ZUCCHINI LMP 001-079_EN.indd - Legrand

Technical informationMSModel 63 100 160Number of live conductorsNo.Casing overall dimensionsA x B [mm]Rated currentI n [A]Cross-section of conductors (3P+N) S [mm 2 ]Cross-section of protective conductor eq. Cu S PE [mm 2 ]Operating voltageU e [V]Insulation voltageU i [V]Rated frequencyf [Hz]Rated short-time current (0.1 s)I CW [kA]rmsAllowable peak currentI pk [kA]Thermal limit I 2 t [A 2 s x 10 6 ]Phase resistanceR 20 [m/m]Phase reactance (50Hz)X [m/m]Phase impedanceZ [m/m]Resistance of the protective conductorR PE [m/m]Reactance of the protective conductor (50Hz)X PE [m/m]Resistance of the fault loopR o [m/m]Reactance of the fault loop (50Hz)X o [m/m]Impedance of the fault loopZ o [m/m]V [V/m/A]10 -3 cos = 0.70V1F =1(2 R20 cos + 2 X sen )V [V/m/A]10 -3 cos = 0.752V [V/m/A]10 -3 cos = 0.80Voltage drop with distributed load (k) V [V/m/A]10 -3 cos = 0.85V3F =32(R20 cos + X sen )Straight element weightFire loadDegree of protectionJoule effect losses at rated currentAmbient temperature min./MAX.V [V/m/A]10 -3 cos = 0.90V [V/m/A]10 -3 cos = 0.95V [V/m/A]10 -3 cos = 1.00p [kg/m][kWh/m]IPP [W/m]t [°C]4 4 439 x 97 39 x 97 39 x 9763 100 16026 39 3921 21 21400 400 400750 750 75050/60 50/60 50/602.30 4.50 5.5010 10 105.29 20.25 30.251.250 0.837 0.4780.366 0.247 0.2471.302 0.873 0.5380.857 0.857 0.8570.090 0.102 0.1022.11 1.69 1.340.456 0.349 0.3492.16 1.73 1.380.98 0.66 0.441.02 0.69 0.451.06 0.71 0.461.09 0.73 0.461.11 0.75 0.471.13 0.76 0.461.08 0.72 0.412.0 2.5 2.81.64 1.64 1.6440/55 40/55 40/5514.9 25.1 36.7-5/+50 -5/+50 -5/+50Short circuit protection for Zucchini’s product ranges (In100A)Zucchini busbar trunking systems with a rated current lower thanor equal to 100A (LB-HL-SL-MS 63 and 100) are properly protectedthrough an MCB (Modular Circuit Breaker) with a nominal currentlower than or equal to that of the busbar.This protection is guaranteed up to the MCB breaking capacity. Thebusbar trunking systems are FIRE RETARDANT in compliance with IEC20-22 (IEC 332-3: 1992).Temperature rating schedule according to the room temperatureRoom temperature [°C] 15 20 25 30 35 40 45 50 55 60K1 Factor 1.15 1.12 1.08 1.05 1.025 1 0.975 0.95 0.93 0.89multiplier coefficient of rated current for room temperature values different from 40° CCoordination table with Legrand DPX at page 137Product fully in compliance with the followingStandards: IEC 439-1 and 2, IEC 60439 part 1 and 2,DIN VDE 0660 part 500 and 502Product suitable for these climates:Constant humid climate (DIN IEC 68 / 2- 3)Cyclical humid climate (DIN IEC 68 / 2- 30)TECHNICAL INFORMATIONLOW-MEDIUM POWER GENERAL CATALOGUE131TECHNICALINFORMATION