با اینورتر قدرتمند 7.5 کیلو وات ATV71 اشنایدر الکتریک، عملکرد تجهیزات صنعتی خود را به سطحی جدید ارتقا دهید! همراه با ترمینال گرافیکی پیشرفته، این محصول کد ATV71HU75N4 به شما امکان کنترل دقیق و کارآمد را میدهد. بهرهوری بالا و صرفهجویی در انرژی، تنها با یک انتخاب هوشمند!
محصولات مرتبط
ATV71HU75N4
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
7.5 kW, 3 phase 380...480 V
Maximum Horse Power Rating
10 hp, 3 phase 380...480 V
Maximum motor cable length
164.04 ft (50 m) shielded cable
328.08 ft (100 m) unshielded cable
power supply voltage
380...480 V - 15...10 %
Phase
3 phase
Line current
22.2 A 480 V 3 phase 7.5 kW / 10 hp
27 A 380 V 3 phase 7.5 kW / 10 hp
EMC filter
Integrated
Assembly style
With heat sink
Apparent power
17.8 kVA 380 V 3 phase 7.5 kW / 10 hp
Prospective line Isc
22 kA 3 phase
Nominal output current
14 A 4 kHz 460 V 3 phase 7.5 kW / 10 hp
17.6 A 4 kHz 380 V 3 phase 7.5 kW / 10 hp
Maximum transient current
26.4 A 60 s 3 phase 7.5 kW / 10 hp
29 A 2 s 3 phase 7.5 kW / 10 hp
Output frequency
0.1…599 Hz
Nominal switching frequency
4 kHz
Switching frequency
1...16 kHz adjustable
4...16 kHz with derating factor
Asynchronous motor control profile
Flux vector control (FVC) with sensor (current vector)
Voltage/frequency ratio (2 or 5 points)
ENA (Energy adaptation) system for unbalanced loads
Sensorless flux vector control (SFVC) (voltage or current vector)
Type of polarization
No impedance Modbus
Complementary
Product destination
Asynchronous motors
Synchronous motors
power supply voltage limits
323…528 V
power supply frequency
50...60 Hz - 5...5 %
power supply frequency limits
47.5...63 Hz
Speed range
1…100 asynchronous motor in open-loop mode, without speed feedback
1…1000 asynchronous motor in closed-loop mode with encoder feedback
1…50 synchronous motor in open-loop mode, without speed feedback
Speed accuracy
+/- 0.01 % of nominal speed in closed-loop mode with encoder feedback 0.2 Tn to Tn
+/- 10 % of nominal slip without speed feedback 0.2 Tn to Tn
Torque accuracy
+/- 15 % in open-loop mode, without speed feedback
+/- 5 % in closed-loop mode with encoder feedback
Transient overtorque
170 % +/- 10 % 60 s every 10 minutes
220 %
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