| PID control; advanced calculus PID closed-loop arithmetic, quick responding speed and high suitability. |
| Easy PLC function can realize 16 legs of speed and inverter control function. |
| RS485 communication port, adopting standard international MODBUS main circuit control. |
| With extremely strong anti-jamming capability. |
| Low output ratting torque0.5HZ-150%, low speed running ability. |
| Carrier adjustable by 16KHZ, completely soundless working environment. |
| Broad voltage working area, normal running in 304V-456V. |
| Auto voltage regulation (AVR) technique, for ensuring the inverter load capability. |
| Various control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing brakes. |
| With perfect error protection and short circuit starting protection capability. |
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Series | HY inverters | Control Mode | SPWM | Input Power | 380V class：380±15%；220V class：220±15% | 5-Digits Display & Status Indicator Lamp | Displaying frequency, current, revolution, voltage, counter, temperature, FOR or REV rotation, and fault, etc. | Communication Control | RS-485 | Working Temperature | -10~40℃ | Humidity | 0-95% Relative Humidity（without dew） | Vibration | Below 0.5G | Frequency Control | Range | 0.1~2500.0Hz | Accuracy | Digital: 0.1%（-10~40℃）; Analog: 0.1% （25±10℃） | Setting Resolution | Digital: 0.1Hz; Analog: 1‰ of max. Operating frequency | Output Resolution | 0.1Hz | Operator Setting Method | Press directly ← ∧ ∨ to set. | Analog Setting Method | External Voltage 0-5V，0-10V，4-20mA，0-20mA. | Other Functions | Frequency lower limit, starting frequency, stopping frequency, three skip frequencies can be respectively set. | General Control | Ramp Control | Selectable 4-speed steps ramp-up and -down time (0.1-6500s). | V/F Curve | Set V/F curve at will. | Torque Control | Torque increase settable by max. 10.0%. The starting torque can reach 150% at 1.0Hz. | Multi-Inputs | 6 multi-function input terminals for 8–speed
steps control, program operation, switching of 4-speed Ramp, UP/DOWN
function, counter, external emergency stop and other functions. | Multi-Outputs | 5
multi-output for displaying of running, zero speed, counter, external
abnormity, program operation and other information and warnings. | Other Functions | Auto Voltage Regulation（AVR）,
Decelerating Stop or Coasting Stop, DC Braking, Auto Reset and Restart,
Frequency Track, PLC Program Control, Traverse Control, Drawing Control、Auto Energy Saving, Carrier Adjustable (Up to 20KHz), etc. | Protection Functions | Overload Protection | Electronic relay protection motor drive Drive（for constant torque 150%/1 min. for the kinds of fan 120%/1min.） | FuseProtection | When the fuse breaks, the motor will stop. | Over-voltage | 220V class：DC Voltage ＞400V 380V class：DC Voltage ＞800V | Under-voltage | 220V class：DC Voltage ＜200V 380V class：DC Voltage ＜400V | Restart AfterInstant Stop | Restart with Frequency Track after Instant Stop | Stall Protection | Stall protection in ramp operation | Output Short Circuit | Electrical circuit protection | Other Functions | Fin
over-heat protection, restriction of reverse running, direct start
after power on, fault reset, parameter lock PID, one-drive-more, etc. |
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