Frequency Inverter, Frequency Converter, VFD, VSD

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Supply Capability:
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Place of Origin:

China (Mainland)

Brand Name:


Model Number:

AC80B high performance vector control drive

Output Power:

0.75 to 630kw

Output Type:



Per as info.


Per as info.

Input Voltage:


Output Voltage:

0 to maximum input


AC to DC to AC

Output Frequency:

0 to 320Hz

Output Current:

0 to 2 tiems rated curent

control method:

SWPM vector control



developed time:


working life time:

10 years



control mode:

OLV, CLV, V/f with PG, V/F without PG


various application

option card:

PG, RS485, profibus


18 months


under appling

AC80B High Performance Vector Control Inverter. ( developed 2011).

A Single Drive for All Your Needs with Outstanding Performance
Applying the most advanced sensorless vector control technology with keeps pace with the leading international technology and 32bits DSP control system and latest IGBT technology. The product enhances its reliability to meet the requirement of environment adaptability, customized and industrialized design with more optimized functions, more flexible application and more stable performance.
AC80B series high performance vector control optimized base on AC80 series vector control drive, which have gain great success in market developed by 2009.

Specification :

Single phase 50/60Hz, 3 phase 220V 50/60
Three phase 50/60Hz, 3 phase 380V 50/60
Three phase 1140V 50/60Hz

1.High precision control for speed in OLV and CLV control.
2.Strong dynamic absorbing characteristic , torque limiter , fast acting current limiter help to reduce OC alarm occur times.
3.Wide power voltage input, automatic voltage regulation (AVR), Continuous operation during momentary Power Loss (voltage ride-through), Restart with speed tracking, powerful adaptive capacity.
4.Completely parameter copy new function
5.Dual direction PID control, quick responsive ( general and constant pressure close loop control PID mode)
6.High efficiency and high stability running
7.Option LCD display keypad.
8.Key code setting is available to protect parameter by foreign modify .
9.Plentiful I/O interface to meet variety of challenging a application requirement.
10.150% rated torque under 150Hz running when basic frequency is 50Hz.

Perfect Torque Characteristic

AC80B high performance vector control inverter apply latest and advanced field-oriented control (FOC ) control technology to get the higher and power torque.

Control Methods:

V/f Control, V/f Control with PG, Open Loop Vector Control (OLV) ,Closed Loop Vector Control (CLV)

Frequency Accuracy:

0.5% of maximum out frequency

Frequency Setting Resolution:

Digital inputs: 0.01 Hz

Analog inputs: 0.5% of maximum output frequency

Starting Torque:

OLV: 180% rated torque under 0.5Hz

CLV: 200% rated torque under 0Hz.

Speed Control Range:

 OLV: 1:100,CLV: 1:1000

Speed Control Accuracy:

OLV: less than 1% (25 °C ±10 °C), CLV: less than 0.02% (25 °C ±10 °C)

Speed Responsive

OLV: less than 20ms, CLV: less than 10ms.

Speed control range: 1:1000 in close loop vector control with PG


Q 1. what's the payment term?

A. We accept T/T, L/C, WEST UNION

Q 2. What's the delivery time ?

A. Normal model,0-3days,

For big order(more than 10,0000 usd),it takes about 7-15days. Customer make will be longer but with not over 15 days.

Q 3. What is the standard of package?

A. Export standard package or special package according to customer requirement

Q 4. what kind of product quality your factory offer?

A. We are top 3 from Chinese market. We offer top quality to help client to get more market.

Q 5. Do you accept OEM business?

A.We can provide no logo machine.OEM can be discussed.

Q 6.Which market do you already sell?

A.We already ship to Middle East, Asia, Russia ,Afria etc.

Q7. what kind of certificate you have ?

A. We have ISO9001, CE, other certification is under doing.

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