Gold Member Since 2003
Audited Supplier
Solcom & Hapn (Shanghai) Electric Co., Ltd.

Vfd for Hoist, Variable Speed Drives, Variable Frequency Drive manufacturer / supplier in China, offering AC VFD Inverter, Generation of Intelligent Soft Starter (HPISH), Ex-Proof Intrinsically Safe AC Driver Soft Starter and so on.

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AC VFD Inverter

This product is currently unavailable, but you may contact the supplier directly, for further interest.
Basic Info
  • Model NO.: hpvfv
  • Output Type: Three Phase
  • Switch Mode: PWM Control
  • Output Power: 5.5~400kw
  • Trademark: HAPN
  • Origin: Shanghai
  • Application: Single-phase Transducer
  • Principle of Work: Vector Control Transducer
  • Main Circuit Type: Voltage
  • Type: AC Inverters
  • Specification: CE SGS TUV 3C
Product Description
HPVFV inverter, using high-performance digital signal processor and optimizing control algorithm, provides fans and pumps etc with high speed, flexible, safety control. 
Including V/F control, field orientation vector control, Sensorless Vector control (this control can effectively improve the problem speed along with the change of load). PID function and auto tuning function are more suitable for fans and pumps to realize better energy saving. 
System startup or reaching set value, through the S-Curve function, can realize smooth change of speed, so as to improve the large inertia load control functions. 
 
Main Parameters
1 Input rated voltage 400V(660V, 1140V option), Rated power 5.5~400kW
2 Input frequency 50/60Hz
3 Speed adjustment error less than 1%
4 Maximum line unbalanced level of three-phase input voltage is 3%
5 Overload 150% for 60s, 175% for 2s
6 Starting torque
Sensorless vector control 150%(0.5 Hz)
Sensor vector control 200%(0Hz)
7 Output frequency/speed: 
Sensor 0 8000[rpm]
8 Frequency reference
Analog Input resolution 10bit, accuracy+0.1%
Keypad Resolution 0.01Hz / 0.1Hz
9 Acceleration time
Sensorless&Sensored vector control: -0.00~3000.00[sec]
10 Deceleration time
Sensorless&Sensored vector control: -0.00~3000.00[sec] 
AC VFD Inverter
AC VFD Inverter
 
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