Shanghai, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 9000, ISO 14001
OEM/ODM Service
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Vfd for Hoist, Variable Speed Drives, Variable Frequency Drive manufacturer / supplier in China, offering VFD Drives 5.5kw~400kw Frequency Converter, High Voltage Solid State Soft Starter 250~25000kw, High-End Industrial Application Plastic Waterproof Box, ABS, IP66 and so on.

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VFD Drives 5.5kw~400kw Frequency Converter

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Min. Order: 1 tai
Port: Ningbo, China
Production Capacity: 1000 Set/Sets Per Month
Payment Terms: T/T
Application: Single-phase Transducer
Output Type: Three Phase
Principle of Work: Vector Control Transducer
Switch Mode: PAM Control
Main Circuit Type: Voltage
Voltage of Power Supply: Low Voltage Variable-Frequency Drive

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Basic Info

Model NO.: hpvfv
Link of Transformation: AC-DC-AC Variable-Frequency Drive
Nature of DC Power: Current Variable-Frequency Drive
Function: Simple Type
Brand: Hapn
Output Power: 5.5~400kw
Type: AC Inverters
Trademark: HAPN
Transport Package: Wooden Case
Specification: CE SGS
Origin: Shanghai

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]
VFD Drives 5.5kw~400kw Frequency Converter
VFD Drives 5.5kw~400kw Frequency Converter

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Mr. Zhang Jian
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