Small Speed Variable Frequency Drive Inverter For Heavy Duty Industry

Price Negotiable

Price: consult for best discount

MOQ: 1 PCS

Delivery Time: 2-15 days

Brand: SCHNEIDER

Product Description

Schneider Altivar 71 Types Variable Frequency Drive Inverter ATV71 Heavy Duty Industry Inverter

Applications

High performance applications (constant torque):

Features

200... 240 V single-phase
200... 240 V / 380... 690 V 3-phase, 50/60 Hz

Speed regulation by flux vector control with or without sensor
Speed range: from 1 to 1 000 in closed loop mode with encoder feedback, from 1 to 100 in open loop mode
Graphic terminal: plain text, navigation button, configurable function keys, "Simply Start" menu ...
Protection of motor and of drive
"Power Removal ", ATEX safety functions
More than 150 functions available: PID controller, brake control suited to travelling, hoisting and slewing movements...
Integrated EMC filter class A
Integrated Modbus and CANopen
I/O extension cards, interface cards for encoder
Communication cards: Fipio, Ethernet, Modbus Plus, PROFIBUS DP, DeviceNet, Uni-Telway, INTERBUS
Controller Inside programmable card

Datasheet Of Schneider Altivar 71 Types Variable Frequency Drive Inverter

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	1.5 kW at 380...480 V 3 phases
motor power hp	2 hp at 380...480 V 3 phases
motor cable length	<= 50 m Shielded cable <= 100 m Unshielded cable
[Us] rated supply voltage	380...480 V (- 15...10 %)
network number of phases	3 phases
line current	5.3 A for 480 V 3 phases 1.5 kW / 2 hp 5.8 A for 380 V 3 phases 1.5 kW / 2 hp
EMC filter	Integrated
assembly style	With heat sink
apparent power	3.8 kVA at 380 V 3 phases 1.5 kW / 2 hp
prospective line Isc	<= 5 kA, 3 phases
nominal output current	3.4 A at 4 kHz 460 V 3 phases 1.5 kW / 2 hp 4.1 A at 4 kHz 380 V 3 phases 1.5 kW / 2 hp
maximum transient current	6.2 A for 60 s 3 phases 1.5 kW / 2 hp 6.8 A for 2 s 3 phases 1.5 kW / 2 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	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)
type of polarization	No impedance for Modbus

Complementary
product destination	Asynchronous motors Synchronous motors
supply voltage limits	323...528 V
supply frequency	50...60 Hz (- 5...5 %)
network frequency	47.5...63 Hz
speed range	1...100 for asynchronous motor in open-loop mode, without speed feedback 1...50 for synchronous motor in open-loop mode, without speed feedback 1...1000 for asynchronous motor in closed-loop mode with encoder feedback
speed accuracy	+/- 0.01 % of nominal speed for 0.2 Tn to Tn torque variation in closed-loop mode with encoder feedback +/- 10 % of nominal slip for 0.2 Tn to Tn torque variation without speed feedback
torque accuracy	+/- 15 % in open-loop mode, without speed feedback +/- 5 % in closed-loop mode with encoder feedback
transient overtorque	220 % of nominal motor torque +/- 10 % for 2 s 170 % of nominal motor torque +/- 10 % for 60 s every 10 minutes
braking torque	<= 150 % with braking or hoist resistor 30 % without braking resistor
synchronous motor control profile	Vector control without speed feedback
regulation loop	Adjustable PI regulator
motor slip compensation	Adjustable Automatic whatever the load Not available in voltage/frequency ratio (2 or 5 points) Suppressable
local signalling	1 LED red presence of drive voltage
output voltage	<= power supply voltage
insulation	Electrical between power and control