at the following telephone numbers New Delhi : Tel.: (011) 2699 0028, 3990 2200 Kolkata : Tel.: (033) 4021 3535 / 36 Mumbai : Tel.: (022) 3385 6200 Bangalore : Tel.: (080) 6822 0000 Hyderabad : Tel.: (040) 2341 4398 / 67, 4567 1717 For other places, contact the nearest Regional / Branch / Area offices [email protected]