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Schneider frequency converter ALTIVAR ATV71 45 KW

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  • For more information, please call +40.762.532.999 For more information, please call +40.762.532.999
  • The products are delivered by courier, in 5-7 days, anywhere in Europe The products are delivered by courier, in 5-7 days, anywhere in Europe
  • Buy worry-free, you can return the products in 14 days from the date of receipt Buy worry-free, you can return the products in 14 days from the date of receipt

main

product range

Altivar 71

product type or component

Speed ​​variator

product specific application

High-power, complex machines

component name

ATV71

engine power kW

45 kW at 380 ... 480 V 3 phase

hp engine power

60 hp at 380 ... 480 V 3 phase

motor cable length

<= 100 m Shielded cable

<= 200 m Unshielded cable

[Us] rated supply voltage

380 ... 480 V (- 15 ... 10%)

number of network phases

3 phases

line current

104 A for 380 V 3 phases 45 kW / 60 hp

85 A for 480 V 3 phases 45 kW / 60 hp

EMC filter

integrated

assembly style

With radiator

alternative

No mobile graphics terminal

apparent power

68.5 kVA at 380 V 3 phase 45 kW / 60 hp

Presumed short-circuit current

<= 22 kA, 3 phases

rated output current

77 At 2.5 kHz 460 V 3 phase 45 kW / 60 hp

94 At 2.5 kHz 380 V 3 phase 45 kW / 60 hp

maximum transient current

141 A for 60 s 3 phases 45 kW / 60 hp

155 A for 2 s 3 phases 45 kW / 60 hp

the output frequency

0.1 ... 500 Hz

nominal switching frequency

2.5 kHz

switching frequency

1 ... 16 kHz adjustable

2.5 ... 16 kHz with declassification factor

asynchronous motor control profile

ENA (Energy adaptation) system for unbalanced loads

Flow vector control (FVC) without sensor (current vector)

Sensor flow vector control (SFVC) (voltage or current vector)

Voltage / frequency ratio (2 or 5 points)

type of polarization

No impedance for Modbus

more

product destination

Asynchronous motors

Synchronous motors

supply voltage limits

323 ... 528 V

frequency of supply

50 ... 60 Hz (- 5 ... 5%)

network frequency

47.5 ... 63 Hz

speed range

1 ... 100 for open loop asynchronous motor, without speed reaction

1 ... 50 for open loop synchronous motor, without speed reaction

1 ... 1000 for closed loop asynchronous motor with encoder feedback

speed accuracy

+/- 0.01% of nominal speed for 0.2 Tn to Tn closed-loop torque variation with encoder reaction

+/- 10% of the nominal slip for 0.2 Tn to Tn in the torque variation without speed reaction

precision couple

+/- 15% in open loop, without speed reaction

+/- 5% in closed loop with encoder reaction

Suplimentare
destinatie produs
Motoare asincrone
Motoare sincrone
limite tensiune de alimentare
323...528 V
frecventa de alimentare
50...60 Hz (- 5...5 %)
frecventa retea
47.5...63 Hz
gama de viteză
1...100 pentru motor asincron în buclă deschisă, fără reacţie de viteză
1...50 pentru motor sincron în buclă deschisă, fără reacţie de viteză
1...1000 pentru motor asincron în buclă închisă cu reacţie de la encoder
precizia vitezei
+/- 0.01 % din viteza nominală pentru 0.2 Tn la Tn variaţia cuplului în buclă închisă cu reacţie de la encoder
+/- 10 % din alunecarea nominală pentru 0.2 Tn la Tn variaţia cuplului fără reacţie de viteză
precizie cuplu
+/- 15 % în buclă deschisă, fără reacţie de viteză
+/- 5 % în buclă închisă cu reacţie de la encoder

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