Dalian POWTRAN Technology Co., Ltd. Shenzhen Branch.

• MOQ 1 Piece
• Brand NamePOWTRAN

We are offering powtran frequency inverter. Features voltage: 220-1140v power: 0.75-1000kw central control module based on dsp, realize high-speed and high performance control. integrate vf control, vf+pg control, sensorless vector control , vector+pg control.

• MOQ 1 Set(s)
• Brand NamePOWTRAN

We are offering powtran mini frequency inverter pi130series ac motor drive. 0.4kw-1.5kw 220vac-380vac control method: 1.)vf control(start torque: 0.50hz 180%, speed adjustable rang: 0.111111111, speed stabilizing precision:±0.5%) 2.)senseless vector control:( start torque: 0.25hz 180%, speed adjustable rang : 0.180555556, speed stabilizing precision: ±0.2%) 3.sensor close loop vector control(start torque: 0.00hz 180%, speed adjustable rang : 1.430555556, speed stabilizing precision: ±0.02%) 4)waveform produce methods: asynchronous space vector pwm, n-class sub-synchronous space vector pwm, two-phase optimization of space vector pwm. 5)auto torque boost function:achieve low frequency (1hz) and high output torque control under v.f control mode. 6)accelerate decelerate control:sub-set s curve acceleration and deceleration mode, maximum acceleration and deceleration time is 3200 days 7)long running time control: 16 segments speed run, maximum running time is 3200 days 8)frequency setting accuracy: digit: 0.01hz(below 300hz), 0.1hz(above 300hz); analogue:1% of maximum frequency 9)frequency accuracy:speed control tolerance 0.01%(25°c±10°c). 10)vf curve mode: linear, 1.2 times the power, 1.7 times the power, 2 times power, user-set 8 v f curve. Ac medium voltage variable speed drives 11)over load capability g s type: 150% rated current -1 minute, rated current 200% -0.1 second; f: rated current 120% -1 minute 150% of rated current -0.1 second; z m t type: rated current 180% -1 minute 250% rated current -0.1 second; 12)slip compensation: v f control can automatically compensate for deterioration. Ac medium voltage variable speed drives