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Compact design variable frequency drive

EDS780

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Description

Variable frequency drive control mode : non-PG Vector Control, V/F Control
Frequency setting methods ：optional pressure and flow rate signals input
Dust, corrosion and gas protected under sealed condition IP21
Strong capacity for adjustment to circumstances to prolong service life
Automatic reset functionpower failure reset function： ensure the production efficiency.
Automatic voltage regulation (AVR)： guarantee steady voltage supply
Dual-circuit design for power/saving-electricity running： ensures the VFD system security
Human-oriented design with small volume & compact structure
Easy to install with dual application model: cabinet- type & wall-hang type
Optional operation panels of LED & LCD for convenient use
Current & voltage signal detecting panels

SVC current vector control or optional V/F control

The multi-node set of V/F curve, flexible configuration

With the function of automatic-set motors’ parameter in static state

Multi-functional programmable input port, programmable relay output

Variable frequency drive built-in standard PID regulator: simple closed-loop control of flowpressure, etc

Automatic over-current, over-voltage detection: protect the equipment maximally.

The unique self-adaptation control and PWM technology: make the control performance optimum

The compact structure design, small size, reliable performance

wide range of power network change design, especially apply in domestic low-pressure for special application

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