Lenze i950 Series - Page 43

Short Circuit Current Rangs (SCCR) with Semiconductor Fuses
(Tested per UL61800-5-1, reference UL le E132659)
These devices are suitable for standard installaon when used with Semiconductor Fuses. For single motor
installaon, if the fuse value indicated is higher than 400 % of the motor current (FLA), the fuse value has to
be calculated. If the value of the fuse is below two standard rangs, the nearest standard rangs less than
the calculated value shall apply.
Umrichter Alternate Fuse (Semiconductor Fuse)
Mains Rated power SCCR Max. rated current
kW HP kA A
230 V, 1/3-ph 0.37 0.5 100 6
230 V, 1/3-ph 0.55 0.75 100 10
230 V, 1/3-ph 0.75 1 100 16
230 V, 1/3-ph 1.5 2 100 25
230 V, 3-ph 2.2 3 100 35
230 V, 3-ph 4 5 100 63
230 V, 3-ph 5.5 7.5 100 80
480 V, 3-ph 0.55 0.75 100 6
480 V, 3-ph 0.75 1 100 6
480 V, 3-ph 2.2 3 100 20
480 V, 3-ph 4 5 100 35
480 V, 3-ph 7.5 10 100 63
480 V, 3-ph 11 15 100 80
480 V, 3-ph 15 20 100 80
480 V, 3-ph 22 30 100 100
480 V, 3-ph 30 40 100 125
480 V, 3-ph 45 60 100 125
480 V, 3-ph 55 75 100 200
480 V, 3-ph 75 100 100 200
480 V, 3-ph 90 125 100 350
480 V, 3-ph 110 150 100 350
Elektrische Ins
tallaon
Anschluss nach UL
Absicherungsdaten
43