Lenze i550 Series - Page 152

Branch Circuit Protecon (BCP) with Short Circuit Current Rang (SCCR) for Semiconductor Fuses and
Circuit Breaker. (Tested per UL61800-5-1, reference UL le E132659)
These devices are suitable for motor group installaon when used with Circuit Breakers. 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.
Inverter Alternate Fuse (Semiconductor Fuse) Circuit Breaker (UL489)
Mains kW hp SCCR Fuse type SCCR
Max. rated
current
Min. cabinet
dimensions
120 V, 1-ph 0.25 0.33
n/a
5 kA 15 A
n/a
120 V, 1-ph 0.37 0.50 5 kA 15 A
120 V, 1-ph 0.75 1.00 5 kA 30 A
120 V, 1-ph 1.10 1.50 5 kA 30 A
230 V, 1-ph 0.25 0.33 100 kA Mersen A60Q15-2 65 kA 15 A
0.042 m
3
1.48 
3
230 V, 1-ph 0.37 0.50 100 kA Mersen A60Q15-2 65 kA 15 A
230 V, 1-ph 0.55 0.75 100 kA Mersen A70QS40-14F 65 kA 15 A
230 V, 1-ph 0.75 1.00 100 kA Mersen A70QS40-14F 65 kA 15 A
230 V, 1-ph 1.10 1.50 100 kA Mersen A70QS40-14F 65 kA 30 A
230 V, 1-ph 1.50 2.00 100 kA Mersen A70QS40-14F 65 kA 30 A
230 V, 1-ph 2.20 3.00 100 kA Mersen A70QS40-14F 65 kA 30 A
230 V, 1/3-ph 0.25 0.33 100 kA Mersen A60Q15-2 65 kA 15 A
0.042 m
3
1.48 
3
230 V, 1/3-ph 0.37 0.50 100 kA Mersen A60Q15-2 65 kA 15 A
230 V, 1/3-ph 0.55 0.75 100 kA Mersen A70QS40-14F 65 kA 15 A
230 V, 1/3-ph 0.75 1.00 100 kA Mersen A70QS40-14F 65 kA 15 A
230 V, 1/3-ph 1.10 1.50 100 kA Mersen A70QS40-14F 65 kA 30 A
230 V, 1/3-ph 1.50 2.00 100 kA Mersen A70QS40-14F 65 kA 30 A
230 V, 1/3-ph 2.20 3.00 100 kA Mersen A70QS40-14F 65 kA 30 A
230 V, 3-ph 4.00 5.00 100 kA Mersen A70QS50-22F 65 kA 40 A
0.042 m
3
1.48

3
230 V, 3-ph 5.50 7.50 100 kA Mersen A70QS50-22F 65 kA 40 A
480 V, 3-ph 0.37 0.50 100 kA Mersen A70QS6-14F 65 kA 15 A
0.042 m
3
1.48

3
480 V, 3-ph 0.55 0.75 100 kA Mersen A60Q15-2 65 kA 15 A
480 V, 3-ph 0.75 1.00 100 kA Mersen A60Q15-2 65 kA 15 A
480 V, 3-ph 1.1 1.5 100 kA Mersen A60Q15-2 65 kA 15 A
480 V, 3-ph 1.5 2.0 100 kA Mersen A60Q15-2 65 kA 15 A
480 V, 3-ph 2.2 3.0 100 kA Mersen A60Q15-2 65 kA 15 A
480 V, 3-ph
480 V
, 3-ph
3.0
4.0
4.0
5.0
100 kA
Mersen A70QS40-14F
Mersen A70QS40-22F
Mersen A70QS40-4
Eaton/Bussmann FWP-50A14Fa
Eaton/Bussmann FWP-50A22F
Eaton/Bussmann FWP-50B
Lilefuse L70QS050
65 kA 25 A
0.042 m
3
1.48 
3
480 V, 3-ph 5.5 7.5 100 kA Mersen A70QS40-14F 65 kA 25 A
0.042 m
3
1.48

3
480 V, 3-ph 7.5 10.0 100 kA Mersen A70QS50-22F 65 kA 40 A
480 V, 3-ph 11.0 15.0 100 kA Mersen A70QS50-22F 65 kA 40 A
480 V, 3-ph 15.0 20.0 100 kA Mersen A70QS80-22F 65 kA 60 A
0.17 m
3
6 
3
480 V, 3-ph 18.5 25.0 100 kA Mersen A70QS80-22F 65 kA 60 A
480 V, 3-ph 22 30 100 kA Mersen A70QS80-22F 65 kA 60 A
480 V, 3-ph * 30 40 100 kA Mersen A70QS80-4 35 kA 125 A
0.57 m
3
20 
3
480 V, 3-ph * 37 50 100 kA Mersen A70QS100-4 35 kA 125 A
480 V, 3-ph * 45 60 100 kA Mersen A70QS125-4 35 kA 125 A
480 V, 3-ph * 55 75 100 kA Mersen A70QS200-4 35 kA 200 A
480 V, 3-ph * 75 100 100 kA Mersen A70QS200-4 35 kA 200 A
480 V, 3-ph * 90 125 100 kA
Eaton FWP-350A
Mer
sen A70QS350-4
10 kA 300 A
480 V, 3-ph * 110 150 100 kA
Eaton FWP-350A
Mersen A70QS350-4
10 kA 300 A
* Mains choke required
Electrical installaon
Connecon according to UL
152