Frequency converters of the AE-L series for simple engineering systems

Description:

AE-L – designed specifically for equipment manufacturers who are looking for an economical and compact converter that provides simple control.
AE-L converters are produced for motors with a power from 0.75 to 2.2 kW at a voltage of 220V. Adapted for use in simple production mechanisms. It has a built-in EMC filter of class St.
AE-L - ideally meets the requirements when the costs of putting into operation, as well as the cost of use, must be at the lowest possible level.

Distinctive features:

The converter is immediately ready for operation. The factory settings of the inverter allow you to control it at the first power-on.
Electronic components provide a long service life under normal conditions
Easier access to terminal blocks
Resistance to low-quality power networks.

Management and communications:

Digital interface/protocol:
RS485 port (additional equipment required for connection)
Modbus (built-in)

Areas of application:

Transport equipment (small conveyors, etc.)
Filling and packaging equipment
Pump and fan units
Medical equipment
Food processing mechanisms (dough mixers, mixers, crushers)

Technical data:
– Nominal input voltage (V) 1-phase 220-240V (±10%) 50/60 Hz
– Output frequency range (Hz) 0.01 – 320 Hz
– Frequency accuracy – Digital setting: ±0.01% of maximum frequency, analog: ±0.1%(25±10°C)
– Frequency resolution Digital setting: 0.01 Hz, Analog setting: max. frequency/1,000/1000
– Control method: PWM space vector modulation system
Voltage/frequency characteristic
Volt/frequency control (constant torque, reduced torque), free volt/frequency control, sensorless vector control
– Digital interface / protocol: RS485 port (additional equipment required for connection) / Modbus (built-in)
– Overload capacity 150% / 60 sec
– Starting torque 150% at 0.5 Hz
– Dynamic braking (short-term)
– Acceleration/deceleration time: 0.1~3000. sec (linear/non-linear setting values)
– DC braking
– PID controller built-in
– Remote control panel 1.5 – 3 meters by using RS485 (RJ45) connection, additional connections required options.
– Analog input command
Input voltage: dc. current 0 ~ +10V (Input resistance 10 kΩ), Input current: 4~20mA (input resistance 250 Ω)
– Discrete output, relay output alarm signal, relay activation in case of an emergency situation of the frequency converter
Protection function: overcurrent, overload (electronic thermal), over voltage, under voltage, communication error, external short circuit detection, unintended start - USP error, EEPROM error, external error, ground fault, overheating, phase failure.

Optionally supplied: Operator cable, braking resistor, AC reactor, DC reactor, EMC filters

– Ambient air temperature: -10 … +40 ° C (up to +50 ° C with load reduction)
– Dimensions, HxWxD (mm) 140x83x95