E280 ontwikkel op die basis van ons E-reeks AC ry wat oorspronklik in 2004 van stapel gestuur deur die veld toets van meer as 1,2 miljoen AC dryf en deurlopende verbetering en optimalisering van vier generasie produkte, het stabiliteit en betroubaarheid word die sleutel karakter van ons E-reeks produkte.
Tipiese aansoek
-Machine instrument
-Textile masjinerie
-Cable masjinerie
-Petrochemical verwerking
-Construction
-Transmission
-Strong torque at low frequency. 200% start torque at 0Hz under VC control, 180% start torque at 0Hz under SVC control.
-Standard 5-digit two-line LED panel display and LCD keypad optional.
-Intuitive real-time monitering to know nearly hundred kinds of parameters, like usage of electricity, running time, input & output voltage and current, error record etc.
-Built-in several system macro and application macro, and it simplifies parameter setting by macro parameter calling.
-Hundreds of combinations of torque and revolution.
-Programmable 16-segment speed running, indepedent setting of running time, acceleration & deceleration time and moving direction of each segment.
-Flexible configuration of priorities of frequency or rotate speed setting channels.
-Software virtual I/O function with simple parameter setting, it configures virtual I/O flexibly that reduce external interference and simplify wiring.
-Abundant warning and protection functions.