MCCB
With the recommended MCCBs, the SCCR for the drive system can be declared as shown below.
10.8.2 Panel Fuses
Panel fuses are an option for upstream protection, and can be ordered as either a UL class fuse for UL variant or a gG fuse for IEC
variant.
Table 90: Panel Fuses for N110K–N315 Models, 380–480 V
N110 N132 N160 N200 N250 N315
IEC (Type gG) 250 A/500 V 315 A/500 V 355 A/500 V 425 A/500 V 630 A/500 V 630 A/500 V
Mersen P/N NH1GG50V250 NH2GG50V315 NH2GG50V355 NH3GG50V425 NH3AGG50V630 NH3AGG50V630
UL (Class J/L/T) 300 A/600 V 350 A/600 V 400 A/600 V 500 A/600 V 600 A/600 V 750 A/600 V
Mersen P/N A4J300 A4J350 A4J400 A4J500 A4J600 AABY750
Table 91: Panel Fuses for N355–N560 Models, 380–480 V
N355 N400 N450 N500 N560
IEC (Type gG) 800 A/500 V 1000 A/500 V 1000 A/500 V 1000 A/500 V 1250 A/500 V
Mersen P/N NH4GG50V800 NH4GG50V1000 NH4GG50V1000 NH4GG50V1000 NH4GG50V1250
UL (Class J/L/T) 800 A/600 V 1000 A/600 V 1000 A/600 V 1100 A/600 V 1200 A/600 V
Mersen P/N A4BY800 A4BY1000 A4BY1000 A4BY1100 A4BY1200
Table 92: Panel Fuses for N110–N315 Models, 525–690 V
N110 N132 N160 N200 N250 N315
IEC (Type gG) 250 A/690 V 250 A/690 V 250 A/690 V 315 A/690 V 355 A/690 V 425 A/690 V
Mersen P/N NH2GG69V250 NH2GG69V250 NH2GG69V250 NH2GG69V315 NH3GG69V355 NH3GG69V425
UL (Class J/L/T) 175 A/600 V 200 A/600 V 250 A/600 V 350 A/600 V 400 A/600 V 500 A/600 V
Mersen P/N A4J175 A4J200 A4J250 A4J350 A4J400 A4J500
Table 93: Panel Fuses for N400–N630 Models, 525–690 V
N400 N450 N500 N560 N630
IEC (Type gG) 500 A/690 V 500 A/500 V 630 A/500 V 800 A/500 V 800 A/500 V
Mersen P/N NH3GG69V500 NH3GG69V500 NH4GG69V630 NH4GG69V800 NH4GG69V800
UL (Class J/L/T) 600 A/600 V 600 A/600 V 650 A/600 V 750 A/600 V 800 A/600 V
Mersen P/N A4J600 A4J600 A4BY650 A4BY750 A4BY800
Specifications
Operating Guide | VLT® AQUA Drive FC 202
AQ262141056213en-000101 / 130R0882
180 | Danfoss A/S © 2018.10