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2.2 Three Phase Inverters

Three phase frequency inverter VFR050

Frequency inverters three-phase to 0.75 to 7.5 Kw for the speed varation of the asynchronous motors.

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Reference VFR-050 :

From 247 Excl. V.A.T

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References	Voltage	Power	In	Dim. (mm) - Weight
VFR_050T4_0K75	380V	0.75kW	2.1A	185/90/154 - 3kg
VFR_050T4_1K5	380V	1.5kW	3.8A	185/90/154 - 3kg
VFR_050T4_2K2	380V	2.2kW	5.1A	185/90/154 - 4kg
VFR_050T4_4K0	380V	4kW	9A	185/90/174 - 4kg
VFR_050T4_5K5	380V	5.5kW	13A	260/120/190 - 5kg
VFR_050T4_7K5	380V	7.5kW	17A	260/120/190 - 7kg

Power : 0.75kW to 7.5kW

Power supply: 380-415V (±15%), 50/60Hz (±5%)

V/F (Automatic compensation of the sliding) ou Vectorial control open-loop ou Vectorial control closed-loop

Fréquence de sortie 0.00 à 800.00Hz (stabilité ±0.50 Hz)

Strating-up torque 180% to 0.5 Hz

Overload capability : 150% during 1 min, 200% during 0.1s

6 inputs TOR (0-24V), 3 analog inputs (0-10V, 4-20mA), 2 transistors outputs, 1 relay output, 2 analog outputs

Integrated transistor of braking and injection of direct current.

Piloting keyboard, control bornier, communication; MODBUS (RUN, STOP, AV(AVENUE), AR, frequency, emergency shutdown)

Functioning with 7 segment of speed, PID

Complete instruction	Wiring diagram	Control by external buttons

Multi speed control	Analogical instructions	Applications

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