General Inverter VFD – 0.75 KW

Technical Specification

• Maximum Frequency Vector Control：0~500Hz, V/F Control：0~500Hz
• Switching Frequency0.5kHz~16kHz;
  The switching frequency will be automatically adjusted according to the load characteristics.
• Input Frequency Resolution Digital Setting： 0.1Hz
  Analog Setting： 0.01V corresponding maximum frequency ×0.1%
• Control Mode Open Loop Vector Control (SVC, V/F Control
• Start Torque G Type：0.5Hz/150%(SVC), P Type：0.5Hz/100%
• Speed Range and Precision1：100（SVC）±0.5%（SVC）
• Over Load Capability G Type：150% rated current 60s ；180% rated current 3s, P Type：120% rated current 60s ；150% rated current 3s
• Torque Boost: 0.1%~30.0%
• V/F Curve Line Type, Square Type
• Acce./dec. Curve straight line or S curve acceleration and deceleration mode. Acceleration and deceleration time range between 0.0 to 500.0s.
• DC Braking DC Braking Frequency：0.00Hz to maximum frequency. Braking time： 0.0s to 36.0s
• Multi-speed Running It can realize at maximum of 4 segments speed running via the control terminal. Built-in PID It is easy to realize process-controlled closed loop control system., Over-voltage/current Stall Control It can limit the running voltage/current automatically and prevent frequent over voltage/current tripping during the running process.
• Motor Over-temperature Protection: Acceptable motor temperature sensor input (PT100, PT1000)
• Timer Control: Timer control function: set time range 0.0~6500.0Min
• Communication: Modbus
• Protection Function: It can implement power-on motor short-circuit detection, output phase loss protection, over current protection, over voltage protection, under voltage protection, overheating protection and overload protection, which can be turned on or shielded as required.
• Installation Conditions Indoor, and be free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt.
• Altitude0~4000m；Derating use when more than 1000m (decrease by 1% per 100 meters).
• Ambient Temperature-10 ℃ to +40 ℃ (Derating use when under ambient temperature of 40 ℃ to 50 ℃).
• Humidity Less than 95%RH, without condensing.
• Vibration Less than 5.9m/s (0.6g).
• Storage Temperature－20℃~＋60℃
• IP Level IP20
• Pollution Level PD2
• Power Distribution System: TN , TT