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New products at a glance ... Every day, in your professionnal life, installation after installation, you will have the power to contribute to energy saving while installing our solutions for reactive energy compensation. Hence you are able to help your customer to save energy and reduce their environmental impact. 2
ALPTEC 2333 Carry out a diagnosis of your electricity supply (See p. 48-49) > The Alptec 2333 is one of the first devices on the market to continuously analyse, characterise and record all the electrical values (powers, voltages, etc.) and anomalies encountered (harmonics, voltage dips, overvoltages, etc.). These recordings are characterised in accordance with current standards (EN 50160, IEC 61000-4-30. etc.). Analyses over long periods (7 days minimum) provide a true, meaningful picture of your electricity supply. > Legrand offers to take over the measurement of your energy quality. You install the unit and we carry out remote measurement, performing the analysis and providing you with a measurement report. > Please contact us on +33 4 50 64 05 13 ALPISTATIC Real-time reactive energy compensation > The increased sophistication of industrial processes as a result of the arrival of large numbers of receivers that are sensitive to voltage variations (PLCs, industrial computing) or have ultra-fast cycles (robots, welding machines, variable speed drives, lifts) entails reactive energy compensation that is both “soft” and very fast, in order to adapt to this new generation of receivers. (See p.36-42) > Alpistatic has 3 main advantages in comparison with conventional systems: 1 / No transient currents when capacitors are activated, which could cause voltage dips 2/ No transient overvoltages when capacitors are deactivated due to difficulties extinguishing the electric arc on breaking 3/ Very short response time of 40 milliseconds max. ENERGY COMPENSATION PRINCIPLES & OTHER RANGES General information See p. 4-19 Low voltage energy compensation See p. 20-49 Medium voltage energy compensation See p. 50-68 3
Page 1 and 2: A Group brand REACTIVE ENERGY COMPE
Page 3: MEDIUM VOLTAGE RANGE Medium voltage
Page 7 and 8: LONG-TERM ENERGY SAVINGS (CONTINUED
Page 9 and 10: POWER FACTOR By definition, the pow
Page 11 and 12: HOW TO IMPROVE THE POWER FACTOR By
Page 13 and 14: BASED ON MEASUREMENTS TAKEN ON THE
Page 15 and 16: REACTIVE COMPENSATION OF ASYNCHRONO
Page 17 and 18: Installing capacitor banks INSTALLA
Page 19 and 20: Harmonics INTRODUCTION In recent ye
Page 21 and 22: PROTECTING CAPACITORS USING DETUNED
Page 23 and 24: GENERAL INFORMATION (See p. 22-23)
Page 25 and 26: PROTECTING CAPACITORS FROM HARMONIC
Page 27 and 28: ALPIVAR 2 : CONNECTION AND PROTECTI
Page 29 and 30: Alpivar 2 capacitors Technical spe
Page 31 and 32: Alpibloc fixed capacitor banks Dim
Page 33 and 34: Alpimatic racks 400 V network Alpim
Page 35 and 36: Alpimatic automatic capacitor banks
Page 37 and 38: Alpimatic automatic capacitor banks
Page 39 and 40: Alpistatic automatic capacitor bank
Page 41 and 42: Alpistatic racks (continued) 400 V
Page 43 and 44: Alpistatic automatic capacitor bank
Page 45 and 46: Alptec power factor controllers Alp
Page 47 and 48: detuned reactors - product range (s
Page 49 and 50: protective circuit breakers and con
Page 51 and 52: network analysers Alptec 2444, Alpt
Page 53 and 54: MEDIUM VOLTAGE CAPACITORS (See p. 5
Page 55 and 56:
"ALL-FILM" MV CAPACITORS (CONTINUED
Page 57 and 58:
CAPACITORS FOR INDUCTION FURNACES L
Page 59 and 60:
PROTECTION DEVICES FOR "ALL-FILM" M
Page 61 and 62:
DIMENSIONS AND WEIGHTS OF "ALL-FILM
Page 63 and 64:
WIRING CAPACITOR BANKS Wiring MV ca
Page 65 and 66:
ADDITIONAL ACCESSORIES (CONTINUED)
Page 67 and 68:
INSTALLATION EXAMPLES Fixed type -
Page 69 and 70:
Fixed type - Double star configurat
Page 71 and 72:
NOTES .............................
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