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Small Multifunction Vector DELTA VFD Inverter {VFD-E(79)}

Delta design team PLC function Built-in programmable logic controller (PLC) for easy PLC programming, saving the cost of purchasing an external PLC.Utilizing the excellent overload capability of the E-Series to cushion the large amount of load when the vacuum compressor operates in a momentary vacuum state Escalator utilizes the built-in PLC function of the E-Series with the multispeed of the frequency converter.

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Product Description

Features

1. Easy Maintenance

Easy-to-maintain removable cooling fan for easy installation and removal.

2. Communciation

Adopts RS-485 communication interface, standard MODBUS communication protocol.

3. Compact design

Compact size saves space. Easily mounted to the navigation system with a track backing plate.

4. Diversified Communication Module

Supports a wide range of communication protocols, including PROFIBUS, DeviceNet and CANopen.

5. Flexible Expansion Card

Flexible expansion of functions according to the application, such as I/O card, relay card, PG card and USB card, etc.

6. Removable panels

The standard panel monitors the status of the inverter. Optional digital operator to modify parameters, start/stop, adjust speed and display inverter status values, etc.

Technical Parameter

Control method	PWM/V/F
Overload capacity	150% of rated output current for 60 sec.
Built-in EMC Filter	230 V single-phase and 460 V three-phase models include an EMC filter.
Protective function	Overvoltage, overcurrent, undervoltage, abnormal external interruptions, motor overload, grounding protection, inverter overload, inverter overheat, electronic thermal overload relay, motor PTC overheat protection, instantaneous power failure restart (parameterized up to 20 sec.)
Protection class	IP20
International certification