ATV71HC25N4

Frekvenčni pretvorniki - Altivar 71
Številka produkta: ATV71HC25N4
EAN koda: 3389119201087
Predhodna blagovna znamka: Telemecanique

Podroben opis produkta:

Variable speed drive ATV71, 250KW 400HP, 480V, EMC filter.

range of product: Altivar 71
product or component type: variable speed drive
component name: ATV71
motor power kW: 220 kW at 380...480 V 3 phases, 250 kW at 380...480 V 3 phases
motor power hp: 350 hp at 380...480 V 3 phases, 400 hp at 380...480 V 3 phases
motor cable length: <= 100 m shielded cable, <= 200 m unshielded cable
network number of phases: 3 phases
line current: 320 A for 480 V 3 phases 220 kW / 350 hp, 357 A for 480 V 3 phases 250 kW / 400 hp, 396 A for 380 V 3 phases 220 kW / 350 hp, 444 A for 380 V 3 phases 250 kW / 400 hp
EMC filter: integrated
assembly style: with heat sink
variant: reinforced version
apparent power: 260.6 kVA at 380 V 3 phases 220 kW / 350 hp, 292.2 kVA at 380 V 3 phases 250 kW / 400 hp
nominal output current: 427 A at 2.5 kHz 380 V 3 phases 220 kW / 350 hp, 427 A at 2.5 kHz 460 V 3 phases 220 kW / 350 hp, 481 A at 2.5 kHz 380 V 3 phases 250 kW / 400 hp, 481 A at 2.5 kHz 460 V 3 phases 250 kW / 400 hp
maximum transient current: 640 A for 60 s 3 phases 220 kW / 350 hp, 704 A for 2 s 3 phases 220 kW / 350 hp, 721 A for 60 s 3 phases 250 kW / 400 hp, 793 A for 2 s 3 phases 250 kW / 400 hp
nominal switching frequency: 2.5 kHz
switching frequency: 2.5...8 kHz adjustable, 2.5...8 kHz with derating factor
asynchronous motor control profile: ENA (Energy adaptation) system for unbalanced loads, flux vector control (FVC) with sensor (current vector), sensorless flux vector control (SFVC) (voltage or current vector), voltage/frequency ratio (2 or 5 points).