ATV71HD37N4

ATV71HD37N4

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RANGE OF PRODUCT	Altivar 71
PRODUCT OR COMPONENT TYPE	Variable speed drive
PRODUCT SPECIFIC APPLICATION	Complex, high-power machines
COMPONENT NAME	ATV71
MOTOR POWER KW	37 kW, 3 phase 380…480 V
MAXIMUM HORSE POWER RATING	50 hp, 3 phase 380…480 V
MAXIMUM MOTOR CABLE LENGTH	328.08 ft (100 m) shielded cable 656.17 ft (200 m) unshielded cable
POWER SUPPLY VOLTAGE	380…480 V – 15…10 %
PHASE	3 phase
LINE CURRENT	69 A 480 V 3 phase 37 kW / 50 hp 84 A 380 V 3 phase 37 kW / 50 hp
EMC FILTER	Integrated
ASSEMBLY STYLE	With heat sink
APPARENT POWER	55.3 kVA 380 V 3 phase 37 kW / 50 hp
PROSPECTIVE LINE ISC	22 kA 3 phase
NOMINAL OUTPUT CURRENT	65 A 2.5 kHz 460 V 3 phase 37 kW / 50 hp 79 A 2.5 kHz 380 V 3 phase 37 kW / 50 hp
MAXIMUM TRANSIENT CURRENT	130 A 2 s 3 phase 37 kW / 50 hp 118.5 A 60 s 3 phase 37 kW / 50 hp
OUTPUT FREQUENCY	0.1…599 Hz
NOMINAL SWITCHING FREQUENCY	2.5 kHz
SWITCHING FREQUENCY	1…16 kHz adjustable 2.5…16 kHz with derating factor
ASYNCHRONOUS MOTOR CONTROL PROFILE	ENA (Energy adaptation) system for unbalanced loads Voltage/frequency ratio (2 or 5 points) Flux vector control (FVC) with sensor (current vector) Sensorless flux vector control (SFVC) (voltage or current vector)
TYPE OF POLARIZATION	No impedance Modbus