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| Rated Output Current (A) | 75 A |
| Type of Product | AC Drive |
| Input Voltage | 3 AC 380 V ± 20%, 3 AC 220 V ± 20% |
| Model No | E280-4T0370 |
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Rated Output Current (A) |
75 A |
Type of Product |
AC Drive |
Input Voltage |
3 AC 380 V ± 20%, 3 AC 220 V ± 20% |
Model No |
E280-4T0370 |
Voltage |
380 V |
Output Frequency |
Low frequency running mode: 0.00 ~ 300.00 Hz; High frequency running mode: 0.00 ~ 400.00 Hz |
Country of Origin |
India |
Phase |
3 Phase |
Series |
E280 |
Control Mode |
Closed-loop Vector Control, Open-loop Vector Control, V/F Control |
Input Frequency |
50/60 Hz ±20% |
Torque |
Start Torque: 0 Speed 200%, 0 Speed 180%, 0 Speed 100% |
Output Voltage |
0 V ~ input rated voltage |
Accuracy |
Torque Control: ±1%, ±5% |
Digital Input |
E280-4T0040 and below: Standard built-in 5 DI (extension unavailable, optional) E280-4T0055 and above: Standard built-in 6 DI (extension available) Extension up to 9 DI, including 1 high-speed DI (optional) |
Analog Input |
E280-4T0040 and below: Built-in (Ai1: 0 ~ 10 V), (Ai2: 0 ~ 20 mA); Extension unavailable, optional E280-4T0055 and above: Built-in (Ai1: 0 ~ 10 V), (Ai2: 0 ~ 20 mA); Extension available Extendable: 1 AI (-10 V ~ +10 V dual polarity voltage input) |
Digital Output |
E280-4T0040 and below: Standard built-in 1 DO E280-4T0055 and above: Standard built-in 2 DO Extendable: 1 high-speed DO (0 ~ 100 kHz) |
Application |
Machine tool, Textile machinery, Cable machinery, Petrochemical processing, Construction, Transmission |
Analog Output |
E280-4T0040 and below: Built-in 1 AO (0 ~ 10 V); 0 ~ 20 mA output optional E280-4T0055 and above: Built-in 2 AO (0 ~ 10 V); 0 ~ 20 mA output optional |
Features |
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. |
Name of Manufacturer/Packer/Importer |
Symphonix Solution |
Power (KW/HP) |
37 kW/50 HP |
Speed Accuracy |
Stable: ±0.02%, ±0.02%, ±0.5% |
Frequency Accuracy |
Low frequency running mode: digital set—0.01Hz, analog set—highest frequency x 0.1% High frequency running mode: digital set—0.1Hz, analog set—highest frequency x 0.1% |
Pulse Output |
0 ~ 100.0 kHz pulse NPN type OC output (optional) |
Pulse Input |
0 ~ 100.0 kHz pulse input; NPN type OC output (optional) |
Acceleration and Deceleration Time |
0.01~600.00 Sec./0.01~600.00 Min. |
Braking |
Initial frequency of DC braking / bank brake: 0.0~upper frequency, braking / bank brake injecting current 0.0~100.0% |
Magnetic Flow Braking |
By increasing motor magnetic flow (30~120% available), motor can achieve fast decreasing braking. |
Carrier Wave Frequency |
Three phase voltage vector combined mode: 1.5~10.0 kHz; Two phase voltage vector combined mode: 1.5~12.5 kHz; (high frequency mode can be 15 kHz) |
Speed Adjustment |
1:1000, 1:200, 1:100 |
Start Frequency |
0.0~50.0 Hz |
Overload |
G type: 110%~long term; 150%~90s; 180%~2s; P type: 105%~long term; |
Response Time |
Torque: ≤5ms, ≤25ms |
Frequency Resolution |
Low frequency running mode: 0.01Hz; High frequency running mode: 0.1Hz |
Contact Output |
Standard: 1 set AC 250 V/1 A (NO/NC); Extendable: 1 ~ 6 sets (NO/NC) |
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